Entries |
Document | Title | Date |
20080205304 | System and Method for Real-Time Communications Over HTTP - A node comprising a processor configured to support full-duplex communications with another node over a half-duplex communications protocol. | 08-28-2008 |
20080279120 | Systems and Methods for Receiver Upgrade - Systems and methods for an upgradeable and/or reconfigurable receiver are provided. In general, the present invention is directed to providing systems and methods for designing an electronic communication system having easy and cost effective upgradeable receiver systems and components including, for example, an amplifier and/or a filter. For example, a receiver may include a receiver front end that is configured so that at least one of the original conventional system components may be used along with one or more new system components to provide greater receiver sensitivity and/or selectivity. In various embodiments, portions of an upgradeable receiver system may be made as modular components that allow easy replacement for the upgradeable components which may include a signal amplifier and/or a signal filter. In various embodiments the receiver may be upgraded by replacing a conventional low noise amplifier (LNA) with a high temperature superconductor (HTS) filter and/or a cryo-cooled LNA. | 11-13-2008 |
20080291850 | Systems and Methods for Power Line Communication with Refrigeration Containers - The present invention relates to systems and methods for power line communication primarily with refrigeration containers, where the communication to and from the containers is performed as modulated signals transmitted over the power line. It is the object of the invention to achieve effective communication to and from containers without risk of disturbance of the communication when a high number of containers are connected to the same power grid. This can be achieved if the systems comprise at least one module for power line communication, which module comprises means for transmitting the modulated signal to and from the power grid, which means comprises at least one magnetic core, which surrounds the power lines, which magnetic core comprises a secondary winding, which is connected to the power line communication system. It can hereby be achieved that there is no direct electrical connection to the power lines where these power lines pass through the communication module, hi this way, a total galvanic isolation towards the power lines will exist, and as such this will protect the module against a great part of the impairment that might exist on the power grid lines. This impairment could be high voltage sparks that otherwise could destroy or at least disturb the electronic circuit, hi the module, the use of safety circuits is as such partly avoided which safety circuits typically are used for short cutting high voltage sparks which are typically occurring over the grid where this high voltage is generated by in and out-coupling transformers. | 11-27-2008 |
20090028073 | DATA CAPTURE TECHNIQUE FOR HGH SPEED SIGNALING - A data capture technique for high speed signaling to allow for optimal sampling of an asynchronous data stream. This technique allows for extremely high data rates and does not require that a clock be sent with the data as is done in source synchronous systems. The present invention also provides a hardware mechanism for automatically adjusting transmission delays for optimal two-bit simultaneous bi-directional (SiBiDi) signaling. | 01-29-2009 |
20090040949 | FULL DUPLEX ASYNCHRONOUS COMMUNICATION SYSTEM - [PROBLEMS] To provide a full duplex asynchronous data transfer system based on a single-phase two-line coding. | 02-12-2009 |
20090073898 | METHOD AND APPARATUS FOR CODE DIVISION DUPLEXING - A method and apparatus for providing a bi-directional communication in a mobile communication system by a Code Division Duplexing. In the Code Division Duplexing, the data to be transmitted is incorporated with unique codes having an orthogonal property to designate a forward and reverse direction communication, thereby allowing a bi-directional communication. Because the data can be efficiently transmitted through one channel, the Code Division Duplexing can provide a bi-directional communication for low tier bandwidth channels such as private and ISM communication systems. | 03-19-2009 |
20090092065 | TELEPHONE COMMUNICATION SYSTEM AND METHOD OVER LOCAL AREA NETWORK WIRING - A method and apparatus for enabling a local area network wiring structure to simultaneously carry digital data and analog telephone signals on the same transmission medium. It is particularly applicable to a network in star topology, in which remote data units (e.g. personal computers) are each connected to a hub through a cable comprising at least two pairs of conductors, providing a data communication path in each direction. Modules at each end of the cable provide a phantom path for telephony (voice band) signals between a telephone near the data set and a PBX, through both conductor pairs in a phantom circuit arrangement. All such communication paths function simultaneously and without mutual interference. The modules comprise simple and inexpensive passive circuit components. | 04-09-2009 |
20090116414 | Mass Viewer Audience Circuit Based Real Time Participation In Interactive Applications Displayed Live On Display Screens - The present invention is directed toward mass viewer audience circuit based real time participation in live TV shows, and other interactive applications displayed on electronic billboards, so-called vidiwalls, and the like. The present invention includes a Mass Viewer Audience Response Detection (MVARD) gateway for establishing inbound half duplex line connections with callers' telephones on receiving circuit based telephone calls therefrom for determining callers' DTMF key depressions corresponding to their real time responses to an interactive application, and transmitting real time information regarding the callers' responses for providing real time feedback to the mass viewer audience watching the interactive application, and particularly the callers continuously holding their telephones like a hand held TV remote control and depressing on the DTMF keys on their telephones to input their responses to actively participate therein without interrupting their participation to listen to pre-recorded playback messages regarding DTMF key assignments. | 05-07-2009 |
20090201836 | Ethernet Communication Device On Coaxial Cable - The inventive communication device for converting a baseband data signal to a baseband signal for a coaxial cable, comprises at least one first input terminal for receiving an incoming baseband data signal, at least a first output terminal for outputting an outgoing baseband data signal, a first input/output terminal for connecting to a coaxial cable for communication of a duplex signal, first rebalancing means for converting said incoming baseband data signal to a balanced input signal, subtraction means for subtracting the balanced input signal from the duplex signal to obtain a balanced output signal, second rebalancing means for converting the balanced output signal to said outgoing baseband data signal. | 08-13-2009 |
20090201837 | SYSTEM AND METHOD FOR CARRIER DEFERRAL FOR FULL DUPLEX ENERGY EFFICIENT ETHERNET PHYS - A system and method for carrier deferral for full duplex energy efficient Ethernet (EEE) physical layer devices (PHYs). A carrier deferral signal can be asserted to a media access control layer to indicate to the media access control (MAC) layer that transmission of data is to be deferred due to a power savings initiative in the physical layer device. In one example, the carrier deferral signal is used when a PHY is awakened by the MAC when the MAC has something to transmit. In another example, the carrier deferral signal is used when a PHY is switching link rates. | 08-13-2009 |
20090232033 | Hybrid frequency compensation network - Hybrid frequency compensation is provided. Hybrid circuits are used to subtract the transmit signal from the receive signal in a full duplex communication system. Since the hybrid circuit and the main line driver are exposed to different loads, accurate subtraction is difficult to achieve. A frequency dependent network is used to match the loading seen by the driver and the hybrid. The compensation network can be based on active and/or passive components. | 09-17-2009 |
20090252068 | DETECTION OF DATA RECEIVED BY A MASTER DEVICE IN A SINGLE-WIRE COMMUNICATION PROTOCOL - A method of determining, by a first device capable of transmitting a two-state signal over a single-wire connection to a second device, the binary state of data transmitted by the second device over said connection, the state being determined according to the slope of a rising edge of the two-state signal. | 10-08-2009 |
20100067408 | DOUBLE RING NETWORK SYSTEM AND COMMUNICATION CONTROL METHOD THEREOF, AND TRANSMISSION STATION, AND PROGRAM FOR TRANSMISSION STATIONS - A double ring network system configured with two or more transmission stations each including a pair of bi-directionally communicative communication ports, including any adjacent two transmission stations as terminal stations, and any transmission station as a base, as mutually connected in a ring form by communication ports through a transmission line, for intercommunications between transmission stations, in which the transmission stations are each adapted to determine whether or not frame signals are received from adjacent transmission stations, transmit route identifying frame signals for identification of routes to adjacent transmission stations, when having failed in reception, and set own station as a terminal station substituting for a current terminal station, when having received no responses to the route identifying frames from adjacent transmission stations, so they are kept from arriving at ring-like connected subsequent transmission stations. | 03-18-2010 |
20100074150 | METHOD AND ARRANGEMENT FOR PROVIDING DUPLEX COMMUNICATIONS BETWEEN A CLIENT APPLICATION AND A SERVICE USING AN HTTP REQUEST/REPLY CHANNEL - A method includes providing at a first computer an application generating service requests at a duplex channel interface, at least a first service request requesting multiple subsequent data responses from a service located on a second computer. The method also includes employing a first process to convert the first service request into a first http request and transmitting the first http request over a network. The method further includes employing the first process to generate a second http request in the form of a polling request. A context reply to the second http request containing data responsive to the first service request is received. The method alsod includes providing the data response to the first service request to the duplex channel interface. | 03-25-2010 |
20100110939 | INFORMATION PROCESSING APPARATUS AND DUPLEX TRANSMISSION METHOD - There is provided an information processing apparatus includes a first module and a second module. The first module includes a first signal generator that produces a first signal by coding a first transmitted data into a waveform not including a direct-current component, having a polarity being inverted in each half period of a clock; a first signal sending unit that sends the first signal; and a signal subtracting unit that subtracts the first signal from a received signal. The second module includes a clock detecting unit that detects the clock based on the polarity inverting period of the first signal received from the first module; a second signal generator that produces a second signal by coding a second transmitted data into a waveform not including the direct-current component; and a second signal sending unit that sends the second signal while the second signal is synchronously added to the first signal. | 05-06-2010 |
20100150031 | MULTIPLEXED COMMUNICATION FOR DUPLEX APPLICATIONS - The present invention extends to methods, systems, and computer program products for multiplexed communication for duplex applications. Embodiments of the invention facilitate a multiplexed variant of long polling over a request/reply communication medium that (potentially significantly) reduces the resources utilized when exchanging messages. The lightweight address generation mechanism facilitates polling and routing for a pool of many clients and many services while minimizing allocated resources to each established session. Further, the benefits of a lower latency bidirectional communication medium between clients and services can be utilized. | 06-17-2010 |
20100157854 | SYSTEMS AND METHODS FOR SENDING DATA PACKETS BETWEEN MULTIPLE FPGA DEVICES - Application Specific Integrated Circuit (“ASIC”) devices, such as Field Programmable Gate Arrays (“FPGAs”), may be interconnected using serial I/O connections, such as high speed multi-gigabit serial transceiver (“MGT”) connections. For example, serial I/O connections may be employed to interconnect a pair of ASICs to create a high bandwidth, low signal count connection, and in a manner so that any given pair of multiple ASIC devices on a single circuit card may communicate with each other through no more than one serial data communication link connection step. A reconfigurable hardware architecture (“RHA”) may be configured to include a communications infrastructure that uses a high-bandwidth packet router to establish standard communications protocols between multiple interfaces and/or multiple devices that may be present on a single circuit card. Dynamically-sized data packets, sized in accordance with the amount of data ready to be sent, are transferred between the devices and/or interfaces on the card. | 06-24-2010 |
20100246451 | Device and Method for Separation/Conversion of Multiband Signal - Provided are a method and device for separating and converting multiband signals. The device includes a photoelectric converter for converting an externally received optical signal into an electrical signal, a first switch for separating the converted electrical signal into signals according to frequency bands, a first mobile communication band-pass amplifier for amplifying a mobile communication network signal of the signals separated by the first switch, a broadband up-converter for up-converting a baseband signal of the signals separated by the first switch into a broadband signal, a first broadband amplifier for amplifying the broadband signal output from the broadband up-converter, and a transmitter for wirelessly transmitting the signals amplified by the first mobile communication band-pass amplifier and the first broadband amplifier. | 09-30-2010 |
20100284312 | SYNCHRONIOUS MULTI-CHANNEL TRANSMISSIONS IN WIRELESS LOCAL AREA NETWORKS - Certain aspects of the present disclosure relate to a method for synchronous multi-channel transmissions in wireless local area networks. An access point can change allocation of its transmit and receive chains across multiple frequency bands ensuring that both uplink and downlink transmissions are properly performed for each station in a wireless system | 11-11-2010 |
20110032847 | MULTIPLEXED COMMUNICATION FOR DUPLEX APPLICATIONS - The present invention extends to methods, systems, and computer program products for multiplexed communication for duplex applications. Embodiments of the invention facilitate a multiplexed variant of long polling over a request/reply communication medium that (potentially significantly) reduces the resources utilized when exchanging messages. The lightweight address generation mechanism facilitates polling and routing for a pool of many clients and many services while minimizing allocated resources to each established session. Further, the benefits of a lower latency bidirectional communication medium between clients and services can be utilized. | 02-10-2011 |
20110038282 | WIRELESS TRANSMISSION SYSTEM AND WIRELESS TRANSMISSION METHOD - Disclosed herein is a wireless transmission system, including: a plurality of systems of millimeter wave signal transmission lines capable of individually transmitting information in a millimeter waveband independently of each other; a sending section disposed on one end side of each of the plural systems of millimeter wave signal transmission lines; and a reception section disposed on the other end side of each of the plural systems of millimeter wave signal transmission lines. The sending section is adapted to convert a signal of an object of transmission into a millimeter wave signal and supply the millimeter wave signal to the millimeter signal transmission line. The reception section is adapted to receive the millimeter wave signal transmitted thereto through the millimeter wave signal transmission line and convert the received millimeter wave signal into the signal of the object of transmission. | 02-17-2011 |
20110075592 | Method of Data Delivery Across a Network - The present invention provides a method of preserving packet ordering in a multi-path network having a plurality of network elements interconnected by network links wherein for each data packet arriving at an egress port of the multi-path network, a delivery acknowledgement is issued by the egress port and is transmitted across the network following in reverse the path taken by the data packet being acknowledged, and wherein the state of each link in the path taken by the data packet being acknowledged is updated by the acknowledgement. The present invention further provides a multi-path network for use in a bridge, switch, router, hub or the like, the multi-path network comprising a plurality of network ports; a plurality of network elements; and a plurality of network links interconnecting the network elements and the network ports for transporting data packets, each network egress port including acknowledgement means for issuing a delivery acknowledgement in response to receipt of a data packet and each network element being adapted to transmitted a delivery acknowledgment in the opposite direction along the path taken by the data packet being acknowledged and being further adapted to update the state of at least one of the network links to which it is connected in response to receipt of an acknowledgement. The invention further provides an Ethernet bridge or router incorporating such a multi-path network. | 03-31-2011 |
20110096700 | Method For Duplexing a Clock Board - A method provides a technique to implement a circuit for duplexing a clock board that is applicable to all circuit elements within a base station which is synchronized by using a clock. More particularly, the method duplexes a clock board which is embodied to supply a stable clock in a CDMA (code division multiple access) System in such a manner that in case an active board is mounted/dismounted or its hardware is reset, a protection circuit logic is implemented for a board in standby mode (“a standby board”) to receive information of an Opponent board. This is so that a clock break during changing the board can be prevented by using the previously received information and the traditional complicated hardware circuits can be simplified by employing an EPLD (electrically programmable logic device). | 04-28-2011 |
20110103267 | ASYMMETRIC FULL DUPLEX COMMUNICATION INCLUDING DEVICE POWER COMMUNICATION - An active transceiver circuit ( | 05-05-2011 |
20110103268 | AIRCRAFT COMMUNICATION SYSTEM - The present invention concerns an aircraft communication system ( | 05-05-2011 |
20110199943 | AVIONIC SYSTEM COMPRISING A CONTROLLER AND AT LEAST ONE PERIPHERAL THAT ARE LINKED BY A LINE MUTUALIZED FOR POWER AND DATA - According to a first aspect the invention relates to a device forming a central controller (C) intended to he linked to a remote peripheral (P | 08-18-2011 |
20110222442 | ROUTING REQUESTS FOR DUPLEX APPLICATIONS - The present invention extends to methods, systems, and computer program products for routing requests for duplex applications. Embodiments of the invention provide a multi-machine scalability mechanism for duplex messages patterns based on a polling mechanism. Client requests and polls can be distributed to service instances running within a cluster of machines by a session-unaware load balancer. Messages to and from a given client can be accessed by any service instance in the cluster service instance, which allows capacity scale-out and seamless failover between service instances. A coordinated inbound message store is used to affinitize application requests to a particular service instance. A coordinated outbound message store is used to route application responses from the machine running the application to the machine where a polling request arrived. Further, the lifetime of the service instance is decoupled from the inbound or outbound message stores, allowing the client-server conversation to potentially span many instances of the service. | 09-15-2011 |
20110228708 | ETHERNET TRANSPORT OVER A TELEPHONE LINE - A modem for symmetric bi-directional transporting of an Ethernet signal, comprises a port connected to a physical layer module adapted to receive and transmit a single Ethernet signal, a data splitter for splitting the Ethernet signal into the configurable number of downstream data signals, another port comprising the configurable number of DSL ports coupled to the data splitter. Each port is adapted to transmit a separate downstream signal. Each transmitted downstream signal is transmitted via a corresponding telephone line connected to the port. Each port is further adapted to receive a separate upstream signal. Each received upstream signal is received over the corresponding telephone line connected to the DSL port, and a data collection and reorganization unit coupled to the DSL ports and adapted to assemble the upstream signals into the single Ethernet signal for transmission by the physical layer module. | 09-22-2011 |
20110243035 | Method and System for Communicating DisplayPort Information - A system and method for communicating DisplayPort information is provided. The system includes: a local unit comprising a local controller operable to produce a request packet in response to a DisplayPort request received by the local unit from a DisplayPort source unit and to transmit the request packet to a remote unit of the system via a first simplex channel of a dual simplex communications link; and the remote unit comprising a remote controller operable to produce a reply packet in response to a DisplayPort reply received by the remote unit from a DisplayPort sink unit and to transmit the reply packet to the local unit via a second simplex channel of the communications link. The system allows distances between the source and sink greater than otherwise possible under the DisplayPort specification, and can communicate DisplayPort and non-DisplayPort signals via a variety of types of communications links. | 10-06-2011 |
20110249596 | DIVISION FREE DUPLEXING NETWORKS - Provided are methods and systems of using division-free duplexing (DFD) in a communication network. Techniques for applying DFD in a communication network may decrease bottlenecks in the network by allowing one or more network nodes to transmit and on substantially the same frequency and at substantially the same time. In one embodiment, one or more nodes in the network may be DFD enabled, and may be configured to operate in either a conventional mode or a DFD mode. The mode of operation of DFD enabled nodes may depend on the quality of signals transmitted to and/or received at the DFD enabled nodes. Further, the mode of operation may change dynamically, and may be substantially controlled by any suitable processor in the network. | 10-13-2011 |
20110292842 | METHOD AND DEVICE FOR SYNCHRONIZATION AND TIME-STAMPING FOR EQUIPMENT IN A COMMUNICATION NETWORK OF AFDX TYPE - The invention has in particular as an object the synchronization of a local clock of an equipment item in a communication network according to synchronization frames emitted by a reference equipment item and transmitted via a switch. After it has received ( | 12-01-2011 |
20120002573 | DATA SIGNAL TRANSCEIVER CIRCUITRY FOR PROVIDING SIMULTANEOUS BI-DIRECTIONAL COMMUNICATION VIA A COMMON CONDUCTOR PAIR - Interface circuitry and method for transmitting and receiving downstream and upstream data signals simultaneously via a common conductor pair. The composite signal containing the downstream and upstream data signal components being conveyed by the common conductor pair is isolated, e.g., via signal filtering or buffering, and combined with an appropriately scaled inverse replica of the outgoing upstream data signal to subtract out upstream data signal components and thereby provide the downstream data signal substantially free of any upstream data signal components. | 01-05-2012 |
20120163242 | FULL DUPLEX TRANSMISSION CIRCUIT AND ELECTRONIC APPARATUS - Disclosed herein is a full duplex transmission circuit including: a first internal input terminal receiving a signal to be transmitted; a second internal input terminal receiving a signal having an amplitude equal to ½ times the amplitude of the signal to be transmitted and having the same phase as the phase of the signal to be transmitted; an external input/output terminal; an internal output terminal; a first metal oxide semiconductor transistor; and the second metal oxide semiconductor transistor. A current generated by the current source as well as the sizes of the first and second metal oxide semiconductor transistors are set so that the transconductances of the first and second metal oxide semiconductor transistors become equal to 1/Z. | 06-28-2012 |
20120163243 | COMMUNICATION DEVICE WITH ENERGY SAVING MODE AND METHOD THEREOF - A communication device has a transmitting circuit, a receiving circuit, and a controller. The transmitting circuit transmits a first data to a transmission line. The first data is generated by a first scrambler wherein the values of the registers of the first scrambler are characterized by a first combination number. The receiving circuit receives a second data scrambled by a second scrambler from the transmission line. The first and the second scramblers have the same scrambler generator polynomial. The receiving circuit has a descrambler having a plurality of registers for descrambling the second data. The values of the registers of the second scrambler are characterized by a second combination number when the descrambler descrambles the second data. The controller configures the values of the registers of the first scrambler according to the first combination number, the second combination number, and/or a difference between the first and the second combination numbers. | 06-28-2012 |
20120170492 | SERIAL MEMORY AND IO ACCESS ARCHITECTURE AND SYSTEM FOR SWITCHED TELECOMMUNICATION AND COMPUTING PLATFORMS - A computing and communication architecture utilizes a serial protocol based switched fabric among circuit cards housed in packaging arrangement. In one embodiment, each circuit card connected to the serial protocol based switched fabric in the packaging arrangement is provided with a protocol processor that enables all of the circuit cards to efficiently provide packet-based serial self-clocked communications at line speed. As a result, it is not necessary to arrange the circuit cards in a hierarchical manner in order to address the problems of switch blocking and related traffic congestion issues that would otherwise limit the implementation of the serial protocol based backplane arrangement for housing circuit cards. | 07-05-2012 |
20120188915 | FIELD COMMUNICATION APPARATUS AND PROCESS CONTROL SYSTEM - A field communication apparatus may include a first communication unit and a second communication unit each of which performs communication between a plurality of field devices and a host device, the first communication unit and the second communication unit constituting a duplex unit, a first explosion-proof housing that accommodates the first communication unit, and a second explosion-proof housing that accommodates the second communication unit. The first communication unit may be capable of being removed from the field communication apparatus while being accommodated in the first housing, and the second communication unit may be capable of being removed from the field communication apparatus while being accommodated in the second housing. | 07-26-2012 |
20120236763 | Random Linear Network Coding for Time Division Duplexing - Subject matter disclosed herein relates to random linear network coding schemes for reliable communications for time division duplexing channels. In at least one embodiment, a transmitter node transmits M data packets through a half-duplex link using random linear network coding. The transmitter node transmits coded packets back-to-back through the link before stopping to wait for an acknowledgement (ACK) packet. An optimal number of coded packets N | 09-20-2012 |
20120236764 | DOUBLE RING NETWORK SYSTEM AND COMMUNICATION CONTROL METHOD THEREOF, AND TRANSMISSION STATION, AND PROGRAM FOR TRANSMISSION STATIONS - A double ring network system configured with two or more transmission stations each including a pair of bi-directionally communicative communication ports, including any adjacent two transmission stations as terminal stations, and any transmission station as a base, as mutually connected in a ring form by communication ports through a transmission line, for intercommunications between transmission stations, in which the transmission stations are each adapted to determine whether or not frame signals are received from adjacent transmission stations, transmit route identifying frame signals for identification of routes to adjacent transmission stations, when having failed in reception, and set own station as a terminal station substituting for a current terminal station, when having received no responses to the route identifying frames from adjacent transmission stations, so they are kept from arriving at ring-like connected subsequent transmission stations. | 09-20-2012 |
20120250587 | FULL DUPLEX COMMUNICATION CIRCUIT AND METHOD THEREFOR - Duplex communications are facilitated. In connection with various example embodiments, current sources are used to drive transistor-based circuits coupled across a first resistive circuit, to send signals on a communications medium. While driving the transistor-based circuits, the current sources are used to drive reference transistor-based circuits coupled across a second resistive circuit. A differential output signal based upon a power-related value across the first resistive circuit, less a power-related value across the second resistive circuit. This differential output signal characterizes a power-related value corresponding to a received signal on the communications medium, as gleaned from a total signal corresponding to both transmitted and received signals, less a signal corresponding to the transmitted signal. | 10-04-2012 |
20120250588 | SINGLE-TRANSFORMER FULL-DUPLEX DIGITAL ISOLATOR - The present invention provides a single transformer full-duplex digital isolator whereby two digital data streams may simultaneously be transmitted and received in opposite directions of propagation through a single transformer. | 10-04-2012 |
20120263077 | METHOD AND APPARATUS FOR MULTIPLEXING AN ANTENNA ELEMENT, AND ANTENNA COMPONENT - A method and an apparatus for multiplexing an antenna element, and an antenna component can reduce power loss caused by multiplexing of the antenna element. The apparatus includes an antenna element, a filter, and a DUP. The antenna element is connected to the filter and the DUP separately, and a suppression band of the filter includes a bandpass band of the DUP. The filter is configured to filter the signals sent by the antenna element and the DUP and/or the signals to be sent to the antenna element and the DUP to make signals of a first band pass through. The DUP is configured to filter the signals sent by the antenna element and the filter and/or the signals to be sent to the antenna element and the filter to make signals of a second band pass through. | 10-18-2012 |
20120269101 | LOCAL TRANSMISSION CANCELLATION FOR COMMUNICATIONS SYSTEM - A system and method for transmitting Ethernet packets in full duplex mode over transmission medium such as a single coaxial cable or a twisted pair of wires by separating the signals by a receive amplifier that subtracts the transmit reference from the combined waveform contained on the coaxial cable. | 10-25-2012 |
20120294198 | RADIO FREQUENCY SIGNAL LOOPBACK METHOD AND OUTDOOR UNIT - An outdoor unit includes: a transmitting module configured to transmit a signal; a splitter module configured to split the signal into two branches, where one branch is input into a amplifier, and the other branch is input into a duplexer; and the amplifier is configured to amplify the signal from the splitter module; the duplexer is configured to filter the signal from the splitter module and then output the signal to an antenna, and filter an external signal received by the antenna and then output the external signal to a combining module; the combining module is configured to combine the signal output by the amplifier with the signal output by the duplexer, and then output a combined signal to a receiving module; and the receiving module is configured to receive the combined signal output by the combining module. | 11-22-2012 |
20130003616 | Adaptive Electronic Transmission Signal Cancellation Apparatus for Full Duplex Communication - An adaptive electronic transmission signal cancellation circuit for separating transmit data from receive data in a bidirectional communication system operating in full duplex mode is disclosed. The output of a main transmitter responsive to a first bias current is connected to the output of a receiver through an internal resistor. A first replica transmitter responsive to a second bias current and matched to the main transmitter current gain and rise/fall time characteristics is connected to the input terminal of the receiver, and produces a cancellation voltage between the output terminal of the main transmitter and the input terminal of the receiver as a function of the second bias current and the internal resistor. A second replica transmitter matched to the current gain and rise/fall time characteristics of the main transmitter and the first replica transmitter and responsive to the second bias current is connected to the output terminal of the main transmitter for canceling excess current, developed by the first replica transmitter, at the output terminal of the main transmitter. | 01-03-2013 |
20130010653 | METHOD AND SYSTEM FOR CONFIGURING MORE THAN ONE HEARING DEVICES - The method for configuring at least two devices of a hearing system ( | 01-10-2013 |
20130058261 | METHOD AND DEVICES FOR TRANSFERRING DATA - The invention relates to a method, to a first and a second device ( | 03-07-2013 |
20130058262 | METHODS AND SYSTEMS FOR ACCESS TO REAL-TIME FULL-DUPLEX WEB COMMUNICATIONS PLATFORMS - At least one embodiment of this invention pertains to an abstraction layer that provides a consistent interface, with client-side and server-side implementations, to allow web client to interact with other web clients (that are connected to a common interactive event) in real-time over standard web ports without the web clients being tied to a specific real-time communications platform. At least some embodiments described herein contemplate methods and systems for establishing web communication among multiple web clients by providing a layer of abstraction between the web clients and the interactive session using interfaces to an Open Real-Time Connectivity (ORTC) layer. The system may use authentication methods to validate the web communications. The system may be implemented on a scalable, load-balanced, and fault-tolerant network. | 03-07-2013 |
20130070651 | POWER LINE COMMUNICATION DEVICE, SECURITY LEVEL SETTING METHOD, AND STORAGE MEDIUM STORING SECURITY LEVEL SETTING PROGRAM - According to an aspect, a power line communication device includes a power line communication unit, a process unit, a waveform acquiring unit, a storage unit, a comparing unit, and a security level setting unit. The power line communication unit performs power line communication based on a communication signal superimposed on a carrier wave transmitted via a power line. The waveform acquiring unit acquires a waveform of the communication signal included in the carrier wave transmitted via the power line of the commercial power source. The comparing unit compares waveform information stored in the storage unit with waveform information acquired by the waveform acquiring unit at the time of requiring the process of the process. The security level setting unit changes the security level based on the comparison result by the comparing unit. | 03-21-2013 |
20130176911 | COMMUNICATION APPLICATION FOR CONDUCTING CONVERSATIONS INCLUDING MULTIPLE MEDIA TYPES IN EITHER A REAL-TIME MODE OR A TIME-SHIFTED MODE - A communication application configured to support a conversation among participants over a communication network. The communication application is configured to (i) support one or more media types within the context of the conversation, (ii) interleave the one or more media types in a time-indexed order within the context of the conversation, (iii) enable the participants to render the conversation including the interleaved one or more media types in either a real-time rendering mode or time-shifted rendering mode, and (iv) seamlessly transition the conversation between the two modes so that the conversation may take place substantially live when in the real-time rendering mode or asynchronously when in the time-shifted rendering mode. | 07-11-2013 |
20130208630 | AVIONICS FULL-DUPLEX SWITCHED ETHERNET NETWORK - An avionics full-duplex switched ethernet data network that includes multiple hosts, with each of the multiple hosts having at least one communication port and with an End System establishing communication protocol between the multiple hosts. | 08-15-2013 |
20130215798 | LOCAL AREA NETWORK OF SERIAL INTELLIGENT CELLS - A serial intelligent cell (SIC) and a connection topology for local area networks using Electrically-conducting media. A local area network can be configured from a plurality of SIC's interconnected so that all communications between two adjacent SIC's is both point-to-point and bidirectional. Each SIC can be connected to one or more other SIC's to allow redundant communication paths. Communications in different areas of a SIC network are independent of one another, so that there is no fundamental limit on the size or extent of a SIC network. Each SIC can optionally be connected to one or more data terminals, computers, telephones, sensors, actuators, etc., to facilitate interconnectivity among such devices. Networks according to the present invention can be configured for a variety of applications, including a local telephone system, remote computer bus extender, multiplexers, PABX/PBX functionality, security systems, and local broadcasting services. | 08-22-2013 |
20130215799 | LOCAL AREA NETWORK OF SERIAL INTELLIGENT CELLS - A serial intelligent cell (SIC) and a connection topology for local area networks using Electrically-conducting media. A local area network can be configured from a plurality of SIC's interconnected so that all communications between two adjacent SIC's is both point-to-point and bidirectional. Each SIC can be connected to one or more other SIC's to allow redundant communication paths. Communications in different areas of a SIC network are independent of one another, so that there is no fundamental limit on the size or extent of a SIC network. Each SIC can optionally be connected to one or more data terminals, computers, telephones, sensors, actuators, etc., to facilitate interconnectivity among such devices. Networks according to the present invention can be configured for a variety of applications, including a local telephone system, remote computer bus extender, multiplexers, PABX/PBX functionality, security systems, and local broadcasting services. | 08-22-2013 |
20130223293 | TRANSMITTING MULTIPLE DIFFERENTIAL SIGNALS OVER A REDUCED NUMBER OF PHYSICAL CHANNELS - Transmitting a bidirectional, virtual differential signal in addition to other differential signals over physical communication channels. Thus, four signal lines can provide three differential signals, where the virtual differential signal is bidirectional. The virtual differential signal can be provided over one or more of the other physical communication channels. Additional configurations allow for providing a bidirectional DC power supply. Additional configurations allow for providing DC power in addition to data over a reduced number of lines. Selective switching of signal lines can allow backward and forward interoperability with other standard interfaces. | 08-29-2013 |
20130272167 | AUDIO SYSTEM WITH BONDED-PERIPHERAL-DRIVEN MIXING AND EFFECTS - In a system providing for delivery of audio signals from one or more source audio systems to two or more audio output sink systems, the sink systems establish duplex communication links (or bonds) to a bonding subsystem which is in duplex communication with the source audio systems. Data signals may be sent from sink systems, via the bonding subsystem, to request delivery of audio signals from selected audio source channels. The sink systems may request specific treatments of or modifications to audio signals to be sent to individual sinks in the sink systems. The bonding subsystem relays treatment requests from the sink system to a matrix manager which initiates and controls the processing of source audio channels as required to comply with requests from the sink system. The matrix manager then delivers the treated or modified audio output channels to the bonding subsystem for delivery to the requesting sink systems. | 10-17-2013 |
20130294294 | POWER-EFFICIENT DRIVER ARCHITECTURE - Disclosed are various embodiments for providing a power-efficient driver architecture supporting rail-to-rail operation in full duplex mode. A driver is configured to drive a duplex signal over a transmission medium. A hybrid is configured to recover a received signal from the duplex signal. The received signal is generated by a remote transceiver. The driver is configured to drive the duplex signal based at least in part on the received signal recovered by the hybrid. | 11-07-2013 |
20130301482 | COMMUNICATION APPLICATION FOR CONDUCTING CONVERSATIONS INCLUDING MULTIPLE MEDIA TYPES IN EITHER A REAL-TIME MODE OR A TIME-SHIFTED MODE - Computer code is configured to support a conversation among participants over a communication network. The computer code is configured to (i) progressively store the incoming and outgoing messages of a conversation on a communication device, (ii) display the message history of the conversation on the communication device, (iii) provide rendering options on the communication device, (iv) selectively transition participation in the conversation between a real-time mode and a time-shifted mode and (v) designate an interrupt mode for the conversation. | 11-14-2013 |
20130301483 | Asymmetric Full Duplex Communication Including Device Power Communication - An active transceiver circuit for transmission of a low bitrate data signal over and reception of a high bitrate data signal from a single ended transmission medium is provided. The active transceiver circuit includes an input port for receiving a low bitrate input data signal, an output port for delivering a high bitrate output data signal, a differential input/output port for launching a low bitrate data signal into the single ended transmission medium and for receiving a high bitrate data signal from the single ended transmission medium, a first and second single ended output driver adapted for each delivering, on their respective output nodes, the shaped low bitrate input data signal, and a high bitrate receiver for receiving the signals at output nodes of the first and second single ended output drivers, and for generating a high bitrate output data signal on the output port. | 11-14-2013 |
20140036734 | Single Wire Concurrent Bi-Directional Communication For PSU - A communication system where first and second devices communicate concurrently and bidirectionally over a single wire, in addition to a ground. The second device can be a computing device having a powered component which requires a certain power output, for instance, and the first device may be a power supply unit. The second device provides a signal on a control line (the single wire) which is characterized by a frequency, pulse width, duty cycle and/or an amplitude which is associated with a message from the second device. The first device recognizes the message in the signal and invokes a corresponding function, such as by enabling a corresponding power supply. The power supply provides power to the second device via a separate power line. Further, the first device modifies the signal, without adding power, to provide a message from the first device, concurrent with the message from the second device. | 02-06-2014 |
20140036735 | DISJOINT DATA PATH ROUTING FOR INTEGRITY AND AVAILABILITY AUGMENTATION - A method comprises transmitting a plurality of copies of a message from each of a first transmission node and a second transmission node, each copy having a respective identification and forwarding each of the plurality of copies of the message among other nodes in the network based, at least in part, on the respective identification of each copy such that each copy of the message traverses a predetermined communication path among the other nodes. A respective first received copy is compared to a respective second received copy at each of the other nodes. The integrity of the respective first and second copies is validated at each of the other nodes if the copies match and the copies traversed disjoint communication paths. | 02-06-2014 |
20140064157 | METHOD AND APPARATUS FOR PROVIDING BIDIRECTIONAL COMMUNICATION BETWEEN SEGMENTS OF A HOME NETWORK - A method for providing bidirectional communication between segments of a home network includes receiving a first communication signal at a first interface of an inter-domain bridge during a first time interval; receiving a second communication signal at a second interface of the inter-domain bridge during the first time interval; generating a superimposed signal of the first communication signal and the second communication signal; and transmitting the superimposed signal through the first interface and the second interface during a second time interval. The second time interval occurs after the first time interval. | 03-06-2014 |
20140112212 | METHOD FOR MANAGING AND SHARING SYMMETRIC FLOW AND ASYMMETRIC FLOW IN DUPLEXED NETWORK - Provided is a network duplexing apparatus and method. The network duplexing apparatus includes a plurality of network interface units configured to store information of a flow flowing in the network interface units when the information of the flow is not generated, provide the information of the flow to a master unit when the flow corresponds to an asymmetric flow, and request information of an opposite side flow of the flow from the master unit to receive the requested information, and the master unit configured to store the information of the flow provided from the network interface unit, determine whether the information of the opposite side flow of the flow is stored, and provide the information of the opposite side flow to the network interface unit when the information of the opposite side flow is stored. | 04-24-2014 |
20140146715 | SYSTEM AND METHOD FOR WINDOWING IN FULL-DUPLEX COMMUNICATIONS - A system and method for establishing windows that govern the exchange of acknowledgements in a full-duplex communication. The window is established for two nodes which transmit asymmetric frame sizes in full-duplex mode. The window is related to the size of the asymmetric frames. Frames are exchanged in full-duplex between the two nodes, and the window size is defined as enabling the nodes to send data until the number of unacknowledged frames at the nodes is less than or equal to the window size, at which point acknowledgments are exchanged simultaneously. In sending the acknowledgment, both nodes can send acknowledgments simultaneously in full-duplex in the same frequency bin. | 05-29-2014 |
20140313943 | DISTRIBUTED METHOD OF DATA ACQUISITION IN AN AFDX NETWORK - The subject matter disclosed herein relates to a frame switch of an AFDX network in which the data acquisition application is decentralized. When the switch has to acquire the data transmitted on a virtual link, the switching table contains, apart from the input port and the output port (s) taken by this link, an ID representing the MAC address of the switch. The frames of this link are then not only switched but also transmitted to the network interface of the switch and processed by a dedicated application (DDA), hosted inside the switch. This application can be interrogated by a remote server and transfer the data that it has stored locally. | 10-23-2014 |
20140313944 | Transmitting digital video and data over the same wires - A communication device configured to transmit and receive simultaneously, over the same wire, unidirectional high definition video and bidirectional data. The communication device includes a hybrid circuit coupled to a cable made of wires, and a transceiver. The transceiver is configured to transmit, over one of the cable's wires, Transition Minimized Differential Signaling (TMDS) data and source-to-sink direction of bidirectional data. The transceiver is further configured to receive the opposite direction of the bidirectional data over the same wire and simultaneously with the transmitting. | 10-23-2014 |
20150029902 | AIRWORTHY CAN BUS SYSTEM - The invention relates to an airworthy CAN bus system having a plurality of subscribers which are networked to one another by a CAN bus having dual redundancy and are able to interchange data, wherein a bus master polls the other bus subscribers at regular intervals and supplies them with data, and the bus master and all the other bus subscribers are of two-channel design, with each channel independently delivering data and at the same time being able to concomitantly read the data from the respective other channel. | 01-29-2015 |
20150036554 | DUPLEXER AND CABLE MODEM USING A DUPLEXER - A duplexer, applying in a cable modem, comprises a first mixer, a band-pass filter and a second mixer, in order to filter MoCA interference signal of downstream signals, a series of steps are carried out, which comprising up-conversion, filtering lower and lower frequency. The duplexer use a synthesizer to provide the local oscillator source to the first mixer and the second mixer according to the channel scan signals and use a channel scan controller to provide the channel scan signal of the local oscillator source to the synthesizer. | 02-05-2015 |
20150078211 | SYSTEM AND METHOD FOR HIGH SPEED PACKET TRANSMISSION - The present invention provides systems and methods for providing data transmission speeds at or in excess of 10 gigabits per second between one or more source devices and one or more destination devices. According to one embodiment, the system of the present invention comprises a first and second media access control (MAC) interfaces to facilitate receipt and transmission of packets over an associated set of physical interfaces. The system also contemplates a first and second field programmable gate arrays (FPGA) coupled to the MAC interfaces and an associated first and second memory structures, the first and second FPGAs are configured to perform initial processing of packets received from the first and second MAC interfaces and to schedule the transmission of packets to the first and second MAC interface for transmission to one or more destination devices. The first and second FPGAs are further operative to dispatch and retrieve packets to and from the first and second memory structures. A third FPGA, coupled to the first and second memory structures and a backplane, is operative to retrieve and dispatch packets to and from the first and second memory structures, compute appropriate destinations for packets and organize packets for transmission. The third FPGA is further operative to receive and dispatch packets to and from the backplane. | 03-19-2015 |
20150098364 | RADIO CHANNEL UTILIZATION - The concepts relate to radio channel utilization. One example can identify a channel for communicating data. The channel can include a set of sub-channels that span from a lower frequency adjacent channel to a higher frequency adjacent channel. This example can encode the data on the set of sub-channels of the channel in a manner so that an individual sub-channel that is closer to either the lower frequency adjacent channel or the higher frequency adjacent channel than another individual sub-channel has a smaller amplitude than an amplitude of the another individual sub-channel. | 04-09-2015 |
20150098365 | BIDIRECTIONAL COMMUNICATION - A two-way communication device has a master transmitter connected to at least one slave transmitter by an active connection wire. The master transmitter and the slave transmitter have a common reference. The master transmitter can transmit a master signal to the slave transmitter and the slave transmitter can transmit a slave signal to the master transmitter. The master signal is a digital modulation in voltage. The slave signal is a digital modulation in current. | 04-09-2015 |
20150295697 | MULTIPLEXER - A multiplexer includes: a first chip that has a first filter and a resonator, the first filter being connected between a common terminal and a first terminal, a first end of the resonator being connected to the common terminal not via the first filter; and a second chip that has a second filter, the second filter being connected between a second end of the resonator and a second terminal and having a pass band lower than that of the first filter, a resonance frequency of the resonator being higher than the pass band of the second filter. | 10-15-2015 |
20150326376 | MULTI-RATE TRANSMISSIONS OVER TWINAX CABLES - Cable systems and assemblies integrate a reduced number of twin axial cables to transmit and received in a full-duplex transmission signals at transmission speeds greater than or equal to one hundred Giga bytes per second. The reduced number of twin axial cables comprise four or less twin axial cables, in which each pair forms a single twin axial full-duplex cable for passive or active communication of the signals at multiple different transmission rates concurrently. A processor can be integrated with the twin axial cables and operate to encode the signals for fast transmission speeds at the different transmission rates. | 11-12-2015 |
20150326379 | DUPLEX TRANSMISSION OVER REDUCED PAIRS OF TWINAX CABLES - Cable systems and assemblies integrate a reduced number of twin axial copper pairs to transmit and received in a full-duplex transmission signals at transmission speeds greater than or equal to one hundred Giga bytes per second. The reduced number of twin axial copper pairs comprise four or less twin axial copper pairs, in which each pair forms a single twin axial full-duplex cable for passive or active communication of the signals. A processor can be integrated with the twin axial copper pairs operate to encode the signals for fast transmission speeds. | 11-12-2015 |
20150349819 | INTERMODULATION CANCELLATION DEVICE - An intermodulation cancellation device, including: a power coupler, a regulating module, a nonlinear device, and an input/output port. When in use, a part of a transmitted signal including an intermodulation signal is coupled from a passive device by the power coupler via the input/output port. The coupled transmitted signal is processed for a first time by the regulating module and the nonlinear device, reflected at an end of the intermodulation cancellation device, and then processed for a second time to produce a power signal including a second intermodulation cancellation signal. The second intermodulation cancellation signal of the power signal and the intermodulation signal of the transmitted signal of the passive device have the same frequency and level and opposite phases. The power signal is superimposed on the transmitted signal of the passive device and a superimposed signal is output to the passive device via the input/output port. | 12-03-2015 |
20150350382 | METHODS AND SYSTEMS FOR DUAL CHANNEL INFORMATION - An 802.11ac access point (AP) may be capable of communicating with both 802.11n (on 40 MHz band) and 802.11ac devices (on 80 MHz band). While the 802.11ac AP is communicated with 802.11n devices on 40 MHz band, the remaining 40 MHz band is wasted because the 802.11n devices are not capable of communicating on this band. The AP may operate as if it is two virtual APs, one capable of communicating with 802.11n devices on a first primary and a first secondary channels (basic service set | 12-03-2015 |
20160028655 | ETHERNET INTERFACE MODULE - An Ethernet interface comprises a first full duplex port and a second duplex port each operable to transfer frames between a network and a device. The Ethernet interface module further comprises a first path coupling the first duplex port and the second full duplex port; a second path coupling the second full duplex port and the first full duplex port; a first queue disposed in the first path; a second queue disposed in the second path; and evaluation apparatus coupled to the first queue and to the second queue. | 01-28-2016 |
20160065318 | SELF INTERFERENCE CANCELLATION - A method performed under control of a first device capable of full duplex radio communications may include transmitting a first frame to a second device; estimating a channel response of self interference cancellation (SIC), based, at least in part, on the first frame; and determining whether the estimated channel response is usable. | 03-03-2016 |
20160065354 | Retry Disparity for Control Channel of a Multimedia Communication Link - A multimedia system for data communications. A source device communicates data over a full duplex control channel of a multimedia communication link. The source device has a first link layer that retries unsuccessful data communications over the full duplex control channel until a first maximum retry limit of the first link layer is reached. A sink device communicates data over the full duplex control channel of the multimedia communication link. The sink device has a second link layer that retries unsuccessful data communications over the full duplex control channel until a second maximum retry limit of the second link layer is reached, where the second maximum retry limit is different than the first maximum retry limit. | 03-03-2016 |
20160065355 | FULL-DUPLEX COORDINATION SYSTEM - The disclosure includes a system and method for implementing full-duplex wireless communications between communication devices. The system includes a processor and a memory storing instructions that, when executed, cause the system to: create, at a first communication device, first data to transmit to a second communication device; switch a half-duplex operation mode of the first communication device to a full-duplex operation mode to activate the full-duplex operation mode of the first communication device; transmit a first portion of the first data from the first communication device to the second communication device using a wireless channel; and transmit, in the full-duplex operation mode of the first communication device, a remaining portion of the first data to the second communication device while simultaneously receiving second data from the second communication device using the wireless channel. | 03-03-2016 |
20160081091 | METHOD FOR ALLOCATING RESOURCE FOR DEVICE FOR WIRELESS COMMUNICATION AND BASE STATION FOR SAME - A method of allocating a resource for user equipments in a base station in a full duplex radio (FDR) communication environment is disclosed. The method includes determining an FDR frequency band for performing FDR communication with a plurality of user equipments, selecting a first user equipment and a second user equipment among the plurality of user equipments, a correlation between the first and second user equipments being less than a threshold value, and allocating a first section as a downlink frequency resource for the first user equipment and an uplink frequency resource for the second user equipment, and allocating a second section as an uplink frequency resource for the first user equipment and a downlink frequency resource for the second user equipment, the first section and the second section being parts of the FDR frequency band. | 03-17-2016 |
20160087698 | IN-BAND FULL DUPLEX TRANSCEIVER AND IN-BAND FULL DUPLEX MULTI-INPUT MULTI-OUTPUT TRANSCEIVER - An in-band full duplex transceiver is provided. The in-band full duplex transceiver includes a distributor and a Finite Impulse Response (FIR) filter. The distributor may include a receiving output terminal that distributes a transmitting signal and a received signal and that outputs the received signal, and a first output terminal that outputs a first signal, which is a signal corresponding to the transmitting signal. The FIR filter may receive an input of a first signal and remove a self-transmitting interference signal that is included in a signal that is output from the receiving output terminal. | 03-24-2016 |
20160087917 | ETHERNET INTERFACE MODULE - An Ethernet interface module comprises a first full duplex port, a second duplex port, a first path coupling the first duplex port and the second full duplex port, a second path coupling the second full duplex port and the first full duplex port, a first queue disposed in the first path, a second queue disposed in the second path, a third path comprising at least a portion of the first queue coupling the receive and transmit portions of the first port, a fourth path comprising at least a portion of the second queue coupling the receive and transmit portions of the second port, execution apparatus operable responsive to a command to alter the state of said Ethernet interface module, or the contents of said received frame to produce a return frame comprising fields of a received frame that are modified, or both. | 03-24-2016 |
20160119003 | RF FRONT END ARCHITECTURE - RF front end circuitry includes mid/high-band switching circuitry and a carrier-aggregation diplexer. The mid/high-band switching circuitry is configured to receive and selectively route mid-band and high-band signals between a mid/high-band output port and a number of mid/high-band transceiver ports. The carrier-aggregation diplexer is coupled to a first one of the mid/high-band transceiver ports. Further, the carrier-aggregation diplexer is configured to pass mid-band signals between a mid-band diplexer port and the first one of the mid/high-band transceiver ports while attenuating other signals, and pass high-band signals between a high-band diplexer port and the first one of the mid/high-band transceiver ports while attenuating other signals. | 04-28-2016 |
20160127109 | SERIAL COMMUNICATION SYSTEM - The serial communication system includes a first communication device and a second communication device connected with the first communication device. The first communication device and the second communication device respectively operates in response to a first clock signal and a second clock. The first communication device generates a first training signal, transmits the first training signal to the second communication device, encodes a first data signal to generate a first encoded signal, and transmits the first encoded signal to the second communication device. The second communication device measures a second interval length, receives the first encoded signal from the first communication device, and decodes the first data signal from the first encoded signal by detecting the level of the first encoded signal at a preset first point of time preset and a preset second point of time. | 05-05-2016 |
20160149691 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING SIGNAL IN INBAND FULL DUPLEX SYSTEM - Provided are an apparatus and method for transmitting/receiving a signal. The method for transmitting/receiving a signal includes reducing a quantization error in a baseband (BB) analog area with respect to a reception signal, and performing self-interference cancelation (SIC) on a first output signal output from a BB analog circuit unit in a digital area. | 05-26-2016 |
20160156423 | USER EQUIPMENT COMPRISING A TRANSCEIVER CAPABLE OF REMOVING SELF-INTERFERENCE AND METHOD THEREFOR | 06-02-2016 |
20160164659 | CONTROLLING THE STATE OF DUPLEXING OF COUPLING FACILITY STRUCTURES - A coupling facility is coupled to one or more other coupling facilities via one or more peer links. The coupling of the facilities enables various functions to be supported, including the duplexing of structures of the coupling facilities. Duplexing is performed on a structure basis, and thus, a coupling facility may include duplexed structures, as well as non-duplexed or simplexed structures. | 06-09-2016 |
20160197714 | SYSTEM AND METHOD FOR WINDOWING IN FULL-DUPLEX COMMUNICATIONS | 07-07-2016 |
20160380747 | FLEXIBLE INTERCONNECT ARCHITECTURE - A port is provided to facilitate a link between a first device and a second device. The port can include a driver circuit to support half duplex communication between the first device and the second device and further include switching logic to receive a value and cause the driver circuit to function in one of a plurality of half duplex modes based on the value. The value is based on a configuration register value corresponding to the port. | 12-29-2016 |
20170237545 | METHODS FOR TRAINING OF FULL-DUPLEX WIRELESS SYSTEMS | 08-17-2017 |