Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
12/2010
12/08/2010CN101909002A System and method for scalable multifunctional network communication
12/08/2010CN101908956A Timing signal based method and system thereof for improving clock precision
12/08/2010CN101908941A Method for analyzing, debugging and simulating OMCI (Management and Control Interface) information and PLOAM (Physical Layer Operation Administration and Maintenance) information of GPON (Gigabit-Capable Passive Optical Network)
12/08/2010CN101908940A Maritime remote real-time data transmission system and data transmission method
12/08/2010CN101459815B Data transmission method for video frequency light end machine and decoding method for video receiving machine
12/08/2010CN101335643B Method and apparatus for SDH equipment alarm correlativity analysis
12/08/2010CN101202566B Transmit-receive common frequency power line carrier system
12/08/2010CN101192913B A system and method for clock synchronization and clock switch over optical transmission network
12/08/2010CN101183985B Method and system of incremental distribution configuration command
12/08/2010CN101174899B Automatic testing method for service protection and recovery in ASON network
12/08/2010CN101146369B Bus selection method and device for optical synchronization digital transmission system
12/08/2010CN101141210B Method of determining the longest member of path time delay in virtual concatenation group
12/08/2010CN101141209B SDH network element data recovery system and method
12/08/2010CN101132245B Digital synchronization series simple instrument implementing device
12/07/2010USRE41986 Method and apparatus for load-sensitive routing of long-lived packet flows
12/07/2010US7848913 Emulator-enabled network connectivity to a device
12/07/2010US7848523 Systems and methods for added authentication in distributed network delivered half-duplex communications
12/07/2010US7848367 Highly integrated, high-speed, low-power serdes and systems
12/07/2010US7848366 Data-transmission device and method for transmitting data with a reduced outage risk
12/07/2010US7848365 Apparatus for receiving cable TV broadcasting program, and multiplexer and de-multiplexer thereof
12/07/2010US7848364 Exploitation of null packets in packetized digital television systems
12/07/2010US7848362 Real time clock distribution and recovery
12/07/2010US7848361 Time-triggered communication system and method for the synchronization of a dual-channel network
12/07/2010US7848360 Method for transmitting synchronization messages in a communication network
12/07/2010US7848359 System and method for executing distributed software
12/07/2010US7848357 Media access control for a set of downstream and upstream channels in a share-media network
12/07/2010US7848355 Resource allocation in peer-to-peer streaming
12/07/2010US7848354 Wireless communication apparatus
12/07/2010US7848353 Method, communication system and communication unit for synchronisation for multi-rate communication
12/07/2010US7848352 Communication relay device, communication relay method and computer program product for communication relay
12/07/2010US7848351 Method for sharing contents between devices using IEEE 1394 interface in DLNA system
12/07/2010US7848350 Record boundary preservation protocol enhancement
12/07/2010US7848348 System and method for managing network traffic
12/07/2010US7848344 Method for transmitting subscriber-specific data
12/07/2010US7848343 Traffic management for a passive optical network terminal
12/07/2010US7848342 Multicast accounting control system and broadband access server
12/07/2010US7848328 Broadcast content encapsulation
12/07/2010US7848324 Internet group membership protocol network device and signal processing control method thereof in IP digital broadcasting system
12/07/2010US7848323 Method for transporting data packets, data network system, and network nodes
12/07/2010US7848322 Device, system and method of UDP communication
12/07/2010US7848308 Method for transmitting response information in mobile communications system
12/07/2010US7848307 Method and apparatus to enforce airtime quota in service interval in a wireless LAN
12/07/2010US7848306 Coexistence of access provider and in-home networks
12/07/2010US7848305 Techniques for accessing a wireless communication system with tune-away capability
12/07/2010US7848304 Transmitting interleaved multiple data flows
12/07/2010US7848297 Method of generating PLCM for broadcast/multicast service and apparatus thereof
12/07/2010US7848289 System and method for communicating over a wireless time-division duplex channel
12/07/2010US7848287 Bi-directional RLC non-persistent mode for low delay services
12/07/2010US7848272 Slotted mode acquisition
12/07/2010US7848248 Method and apparatus for measuring one way transmission delay
12/07/2010US7848231 Packet communication network and packet communication method
12/07/2010US7848228 Communication system, communication card, and communication method
12/07/2010CA2414426C Resynchronization of control and data path state for networks
12/02/2010WO2010138913A1 Systems and methods for video statistical multiplexing adapting to internet protocol networks
12/02/2010WO2010138442A1 Geometric detector for communicating through constant modulus (cm) interferers
12/02/2010WO2010137272A1 Base station device, terminal device, wireless communication system and transmission method
12/02/2010WO2010136995A1 Method and apparatus for aligning a serial bit stream with a parallel output
12/02/2010US20100306568 Symmetrical clock distribution in multi-stage high speed data conversion circuits
12/02/2010US20100303101 Real-time time encoding and decoding machines
12/02/2010US20100303100 Method and System for Synchronizing a Group of End-Terminals
12/02/2010US20100303098 Auto code generation to generate packet header generation library for switch diagnostics
12/02/2010US20100303097 System And Method For Packetizing Image Data For Serial Transmission
12/02/2010US20100303096 Apparatus and mehtods for increased mac header protection
12/02/2010US20100303094 System and method for dynamically determining multimedia transmission based on communication bandwidth
12/02/2010US20100303093 Reporting mechanism for efficient upstream bandwidth utilization in a 10g epon
12/02/2010US20100303068 Reconfigurable Data Distribution System
12/02/2010US20100303056 Probability time division multiplexing polling method and wireless identifier reader controller thereof
12/02/2010US20100303055 Method for Assigning Data Messages to Time Slots in a Wireless Data Bus System Having Hidden Subscribers
12/02/2010US20100303054 Apparatus and method for adaptive tsp setting to minimize duplicate packet transmissions
12/02/2010US20100303053 Aggregated session management method and system
12/02/2010US20100302998 Method of processing in random access procedure, system and apparatus thereof
12/02/2010US20100302997 System and method for reassembling packets in relay node
12/02/2010US20100302996 Wireless transmitting apparatus and wireless transmitting method
12/02/2010US20100302995 Router apparatus
12/02/2010US20100302994 Channel switching in a communication network
12/02/2010US20100302969 Method and system of interferer signal detection
12/02/2010US20100302937 Control Method, System, and Device for Circuit Domain Fallback
12/02/2010US20100302934 Power ramping for rach
12/02/2010US20100302933 Robust Routing of Data in Wireless Networks
12/02/2010US20100302929 Method and Device for Data Processing and Communication System Comprising Such Device
12/01/2010EP2256969A1 Signal multiplexing method, signal demultiplexing method, digital signal reference frequency correction method, multiplexer, demultiplexer, wireless communication system, and digital signal referency frequency corrector
12/01/2010EP2255541A1 Network devices, methods and/or systems for use in a media network
12/01/2010EP2255263A1 Redriver with two reference clocks and method of operation thereof
12/01/2010EP2086156B1 A microtca system, a clock card and a providing clock method
12/01/2010CN1976253B Digital microwave relay communication system and realizing method thereof
12/01/2010CN1871801B Enhanced uplink operation in soft handover
12/01/2010CN1628429B Method and device for the synchronization of radio stations and a time-synchronous radio bus system
12/01/2010CN101904193A Signal measuring device and method
12/01/2010CN101904122A Resilient PPP/ML-PPP services over multi-chassis aps protected routers
12/01/2010CN101904114A Method and apparatus for IFDMA receiver architecture
12/01/2010CN101902667A Business-ODUk frame mapping method and system
12/01/2010CN101902655A Data transmitting device and method
12/01/2010CN101902381A Method for allocating data telegrams to time slots in a wireless data bus system with hidden nodes
12/01/2010CN101902292A UTC high-precision time synchronization method based on optical transmission network
12/01/2010CN101902291A Method, equipment and system for precise time synchronization
12/01/2010CN101212822B Ethernet switching method and device for synchronous time division switching in Ethernet
12/01/2010CN101188540B A configuration method for protection group of chain multiplexing section
12/01/2010CN101141215B Subframe coordinate generating device and method in time-division synchronous CDMA system
12/01/2010CN101072081B AU/VC parallel interface processing device
11/2010
11/30/2010US7844814 Methods and apparatus for protecting against IP address assignments based on a false MAC address