Patent application number | Description | Published |
20130156120 | APPARATUS AND METHOD FOR REFERENCE SYMBOL TRANSMISSION IN AN OFDM SYSTEM - A base station is capable of communicating with a plurality of subscriber stations using a beamforming scheme that varies beams over different time instances. The base station includes a plurality of antenna arrays configured to transmit N spatial beams and carry a reference symbols corresponding to specific spatial beams. The base station also includes N | 06-20-2013 |
20130202054 | APPARATUS AND METHOD FOR LOW COMPLEXITY SPATIAL DIVISION MULTIPLE ACCESS IN A MILLIMETER WAVE MOBILE COMMUNICATION SYSTEM - A system is configured to perform Spatial Division Multiple Access. The system includes at least one transmitter or receiver capable of polarization alignment. The transmitter includes a baseband precoder configured to precode a signal, an array of sub-array antennas and a plurality of radio frequency (RF) chains. Each RF chain is coupled to a respective antenna sub-array of the array of antennas. The transmitter is configured to perform a method that includes precoding, by a baseband precoder, a signal for spatial division multiple access (SDMA). The method also includes applying, by each of the plurality of radio frequency (RF) chains, a phase shift and beamforming weight to the signal and transmitting the phase shifted and weighted signal by an array of sub-array antennas. | 08-08-2013 |
20130223251 | BEAM MANAGEMENT FOR WIRELESS COMMUNICATION - Methods and apparatuses manage beam selection. A method for a mobile station (MS) includes identifying beamforming constraints of the MS. The method also includes performing measurement on a channel between a base station (BS) and the MS on at least one transmit (TX) beam and at least one receive (RX) beam. Additionally, the method includes sending beamforming feedback information based on the identified constraints of the MS and the channel measurement. A method for a base station (BS) includes receiving beamforming feedback information comprising at least one of radio frequency beamforming constraints of a mobile station or channel measurement information on a channel between the BS and the MS. Additionally, the method includes sending, to the MS, control information comprising an indication of at least one of MS RX beams or BS TX beams to be used in downlink communication with the MS based on the received beamforming feedback information. | 08-29-2013 |
20130235742 | CHANNEL QUALITY INFORMATION AND BEAM INDEX REPORTING - A method and apparatus report or identify channel quality information. The method for reporting includes selecting one or more beams for channel quality reporting. The method also includes mapping, by the UE, indices of the one or more selected beams to one or more channel quality values. Additionally, the method includes sending channel quality information for the one or more selected beams according to the mapping. The method for identifying includes receiving an indication of indices of one or more beams selected for reporting. The method also includes receiving channel quality information for the one or more selected beams. The method further includes identifying a mapping of the indices of the one or more selected beams to one or more channel quality values. Additionally, the method includes identifying a channel quality value for each of the one or more selected beams according to the mapping. | 09-12-2013 |
20130237218 | METHODS AND APPARATUS FOR CELL SCANNING IN SYSTEM WITH LARGE NUMBER OF ANTENNAS - A mobile station is configured to scan cells in a wireless network. The mobile station includes at least one antenna configured to transmit and receive wireless signals. The mobile station also includes a processor coupled to the at least one antenna, the processor configured to scan for one or more neighboring base station cells in a same frequency band as a serving base station cell using one or more receive beams. The one or more receive beams used for scanning are different than receive beams used for data communication with the serving base station cell. | 09-12-2013 |
20140098912 | HIGH-THROUGHPUT BEAMFORMING MIMO RECEIVER FOR MILLIMETER WAVE COMMUNICATION AND METHOD - A receiver in a communication system is provided that includes a synchronization module and a channel estimator. The synchronization module is configured to identify an end of a cyclic prefix (CP) in a received signal using slope detection by monitoring a detection metric threshold in the received signal. The channel estimator is configured to estimate a complex noise variance using guard band subcarriers. | 04-10-2014 |
20150207523 | LOW-POWER DUAL QUANTIZATION-DOMAIN DECODING FOR LDPC CODES - A low density parity check decoder is provided that includes a variable-node (VN) processing domain comprising high-bit resolution processing circuitry, a check-node (CN) processing domain comprising low-bit resolution processing circuitry lower than the high-bit resolution processing circuitry, and mapping circuitry configured to transfer a message between the VN processing domain and the CN processing domain. | 07-23-2015 |
20150282068 | METHOD AND APPARATUS TO ENABLE LOW POWER SYNCHRONIZATION FOR LARGE BANDWIDTH WIRELESS LAN SYSTEMS - In a packet-based communication system, a transmitter and a receiver implement low power synchronization techniques. The transmitter transmits a packet that includes a two-part preamble. A first part of the two-part preamble is transmitted at a first reduced bandwidth that is smaller than a second bandwidth of the channel, and at least one of a second part of the two-part preamble and another portion of the packet is transmitted at the second bandwidth of the channel. The receiver includes an interleaved analog-to-digital converter (ADC) including multiple sub-ADCs. The receiver turns on a first subset of the multiple sub-ADCs during an idle listening period, and turns on a second subset of the multiple sub-ADCs upon detection of a completion of the first part of the two-part preamble, wherein the first subset of the multiple sub-ADCs is less than the second subset of the multiple sub-ADCs. | 10-01-2015 |
20160128072 | METHODS AND APPARATUS USING INTERLEAVED GUARD OFDM IN WIRELESS COMMUNICATION SYSTEMS - A user equipment, apparatus, and method are provided for wireless communication using an IG-OFDM structure. An apparatus is configured to transmit a known reference signal. The apparatus is configured to receive, in response to the reference signal and from at least one user equipment (UE), capability information that includes at least one of the sub-band bandwidth or number of independently decodable sub-bands that can be dynamically turned on or off by the at least one UE. The apparatus is configured to define an interleaved guard OFDM (IG-OFDM) structure according to the received capability information, the IG-OFDM structure including guard tones distributed within an OFDM symbol where there is no signal transmission on these guard tones. The apparatus is configured to communicate with the at least one UE using a transmitted waveform that is shaped according to the IG-OFDM structure. | 05-05-2016 |
Patent application number | Description | Published |
20100100791 | System and method for low complexity raptor codes for multimedia broadcast/multicast service - A system and method for encoding symbols in a wireless communication is provided. The system and method includes a transmitter configured to encode data transmissions. The transmitter includes a raptor encoder configured to perform a coding operation. The raptor encoder generates intermediate symbols without using a half-code such that the intermediate symbols consist of precoded symbols and parity symbols. Thereafter, the intermediate symbols are encoded using a Luby Transform to produce and output encoded symbols. The transmitter further is configured to transmit one or more of the source symbols, parity symbols or encoded symbols. | 04-22-2010 |
20100104034 | 8-Transmit antenna reference signal design for downlink communications in a wireless system - Systems and methods are disclosed for mapping reference signals for antenna ports in a plurality of resource blocks among resource blocks in a subframe within an orthogonal frequency division multiplexing (OFDM) communication system. This method includes selecting at least one predetermined resource elements for transmitting in the plurality of resource blocks using a first number of antenna ports. This method also includes selecting a second number of antenna ports and mapping a plurality of reference signals relating to the second number of antenna ports using a second number of OFDM symbols. | 04-29-2010 |
20100135242 | METHOD AND SYSTEM FOR REFERENCE SIGNAL PATTERN DESIGN - A base station comprising an allocator configured to allocate a plurality of dedicated reference (DR) signals to selected resource elements. In the even-numbered time slot in a first resource block, a first group of DR signals are: i) allocated to a first group of adjacent resource elements; and ii) allocated to a second group of adjacent resource elements. In the contiguous odd-numbered time slot in the first resource block, the first group of DR signals are allocated to a third group of adjacent resource elements. In the even-numbered time slot in a second resource block, the first group of adjacent DR signals are allocated to a fourth group of resource elements. In the contiguous odd-numbered time slot in the second resource block, the first group of DR signals are: i) allocated to a fifth group of adjacent resource elements; and ii) allocated to a sixth group of adjacent resource elements. | 06-03-2010 |
20110047433 | SYSTEM AND METHOD FOR STRUCTURED LDPC CODE FAMILY WITH FIXED CODE LENGTH AND NO PUNCTURING - A family of low density parity check (LDPC) codes is generated based on a mother code having a highest code rate. The low density parity check (LDPC) codes include a codeword size of at least 1344. The LDPC codes also include a plurality of parity bits in a lower triangular form. The mother code is constructed by: selecting m number of rows and n number of columns; setting maximum column weights and row weights; designing a protograph matrix based on the set column weights and row weights and selected m and n; and selecting circulant blocks based on the protograph matrix. | 02-24-2011 |
20110066916 | SYSTEM AND METHOD FOR STRUCTURED LDPC CODE FAMILY - A low density parity check (LDPC) family of codes is constructed by: determining a protograph for a mother code for the LDPC family of codes. The protograph is lifted by a lifting factor to design code specific protograph for a code. The method also includes constructing a base matrix for the code. The base matrix is constructed by replacing each zero in the code specific protograph with a ‘−1’; and replacing each one in the code specific protograph with a corresponding value from the mother matrix. The LDPC code includes a codeword size of at least 1344, a plurality of information bits, and a plurality of parity bits. The LDPC code is based on a mother code of code length 672. | 03-17-2011 |
20110154155 | SYSTEM AND METHOD FOR CODING AND INTERLEAVING FOR SHORT FRAME SUPPORT IN VISIBLE LIGHT COMMUNICATION - A transmitter is capable of performing both Galois Field (GF) (16) and GF (256) encoding in a visual light communication system. The transmitter includes a GF (256) encoder. The transmitter also includes a first bit mapper configured to map a first number of bits to a second number of bits. The Galois Field (256) encoder is configured to receive and encode the second number of bits. The transmitter also includes a second bit mapper configured to map the second number of bits to the first number of bits. The transmitter also includes an interleaver unit that can pad bits based on a frame size and puncture the bits after interleaving and prior to transmission. | 06-23-2011 |
20110219279 | APPLICATION LAYER FEC FRAMEWORK FOR WiGig - A method and apparatus perform forward error correction in a wireless communication device in a wireless communication network. Application layer forward error correction (AL-FEC) capability information is transmitted during a capabilities exchange. A set of source packets are reshaped to k equal-sized source symbols. Systematic packets for the source symbols and at least one parity packet is encoded using a single parity check (SPC) AL-FEC code on the k source symbols. A header of each encoded packet includes a parity packet indicator. The encoded packets are processed in a media access control (MAC) layer and a physical (PHY) layer for transmission. | 09-08-2011 |
20110307760 | METHOD AND APPARATUS FOR PARALLEL PROCESSING IN A GIGABIT LDPC DECODER - A receiver for use in a wireless communications network capable of decoding encoded transmissions. The receiver comprises receive path circuitry for receiving and downconverting an incoming radio frequency (RF) signal to produce an encoded received signal; and a low-density parity check (LDPC) decoder associated with the receive path circuitry for decoding the encoded received signal. The LDPC decoder further comprises a memory for storing a parity check H matrix comprising R rows and C columns, where each element of the parity check H matrix comprises one of a shift value or a −1 value; and a plurality of processing elements for performing LDPC layered decoding, wherein at least one processing element is operable to process in the same cycle a first row and a second row of the parity check H matrix. | 12-15-2011 |
20120084625 | APPARATUS AND METHOD FOR DECODING LDPC CODES IN A COMMUNICATIONS SYSTEM - An apparatus and method decode LDPC code. The apparatus includes a memory and a number of LDPC processing elements. The memory is configured to receive a LDPC codeword having a length equal to a lifting factor times a base LDPC code length, wherein the lifting factor is greater than one. The number of LDPC processing elements configured to decode the LDPC codeword, wherein each of the number of LDPC processing elements decode separate portions of the LDPC codeword. | 04-05-2012 |
20120198305 | METHODS AND APPARATUS FOR FAST SYNCHRONIZATION USING QUASI-CYCLIC LOW-DENSITY PARITY-CHECK (QC-LDPC) CODES - For use in a wireless communication network, a transmitter is configured to encode information. The transmitter includes a cyclic redundancy check (CRC) encoder configured to encode a physical broadcast channel (PBCH) message using a cyclic redundancy check. The transmitter also includes a timing dependent cyclic shift block configured to encode information in the PBCH message. The transmitter further includes a quasi-cyclic low-density parity-check (QC-LDPC) encoder configured to encode the PBCH message using a QC-LDPC. | 08-02-2012 |
20120240001 | LDPC CODE FAMILY FOR MILLIMETER-WAVE BAND COMMUNICATIONS IN A WIRELESS NETWORK - A method constructs a family of low-density-parity-check (LDPC) codes. The method includes identifying a code rate for an LDPC code in the family, identifying a protograph for the LDPC code, and constructing a base matrix for the LDPC code. The base matrix is constructed by replacing each zero in the protograph with a ‘−1’, selecting a corresponding value for an absolute shift for each one in the protograph based on constraining a number of relative shifts per column of the LDPC code to one and increasing a size of a smallest cycle in a graph of the LDPC code, and replacing each one in the protograph with the corresponding value. | 09-20-2012 |
20130028341 | COMBINING BASEBAND PROCESSING AND RADIO FREQUENCY BEAM STEERING IN WIRELESS COMMUNICATION SYSTEMS - A method and apparatus enable combined baseband (BB) and radio frequency (RF) processing of signals. The method includes receiving, by a receiver, channel estimation information for a channel between a transmitter and the receiver. The method includes identifying a plurality of paths in the channel based on the channel estimation information. The method includes calculating an RF precoding matrix for precoding one or more signals to be transmitted on each of the identified paths. The RF precoding matrix includes a phase shift for each of the identified paths. Additionally, the method includes calculating a BB precoding matrix for precoding the one or more signals by a BB precoding unit associated with the transmitter. | 01-31-2013 |
20130061114 | FREEZING-BASED LDPC DECODER AND METHOD - A low-density parity check (LDPC) decoder includes a memory configured to store multiple variable node LLR values in a LLR memory and multiple check nodes messages in a CN memory. The LDPC decoder also includes a saturation indicator configured to determine whether each check node of the H-matrix becomes saturated, and a multiplexer. The multiplexer is configured store an extrinsic check node value in the CN memory and updated LLR value in the LLR memory when the variable node is not saturated; and store a freeze input value in the CN memory and a freeze value in the LLR memory when the variable node is saturated. | 03-07-2013 |
20130142136 | METHODS AND APPARATUS FOR ADAPTIVE WIRELESS BACKHAUL AND NETWORKS - A communication network includes a base station configured to wirelessly communicate first communication traffic with a first network entity using a first beam, and communicate second communication traffic with a second network entity using a second beam. Each of the first and second communication traffic includes at least one of backhaul traffic, wireless access traffic, and traffic for coordination in-between network entities. | 06-06-2013 |
20130235851 | METHODS AND APPARATUS TO TRANSMIT AND RECEIVE SYNCHRONIZATION SIGNALS IN A MOBILE COMMUNICATION SYSTEM - Beam-steered millimeter wave signals transmitted in each of n sector slices include a sequence of primary synchronization (PSCH) symbols within predetermined symbol positions in at least one slot of a subframe. The symbols in consecutive symbol positions are each transmitted on a different one of the n slices, with the first symbol repeated on the same slice at the end. The sequence order rotates cyclically in each subframe so that two PSCH symbols are transmitted on one slice in a single subframe every nth subframe. Secondary synchronization (SSCH) and Broadcast Channel (BCH) symbols are transmitted in a predetermined pattern following the sequence of PSCH symbols. By transmitting consecutive PSCH symbols on different slices and repeating the first symbol, the mobile station can detect the best slice and beam by switching receive beams every subframe instead of every slot, relaxing time constraints on AGC adjustment while avoiding the start-at-the-edge problem. | 09-12-2013 |
20130315321 | METHODS AND APPARATUS FOR CYCLIC PREFIX REDUCTION IN MMWAVE MOBILE COMMUNICATION SYSTEMS - To reduce the duration of a cyclic prefix used for a multiple input, multiple output (MIMO) communications channel, delay spread variations for different transmit/receive beam pair combination is estimated and used for fast beam switching and to support single user MIMO (SU-MIMO) even when the CP difference between two beams is large. Beam switching reference signals are employed to estimate delay spread exceeding current CP, and to support beam switching. CP covering sub-clusters within clusters for the MIMO channel are exploited to reduce the CP requirement and improve efficiency. Any one of a number of different CP durations may be selected for each different mobile station, using one of a finite set of subframe configurations for which the CP durations of different symbol locations within the subframe are predefined. Dynamically switching subframe configurations by the system accommodates high mobility. | 11-28-2013 |
Patent application number | Description | Published |
20090295338 | Systems and Methods of Battery Charging with Dynamic Float Voltage - Embodiments of the present invention include electronic circuits, systems, and methods for charging a battery. In one embodiment, the present invention includes a method, which may be implemented by an integrated circuit, comprising charging the battery using a constant current until the voltage on the battery increases to a first voltage level, and charging the battery using a constant voltage, wherein the constant voltage is set to a second voltage level. The constant current charging transitions to constant voltage charging when the voltage on the battery reaches the first voltage level, where the first voltage level is greater than the second voltage level. | 12-03-2009 |
20120217935 | Circuits and Methods for Automatic Power Source Detection - Embodiments of the present invention include circuits and methods for sensing resistance. In one embodiment the present invention includes a method comprising detecting a voltage at an input of a regulator received from a power adapter, determining a maximum current capability of the power adapter, and charging a battery coupled to an output of the regulator using said detected voltage and said maximum current as inputs to said regulator. In one embodiment, the detected voltage is used to configure a voltage used to determine if or when a voltage received from a power adapter drops below some threshold. | 08-30-2012 |
20140117923 | HIGH VOLTAGE DEDICATED CHARGING PORT - Circuitry in a portable device may be attached to external device, such as a power supply, to receive a voltage at a desired voltage level from the external device. The circuitry may assert one of several electrical configurations on the cabling that electrically connects the portable device to the external device to indicate to the external device a desired voltage level. | 05-01-2014 |
20140122909 | HIGH VOLTAGE DEDICATED CHARGING PORT - Circuitry in an electronic device may be attached to external device, such as a power supply, to receive a voltage at a desired voltage level from the external device. The circuitry may assert one of several electrical configurations on the cabling that electrically connects the portable device to the external device to indicate to the external device a desired voltage level. | 05-01-2014 |
20140203761 | BUCK BOOST CHARGING FOR BATTERIES - Disclosed is a battery charging circuit having several operating modes include boost and buck mode, and forward and reverse mode. A power train and a current sensing block may share power transistors thus reducing the number of space-consuming power devices in the circuit. The current sensing block may indicate output current based only a sensed input current, and vice versa. | 07-24-2014 |
20140347001 | MASTER-SLAVE MULTI-PHASE CHARGING - A multi-phase charging circuit comprises a device that can be configured for master mode operation or slave mode operation. In master mode operation, the device generates a control signal and a clock signal to control operation of a switching circuit for generating charging current. In slave mode operation, the device receives externally generated control and clock signals to control operation of its switching circuit. | 11-27-2014 |
20150069983 | MULTI-OUTPUT BOOST REGULATOR WITH SINGLE CONTROL LOOP - A switching regulator circuit provides forward mode operation where a voltage provided at an input port can be boosted or bucked to produce a regulated voltage at an output port of the circuit. In accordance with the present disclosure, the switching regulator circuit includes two or more input ports. The switching regulator circuit provides a reverse boost operation in which a voltage provided at the output port of the circuit can be boosted to produce a regulated voltage at both of the input ports of the circuit. | 03-12-2015 |
Patent application number | Description | Published |
20140325246 | HIGH VOLTAGE DEDICATED CHARGING PORT - Circuitry in an adapter, such as a power supply, can provide power at a desired voltage level to a portable device. The circuitry may assert one of several electrical configurations on the cabling that electrically connects the portable device to the external device to indicate to the external device a desired voltage level. | 10-30-2014 |
20140347003 | MASTER-SLAVE MULTI-PHASE CHARGING - A battery charging circuit comprises two or more charging circuits, each capable of charging a battery. The charging outputs of the charging circuits are connected together and can be connected to a battery to provide fast charging of the battery. The charging circuits can be configured so that they do not adversely interfere with each other during battery charging. | 11-27-2014 |
20140368050 | SYSTEM AND METHOD FOR DELAYED APPLICATION PROCESSOR INITIALIZATION - A system and method providing for delayed initialization of a device in a wireless charging environment. In certain aspects, a device is configured to detect power wirelessly received from a power transmitter. The device may further wirelessly transmit a message to the power transmitter in response to the received power, further determining that a power level of the received power has been adjusted in response to the message. In response to the determining the power level has been adjusted, a controller that is powered by the adjusted power level may be initialized. | 12-18-2014 |
20150123595 | INTELLIGENT CONTEXT BASED BATTERY CHARGING - Aspects disclosed include systems and methods for context based battery charging. In one aspect, context information about usage patterns of an electronic device is used to customize charging a rechargeable battery. In one aspect, a predictive engine accesses context information and generates a predicted charge duration. A charging application customizes charging parameters in a battery charger based on the predicted charge duration. In some aspects, the charging application may generate suggestions to a user to improve battery charging. | 05-07-2015 |
20150137598 | DYNAMIC VOLTAGE ADJUST CIRCUITS AND METHODS - In one embodiment, an electronic system comprises one or more power circuits configured to receive a first voltage from an external power source and produce a second voltage to one or more electronic components of the electronic system, and a power management circuit configured to determine one or more output currents of the one or more power circuits, wherein the power management circuit causes the external power source to change the first voltage based on at least one output current of at least one power circuit to reduce power loss of the at least one power circuit. | 05-21-2015 |
20150229155 | CIRCUITS AND METHODS FOR CONTROLLING SKIN TEMPERATURE OF AN ELECTRONIC DEVICE - The present disclosure includes circuits and methods for controlling skin temperature of an electronic device. In one embodiment, a thermal sensor is configured on a case of a handheld electronic device. The thermal sensor is coupled to a battery charger having a current limit circuit. If the sensed temperature of the case increases above a threshold, a current limit is reduced to reduce current in the battery charger. | 08-13-2015 |
20150362944 | SYSTEMS AND METHODS FOR CABLE RESISTANCE COMPENSATION - The present disclosure includes circuits and methods for cable resistance compensation. In one embodiment, the present disclosure includes a circuit comprising a regulator coupled to receive an input voltage and an input current from an external power source across a cable, a voltage sensor coupled to sense the input voltage, a collapse detector coupled to detect whether or not the input voltage is below a first value, and a current limit circuit to control a maximum current in the regulator. The current limit circuit is reconfigured to a plurality of current limit values and the collapse detector detects if the input voltage from the external power source collapses below the first value at the plurality of current limit values. The voltage sensor measures different voltages at different input currents, and in accordance therewith, reduces collapse voltage value to compensate for a voltage drop caused by a resistance of the cable. | 12-17-2015 |
20160049873 | MULTI-OUTPUT BOOST REGULATOR WITH SINGLE CONTROL LOOP - A circuit may include a switching signal generator to generate a high-side switching signal and a low-side switching signal. A low-side switch may be connected to the output of the circuit and to the switching signal generator to receive the low-side switching signal. A plurality of high-side switches may be connected to corresponding inputs of the circuit. A matrix may be configured to selectively connect the high-side switching signal to two or more of the high-side switches. | 02-18-2016 |
20160087472 | MULTIPLE POWER CHARGERS FOR MOBILE TERMINALS - Multiple power chargers for mobile terminals are disclosed. In particularly contemplated aspects, a mobile terminal may include two charging circuits arranged serially, such that only one charging circuit charges a battery of the mobile terminal at a time. The serial arrangement allows consolidation of fuel gauge circuitry within one of the charging circuits. In a particularly contemplated aspect, a second charger is tied to a first charger at a system power node. The system power node is further tied to a top port of the second charger. A bottom port of the second charger is tied to a top port of the first charger. A bottom port of the first charger is tied to the battery of the mobile terminal. The fuel gauge circuitry may sense battery current using a known ON resistance of a field effect transistor (FET) of the first charger. | 03-24-2016 |
Patent application number | Description | Published |
20080260125 | System and method of providing caller identification information - Systems and methods for providing caller identification information are provided. A method of providing caller identification information may include receiving caller identification information associated with a first communication device at a video processing device via a wireless communication. The method may also include selecting a first display profile associated with the first communication device from a plurality of display profiles. The method may also include generating a display in accordance with the first display profile. The display may include data related to the caller identification information. | 10-23-2008 |
20080280601 | System and Method for Spoken Caller Identification in a Cellular Telephone Headset - A spoken caller identification system comprises a headset and mobile communication device. The mobile communication device sends the caller identification to the headset upon a determination that the headset is in communication with the mobile communication device. | 11-13-2008 |
20080305802 | SYSTEM AND METHOD FOR AUGMENTING WIRELESS COVERAGE FOR COMMUNICATION DEVICES - A system and method for augmenting wireless coverage for communication devices is disclosed. A system that incorporates teachings of the present disclosure may include, for example, a set-top box (STB) having a multimedia subsystem, a cellular transceiver, and a controller element. The controller element can be used to manage the operation of the multimedia subsystem and the cellular transceiver, wirelessly detect a cellular communication device in a vicinity of the cellular transceiver, and provide the cellular communication device access to one or more cellular networks using the cellular transceiver and an exterior antenna coupled to the STB. Additional embodiments are disclosed. | 12-11-2008 |
20080305827 | System and method for obtaining product information through a cellular telephone - A mobile communication device scans a barcode of a product and comprises a scanner, a processing module, and a receiving module. The scanner scans the barcode. The processing module is in communication with the scanner, and sends a coded information received from the scanner to an information provider. The receiving module is in communication with the processing module, and receives a product information from the information provider as a voice message and sends the product information to the processing module. | 12-11-2008 |
20090089839 | SYSTEMS AND METHODS OF PROCESSING PROGRAMMING WISH LIST DATA - Systems and methods to process program wish list data are provided. A system includes a media receiver adapted to receive media content from a media distribution system and a recording module responsive to the media receiver. The system also includes a program guide module to receive a published program guide identifying media content available to be distributed via the media distribution system. The system further includes a wish list module to generate wish list data including identifying information associated with at least one program. The at least one program is not listed in the published program guide when the wish list data is generated. The system also includes a reporting module to report information related to the wish list data to a remote network element. | 04-02-2009 |
20090111442 | System and Method for Playing User-Defined Ring Tones Over a Cellular Telephone Headset - A caller identification system comprises a headset and a mobile communication device. The headset is operably configured to play a ring tone caller identification to a user. The mobile communication device is operably configured to send the ring tone caller identification to the headset upon a determination that the headset is in communication with the mobile communication device. | 04-30-2009 |
20100077436 | SYNCHRONIZED HOME AND VEHICLE AUDIO VISUAL SYSTEM AND METHOD - A system that incorporates teachings of the present disclosure may include, for example, a controller to update a profile of preferences and recordings maintained at a central server when a user modifies preferences and recordings at a customer premises at a digital video recorder (DVR) or set top box (STB) with respect to a video on demand system via a link through the Internet and when a user modifies preferences and recordings with a video on demand system within a vehicle. The controller can also enable downloading audio-visual information synchronized with the video on demand system via a first wireless communication system to the vehicle in response to requests sent using a second wireless communication system. Other embodiments are disclosed. | 03-25-2010 |
20110081899 | Mobile Device Panic Function with Recordability - Devices, systems and methods are disclosed which relate to recording a conversation on a portable communications device. This allows the user to press a panic button or a series of buttons on their portable communications device to begin recording the conversation. This conversation may be stored on a memory of the portable communications device or in a network in communication with the portable communications device. With the conversation recorded, there is a record of what was said during the call. This record may later be used if necessary. | 04-07-2011 |
20130242719 | Method and Apparatus for Backup Communication Services - A method and apparatus is disclosed for backup communication services. An apparatus that incorporates teachings of the present disclosure may include, for example, a wireless interface having a detection module to detect an interruption in a portion of communication services supplied to a plurality of residences by a central office over communication lines coupled to a cross-connect operating in a service area interface (SAI), and a controller module to direct a wireless transceiver to establish communications with a wireless station in response to the interruption, and to direct the cross-connect to provide communication services to a portion of the plurality of residences affected by the interruption by way of the wireless transceiver. Additional embodiments are disclosed. | 09-19-2013 |
20130254097 | Methods, Systems, and Products for Charging Batteries - Methods, systems, and products describe payment for charging a battery. A battery identification number is received that uniquely identifies the battery. The battery is charged with electrical power, and the electrical power consumed is metered. The battery identification number is associated to the electrical power consumed during charging the battery. A query is made for payment for the electrical power. | 09-26-2013 |
20130317979 | Methods, Systems, and Products for Charging Batteries - Methods, systems, and products charge a battery in a vehicle. A charging station selects charging parameters based on a vehicle identification number associated with the vehicle. | 11-28-2013 |
20130337791 | SYSTEM AND METHOD FOR SPOKEN CALLER IDENTIFICATION IN A CELLULAR TELEPHONE HEADSET - The subject disclosure describes monitoring when a headset is in communication with a mobile communication device, detecting the headset, comparing a name of a caller and a telephone number of the caller against a list of names and telephone numbers previously stored in a memory, determining that the name of the caller or the telephone number of the caller matches one of the names and telephone numbers in the list, determining that the one of the names and telephone numbers is associated with a pre-recorded message that the user previously recorded and stored in the memory, retrieving the pre-recorded message, and performing a text-to-speech conversion on the name and telephone number of the caller to generate a synthesized speech signal spoken text message and sending the synthesized speech signal and the pre-recorded message to the headset. Other embodiments are disclosed. | 12-19-2013 |
20140029615 | NETWORK-BASED CONTENT FILTERING UTILIZING USER-SPECIFIED PARAMETERS - Network-based content filtering utilizing user-specified parameters is disclosed. Example methods disclosed herein to perform network-based content filtering include receiving, at an incoming edge router of a provider network, incoming data to be routed in the provider network to a destination device, and before routing the incoming data in the provider network, determining whether to restrict the routing of the incoming data in the provider network to the destination device based on a parameter associated with the destination device, the parameter being related to a content classification of the incoming data. | 01-30-2014 |
20140241698 | SYSTEMS AND METHODS OF PROCESSING PROGRAMMING WISH LIST DATA - A method includes receiving, from a first user of a media distribution system, first wish list data identifying a program and a first program option associated with the program. When the first wish list data is received, the program is not scheduled for transmission via the media distribution system based on a published program guide available to the first user. The method also includes receiving, from a second user of the media distribution system, second wish list data identifying the program and a second program option associated with the program. The method further includes determining interest in the program based on the first program option and the second program option. | 08-28-2014 |
20140370866 | SYSTEM AND METHOD FOR SPOKEN CALLER IDENTIFICATION IN A CELLULAR TELEPHONE HEADSET - The subject disclosure describes monitoring when a headset is in communication with a mobile communication device, detecting the headset, comparing a name of a caller and a telephone number of the caller against a list of names and telephone numbers previously stored in a memory, determining that the name of the caller or the telephone number of the caller matches one of the names and telephone numbers in the list, determining that the one of the names and telephone numbers is associated with a pre-recorded message that the user previously recorded and stored in the memory, retrieving the pre-recorded message, and performing a text-to-speech conversion on the name and telephone number of the caller to generate a synthesized speech signal spoken text message and sending the synthesized speech signal and the pre-recorded message to the headset. Other embodiments are disclosed. | 12-18-2014 |
20140378107 | SYSTEM AND METHOD OF PROVIDING CALLER IDENTIFICATION INFORMATION - A method may include receiving call information associated with an incoming communication directed to a destination communication device. The method may also include retrieving data related to the call information to be displayed according to a particular display profile of a plurality of display profiles, where the particular display profile is associated with the destination communication device. | 12-25-2014 |
20150148013 | DIRECT INTERACTION BETWEEN A USER AND A COMMUNICATION NETWORK - A mechanism is provided for direct interaction between an individual and a communication network. Captured data is received of the individual in an environment to be analyzed by a network management computer. The data is captured by network sensors. The network management computer determines that the individual is a subscriber to services of the communication network by identifying the subscriber from the data that has been captured. The subscriber is registered with a network carrier that operates and provides the services on the communication network. The data is obtained without assistance from a subscriber owned device providing the data. The data is analyzed to interpret commands when presented by the subscriber via the network sensors. The commands include gesture commands from the subscriber. An action is performed for the subscriber based on the commands. | 05-28-2015 |
Patent application number | Description | Published |
20120266217 | Permitting Access To A Network - Method and communication system for permitting access to a network by sharing access credentials over the communication system between first and second communication clients executed at respective first and second user terminals of respective first and second users of the communication system. The access credentials are for accessing the network. The method comprises the first communication client causing the access credentials to be stored in a first store of the first user terminal or of the communication system, and the first user authorising the second user to access the access credentials stored in the first store. The second communication client accesses the first store and retrieves the access credentials on the basis of the second user's authorisation to access the access credentials stored in the first store. The second communication client stores the retrieved access credentials in a second store at the second user terminal, and the second communication client uses the access credentials stored in the second store to access the network, without conveying the retrieved access credentials to the second user in a form which is comprehensible to the second user. | 10-18-2012 |
20130252636 | Hot Spot Detection - The invention relates to a method of locating a wireless access node using a mobile device having wireless access technology. The mobile device carries out the following steps without using the wireless access technology: uses geolocation means on the mobile device to detect the position of the mobile device; compares geolocation data from the geolocation means with access node entries in a store accessible to the mobile device, each access node entry associating a wireless access node with its geolocation data; and automatically identifies a wireless access node which is indicated as a result of the comparison to be in the vicinity of the mobile device. | 09-26-2013 |
20140242954 | LOCATION-RELEVANT DATA - Method, server and computer program product for providing data to a user device, wherein the user device is connectable to a network. The server of the network determines locations of interest for a user of the user device based on analysis of one or more factors including analysis of one or more of: (i) details of contacts of the user, and (ii) event details in an electronic calendar of the user. The server determines location-relevant data for the determined locations of interest. Whilst the user device is connected to the network, the server automatically sends the determined location-relevant data over the network to the user device for storage therein, such that the location-relevant data is subsequently available at the user device when the user device is not connected to the network. | 08-28-2014 |
20150128230 | Network Access - Disclosed is a user device comprising storage means and a network interface for connecting to a network via an access point. The user device also comprises a processor configured to execute a client. This client is operable to receive access data pertaining to the access point which is conditionally useable by the client. The client is further operable to determine that the client can use the received access data based on a detected current condition at the user device. In response to said determination, the client is operable to use the received access data to: (i) store access credentials of the access point in said storage means, and (ii) configure the user device to an automatic connection mode. When so configured, the user device is capable of automatically connecting to the network via the access point using the stored access credentials independently from the client thereafter. | 05-07-2015 |
20160007394 | Tethering Parameters for a Tethering Connection - Techniques for tethering parameters for a tethering connection are described. Implementations, for example, enable a tethered connection between a tethered device and a host device to be provisioned in various ways. | 01-07-2016 |