Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
08/2006
08/29/2006US7099579 Bridge terminal output unit
08/29/2006US7099421 Synchronization signal detector and method
08/29/2006US7099416 Single ended termination of clock for dual link DVI receiver
08/29/2006US7099355 Distributed hierarchical scheduling and arbitration for bandwidth allocation
08/29/2006US7099354 Method and apparatus for frequency and timing distribution through a packet-based network
08/29/2006US7099353 Orthogonal frequency division multiplexing system with superframe synchronization using correlation sequence
08/29/2006US7099352 System, apparatus, and method for increasing resiliency in communications
08/29/2006US7099351 Method and system for remote measurement of network traffic
08/29/2006US7099350 Method and apparatus for converting data between two dissimilar systems
08/29/2006US7099347 Satellite communication system
08/29/2006US7099343 System and method for connecting calls with a time division multiplex matrix
08/29/2006US7099337 Mechanism for implementing class redirection in a cluster
08/29/2006US7099333 Automatic protocol version detection and call processing reconfiguration in a communication system
08/29/2006US7099318 Communicating message request transaction types between agents in a computer system using multiple message groups
08/29/2006US7099317 Gigabit switch with multicast handling
08/29/2006US7099315 Method and apparatus for enabling L3 switching by a network switch in a stacking environment
08/29/2006US7099314 General self-routing control mechanism over bit-permuting switching networks
08/29/2006US7099311 Virtual tandem switch
08/29/2006US7099309 Using a handheld communication device with a hot spot network
08/29/2006US7099303 Method for transmitting control information between a line-switching and a packet-switching communications network
08/29/2006US7099300 Radio transmission apparatus and radio transmission method
08/29/2006US7099291 Dispatch call origination and set up in a CDMA mobile communication system
08/29/2006US7099279 Media data coding and multiplexing apparatus, media data coding and multiplexing system, and media data coding and multiplexing method
08/29/2006US7099273 Data transport acceleration and management within a network communication system
08/29/2006US7099272 Synchronous transport module
08/29/2006US7098707 Highly configurable PLL architecture for programmable logic
08/24/2006WO2006088751A2 Access control for mobile multicast
08/24/2006WO2006088695A2 Clock-based replay protection
08/24/2006WO2006088614A1 Multicast routing
08/24/2006WO2006088595A2 Bandwidth allocation for voip traffic in network having interface between frame relay and atm
08/24/2006WO2006088586A2 Method and apparatus to facilitate forwarding of single frame and multi-frame data packets
08/24/2006WO2006087725A2 Client server outgoing call management system
08/24/2006WO2006087264A1 A synchronization system using redundant clock signals for equipment of a synchronous transport network
08/24/2006WO2006058045A9 Digital data interface device
08/24/2006WO2006017424B1 Communication device and method of operation therefore
08/24/2006WO2006012211A3 A system and method for adaptive rate selection for wireless networks
08/24/2006WO2005109366A3 Method and apparatus for controlling traffic in a computer network
08/24/2006WO2005062869A3 Path engine for optical network
08/24/2006WO2004012019A3 System and method for wireless remote control of locomotives
08/24/2006US20060189302 Network communication system using a single reservation request over one or more assigned frequencies to identify a node
08/24/2006US20060187972 Core network system and optical transmission equipment
08/24/2006US20060187971 Method and apparatus for concurrently transmitting a digital control signal and an analog signal from a sending circuit to a receiving circuit
08/24/2006US20060187969 Serial communication device, method thereof and communication system using the same
08/24/2006US20060187968 Method for data communication
08/24/2006US20060187967 Device and mechanism to manage consistent delay across multiple participants in a multimedia experience
08/24/2006US20060187966 Distributed multiple-channel alignment scheme
08/24/2006US20060187964 Method and apparatus to perform network medium reservation in a wireless network
08/24/2006US20060187963 Method for sharing single data buffer by several packets
08/24/2006US20060187961 Radio integrated circuit and radio communication method
08/24/2006US20060187960 Network interface and computing system including the same
08/24/2006US20060187959 Information converting apparatus
08/24/2006US20060187958 Data processing system, method and interconnect fabric having a flow governor
08/24/2006US20060187957 Communications switching architecture
08/24/2006US20060187956 Apparatus and method for intelligent routing of data between a remote device and a host system
08/24/2006US20060187953 Switching device of networks-on-chip system and scheduling method thereof
08/24/2006US20060187950 Architecture and provisioning tools for managed multicast virtual private LAN trees
08/24/2006US20060187944 Communication device, data transferring system and electronic apparatus
08/24/2006US20060187937 Techniques for oversubscribing edge nodes for virtual private networks
08/24/2006US20060187930 Dynamic table sharing of memory space within a network device
08/24/2006US20060187921 Wireless communication system, data transmitter and wireless communication method
08/24/2006US20060187897 Method and apparatus for efficient and deterministic group alerting
08/24/2006US20060187896 Method of registering mobile node in mobile IP environment and mobile IP network system using the same
08/24/2006US20060187895 Method access point and program product for providing bandwidth and airtime fairness in wireless networks
08/24/2006US20060187882 Supporting handover of multi-mode mobile terminal between heterogeneous networks
08/24/2006US20060187868 Method and apparatus for profiling characteristic of mobile devices
08/24/2006US20060187866 Method for reporting and accumulating data in a wireless communication network
08/24/2006US20060187862 Time division duplexing transmission/reception apparatus and method using polarized duplexer
08/24/2006US20060187844 High speed uplink packet access scheme
08/24/2006US20060187843 Remote witness testing system
08/24/2006US20060187838 Method and system for load balancing in a network platform
08/24/2006US20060187832 Filter based range check in a network device
08/24/2006US20060187830 Adaptive queue mechanism for efficient realtime packet transfer and adaptive queue establishment system thereof
08/24/2006US20060187827 Programmable metering behavior based on table lookup
08/24/2006US20060187822 Method and apparatus for partitioning allocation and management of jitter buffer memory for tdm circuit emulation applications
08/24/2006US20060187819 Method and apparatus for constructing a repair path around a non-available component in a data communications network
08/24/2006US20060187817 Access control for a packet-oriented network, taking into account resilience requirements
08/24/2006DE102005006893A1 Codefolge und Funkstation Code sequence and radio station
08/24/2006CA2597907A1 Method and apparatus to facilitate forwarding of single frame and multi-frame data packets
08/23/2006EP1694096A2 Method and system for reducing audio latency
08/23/2006EP1692889A1 Systems and methods for added authentication in distributed network delivered half-duplex communications
08/23/2006EP1692888A1 Systems and methods for facilitating instant communications over distributed cellular networks
08/23/2006EP1692859A2 Multimedia distribution system
08/23/2006EP1692794A1 Method and apparatus for processing a received virtual concatenation frame with memory addressing scheme to avoid delays at the boundaries between adjacent synchronous payload envelopes
08/23/2006EP1692793A1 System and method for automatic reset of pre-programmed circuits in case of failures in transport networks
08/23/2006EP1692792A1 Circuit and method for synchronizing clock pulses
08/23/2006EP1692591A2 Systems and methods for dynamic network channel modification
08/23/2006EP1620966A4 Method and architecture for accessing an internet protocol multimedia subsystem (ims) over a wireless local area network (wlan)
08/23/2006EP1305883A4 Transparent transport overhead mapping
08/23/2006EP1171979B1 Data packets retransmission in a communication system
08/23/2006CN1823547A Method and apparatus for transmission control in an Ethernet passive optical network
08/23/2006CN1823491A Fast synchronization for half duplex digital communications
08/23/2006CN1823484A Switching arrangement and method for communications platform
08/23/2006CN1822526A Synchronous telecommunications equipment with device for synchronising redundant clock signals
08/23/2006CN1822511A Physical layer processing for a wireless communication system using code division multiple access
08/23/2006CN1822507A Multiplexing device and multiplexed data transmission and reception system
08/23/2006CN1271837C 同步器 Synchronizer
08/23/2006CN1271815C Encoder and decoder
08/23/2006CN1271813C Network system and output device used in this system
08/23/2006CN1271810C Determination of differential offset in radio device
08/23/2006CN1271489C Phase position controlling method of data signals back clock-circuit device and interface equipment