Lin Yang
Lin Yang, Wuhan CN
Patent application number | Description | Published |
---|---|---|
20110104120 | Directed Evolution and In Vivo Panning of Virus Vectors - The present invention provides methods of achieving directed evolution of viruses by in vivo screening or “panning” to identify viruses comprising scrambled AAV capsids having characteristics of interest, e.g., tropism profile and/or neutralization profile (e.g., ability to evade neutralizing antibodies). The invention also provides scrambled AAV capsids and virus particles comprising the same. | 05-05-2011 |
Lin Yang, Harbin CN
Patent application number | Description | Published |
---|---|---|
20110040504 | FRUIT MATURITY DETERMINATION METHOD AND SYSTEM - In accordance with some embodiments of the present disclosure, a method for determining fruit maturity is disclosed. The method includes measuring acceleration data associated with an impulse response signal of a target fruit to an excitation force applied to such a target fruit, computing a frequency response of the impulse response signal based on digitized acceleration data, determining a first order resonance frequency from the frequency response, and non-destructively determining a level of maturity for the target fruit based on one or more physical properties of the target fruit and the first order resonance frequency. | 02-17-2011 |
Lin Yang, San Diego, CA US
Patent application number | Description | Published |
---|---|---|
20100035600 | COORDINATED TRANSMISSIONS BETWEEN CELLS OF A BASE STATION IN A WIRELESS COMMUNICATIONS SYSTEM - Systems and methods for providing coverage to a first cell through a first antenna system and coverage to a second cell through a second antenna system. Data is also processed for transmission to a mobile device in the first cell using the first and second antenna systems. | 02-11-2010 |
20110013583 | CONSTRUCTING VERY HIGH THROUGHPUT SHORT TRAINING FIELD SEQUENCES - Certain aspects of the present disclosure relate to a technique for constructing a short training field (STF) sequence in a preamble to reduce a peak-to-average power ratio (PAPR) at a transmitter, while having a defined repetition period. | 01-20-2011 |
20110013607 | CONSTRUCTING VERY HIGH THROUGHPUT LONG TRAINING FIELD SEQUENCES - Certain aspects of the present disclosure relate to techniques for constructing a long training field (LTF) sequence in a preamble to reduce a peak-to-average power ratio (PAPR) at a transmitter. | 01-20-2011 |
20110188482 | ENHANCEMENTS TO THE MU-MIMO VHT PREAMBLE TO ENABLE MODE DETECTION - Certain aspects of the present disclosure present a technique for enabling a receiver to detect mode of transmission of a signal based on a common field transmitted to all the receivers. The proposed technique includes frame structure in which information about the transmission mode is transmitted in a first portion of a SIG field to all the receivers. | 08-04-2011 |
20110194544 | METHOD AND APPARATUS FOR CONSTRUCTING VERY HIGH THROUGHPUT LONG TRAINING FIELD SEQUENCES - Certain aspects of the present disclosure relate to techniques for constructing a training sequence as a part of transmission preamble in an effort to minimize (or at least reduce) a peak-to-average power ratio (PAPR) at a transmitting node. | 08-11-2011 |
20110194545 | METHOD AND APPARATUS FOR CONSTRUCTING VERY HIGH THROUGHPUT SHORT TRAINING FIELD SEQUENCES - Certain aspects of the present disclosure relate to a technique for constructing a short training field (STF) sequence of a Very High Throughput (VHT) preamble in an effort to reduce a peak-to-average power ratio (PAPR). The constructed STF sequence may feature a specific repetition period. | 08-11-2011 |
20110280333 | DEDICATED REFERENCE SIGNAL - Systems and methodologies are described that facilitate utilizing dedicated reference signal in connection with downlink transmissions. A dedicated reference signal can comprise a set of dedicated reference symbols, which are inserted into a resource block in accordance with a specification provided by a dedicated reference signal structure. The dedicated reference signal structure can vary according to a rank utilized in the downlink transmission. | 11-17-2011 |
20110280346 | METHOD AND APPARATUS FOR FACILITATING TRI-STATE DECODING ON A SHARED UPLINK CHANNEL - Methods, apparatuses, and computer program products are disclosed for facilitating decoding a communication received from a wireless terminal. Encoded bits are received from the wireless terminal via a shared uplink channel, and a plurality of acknowledgment tones are identified within the encoded bits. A correlation value is ascertained corresponding to a correlation between detected bits within the plurality of acknowledgment tones and valid bits corresponding to any of a plurality of valid acknowledgment codewords. A determination is then made as to whether the plurality of acknowledgment tones includes information corresponding to a discontinuous transmission by comparing the correlation value to a threshold value. | 11-17-2011 |
20120039198 | CONSTRUCTING VERY HIGH THROUGHPUT SIGNAL (VHT-SIG) FIELDS FOR REDUCED PEAK-TO-AVERAGE POWER RATIO (PAPR) - Certain aspects of the present disclosure relate to techniques for constructing a VHT-SIG field of a transmission preamble in a manner that may reduce peak-to-average power ratio (PAPR) of the transmission. | 02-16-2012 |
20120063429 | METHODS AND APPARATUS OF FREQUENCY INTERLEAVING FOR 80 MHz TRANSMISSIONS - Certain aspects of the present disclosure provide techniques and apparatus for frequency interleaving for use with 80 MHz transmissions, such as those in the IEEE 802.11ac amendment to the IEEE 802.11 standard. According to certain aspects, frequency interleaving spatial streams for transmissions on channels having widths of about 80 MHz may comprise using an interleaving depth of 26. The number of frequency rotations may be 58 (or 29) for up to four (or up to eight) spatial streams. According to certain aspects, frequency interleaving up to eight (or up to four) spatial streams for transmission on channels having widths of about 80 MHz may comprise performing frequency rotation for each of the spatial streams based on a frequency rotation index=[0 4 2 6 1 5 3 7] (or=[0 2 1 3]). | 03-15-2012 |
20120236971 | SYSTEMS AND METHODS FOR WIRELESS COMMUNICATION IN SUB GIGAHERTZ BANDS - Systems, methods, and devices for wireless communication. In one aspect, an apparatus for wireless communication is provided. The apparatus includes a receiver configured to receive a wireless signal comprising a packet. At least a portion of the wireless signal is configured to be received over a bandwidth lower than or equal to 1.25 MHz. The packet is formed from at least one orthogonal frequency-division multiplexing (OFDM) symbol comprising thirty-two tones. The thirty-two tones correspond to frequency subcarriers within the bandwidth. The thirty-two tones of the at least one OFDM symbol are allocated as: twenty-four data tones, two pilot tones, five guard tones, and one direct current (DC) tone. The apparatus includes a processor configured to evaluate the wireless signal. The processor includes a transform module configured to convert the at least one OFDM symbol into a frequency domain signal using a thirty-two point mode. | 09-20-2012 |
20130142275 | SYSTEMS AND METHODS FOR COMMUNICATION OVER A PLURALITY OF FREQUENCIES AND STREAMS - Methods and devices for communicating in a communication system are described herein. One aspect provides a method of communicating over one or more space-time streams. The method includes transmitting a first stream with a bandwidth of 2 MHz or less. The method further includes transmitting, when there are at least two streams, a second stream with a cyclic shift delay relative to the first stream equal to half a period. The method further includes transmitting, when there are at least three streams, a third stream with a cyclic shift delay relative to one of the first and second stream equal to a quarter of the period. The method further includes transmitting, when there are at least four streams, a fourth stream with a cyclic shift delay relative to the other of the first and second stream equal to a quarter of the period. | 06-06-2013 |
20130142276 | SYSTEMS AND METHODS FOR COMMUNICATION OVER A PLURALITY OF FREQUENCIES AND STREAMS - Methods and devices for communicating in a communication system are described herein. One aspect of the subject matter described in the disclosure provides a method of communicating over one or more space-time streams. The method includes transmitting a precoded portion of a first stream with a bandwidth of 1 MHz or less. The method further includes transmitting, when there are at least two streams, a precoded portion of a second stream with a cyclic shift delay, relative to the first stream, of 4 μs. The method further includes transmitting, when there are at least three streams, a precoded portion of a third stream with a cyclic shift delay, relative to the first stream, of 1 μs. The method further includes transmitting, when there are at least four streams, a precoded portion of a fourth stream with a cyclic shift delay, relative to the first stream, of 5 μs. | 06-06-2013 |
20130170523 | SYSTEMS AND METHODS FOR MANAGING ON-TIME OF WIRELESS RECEIVERS - Systems, methods, and devices for communicating in a wireless network are described herein. In an aspect, a method of transmitting a data unit includes generating a data unit. The data unit includes one or more short training field (STF) sequences. The method further includes encoding each of the STF sequences with a pseudo-random spreading code. The code is based on an addressee of the data unit. The method further includes transmitting, at a transmitter, the data unit over a wireless channel. In another aspect, a method of processing a data unit includes receiving, at a receiver, a data unit. The data unit includes one or more STF sequences. The method further includes determining whether the data unit comprises one or more differentially encoded symbols. The method further includes receiving one or more long training field (LTF) sequences when the data unit does not comprise one or more differentially encoded symbols. | 07-04-2013 |
20130176879 | PHASE AND AMPLITUDE TRACKING IN THE PRESENCE OF A WALKING PILOT SIGNAL - A method and apparatus for tracking amplitude and phase of a received low frequency signal comprising a walking pilot signal is disclosed, wherein the pilot signal changes in frequency a number of times according to a sequence that repeats. The design includes initializing a FIFO buffer and summing estimated channel power over the sequence to determine an initial total power. The design also includes, for a new received symbol, determining an updated power estimate for the new received symbol, placing the updated power estimate in the FIFO buffer, and removing a least current value from the FIFO buffer, and estimating amplitude of the signal using a sum of all updated power estimates in the FIFO buffer divided by the initial total power. The design may further include determining a delta phase value using maximum ratio combining scaled with a scaling factor. | 07-11-2013 |
20130177090 | SYSTEMS AND METHODS FOR WIRELESS COMMUNICATION OF LONG DATA UNITS - Systems, methods, and devices for communicating long packets are described herein. In one aspect, an apparatus for wireless communication includes a receiver and a processor. The receiver wirelessly receives via wireless local area network a data unit comprising a plurality of training fields interposed between data symbols. The plurality of training fields includes a first training field followed by a second training field. The first training field includes a gain control sequence, and the second training field includes a channel estimation sequence. The processor decodes at least one data symbol based on the plurality of training fields. In another aspect, an apparatus for wireless communication includes a processor and a transmitter. The processor generates a data unit comprising a plurality of training fields inserted between data symbols, and the transmitter wirelessly transmits the data unit via wireless local area network. | 07-11-2013 |
20130177115 | SYSTEMS AND METHODS FOR ADDRESSING DOPPLER EFFECT IN WIRELESS COMMUNICATIONS SYSTEMS - Systems, methods, and devices for performing channel estimates to address the Doppler Effect in wireless communications are described herein. One aspect of the disclosure provides an apparatus for wireless communication. The apparatus comprises a receiver configured to receive coded data tones during a first symbol over a communication channel. The apparatus further comprises a processor. The processor is configured to estimate a common phase offset and amplitude of the communication channel based on pilot tones received over the communication channel. The processor is configured to determine, prior to decoding, a residual phase offset per data tone based on a phase difference between an estimate of the coded data tones and a reference symbol. The processor is configured to estimate update channel state information of the communication channel based on the determined estimated common phase offset, amplitude, and the determined residual phase offset per data tone. | 07-11-2013 |
20130179755 | SYSTEMS AND METHODS FOR LOW DENSITY PARITY CHECK TONE MAPPING - This disclosure provides systems, methods, and apparatus, including non-transitory computer-readable medium for tone mapping an error correction code for 1 MHz OFDM transmission. In one aspect, a wireless communications apparatus is provided. The wireless communications apparatus includes a tone mapper configured to tone map at least error correction codeword to data tones of an orthogonal frequency-division multiplexing (OFDM) symbol based on an error correction code tone mapping distance selected from the group consisting of 2, 3, and 4. The OFDM symbol has twenty four data tones, at least one pilot tone, a DC tone, and at least one guard tone. The wireless communications apparatus further includes a transmit module configured to transmit the at least one tone mapped error correction codeword using about a 1 MHz OFDM transmission mode. | 07-11-2013 |
20130208821 | SYSTEMS, METHODS, AND DEVICES TO PERFORM INTERLEAVING - An apparatus includes an interleaver configured to interleave encoded data and to output a series of interleaved bits to be transmitted via a 1 MHz orthogonal frequency-division multiplexing (OFDM) transmission. The apparatus also includes a modulator configured to modulate the interleaved bits and a transform module configured to transform the modulated bits. A transmit module of the apparatus is configured to transmit the transformed bits included in one or more spatial streams of the 1 MHz OFDM transmission. | 08-15-2013 |
20130230120 | APPARATUS AND METHODS FOR LONG AND SHORT TRAINING SEQUENCES FOR A FAST FOURIER TRANSFORM - Apparatus and methods for communicating and applying training sequences are described herein. For example, provided is a method for generating a short training field (STF) sequence comprising thirty two values or less. The STF sequence can include a first subset of values including zero and non-zero values. The non-zero values can be located at indices of the first subset that are at least a multiple of two, and can be a multiple of four. The STF sequence includes a second subset of zero values that can include all values not included within the first subset. The method further includes transmitting a data unit comprising the STF sequence over a wireless channel. In another example, a method is provided that includes generating a long training field (LTF) sequence comprising thirty two values or less, and transmitting a data unit comprising the LTF sequence over a wireless channel. | 09-05-2013 |
20130242963 | CONSTRUCTING VERY HIGH THROUGHPUT LONG TRAINING FIELD SEQUENCES - Certain aspects of the present disclosure relate to techniques for constructing a long training field (LTF) sequence in a preamble to reduce a peak-to-average power ratio (PAPR) at a transmitter. | 09-19-2013 |
20130243115 | SYSTEMS AND METHODS FOR WIRELESS COMMUNICATION IN SUB GIGAHERTZ BANDS - Systems, methods, and devices for wireless communication. In one aspect, an apparatus for wireless communication is provided. The apparatus includes a receiver configured to receive a wireless signal comprising a packet. At least a portion of the wireless signal is configured to be received over a bandwidth lower than or equal to 1.25 MHz. The packet is formed from at least one orthogonal frequency-division multiplexing (OFDM) symbol comprising thirty-two tones. The thirty-two tones correspond to frequency subcarriers within the bandwidth. The thirty-two tones of the at least one OFDM symbol are allocated as: twenty-four data tones, two pilot tones, five guard tones, and one direct current (DC) tone. The apparatus includes a processor configured to evaluate the wireless signal. The processor includes a transform module configured to convert the at least one OFDM symbol into a frequency domain signal using a thirty-two point mode. | 09-19-2013 |
20130266086 | SYSTEMS AND METHODS FOR TRANSMITTING PILOT TONES - Systems and methods for using travelling pilots for channel estimation are described herein. In one aspect, wireless communications apparatus is described that comprises a processor configured to divide a plurality of tones on which pilot signals are to be transmitted among a plurality of symbols, wherein each symbol includes less than all of the plurality of tones and the plurality of symbols includes at least a subset of the plurality of tones. The wireless communication apparatus further comprises a transmitter configured to transmit, during a given symbol, pilot signals on the tones included in the given symbol, wherein the tones over which the pilot signals are transmitted are changed from symbol to symbol. | 10-10-2013 |
20130279379 | SYSTEMS AND METHODS FOR WIRELESS COMMUNICATION OF LONG DATA UNITS - Systems and methods for communicating the length of a data unit and determining control data based thereon are described herein. In some aspects, a processor and a transmitter are provided. The processor may be configured to determine a measurement unit for representing the length of a data unit, the data unit including a midamble, the measurement unit being at least one of bytes or symbols. The processor may further generate a value indicating the length of the data unit based at least in part on the unit, an encoding scheme associated with the data unit, and a guard interval associated with the data unit. The generated value may be included in the data unit. The transmitter may be configured to transmit via wireless network the data unit to one or more devices. | 10-24-2013 |
20130286961 | SYSTEMS AND METHODS FOR WIRELESS COMMUNICATION OF LONG DATA UNITS - Systems and methods for communicating long packets are described herein. In some aspects, an apparatus for wireless communication includes a processor and transmitter. The processor is configured to determine a modulation coding scheme (MCS) of a plurality of MCSs for a plurality of data symbols, each MCS of the plurality of MCS having a different MCS index value. Further, the processor is configured to generate a data unit comprising a set of training fields periodically inserted between the plurality of data symbols after every n number of data symbols, where n depends on the MCS index value of the MCS. The transmitter is configured to transmit wirelessly via wireless local area network the data unit to one or more devices. | 10-31-2013 |
20130343433 | SYSTEMS AND METHODS FOR WIRELESS COMMUNICATION IN SUB GIGAHERTZ BANDS - Systems, methods, and devices for wireless communication are provided. In one aspect, an apparatus for wireless communication is provided. The apparatus includes a processor configured to generate a packet for transmission via a wireless signal. The packet is generated for transmission over a bandwidth of 1 MHz using at least one orthogonal frequency-division multiplexing (OFDM) symbol. The apparatus further includes a transmitter configured to transmit the packet via the wireless signal having unique power spectral density characteristics. | 12-26-2013 |
20130343478 | SYSTEMS AND METHODS FOR WIRELESS COMMUNICATION IN SUB GIGAHERTZ BANDS - Systems, methods, and devices for wireless communication are provided. In one aspect, an apparatus for wireless communication is provided. The apparatus includes a processor configured to generate a packet for transmission via a wireless signal. The packet is generated for transmission over a bandwidth of 1 MHz using at least one orthogonal frequency-division multiplexing (OFDM) symbol. The apparatus further includes a transmitter configured to transmit the packet via the wireless signal having unique power spectral density characteristics. | 12-26-2013 |
20140029697 | GMSK-Based Modulation in a Wireless Local Area Network - A method includes modulating, at a first wireless device, a first signal based on a Gaussian minimum shift keying (GMSK) modulation scheme to generate a modulated signal. The method also includes amplifying, at the first wireless device, the modulated signal using a nonlinear power amplifier to generate an output signal. The method further includes transmitting, from the first wireless device to a second wireless device, an output signal generated based on the modulated signal via a wireless local area network (WLAN) that is compliant with an Institute of Electrical and Electronics Engineer (IEEE) 802.11ah specification. | 01-30-2014 |
20140153507 | SYSTEMS AND METHODS FOR PHASE ROTATING DUPLICATE FRAMES IN WIRELESS LAN TRANSMISSION - Methods, devices, and computer program products for optimally phase rotating duplicate frames in wireless LAN transmissions are disclosed. In one aspect, phase rotation sequences may be chosen in order to minimize a peak-to-average power ratio (PAPR) of a frame or data unit, or of a portion of a frame or data unit, where the frame contains a plurality of identical frequency segments, such as a duplicate frame. The method involves selecting a frame bandwidth, and then selecting a phase rotation sequence based upon the frame bandwidth. The method further includes generating a frame including a number of identical 1 MHz frequency segments, and rotating some of those segments relative to other segments, based on the selected phase rotation sequence. The method further includes transmitting the frame. | 06-05-2014 |
20150063288 | METHOD AND APPARATUS FOR CONSTRUCTING VERY HIGH THROUGHPUT LONG TRAINING FIELD SEQUENCES - Certain aspects of the present disclosure relate to techniques for constructing a training sequence as a part of transmission preamble in an effort to minimize (or at least reduce) a peak-to-average power ratio (PAPR) at a transmitting node. | 03-05-2015 |
20150078368 | ENHANCEMENTS TO THE MU-MIMO VHT PREAMBLE TO ENABLE MODE DETECTION - Certain aspects of the present disclosure present a technique for enabling a receiver to detect mode of transmission of a signal based on a common field transmitted to all the receivers. The proposed technique includes frame structure in which information about the transmission mode is transmitted in a first portion of a SIG field to all the receivers. | 03-19-2015 |
20150124745 | METHODS AND APPARATUS FOR WIRELESS COMMUNICATION USING A MIXED FORMAT - Methods and apparatus for multiple user communication are provided. In one aspect, method for wireless communication includes generating a packet comprising a multiple-user multiple-input multiple-output (MU-MIMO) portion and an orthogonal frequency division multiple access (OFDMA) portion. The method further includes transmitting the packet over a packet transmission frequency bandwidth. | 05-07-2015 |
20150124750 | SINGLE CARRIER MODULATION FOR UPLINK TRANSMISSIONS - A method includes generating, at a source device, a data packet for transmission via an Institute of Electrical and Electronics Engineers (IEEE) 802.11 wireless network. The method also includes transmitting at least a portion of the data packet to a destination device according to a single carrier modulation scheme. | 05-07-2015 |
20150207602 | PILOT MAPPING FOR MU-MIMO - Certain aspects of the present disclosure relate to techniques, methods, and apparatuses for generating pilot sequences for use in uplink (UL) multi-user multiple input-multiple output (MU-MIMO) transmissions | 07-23-2015 |
20150223246 | SYSTEMS AND METHODS FOR IMPROVED COMMUNICATION EFFICIENCY IN HIGH EFFICIENCY WIRELESS NETWORKS - Methods and apparatus methods and apparatus for providing wireless messages according to various tone plans. One aspect of the disclosure provides an apparatus including a processing system. The processing system is configured to select from one of a 256-, 512-, 1024-, and 2048-tone plan for wireless communication of a message. The processing system is further configured to, upon selecting the 256-tone plan, provide the message for transmission over a 20 MHz bandwidth. The processing system is further configured to, upon selecting the 512-tone plan, provide the message for transmission over a 40 MHz bandwidth. The processing system is further configured to, upon selecting the 1024-tone plan, provide the message for transmission over a 80 MHz bandwidth. The processing system is further configured to, upon selecting the 2048-tone plan, provide the message for transmission over a 160 MHz bandwidth. | 08-06-2015 |
20150223247 | SYSTEMS AND METHODS FOR IMPROVED COMMUNICATION EFFICIENCY IN HIGH EFFICIENCY WIRELESS NETWORKS - Methods and apparatus methods and apparatus for providing wireless messages according to various tone plans. In one aspect, an apparatus includes a processing system configured to allocate a resource for wireless communication to each of a plurality of devices. The resource includes at least one of a sub-band of frequencies or a subset of data tones within a single uplink or downlink tone plan. The processing system is further configured to provide the resource allocation to the devices. The processing system is further configured to process a message according to one of an uplink or downlink tone plan associated with at least one of the allocated sub-band or the allocated subset. | 08-06-2015 |
20150271000 | CONSTRUCTING VERY HIGH THROUGHPUT SIGNAL (VHT-SIG) FIELDS FOR REDUCED PEAK-TO-AVERAGE POWER RATIO (PAPR) - Certain aspects of the present disclosure relate to techniques for constructing a VHT-SIG field of a transmission preamble in a manner that may reduce peak-to-average power ratio (PAPR) of the transmission. | 09-24-2015 |
20150365195 | INTERLEAVING IN OFDMA DATA TONE PLANS - Methods and techniques for interleaving orthogonal frequency division multiple access (OFDMA) data are disclosed. An apparatus includes an interleaver configured to interleave encoded data for at least one of a 72, 120, or 312 data tone allocation. The interleaver is further configured to generate a series of interleaved bits, for transmission based on the interleaved encoded data. The interleaver includes one or more stream interleavers corresponding to one or more spatial streams. The one or more stream interleavers are further configured to interleave the encoded data and generate the series of interleaved bits. The apparatus further includes a transmission circuit configured to transmit the series of interleaved bits via the one or more spatial streams. | 12-17-2015 |
20150381399 | SYSTEMS AND METHODS FOR WIRELESS COMMUNICATION IN SUB GIGAHERTZ BANDS - Systems, methods, and devices for wireless communication. In one aspect, an apparatus for wireless communication is provided. The apparatus includes a receiver configured to receive a wireless signal comprising a packet. At least a portion of the wireless signal is configured to be received over a bandwidth lower than or equal to 1.25 MHz. The packet is formed from at least one orthogonal frequency-division multiplexing (OFDM) symbol comprising thirty-two tones. The thirty-two tones correspond to frequency subcarriers within the bandwidth. The thirty-two tones of the at least one OFDM symbol are allocated as: twenty-four data tones, two pilot tones, five guard tones, and one direct current (DC) tone. The apparatus includes a processor configured to evaluate the wireless signal. The processor includes a transform module configured to convert the at least one OFDM symbol into a frequency domain signal using a thirty-two point mode. | 12-31-2015 |
20160007354 | SYSTEMS AND METHODS FOR IMPROVED COMMUNICATION EFFICIENCY IN HIGH EFFICIENCY WIRELESS NETWORKS - Methods and apparatuses for wireless communication according to various tone plans are provided. In one aspect, a method includes generating a message for wireless communication according to a 1024-tone plan. The 1024-tone plan including 980 data tones and 16 pilot tones. The method further includes providing the message for transmission over an 80 MHz bandwidth. | 01-07-2016 |
20160029397 | SYSTEMS AND METHODS FOR IMPROVED COMMUNICATION EFFICIENCY IN WIRELESS NETWORKS - Methods and apparatuses for providing wireless messages according to various tone plans can include a system including a memory that stores instructions. The system further includes a processor coupled with the memory. The processor is configured to execute the instructions to generate a message for wireless communication according to at least one of a set of 52 tones, for allocation to an individual device, including 48 data tones and 4 pilot tones, and a set of 106 tones, for allocation to an individual device, including 102 data tones and 4 pilot tones. The processor is further configured to execute the instructions to provide the message for transmission. | 01-28-2016 |
20160044675 | SYSTEMS AND METHODS FOR IMPROVED COMMUNICATION EFFICIENCY IN WIRELESS NETWORKS - Methods and apparatuses for providing wireless messages according to various tone plans can include a system configured to generate a message according to a 2048-tone plan having 1960 data tones. The 2048-tone plan includes two identical 1024-tone plans each having 980 data tones. The system can further perform segment parsing to divide data into two data portions, each portion for transmission over one of two 80 MHz bandwidths, according to one of the two identical 1024-tone plans. The system can further perform low density parity check (LDPC) tone mapping separately on each of the two data portions. The system can further provide the message for transmission over a 160 MHz bandwidth including the two 80 MHz bandwidths. | 02-11-2016 |
20160050666 | SYSTEMS AND METHODS FOR IMPROVED COMMUNICATION EFFICIENCY IN WIRELESS NETWORKS - Methods and apparatus for providing wireless messages according to various tone plans can include, for example, a method of wireless communication. The method includes selecting at least one of a 242-tone resource unit (RU), associated with a 256-tone plan including 234 data tones, 8 pilot tones, 3 direct current tones, and 11 edge tones, for transmission over a 20 MHz bandwidth, or a 484-tone RU, associated with a 512-tone plan including 468 data tones, 16 pilot tones, 5 direct current tones, and 23 edge tones, for transmission over a 40 MHz bandwidth. The method further includes providing a message for transmission according to the 256-tone plan or 512-tone plan. | 02-18-2016 |
20160050672 | SYSTEMS AND METHODS FOR IMPROVED COMMUNICATION EFFICIENCY IN WIRELESS NETWORKS - Methods and apparatus for providing wireless messages according to various tone plans can include a method of wireless communication. The method includes allocating a first allocation unit associated with a first tone plan having a first number of tones, for communication of one or more wireless messages by a wireless device. The method further includes allocating a second allocation unit, associated with a second tone plan having a second number of tones different from the first number of tones, for communication of one or more wireless messages by the wireless device. The method further includes selecting a combined tone plan for the wireless device based on at least the first tone plan and the second tone plan. The method further includes providing a wireless message for transmission by the wireless device according to the combined tone plan. | 02-18-2016 |
20160066320 | DEDICATED SINGLE STREAM PILOTS FOR UPLINK MULTI-USER MIMO - A method, an apparatus, and a computer-readable medium for wireless communication are provided. In one aspect, an apparatus allocates dedicated sets of pilot tones within symbols to a plurality of stations to enable per station phase drift tracking from symbol to symbol. Each station of the plurality of stations is allocated a dedicated set of pilot tones for transmitting dedicated single stream pilots to enable the apparatus to perform per station phase drift tracking from symbol to symbol. The apparatus transmits a frame to the plurality of stations. The frame includes information indicating the allocated and dedicated sets of pilot tones used for transmitting dedicated single stream pilots to enable per station phase drift tracking from symbol to symbol. | 03-03-2016 |
20160073379 | TONE PLAN FOR LTF COMPRESSION - A method, an apparatus, and a computer program product for wireless communication are provided. In one aspect, an apparatus is configured to transmit user data in a first symbol of a first symbol type. The first symbol type has a first symbol duration, a first frequency bandwidth, and a first tone plan. The first tone plan includes a first valid start tone index, a first valid end tone index, and a first set of DC tones. The apparatus is further configured to transmit an LTF in a second symbol of a second symbol type. The second symbol type has a second symbol duration, a second frequency bandwidth, and a second tone plan. The second tone plan includes a second valid start tone index, a second valid end tone index, and a second set of DC tones. | 03-10-2016 |
20160073387 | EFFICIENT RESOURCE ALLOCATION - In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a wireless device. The wireless device determines a first subset of resource units (RUs) of a set of RUs that extends across a bandwidth of a channel in a transmission time period, the first subset of RUs including less RUs than the set of RUs, each RU of the set of RUs including at least 26 tones. The wireless device communicates at least one of data or control information in the first subset of the RUs. | 03-10-2016 |
20160073409 | SYSTEMS AND METHODS FOR ALLOCATING TONES BETWEEN USERS IN WIRELESS COMMUNICATION SYSTEMS - Methods and apparatus for signaling tone allocations in OFDMA communication are disclosed herein. In one aspect, the method includes determining a tone allocation which divides a plurality of tones between a plurality of wireless communication devices, the tone allocation including at least one of determining a plurality of subbands, each subband comprising an exclusive contiguous subset of the plurality of tones, at least one subband of the plurality of subbands assigned to two or more devices of the plurality of wireless communication and assigning a tone group size to each wireless communication device of the plurality of wireless communication devices, wherein the tone group size indicates a number of contiguous tones that the wireless communication device is allocated, wherein at least one tone group size is larger than one. The method also includes transmitting the tone allocation to each of the plurality of wireless communication devices. | 03-10-2016 |
20160080043 | SYSTEMS AND METHODS FOR TONE PLANS FOR WIRELESS COMMUNICATION NETWORKS - Methods and apparatuses for communicating over a wireless communication network are disclosed herein. One method includes forming a message that includes a plurality of data tones and one or more direct current (DC) protection tones. The method further includes setting a value for a data tone of the plurality of data tones to carry a data portion of the message. The method further includes setting a value for a DC protection tone of the one or more DC protection tones by repeating the value for the data tone as the value for the DC protection tone. The method further includes transmitting the message to one or more wireless communication devices utilizing the plurality of data tones and the one or more DC protection tones. | 03-17-2016 |
20160080973 | METHODS AND APPARATUS FOR PACKET ACQUISITION IN MIXED-RATE WIRELESS COMMUNICATION NETWORKS - A method of wirelessly communicating a packet including a first portion for transmission over at least one channel of a first transmission type and a second portion for transmission over at least one channel of a second transmission type. In one aspect, the method includes generating, at a wireless device, a packet including a first portion having a first symbol duration. The packet further includes a second portion having a second symbol duration greater than the first. The second portion can include a plurality of repeated portions of the signal field, the repeated portions having the second symbol duration. The first portion includes a first training field. The method further includes prepending or appending a second training field to the first portion. The second training field has the second symbol duration. The method further includes transmitting the packet. | 03-17-2016 |
20160088126 | METHODS AND APPARATUS FOR PACKET ACQUISITION IN MIXED-RATE WIRELESS COMMUNICATION NETWORKS - A method of wirelessly communicating a packet includes generating, at a first wireless device, a first packet including a first preamble decodable by a plurality of devices and a second preamble decodable by only a subset of the plurality of devices. The first preamble includes a first signal field. The second preamble includes a first training field. The method further includes transmitting the first packet concurrently with one or more second packets to be transmitted by wireless devices other than the first wireless device. | 03-24-2016 |
20160088599 | LOGICAL TONE INDEX MAPPING FOR DISTRIBUTED TONE INDEX TRANSMISSION - A method, an apparatus, and a computer program product for wireless communication are provided. In one aspect, an apparatus includes a processor configured to allocate a plurality of resource blocks for wireless communication. The processor is further configured to transmit data on a first resource block of the plurality of resource blocks, in which the first resource block is associated with a first set of tone indices and a second set of tone indices, and the first set of tone indices is a set of nominal tone indices that is logically mapped to a second set of tone indices that is a set of physical tone indices. | 03-24-2016 |
20160088600 | SYSTEMS AND METHODS FOR EFFICIENT RESOURCE ALLOCATION IN WIRELESS COMMUNICATION NETWORKS - Methods and apparatus for communicating over a wireless communication network are disclosed herein. One method includes determining a total bandwidth for a transmission of a message according to a first specification, the total bandwidth including a plurality of tones, wherein a portion of the total bandwidth is occupied by a transmission according to a second specification different from the first specification. The method further includes logically dividing a plurality of useable tones into a plurality of resource units and determining an indication, the indication assigning and channel bonding at least two of the plurality of resource units to a wireless communication device of a plurality of wireless communication devices, wherein the indication does not assign the portion of the total bandwidth that is occupied by the transmission according to the second specification. | 03-24-2016 |
20160099764 | PER STREAM AND PER ANTENNA CYCLIC SHIFT DELAY IN UPLINK MULTI-USER MIMO - A method, an apparatus, and a computer-readable medium for wireless communication are provided. In one aspect, an apparatus includes a processor configured to determine a first set of CSD values for transmitting a first set of information on a plurality of antennas, determine a second set of CSD values for transmitting a second set of information on the plurality of antennas, and transmit the first set of information based on the first set of CSD values and the second set of information based on the second set of CSD values. | 04-07-2016 |
20160099796 | ENCODING IN UPLINK MULTI-USER MIMO AND OFDMA TRANSMISSIONS - A method, an apparatus, and a computer-readable medium for wireless communication are provided. In one aspect, the apparatus is configured to determine a number of data symbols for transmitting a data payload. The apparatus is configured to determine a number of payload bits for transmitting the data payload based on the determined number of data symbols. The apparatus is configured to transmit a data frame. The data frame includes a signal field and data symbols encoded based on the data payload, the determined number of data symbols, and the determined number of payload bits, in which the data symbols are encoded using LDPC encoding or BCC encoding. | 04-07-2016 |
Lin Yang, Woodbridge, CT US
Patent application number | Description | Published |
---|---|---|
20080206351 | Malodor Reduction of Cosmetic Products - Malodor free skin care compositions are described. The skin care compositions comprise an adsorbable solvent and an insoluble particle in an adsorbable solvent-insoluble particle complex. The complex is suitable to adsorb components with malodor to yield a skin care composition free of offensive odors like those generated from the oxidation of conjugated linoleic acid. | 08-28-2008 |
20080299053 | ENHANCED DELIVERY OF CERTAIN FRAGRANCE COMPONENTS FROM PERSONAL CARE COMPOSITIONS - A personal care composition is provided having a fragrance which incorporates limonene, gamma terpinene, ethylene brassylate or combinations thereof in conjunction with a quaternary ammonium salt. The salt has a structure AB, wherein A is a cationic charge component, B is an anionic charge component, and A has one quaternized nitrogen atom, at least two hydroxyl groups and a molecular weight no higher than about 250. The quaternary ammonium salt functions as a scent boosting agent to enhance volatilization of the fragrance components when the personal care composition is first applied to skin or hair of the human body. | 12-04-2008 |
20080299054 | PERSONAL CARE COMPOSITIONS WITH ENHANCED FRAGRANCE DELIVERY - A personal care product is provided which includes a fragrance, a substituted urea and a quaternary ammonium salt. The substituted urea and quaternary ammonium salt operate together as a scent boosting system to enhance volatilization of fragrance components upon the personal care composition being first applied to human skin or hair. | 12-04-2008 |
20090312223 | Method of Controlling Structure and Rheology of Low Active Liquid Cleansers by Selecting Perfume Components - The invention relates to method of enhancing viscosity of low active liquid cleanser by adding perfumes individual perfume components or mixtures of components. | 12-17-2009 |
20090312224 | Method of Reducing Viscosity of Concentrated Liquid Cleansers by Selection of Perfume Components - The invention relates to method of reducing viscosity of high active liquid concentrate cleanser by adding perfumes, individual perfume components, or mixtures of components. | 12-17-2009 |
20100009891 | Liquid cleansing compositions comprising microfibrous cellulose suspending polymers - The present invention relates to personal care liquid cleansing compositions comprising bacterially produced microfibrous cellulose (MFC) suspending polymers which have not previously been used in personal care compositions. | 01-14-2010 |
20100173998 | ODOR CONTROLLED PERSONAL CARE COMPOSITIONS CONTAINING HYDROXYPROPYL TRIALKYLAMMONIUM SALTS - A personal care composition is provided which includes from 0.1 to 30% of a dihydroxypropyltri(C | 07-08-2010 |
20110143984 | METHOD OF ENHANCING PERFUME BLOOM IN EXTRUDED DILUTED BARS HAVING LOW TOTAL FATTY MATTER AND USING STARCH POLYOL STRUCTURING SYSTEM - The present invention relates to a method of obtaining enhanced perfume bloom, e.g., bars providing enhanced perfume impact. By selecting specific bar compositions (e.g., with low TFM and specific starch-polyol structuring system), it has been unexpectedly found that bloom is actually increased upon dilution of such bars. | 06-16-2011 |
20110143985 | METHOD OF ENHANCING PERFUME RETENTION DURING STORAGE USING LOW TOTAL FATTY MATTER EXTRUDED BARS HAVING STARCH POLYOL STRUCTURING SYSTEM - The present invention relates to a method of enhanced perfume retention, e.g., bars providing enhanced retention. By selecting specific bar compositions (e.g., with low TFM and specific starch-polyol structuring system), it has been unexpectedly found that retention of perfume during dry bar storage is actually increased. | 06-16-2011 |
20120009128 | PRESERVATIVE SYSTEM AND COMPOSITION BASED ON GLYCINATE AND HYDROXYETHYL SULFONATE SALT COMBINATION - A preservative system and a personal care composition containing that system is provided which includes the preservative combination of a C | 01-12-2012 |
20120010115 | PRESERVATIVE SYSTEM AND COMPOSITION BASED ON GLYCINATE AND DIHYDROXYPROPYL QUATERNARY AMMONIUM SALT COMBINATION - A preservative system and a personal care composition containing that system is provided which includes the preservative combination of a C | 01-12-2012 |
20120077723 | FRAGRANCED SOAP COMPOSITIONS - A personal care composition is provided which includes a fragrance component selected from the group consisting of hexyl acetate, dihydromyrcenol, phenyl ethyl alcohol, benzyl acetate and mixtures thereof, and from 1 to 30% of a C | 03-29-2012 |
20150374592 | PERSONAL CARE COMPOSITIONS THAT INCLUDE ENROBED SUGAR - A personal care composition that comprises: a) a sugar infused with at least one additive, in particular, hair and/or skin benefit agent, wherein the infused sugar is coated with a hydrocarbon layer of selected viscosity and melting point; b) at least 10 wt % water, based on the total weight of the composition, wherein the infused and coated sugar is suspended in the composition as a disperse particle phase. | 12-31-2015 |
Lin Yang, San Jose, CA US
Patent application number | Description | Published |
---|---|---|
20090272501 | TENSIONING PIN FOR SHUTTER SYSTEMS - A tensioning pin system ( | 11-05-2009 |
Lin Yang, Cincinnati, OH US
Patent application number | Description | Published |
---|---|---|
20090264574 | Superprimer - A composition capable of coating a substrate and curing to provide a hydrophobic film inhibiting corrosion, the composition comprising: (a) a bis-silane comprising between about 0.5 weight percent to about 50 weight percent of the composition; and (b) a water soluble or dispersible polymer comprising between 10 weight percent to about 80 weight percent of the composition. A further exemplary superprimer in accordance with the instant invention includes a composition capable of coating a substrate and curing to provide a hydrophobic film inhibiting corrosion, the composition comprising: (a) a mixture of silanes; (b) a dispersible or soluble resin; and (c) an aqueous or non-aqueous solvent. Moreover, the invention includes the aforementioned superprimer composition, wherein the mixture of silanes includes at least one of a bis-sulfur silane, a bis-benzene silane, a bis-alkane silane, a bis-alkene silane, and a bis-amino silane. | 10-22-2009 |
Lin Yang, Shenzhen CN
Patent application number | Description | Published |
---|---|---|
20090161340 | WHITE LIGHT ILLUMINATOR AND READING LAMP USING THE SAME - A reading lamp ( | 06-25-2009 |
20090161355 | WHITE LIGHT ILLUMINATOR AND READING LAMP USING THE SAME - A reading lamp ( | 06-25-2009 |
20140317551 | Method and Terminal for Controlling Switching of Desktop Container Pages - A method and a terminal for controlling switching of desktop container pages are provided, which are used to replace a conventional operation of moving a component based on a touch operation on an intelligent terminal. The method includes: obtaining, by a terminal, movement determination information when a component-based moving event is activated; identifying, by the terminal, a movement state of the terminal according to the movement determination information; and switching, by the terminal, a currently displayed desktop container page according to the movement state, and moving a component, on which the moving event is based, to a desktop container page displayed after the switching. | 10-23-2014 |
20150305210 | Electronic Component Package Structure and Electronic Device - An electronic component package structure and an electronic device are provided. The electronic component package structure includes at least: a substrate having a set attachment area for attaching an electronic component; a conductive lid having a top and a sidewall that extends toward the substrate, where one side of the sidewall close to the substrate has a bonding end, where the bonding end bonds the conductive lid to the substrate by using a non-conductive adhesive, and the conductive lid bonded to the substrate encloses the attachment area and forms a shielding space over the attachment area; and the non-conductive adhesive is located between the substrate and the bonding end, and has a dielectric constant not less than 7 and a coating thickness not greater than 0.07 millimeters (mm). With the present invention, an Electromagnetic Interference (EMI) shielding effect of the shielding space can be improved. | 10-22-2015 |
20150317124 | AUDIO INTERACTION METHOD, APPARATUS, AND SYSTEM - Implementation manners of the present disclosure provide an audio interaction method, apparatus, and system. The method includes: determining a user attribute tag, and grouping users into N groups based on the user attribute tag, N being a positive integer that at least is 2; recording an audio file of a user, and extracting decibel information of the audio file of the user from the recorded audio file of the user; and comparing the extracted decibel information of the audio file of the user with decibel information of a user in another group different from a group the user is in, and presenting a comparison result. In the implementation manners of the present disclosure, interaction between grouped users is achieved in an audio manner, therefore, interactive effect is better, and interactive efficiency is improved. | 11-05-2015 |
Lin Yang, Xi'An CN
Patent application number | Description | Published |
---|---|---|
20090133533 | Main-Box-and-Auxiliary-Box -Structural Twin-Countershaft Twelve-Speed Transmission - This invention relates to a main-box-and-auxiliary-box-structural twin-countershaft twelve-speed transmission, with a main box and an auxiliary box mainly. Said main box has an input shaft ( | 05-28-2009 |
Lin Yang US
Patent application number | Description | Published |
---|---|---|
20090015721 | METHODS AND APPARATUS USING SHARED STORAGE FOR CANNEL ERROR CORRECTION AND MULTIMEDIA DECODING AND PROCESSING IN A DIGITAL TV SYSTEM - An OFDM receiver is provided that comprises a channel decoder; a source decoder; and a memory controller coupled to the channel decoder and source decoder to control the channel decoder, the source decoder and a memory separate from the apparatus such that the memory is shared by both the channel decoder and the source decoder. | 01-15-2009 |
20140285723 | MULTIPLE ANTENNA ATSC HDTV RECEIVER DEVICE - A device is provided. The device comprises of Signal-to-noise ratio (SNR) Weighted Combining for multiple antennas, Frequency Domain Maximum Ratio Combining (MRC) Equalizer, Time Domain Maximum Ratio Combining (MRC) Equalizer, Equal Gain Combining Unit, and Selective Combining Slicer. The method for producing the device is also provided. | 09-25-2014 |
20140307172 | Channel State Information Assisted Decision Feedback Equalizer for Mobile ATSC HDTV Receiver - This invention is a fast decision feedback equalizer based on promptly updated channel characteristics to enable ATSC HDTV signal reception in a mobile environment (e.g. in a moving car, walking, on a bus, etc.) by removing the Doppler interference. | 10-16-2014 |
20140347564 | Wi-Fi ATSC TV Antenna With Waveform Compression - A Wi-Fi ATSC TV Antenna with Waveform Compression is comprised of 5 components—TV antenna, ATSC TV tuner, AD Converter, Waveform Data Compression Unit, and Wi-Fi Transceiver. It is used to transfer Analog RF Waveform to Digital IF Signal over Wi-Fi to a TV-viewing device. It is used for ATSC TV reception devices. | 11-27-2014 |
Lin Yang, Shaanxi Province CN
Patent application number | Description | Published |
---|---|---|
20080236314 | Multi-Speed Compound Vehicular Transmission Having an Auxiliary Section with Three Countershafts - A multi-speed compound vehicular transmission having an auxiliary section with three countershafts, including: a main section; and an auxiliary section, wherein the main section includes an input shaft, an output shaft, a synchronizer and two countershafts symmetrically arranged on both sides of the output shaft; the auxiliary section includes an auxiliary section main shaft and a synchronizer; wherein a reduction gear is arranged on the main shaft, three countershafts are distributed with equal distance around the main shaft, and an output end of the main shaft of auxiliary section is connected to a flange. | 10-02-2008 |
20110185846 | LOCK PIN-TYPE AUTOMOBILE SYNCHRONIZER - A lock pin-type automobile synchronizer includes a higher gear conical ring ( | 08-04-2011 |
Lin Yang, Ithaca, NY US
Patent application number | Description | Published |
---|---|---|
20110282181 | EXTENDED INTERIOR METHODS AND SYSTEMS FOR SPECTRAL, OPTICAL, AND PHOTOACOUSTIC IMAGING - The present invention relates to the field of medical imaging. More particularly, embodiments of the invention relate to methods, systems, and devices for imaging, including for tomography-based applications. Embodiments of the invention include, for example, a computed tomography based imaging system comprising: (a) at least one wide-beam gray-scale imaging chain capable of performing a global scan of an object and acquiring projection data relating to the object; (b) at least one narrow-beam true-color imaging chain capable of performing a spectral interior scan of a region of interest (ROI) of and acquiring projection data relating to the object; (c) a processing module operably configured for: (1) receiving the projection data; (2) reconstructing the ROI into an image by analyzing the data with a color interior tomography algorithm, aided by an individualized gray-scale reconstruction of an entire field of view (FOV), including the ROI; and (d) a processor for executing the processing module. The extended interior methods and systems for spectral, optical, and photoacoustic imaging presented in this application can lead to better medical diagnoses by providing images with higher resolution or quality, and can lead to safer procedures by providing systems capable of reducing a patient's exposure time to, and thus quantity of, potentially harmful x-rays. Embodiments of the invention also provide tools for real-time tomography-based analyses. | 11-17-2011 |
Lin Yang, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20120093088 | METHOD AND DEVICE FOR PROCESSING COMPONENT CARRIERS TO BE AGGREGATED FOR TRANSMISSION - A method for processing multiple Component Carriers (CCs) to be aggregated for transmission is provided in the present invention, the method comprising the steps of: acquiring a time domain signal of each of the multiple CCs; applying multiple fixed phase rotations respectively to the acquired time domain signal by utilizing phase rotation values in a set of phase rotations, so as to obtain multiple phase rotation versions of each CC; randomly selecting one of the multiple phase rotation versions of each CC to respectively constitute multiple candidate transmission groups, and acquiring an amplitude sum of the phase rotation versions for each of the multiple candidate transmission groups; determining a candidate transmission group having the minimum amplitude sum; and transmitting multiple phase rotation versions in the determined candidate transmission group having the minimum amplitude sum. The present invention substantively provides a general solution capable of minimizing CM/PAPR of aggregated CCs for UL and DL. | 04-19-2012 |
20120314603 | METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING POWER HEADROOM REPORT - The present application discloses a method and device for transmitting and receiving a power headroom report, wherein the method for transmitting a power headroom report comprises: forming, at a user equipment, a power headroom report specific to each carrier component; and transmitting the power headroom report to a base station. By implementing the method and device disclosed by the present application, a complete power headroom reporting mechanism can be provided to a LTE-A system having multiple new features. In addition, by receiving the power headroom report specific to each carrier component, the base station can further derive how many resource units need to be allocated to the user equipment, and a corresponding modulation and coding scheme so as to perform an effective resource scheduling and guarantee transmission quality of wireless links. | 12-13-2012 |
20130144784 | Security Component for Electronic Commercial Activity - The subject disclosure is directed towards securing electronic commercial activity. Geo-locations are determined for one Internet transaction and another Internet transaction. These Internet transactions are related based on a common credential. Using timestamps, a relative travel speed between the geo-locations is computed for the Internet transaction and the other Internet transaction. Based upon the relative travel speed, a security component may invalidate the Internet transaction and/or the other Internet transaction. | 06-06-2013 |
Lin Yang, Qingdao CN
Patent application number | Description | Published |
---|---|---|
20120240344 | WASHING MACHINE FOR AUTO-ADDED WASHING AGENT BY NEGATIVE PRESSURE AND CONTROLLING METHOD THEREOF - A washing machine for automatically adding the detergent by negative pressure comprises a water inlet, a detergent container and a tub. A main inflow waterway and a rinse waterway are provided between the water inlet and the tub. A dosing container which communicates with the detergent container is provided between the rinse waterway and the tub. A venturi tube is provided in the main inflow waterway. Due to venturi effect, the main inflow water stream becomes narrower and the water inflowing velocity is accelerated, so that a relative vacuum area which communicates with the dosing container is formed at the rear side of the venturi tube outlet, negative pressure is generated in the dosing container, and the detergent in the detergent container. | 09-27-2012 |
Lin Yang, Lynnfield, MA US
Patent application number | Description | Published |
---|---|---|
20120293091 | REMOTE CONFIGURATION OF LIGHTING POWER SUPPLY - Systems, methods, and computer program products for remote configuration of one or more power supplies, particularly lighting power supplies, are disclosed. A configuration signal that includes a setting for a parameter is generated and then transmitted to a power supply. The power supply decodes the configuration signal and, if one or more certain conditions are met, configures the power supply according to information provided in the configuration signal. | 11-22-2012 |
20140035563 | APPARATUS AND METHOD FOR DETECTING A POSITION OF AN ACTUATOR PISTON - Apparatus and method for detecting a position of an actuator piston driving a valve pin in an injection molding system. The apparatus includes an actuator housing having a body portion, surrounding an axial bore, of a substantially non-magnetic and/or magnetically permeable material, a piston, movable within the axial bore for driving a valve pin, the piston including a magnetic member generating a magnetic field such that axial movement of the piston in the bore modifies the magnetic field according to the position of the piston relative to a detection position, and a magnetic field detector attached to an exterior surface of the body portion at the detection position for detecting the magnetic field associated with the position of the piston and generating an output signal determined by the piston position. | 02-06-2014 |
20140046465 | FLOW CONTROL APPARATUS AND METHOD - Apparatus and methods for storage and transmission of recipe data (process parameters) for the molding of articles in an injection molding apparatus. A controller includes a flow control microcontroller (MCU) that receives recipe data from a recipe storage microcontroller (MCU) mounted to a mold of an injection molding machine, the recipe storage MCU storing the recipe data defining process parameters for the molding of articles in the mold. The flow control MCU executes instructions for controlling valve pin motions according to the recipe data. In one embodiment, a human operator interface is provided for transmitting data to and/or from at least one of the recipe storage and flow control MCU's, allowing the operator to monitor, modify and/or control the process parameters during a molding cycle and/or to create a modified or new recipe for subsequent storage on the recipe storage MCU. | 02-13-2014 |
20150048762 | MULTI-STANDARD LIGHTING CONTROL INTERFACE CIRCUIT - Lighting control interface techniques and corresponding circuitry are provided. The techniques include receiving a first signal potentially representative of a first lighting control signal, and receiving a second signal potentially representative of a second lighting control signal, and determining if either of the first and second signals complies with a first or second lighting control protocol. The lighting control signal may be applied to the same interface connector (regardless of the protocol), thereby eliminating the need for separate dedicated interface connectors. In some cases, the techniques further include determining that a dummy control signal is manifesting in the first and/or second signals, thereby indicating that no lighting control signal is being applied. Depending on the resulting determination, the techniques may include, for example, setting output lighting power according to a pre-established value, or according to the first or second lighting control protocol. | 02-19-2015 |
20150239162 | INJECTION MOLDING FLOW CONTROL APPARATUS AND METHOD - An apparatus for controlling the rate of flow of fluid mold material from an injection molding machine to a mold cavity, the apparatus comprising: a manifold having a fluid delivery channel, an actuator interconnected to a valve pin having a tip end drivable between a first position, a second position upstream and a third position upstream of the second position, the actuator and the valve pin being translationally driven by a valve system adjustable between a start position, a plurality of intermediate drive rate positions and a high drive rate position, a pressure sensor and a controller, the pressure sensor sensing a metered pressure of a drive fluid, the controller instructing the valve system to drive valve pin continuously upstream and including instructions that instruct the valve system to move according to a predetermined profile of metered pressures from the start position to selected intermediate drive rate positions and subsequently to the high drive rate position. | 08-27-2015 |
20150360406 | APPARATUS AND METHOD FOR DETECTING A POSITION OF AN ACTUATOR PISTON - Apparatus and method for detecting a position of an actuator piston driving a valve pin in an injection molding system. The apparatus includes an actuator housing having a body portion, surrounding an axial bore, of a substantially non-magnetic and/or magnetically permeable material, a piston, movable within the axial bore for driving a valve pin, the piston including a magnetic member generating a magnetic field such that axial movement of the piston in the bore modifies the magnetic field according to the position of the piston relative to a detection position, and a magnetic field detector attached to an exterior surface of the body portion at the detection position for detecting the magnetic field associated with the position of the piston and generating an output signal determined by the piston position. | 12-17-2015 |
20160052186 | FLOW CONTROL APPARATUS AND METHOD - Apparatus and methods for storage and transmission of recipe data (process parameters) for the molding of articles in an injection molding apparatus. A controller includes a flow control microcontroller (MCU) that receives recipe data from a recipe storage microcontroller (MCU) mounted to a mold of an injection molding machine, the recipe storage MCU storing the recipe data defining process parameters for the molding of articles in the mold. The flow control MCU executes instructions for controlling valve pin motions according to the recipe data. In one embodiment, a human operator interface is provided for transmitting data to and/or from at least one of the recipe storage and flow control MCU's, allowing the operator to monitor, modify and/or control the process parameters during a molding cycle and/or to create a modified or new recipe for subsequent storage on the recipe storage MCU. | 02-25-2016 |
Lin Yang, Kitchener CA
Patent application number | Description | Published |
---|---|---|
20120331038 | SYSTEMS AND METHODS FOR PROCESSING WEB SERVICE PIPED NETWORK REQUESTS - The embodiments described herein relate to web service client/server systems. According to some embodiments, there is provided a web service system including at least one client processor adapted to generate and transmit at least one piped request comprising a plurality of discrete requests and at least one server processor in data communication with the client processor. The at least one server processor is adapted to receive the at least one piped request comprising the discrete requests, de-pipe each discrete request from the piped request and execute each discrete request to generate a result associated with the discrete request. | 12-27-2012 |
Lin Yang, Mesa, AZ US
Patent application number | Description | Published |
---|---|---|
20130096408 | IMAGING EPILEPSY SOURCES FROM ELECTROPHYSIOLOGICAL MEASUREMENTS - An example includes a method of imaging brain activity. The method includes receiving signals corresponding to neuronal activity of the brain. The signals are based on a plurality of scalp sensors ( | 04-18-2013 |
Lin Yang, Laoshan CN
Patent application number | Description | Published |
---|---|---|
20130340180 | WASHING MACHINE UTILIZING UNIFORM WASHING FORCE AND WASHING METHOD THEREOF - A washing machine includes an inner tub arranged in an outer tub and a rotatable wave wheel. As every 1 kg load is increased, the height difference h | 12-26-2013 |
Lin Yang, Beijing CN
Patent application number | Description | Published |
---|---|---|
20130227676 | ACCESS REQUEST AUTHENTICATION AND AUTHORIZATION INFORMATION GENERATION - An access request authentication method, an authorization information generation method, an access request authentication system, and a hardware device. The access request authentication method includes: obtaining the current clock information; receiving a first access request, where the first access request includes a first input code; and determining whether to authorize the first access request based on the current clock information and the first input code. | 08-29-2013 |
20140068048 | MANAGING REMOTE DEVICES - A method and apparatus for managing remote devices. In one embodiment of the present invention, there is provided a method of managing a remote device, comprising: obtaining a first identifier based on a name sequence in state information of the remote device, the first identifier being for indicating a template that provides the state information; obtaining a second identifier based on a numerical value sequence in the state information; sending a state access notification that comprises at least the first identifier and the second identifier; and providing the state information based on the first identifier and the second identifier in response to having received a result of activating the state access notification. In one embodiment of the present invention, there is provided an apparatus for managing a remote device. | 03-06-2014 |
20140092809 | TRANSMITTING AND RECEIVING DATA BASED ON MULTIPATH - Methods, apparatuses and systems for transmitting and receiving data based on multipath for transmitting data based on multipath include: establishing WiMAX connection-based multiple paths between a first device and a second device; transmitting data frames in a data queue in the multiple paths; obtaining the quality condition of the multiple paths; and based on the quality condition, adjusting the transmission of the data frames in the data queue in the multiple paths. According to one aspect, there is provided a method for receiving data based on multipath, which includes: establishing WiMAX connection-based multiple paths between a first device and a second device; receiving a plurality of data frames in the multiple paths; processing the received plurality of data frames based on quality condition of the multiple paths. There are further provided corresponding apparatuses and systems. | 04-03-2014 |
20140092887 | TRANSMITTING AND RECEIVING DATA BASED ON MULTIPATH - Methods, apparatuses and systems for transmitting and receiving data based on multipath for transmitting data based on multipath include: establishing WiMAX connection-based multiple paths between a first device and a second device; transmitting data frames in a data queue in the multiple paths; obtaining the quality condition of the multiple paths; and based on the quality condition, adjusting the transmission of the data frames in the data queue in the multiple paths. According to one aspect, there is provided a method for receiving data based on multipath, which includes: establishing WiMAX connection-based multiple paths between a first device and a second device; receiving a plurality of data frames in the multiple paths; processing the received plurality of data frames based on quality condition of the multiple paths. There are further provided corresponding apparatuses and systems. | 04-03-2014 |
20140359353 | INCREASING RESILIENCY OF A DISTRIBUTED COMPUTING SYSTEM THROUGH LIFEBOAT MONITORING - A method and associated systems for increasing resiliency of a distributed computing system. A processor creates a first virtual machine and a second virtual machine, each of which monitor the other. When the first virtual machine identifies that the second virtual machine has become unavailable or is otherwise compromised, the first virtual machine automatically requests that a system-management entity restart the unavailable machine. If a certain number of restart attempts fails to restore the second virtual machine to desired functionality, the first virtual machine automatically requests that the system-management entity recreate or reprovision the second virtual machine from a prior backup. If a certain number of such recreations or reprovisionings attempts fails, a system administrator is automatically notified that further action is needed. | 12-04-2014 |
20150205683 | MAINTAINING A CLUSTER OF VIRTUAL MACHINES - A method and associated systems for monitoring and maintaining a cluster of virtual machines. The cluster contains one or more pairs of a first virtual machine and a second virtual machine, in which each machine of a pair monitors the other one machine of the pair. When a first virtual machine identifies that its corresponding second virtual machine is not operating properly, the first virtual machine automatically requests that a system-management entity restart the second machine. If a certain number of restart attempts fails to restore the second machine to desired functionality, the first virtual machine automatically requests that the system-management entity recreate or reprovision the second virtual machine from a prior backup. If a certain number of such attempts fail, a system administrator is automatically notified that further action is needed. | 07-23-2015 |
20150310335 | DETERMINING A PERFORMANCE PREDICTION MODEL FOR A TARGET DATA ANALYTICS APPLICATION - A performance prediction model for a target data analytics application, where: (i) a reference data analytics application similar to the target data analytics application is determined; (ii) a configuration-performance data pair of the target data analytics application are acquired; and (iii) the performance prediction model for the target data analytics application is determined based on the configuration-performance data pair of the target data analytics application and a configuration-performance data pair of the at least one reference data analytics application. This can reduce the time required to accumulate the configuration-performance data pairs for determining the performance prediction model by combining the configuration-performance data pairs of the existing data analytics applications, thereby accelerating determination of the performance prediction model. | 10-29-2015 |
20150312376 | SYSTEM AND METHOD FOR SUPPORTING A BYPASS-DOMAIN MODEL FOR ACROSS-DOMAIN MESSAGING IN A TRANSACTIONAL MIDDLEWARE MACHINE ENVIRONMENT - A system and method can support across-domain messaging in a transactional middleware machine environment. A transaction domain can import one or more services from a remote transaction domain, wherein said one or more services are registered in a service table that is associated with the transaction domain. Furthermore, a client in the transaction domain can find from the service table a remote server in the remote transaction domain that provides said one or more services, and send a message directly to the remote server to invoke said one or more services by passing one or more domain gateway servers in both the transaction domain and the remote transaction domain. | 10-29-2015 |
20150312377 | SYSTEM AND METHOD FOR UPDATING SERVICE INFORMATION FOR ACROSS-DOMAIN MESSAGING IN A TRANSACTIONAL MIDDLEWARE MACHINE ENVIRONMENT - A system and method can support across-domain messaging in a transactional middleware machine environment. A gateway server in a transaction domain operates to provide a notification of an update in one or more services to one or more gateway servers in one or more remote transaction domains. Furthermore, the gateway server can receive an inquiry for said one or more services from a remote transaction domain, and send a response to a gateway server in the remote transaction domain, wherein the response contains information that allows a client in said remote transaction domain to invoke said one or more services. | 10-29-2015 |
20150312378 | SYSTEM AND METHOD FOR SUPPORTING A PROXY MODEL FOR ACROSS-DOMAIN MESSAGING IN A TRANSACTIONAL MIDDLEWARE MACHINE ENVIRONMENT - A system and method can support across-domain messaging in a transactional middleware machine environment. Using a proxy model, a first transaction domain can export one or more services to a second transaction domain, wherein said one or more services are imported from a third transaction domain. Furthermore, a first gateway server in the transaction domain can receive a request from a client in the second transaction domain to invoke said one or more services in the third transaction domain, and can route the request to a server in the third transaction domain that provides said one or more services. | 10-29-2015 |
Lin Yang, Trumbull, CT US
Patent application number | Description | Published |
---|---|---|
20140162979 | CONCENTRATED LAMELLAR LIQUID PERSONAL CLEANSING COMPOSITION - The invention relates to concentrated liquid cleansing compositions in lamellar phase which possess a lotion-like appearance conveying signals of enhanced moisturization. The use of a specific ratio of synthetic anionic surfactant(s) and co-surfactant(s) to fatty acid(s) in a structured liquid product was found to improve lather production by moderating or eliminating the increase in viscosity upon dilution. In a further embodiment, specific small hydrophobic molecules were found to improve freeze/thaw stability and thereby cause the inventive composition to maintain noticeable moisturization signals. | 06-12-2014 |
20140220087 | Personal Care Compositions That Include Enrobed Sugar | 08-07-2014 |
Lin Yang, Chapel Hill, NC US
Patent application number | Description | Published |
---|---|---|
20140234274 | Directed Evolution and In Vitro Panning of Virus Vectors - The present invention provides methods of achieving directed evolution of viruses by in vivo screening or “panning” to identify viruses comprising scrambled AAV capsids having characteristics of interest, e.g., tropism profile and/or neutralization profile (e.g., ability to evade neutralizing antibodies). The invention also provides scrambled AAV capsids and virus particles comprising the same. | 08-21-2014 |
20150118201 | Directed Evolution and In Vitro Panning of Virus Vectors - The present invention provides methods of achieving directed evolution of viruses by in vivo screening or “panning” to identify viruses comprising scrambled AAV capsids having characteristics of interest, e.g., tropism profile and/or neutralization profile (e.g., ability to evade neutralizing antibodies). The invention also provides scrambled AAV capsids and virus particles comprising the same. | 04-30-2015 |
Lin Yang, Milpitas, CA US
Patent application number | Description | Published |
---|---|---|
20140285723 | MULTIPLE ANTENNA ATSC HDTV RECEIVER DEVICE - A device is provided. The device comprises of Signal-to-noise ratio (SNR) Weighted Combining for multiple antennas, Frequency Domain Maximum Ratio Combining (MRC) Equalizer, Time Domain Maximum Ratio Combining (MRC) Equalizer, Equal Gain Combining Unit, and Selective Combining Slicer. The method for producing the device is also provided. | 09-25-2014 |
20140300821 | ATSC Terrestrial TV Antenna Network - This invention is the means to build an ATSC Terrestrial TV Antenna Network. This network comprises of a TV transmitter antenna, a Wi-Fi TV antenna cluster, and an ATSC Terrestrial TV Antenna Network Management Unit. | 10-09-2014 |
20140300824 | Method of Channel Characterization for Mobile ATSC HDTV Receiver - This invention is a method to quickly characterize the time variant channel state information to enable ATSC HDTV signal reception in a mobile environment (e.g. in a moving car, walking, on a bus, etc.) by removing the Doppler interference. The invention relates to a single or multiple antenna ATSC terrestrial DTV receiver for indoor and mobile users. | 10-09-2014 |
20140307172 | Channel State Information Assisted Decision Feedback Equalizer for Mobile ATSC HDTV Receiver - This invention is a fast decision feedback equalizer based on promptly updated channel characteristics to enable ATSC HDTV signal reception in a mobile environment (e.g. in a moving car, walking, on a bus, etc.) by removing the Doppler interference. | 10-16-2014 |
20140340582 | Method of ATSC MH Stream Assisted Channel Characterization for Mobile ATSC TV Receiver - This invention is a method to quickly characterize the time variant channel state information to enable ATSC HDTV signal reception in a mobile environment (e.g. in a moving car, walking, on a bus, etc.) by removing the Doppler interference. The invention relates to a single or multiple antenna ATSC terrestrial DTV receiver for indoor and mobile users. | 11-20-2014 |
20140368743 | MULTIPLE WI-FI ATSC TV ANTENNA RECEIVER - A device is provided. The device comprises of a waveform decompression decoder, Signal-to-noise ratio (SNR) Weighted Combining unit for multiple antennas, Frequency Domain Maximum Ratio Combining (MRC) Equalizer, Time Domain Maximum Ratio Combining (MRC) Equalizer, Equal Gain Combining Unit, and Selective Combining Slicer. The method for producing the device is also provided. | 12-18-2014 |
20150052574 | SOFTWARE DEFINED ATSC TV DEMODULATOR WITH WI-FI TUNERS - The present invention provides an implementation method for a Software Defined ATSC TV Demodulator with Wi-Fi Tuners. The method includes the wireless interface between the ATSC TV tuner and the computing platform, the wireless interface (Wi-Fi) transport stream protocol, and the vector-based digital signal processing algorithm for each individual functional block. | 02-19-2015 |
Lin Yang, Shaanxi CN
Patent application number | Description | Published |
---|---|---|
20150122069 | GEAR POSITION DETECTING DEVICE OF SECONDARY GEARBOX OF TRANSMISSION - A device for detecting a gear position of an auxiliary transmission of a transmission is provided, which includes an auxiliary transmission shifting fork shaft, an auxiliary transmission shifting fork, a signal switch, wherein the auxiliary transmission shifting fork or the auxiliary transmission shifting fork shaft is provided with a contact device configured to be separated from or to contact the signal switch, and when the auxiliary transmission shifting fork or the auxiliary transmission shifting fork shaft moves axially, the contact device contacts the signal switch to provide a gear-shifting signal to the signal switch. In gear shifting operation, the auxiliary transmission shifting fork or the auxiliary transmission shifting fork shaft moves axially, and when the gear shifting operation is completed, the contact device contacts the auxiliary transmission signal switch, thereby transmitting a signal to the auxiliary transmission signal switch for guiding a driver. | 05-07-2015 |
Lin Yang, Xi'An Development Zone CN
Patent application number | Description | Published |
---|---|---|
20150128744 | STRUCTURE FOR REDUCING SHIFTING EFFORT IN HEAVY-DUTY TRANSMISSION - A structure for reducing the effort required to shift gears in a heavy-duty transmission. A shifting fork shaft is arranged in the case of a transmission. A linear bearing is arranged between the outer surface of the shift fork shaft and the inner surface of the case, thus transforming the sliding friction of a large area into the rolling friction of each rolling element of the linear bearing. The present structure effectively reduces the effort required to shift gears, improves shift smoothness and overcomes the poor wear-resistance and damage caused by pulling in conventional shift fork structures, while also reducing the likelihood of irreparable damage to the transmission case caused by over-grinding of holes on said case. | 05-14-2015 |
Lin Yang, Birmingham, AL US
Patent application number | Description | Published |
---|---|---|
20150161780 | Predicting Tree Species From Aerial Imagery - Embodiments determine the species of trees present in an aerial image. Tree crowns are detected in a received image, and represented as histograms of their color, texture and entropy features. Similar trees are clustered together. Using classification techniques, each cluster is assigned the closest species. The species information for each tree may be used in a rendering of the tree in geographical information systems. | 06-11-2015 |
Lin Yang, Sunnyvale, CA US
Patent application number | Description | Published |
---|---|---|
20160068961 | Method and Apparatus For Growing Binary, Ternary and Quaternary Materials on a Substrate - Methods and systems for forming a material on a substrate are provided. Aspects of the methods involve the controlled introduction of a plurality of vapor reactants into a deposition chamber to form a material on the substrate having uniform surface roughness, conformality, thickness and composition. Aspects of the systems include a vapor feed component, a vapor distribution component, a containment component, and a controller configured to operate the systems to carry out the methods. | 03-10-2016 |