Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
10/2008
10/09/2008US20080247423 System and method for transporting multiple client data signals via a signal server signal
10/09/2008US20080247422 Asynchronous Line Interface Rate Adaptation to the Physical Layer with Synchronous Lines at the Connection Layer
10/09/2008US20080247420 System and Method for Monitoring Information Handling System Interfaces Through Cables Having Plural Links
10/09/2008US20080247419 Method and Apparatus for Adaptive Bandwidth Control With User Settings
10/09/2008US20080247418 Method and Device for Controlling Access to a Communications Network
10/09/2008US20080247417 Method and Device for Transmitting Data Via a Transmission Link
10/09/2008US20080247416 Circuit for tapping a line in a network diagnostic component
10/09/2008US20080247413 Communication apparatus and communication method
10/09/2008US20080247410 Creating A Low Bandwidth Channel Within A High Bandwidth Packet Stream
10/09/2008US20080247378 Multi-Network Overlaid Cell Detection
10/09/2008US20080247376 Beaconing Protocol for Ad-Hoc Networks
10/09/2008US20080247374 Receiving station for cdma wireless system and method
10/09/2008US20080247365 Throughput Optimized Carrier Allocation
10/09/2008US20080247364 Cyclic delay diversity and precoding for wireless communication
10/09/2008US20080247352 Determination By a Communication Terminal of the Propagation Time of a Reference Signal Coming From a Communications Management Equipment
10/09/2008US20080247338 High-Frequency Amplifier, and Transmission/Reception System
10/09/2008US20080247337 Method and Apparatus for Joint Detection in Downlink Tdd Cdma
10/09/2008US20080247336 Radio Communication System and Door Phone System Using the Same
10/09/2008US20080247318 Low cost method of communication via the power supply grid
10/09/2008US20080247308 Providing session redundancy using priority during a syncing process
10/08/2008EP1978694A2 High data rate interface apparatus and method
10/08/2008EP1978693A2 High data rate interface apparatus and method
10/08/2008EP1978692A2 High data rate interface apparatus and method
10/08/2008EP1978662A1 Initial cell search in wireless communication systems
10/08/2008EP1977543A2 Methods and apparatus to provide fairness for wireless local area networks that use extended physical layer protection mechanisms
10/08/2008EP1977535A1 Physical layer repeater selecting higher layer functions
10/08/2008EP1802034B1 A method for negotiating the bandwidth of data communication channel automatically
10/08/2008EP1590835A4 Asynchronous system-on-a-chip interconnect
10/08/2008EP1535170B1 Synchronized multichannel universal serial bus
10/08/2008EP1051817B1 Statistical multiplexing in a telecommunications network
10/08/2008EP0963632B1 Frame alignment of test signals in a communications network
10/08/2008EP0934638B1 Method and apparatus for superframe bit allocation in a discrete multitone (dmt) system
10/08/2008EP0932267B9 Mobile communication system
10/08/2008CN201130944Y 分布式定时系统 Distributed timing system
10/08/2008CN101282315A Distribution method, system and terminal sharing transmission medium
10/08/2008CN101282256A Method and node for establishing time slot in wireless mesh network
10/08/2008CN101282190A Method for multiplexing scheduling and non-scheduling service transmission in high speed upstream packet access
10/08/2008CN101282189A Method, system and terminal for clock synchronization
10/08/2008CN101282168A Transmission method and system for TDD mobile communication system to share time wireless frame
10/08/2008CN101282158A Method for reducing delay time for multi-jump relay network
10/08/2008CN101281587A Radio frequency recognition reading method and answering method
10/08/2008CN101281512A Synchronized multichannel universal serial bus
10/08/2008CN100425013C Maintaining a maintenance channel in a reverse link of a wireless communications system
10/07/2008US7434192 Techniques for optimizing design of a hard intellectual property block for data transmission
10/07/2008US7434166 Wireless presentation system
10/07/2008US7434139 Remote module for a communications network
10/07/2008US7433855 System and method for detecting and managing fraud
10/07/2008US7433822 Method and apparatus for encoding and decoding pause information
10/07/2008US7433815 Method and apparatus for voice transcoding between variable rate coders
10/07/2008US7433697 Synchronized UWB piconets for Simultaneously Operating Piconet performance
10/07/2008US7433671 M:N path protection
10/07/2008US7433670 Delivery of buffered frames to power saving stations in wireless local area networks
10/07/2008US7433437 Method for establishing a communication link
10/07/2008US7433390 Received communication signal processing methods and components for wireless communication equipment
10/07/2008US7433371 Optical cross connect apparatus and network
10/07/2008US7433370 Data structures with amortized control overhead and methods and networks using the same
10/07/2008US7433369 Controlling network traffic
10/07/2008US7433368 Signaling transport converter
10/07/2008US7433367 Method and apparatus for maintaining communications when radio communication is unavailable
10/07/2008US7433366 Offered load fairness in a stack
10/07/2008US7433365 System architecture for linking channel banks of a data communication system
10/07/2008US7433359 Application of an Ethernet/MPLS half bridge to provide Ethernet multiplexing functions (EMF) in SONET network elements (NEs)
10/07/2008US7433353 Data frame construction method and data processing method according to data frame in synchronous Ethernet
10/07/2008US7433351 Isolation of data, control, and management traffic in a storage area network
10/07/2008US7433347 Broadcast superframe with variable reuse and interference levels for a radio communications system
10/07/2008US7433340 Staggering forward and reverse wireless channel allocation timing
10/07/2008US7433334 Method for establishing a communication link between a user equipment and a radio network
10/07/2008US7433333 Dynamic, dual-mode wireless network architecture with a split layer 2 protocol
10/07/2008US7433329 Aggregation scheduler
10/07/2008US7433321 Method and apparatus for time-aligning transmissions from multiple base stations in a CDMA communication system
10/07/2008US7433318 Received path trace detection apparatus
10/07/2008US7433315 Method for fast network re-optimization
10/07/2008US7433314 Method and system for acknowledging the receipt of a transmitted data stream in a wireless personal area network
10/07/2008US7433313 Method of determining reverse data rate in mobile communication system
10/07/2008US7433312 Dynamic band allocation circuit, dynamic band allocation method, dynamic band allocation program, and recording medium
10/07/2008US7433308 Method and system for multi-PHY addressing
10/07/2008US7433302 Ethernet network implementing redundancy using a single category 5 cable
10/07/2008US7433297 Wireless internet access system and method
10/07/2008US7432852 Method of synchronizing base stations of a terrestrial cellular communication network
10/07/2008CA2395215C Data transmitting/receiving method in harq data communication system
10/07/2008CA2347577C Optical transponder and automatic optical signal type identification method for use therewith
10/02/2008WO2008118316A1 Method and apparatus for transporting client signals over transport networks using virtual concatenation
10/02/2008WO2008118197A2 Disabled state and state signaling for link aggregation
10/02/2008WO2008117273A2 Device, system and method of udp communication
10/02/2008WO2008117035A1 A repeater
10/02/2008WO2008117032A1 Processing data
10/02/2008WO2008116823A1 Filtering application messages in a high speed, low latency data communications environment
10/02/2008WO2008077411A3 Method of extracting data from a serial data stream
10/02/2008WO2008033644A3 Retransmission-based stream repair and stream join
10/02/2008WO2007130578A3 Multiple antenna receiver system and method
10/02/2008US20080244094 Method and Apparatus for Time Synchronization in a Network Data Processing System
10/02/2008US20080240719 Method and apparatus for establishing system delay time and frame length in time division duplexing system
10/02/2008US20080240410 Systems and method for orthogonal frequency divisional multiplexing
10/02/2008US20080240214 Systems and method for orthogonal frequency divisional multiplexing
10/02/2008US20080240170 Systems and methods for digital delayed array transmitter architecture with beam steering capability for high data rate
10/02/2008US20080240169 Method, system and device for clock transmission between sender and receiver
10/02/2008US20080240168 Processing wireless and broadband signals using resource sharing
10/02/2008US20080240167 System and method for transmitting a multiple format wireless signal
10/02/2008US20080240165 Method and system for synchronization of content rendering
10/02/2008US20080240164 Method for data converter sample clock distribution