Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
05/2013
05/07/2013US8437371 Gateway, base station, communication network and synchronization method thereof
05/07/2013US8437370 Methods for achieving target loss ratio
05/07/2013US8437369 Packets transfer device that intelligently accounts for variable egress channel widths when scheduling use of dispatch bus by egressing packet streams
05/07/2013US8437368 System and method for handing over a call from a packet-switched network to a circuit-switched network
05/07/2013US8437367 Method for changing service quality of a content adaptively
05/07/2013US8437366 Method and system for 10GBASE-T start-up
05/07/2013US8437364 Wireless network supporting failover between network protocols
05/07/2013US8437361 Adaptive subchannel disabling in beamformed wireless communication systems
05/07/2013US8437360 Stateful DHCPv6 relay agent in a cable modem termination system
05/07/2013US8437335 Method for transmitting response information in mobile communications system
05/07/2013US8437333 Contention based period beamforming
05/07/2013US8437331 Method and apparatus for transmitting broadcast signal in a transmitter
05/07/2013US8437329 Variable rate coding for enabling high performance communication
05/07/2013US8437322 Method and system for communicating fixed IP address based voice data in a dynamic IP address based network environment
05/07/2013US8437321 Method and system for communicating fixed IP address based voice data in a dynamic IP address based network environment
05/07/2013US8437318 Reliable and low-latency sensor network MAC system and method using superframe
05/07/2013US8437317 Data communication method based on multi-receiver aggregation
05/07/2013US8437312 Methods for intra base station handover optimizations
05/07/2013US8437299 Radio channel aggregation and segmentation
05/07/2013US8437291 Method for configuring different data block formats for downlink and uplink
05/07/2013US8437263 Tracing an access point in a wireless network
05/07/2013US8437261 Adaptive data stream sampling
05/07/2013US8437257 Buffer status reporting based on radio bearer configuration
05/07/2013US8437247 Methods of packet element transmission in wireless communications system
05/07/2013US8437245 Wireless network system
05/07/2013US8437244 Crosstalk canceller initialization
05/07/2013US8436938 Device and method for receiving data transmitted by means of an asynchronous data transmission technique
05/07/2013CA2683447C Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof
05/02/2013WO2013063025A1 Distributed antenna system using time division duplexing scheme
05/02/2013WO2013062709A1 Multi-protocol serdes phy apparatus
05/02/2013US20130108271 Synchronous clocking for optical orthogonal frequency division multiplexing transmission systems
05/02/2013US20130107896 Services, systems and methods for precisely estimating a delay within a network
05/02/2013US20130107894 Method and apparatus for forming and processing data units
05/02/2013US20130107764 Traffic Backfilling Via Network Coding In A Multi-Packet Reception Network
05/01/2013EP2587865A2 Overhead reduction in a communications system
05/01/2013EP2587864A2 Overhead reduction in a communications system
05/01/2013EP2587845A1 Method and apparatus for performing synchronization between devices
05/01/2013EP2587740A2 Method for transferring data between equipments of a serial communication system in the form of a ring , wherein a priority control protocol is provided and at least one slave transmits using the priority control protocol a request to a master in a data packet, and corresponding communication system
05/01/2013EP2587698A1 Sleep mode for frame-based data transmission
05/01/2013EP2586143A1 Method and apparatus for forming and processing data units
05/01/2013EP2586142A1 Deterministic placement of timestamp packets using a periodic gap
05/01/2013EP2375675B1 High data rate interface apparatus and method
05/01/2013CN202918305U SDH multi-service integrated transmission equipment
05/01/2013CN103081383A White space usage for wireless local area network devices
05/01/2013CN103081382A Systems and methods for multiplexing network channels
05/01/2013CN103078803A MAC (Media Access Control) layer communication method on basis of fire fighting emergency light
05/01/2013CN103078700A Clock synchronization processing method
05/01/2013CN103078699A Method and network device for conducting time synchronization based on precision time protocol
05/01/2013CN103078698A Channel delay compensation method
05/01/2013CN103078697A Distributed clock synchronization method
05/01/2013CN103076737A High-precision GPS (global position system) distributive time-service method based on ping-pong buffer and message mechanism
05/01/2013CN102014037B Transmission method and device for realizing 9-bit data byte in store and forward device
05/01/2013CN101399601B Time division system frame construction, setting method, processing method and device thereof
05/01/2013CN101292448B Technique for performing a random access procedure over a radio interface
04/2013
04/30/2013US8433340 Method and apparatus in a CDMA communication system
04/30/2013US8433329 System and method for prioritizing user communications
04/30/2013US8433005 Frame synchronization and initial symbol timing acquisition system and method
04/30/2013US8432942 Providing a timing source for multiple nodes coupled to a circuit-switched network
04/30/2013US8432941 Method and apparatus for selective caching of burst stream transmission
04/30/2013US8432938 Method and system for video stream transmission over wireless channels
04/30/2013US8432936 Transmission of multiplex protocol data units in physical layer packets
04/30/2013US8432935 Tandem-free intersystem voice communication
04/30/2013US8432934 Multi-rate multi-receiver multi-response aggregation
04/30/2013US8432933 Method for transmission of time division multiplexed pilot symbols to aid channel estimation, time synchronization, and AGC bootstrapping in a multicast wireless system
04/30/2013US8432932 Providing blended synchronous/asynchronous messaging
04/30/2013US8432921 Bundling data in a single optical channel
04/30/2013US8432892 Method and system for WLAN synchronization
04/30/2013US8432891 Method, apparatus, and system for mitigating pilot signal degradation by employing cell-specific pilot subcarrier and common pilot subcarrier techniques in a multi-carrier cellular network
04/30/2013US8432890 Mobile radio communication system
04/30/2013US8432889 Method and apparatus for configuring protocol header in wireless communication system
04/30/2013US8432888 Wireless communication system, wireless communication device and wireless communication method, and computer program
04/30/2013US8432885 System and method for channel status information feedback in a wireless communications system
04/30/2013US8432882 Multiple transport receiver
04/30/2013US8432876 Techniques for setting up traffic channels in a communications system
04/30/2013US8432875 Method and device for sending information in a physical uplink control channel
04/30/2013US8432865 Method for transmitting and receiving signals in consideration of time alignment timer and user equipment for the same
04/30/2013US8432851 Method, apparatus, and system for time synchronization
04/30/2013US8432838 Method for establishing time domain structure of a frame in a heterogeneous TDD systems environment
04/30/2013US8432837 Apparatus and method for frame synchronization timing detection and mobile terminal
04/30/2013US8432818 System and method for link adaptation overhead reduction
04/30/2013US8432817 Integrated self-optimizing multi-parameter and multi-variable point to multipoint communication system
04/30/2013US8432801 System and method for identifying multiple paths between network nodes
04/30/2013US8432797 Method and system for distributed admission control in mobile ad hoc networks (MANETs)
04/30/2013US8432794 Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple H-ARQ processes
04/30/2013US8432787 Softrouter protocol disaggregation
04/30/2013US8432785 Flexible SDMA and interference suppression
04/25/2013WO2013058999A2 Method and system for utilizing multiplexing to increase throughput in a network of distributed transceivers with array processing
04/25/2013WO2013057575A1 Methods and apparatuses for maintaining synchronization between a radio equipment controller and an item of radio equipment
04/25/2013WO2013057081A1 Method and device for synchronizing an apparatus connected to a communication network
04/25/2013US20130100971 Output multiplexer
04/25/2013US20130100970 Jitter buffer
04/25/2013US20130100969 Jitter buffer
04/25/2013US20130100967 Systems and Methods for Synchronization of Clock Signals
04/25/2013US20130100966 System for transferring electric power and signals via power line by time-division multiplexing
04/25/2013US20130100952 Providing multicast transmissions with partial state block acknowledgments and retries
04/25/2013US20130100949 Dual physical layer transceivers for high speed synchronous interface (hsi) frame interleaving
04/25/2013US20130100948 Methods and Apparatuses for Maintaining Synchronization Between a Radio Equipment Controller and an Item of Radio Equipment
04/25/2013US20130100947 Methods and apparatus for timing synchronization using multiple different timing signal sources
04/25/2013US20130100864 Energy-efficient underlay device-to-multidevice communications with interference suppression
04/24/2013EP2584764A1 Peer-to-peer name resolution wire protocol and message format data structure for use therein
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