Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
07/2006
07/26/2006EP1683286A2 A method and apparatus for interrupting a transmission of a multicast signal
07/26/2006EP1682990A2 Apparatus method and medium for detecting payload anomaly using n-gram distribution of normal data
07/26/2006EP1510089B1 Flow-based selective reverse tunneling in wireless local area network (WLAN) - cellular systems
07/26/2006EP1430626B1 Peak detection with matched filter
07/26/2006EP1423931B1 Stm-1 to stm-64 sdh/sonet framer with data multiplexing from a series of configurable i/o ports
07/26/2006EP1013032A4 Method and apparatus for inserting/extracting sets of signals into/from a signal stream
07/26/2006EP0976212B1 Method and apparatus for measurement of peak throughput in packetized data networks
07/26/2006CN1810053A Method for downlink transmission synchronization and data buffer sizing in a radio access network
07/26/2006CN1810050A Identification of a mobile station at a serving mobile location center
07/26/2006CN1810049A Method and apparatus for providing session data to a subscriber to a multimedia broadcast multicast service
07/26/2006CN1810042A Method and apparatus for processing null packets in a digital media receiver
07/26/2006CN1809978A Method and system for efficient flow control for client data frames over GFP across a SONET/SDH transport path
07/26/2006CN1809971A Ultra-wideband communication system and method
07/26/2006CN1809041A Asymmetric bidirectional wavelength division multiplexing
07/26/2006CN1809008A Handling broadcast and multicast traffic as unicast traffic in a wireless network
07/26/2006CN1808951A Channel priority queuing method in multi-carrier communication system
07/26/2006CN1808950A Method of dynamic bandwidth adjustment for protection ring of multiplexed segment
07/26/2006CN1266977C Radio communication system
07/26/2006CN1266897C Network controller and method of establishing logical connection in synchronous digital communications network
07/26/2006CN1266895C Method for dynamically regulating bandwidth of inner embedded elastic package loop circular network
07/26/2006CN1266888C Method of flow engineering chain circuit state information dissemination
07/26/2006CN1266856C Signal transmitting and receiving method based on time-division duplex in radio communication system
07/25/2006US7082546 Low-speed DLL employing a digital phase interpolator based upon a high-speed clock
07/25/2006US7082467 Method and device for selective transport level spoofing based on information in transport level packet
07/25/2006US7082357 Failure diagnosis method of vehicle communication network
07/25/2006US7082197 Data multiplexing device, program distribution system, program transmission system, pay broadcast system, program transmission method, conditional access system, and data reception device
07/25/2006US7082175 Method for controlled synchronization to an astable clock system, and reception unit corresponding thereto
07/25/2006US7082144 Communication system using a multiplex signal carrying an auxiliary signal
07/25/2006US7082143 Voice and data exchange over a packet based network with DTMF
07/25/2006US7082142 System and method for delivering content in a unicast/multicast manner
07/25/2006US7082140 System, device and method for supporting a label switched path across a non-MPLS compliant segment
07/25/2006US7082137 Method of managing time-slot interchange in transoceanic MS-SPRING networks
07/25/2006US7082120 Method and communication system for setting up an H.323 or SIP connection from a source network to a connection destination which is external to the source network
07/25/2006US7082118 Maintaining session connectivity when a mobile node moves from one layer 3 network to another
07/25/2006US7082115 Radio telecommunications system with improved use of timeslots
07/25/2006US7082113 TDMA communication system and method including discontinuous modulation for reducing adjacent and co-channel interference
07/25/2006US7082107 Power control in wireless communications based on estimations of packet error rate
07/25/2006US7082100 Storage system adapter and method of using same
07/25/2006CA2256352C Method and apparatus for synchronizing frames within a continuous stream of digital data
07/21/2006CA2531384A1 Handling broadcast and multicast traffic as unicast traffic in a wireless network
07/20/2006WO2006076652A2 Dynamic and intelligent buffer management for san extension
07/20/2006WO2006076264A2 System and method for multiplexing pdh and packet data
07/20/2006WO2006075820A1 Apparatus and method for transmitting data blocks based on priority
07/20/2006WO2006075386A1 Frequency division communication system
07/20/2006WO2006075312A2 Method to synchronize receiver's clock to transmitter's clock at sub-100nsec
07/20/2006WO2006075007A1 Method of transmitting mpeg streams over ip and corresponding device, receiving method and receiver
07/20/2006WO2006074959A2 Representation of timing data in particular for satellite navigation system
07/20/2006WO2006047160A3 Method of scheduling data and signaling packets for push-to-talk over cellular networks
07/20/2006WO2006036632A3 Adaptive bandwidth utilization for telemetered data
07/20/2006WO2005076817B1 Method for preserving wireless resources in a wireless local area network
07/20/2006WO2005050368A3 Methods and systems for providing transport of media gateway control commands using high-level datalink control (hdlc) protocol
07/20/2006WO2005045597A3 Endpoint packet scheduling system
07/20/2006US20060161798 Network synchronization technique
07/20/2006US20060161675 System and method for multimedia delivery in a wireless environment
07/20/2006US20060161393 Dual protocol handheld field maintenance tool with radio-frequency communication
07/20/2006US20060160545 Methods and apparatus for identifying asset location in communication networks
07/20/2006US20060159130 Method and apparatus for constant bit rate data transmission in an optical burst switching network
07/20/2006US20060159127 Method and system of controlling software distribution or file transfer
07/20/2006US20060159126 Real time optimization over a shared communication channel
07/20/2006US20060159125 System and method for providing central office equipment for high bandwidth communications
07/20/2006US20060159124 Access control of a multimedia session according to network resources availability
07/20/2006US20060159123 Method for reserving bandwidth in an ethernet type network
07/20/2006US20060159122 Providing TDM channels to locations connected by networks implemented on broadcast medium
07/20/2006US20060159121 Protocol conversion device and method
07/20/2006US20060159120 Method and system for rate selection algorithm to maximize throughput in closed loop multiple input multiple output (MIMO) wireless local area network (WLAN) system
07/20/2006US20060159117 Multicast distribution of streaming multimedia content
07/20/2006US20060159115 Method of controlling information processing system, information processing system, direct memory access control device and program
07/20/2006US20060159112 Dynamic and intelligent buffer management for SAN extension
07/20/2006US20060159102 Interworking between cell and packet based networks
07/20/2006US20060159100 Use of IPv6 in access networks
07/20/2006US20060159096 Message filtering and demultiplexing system
07/20/2006US20060159094 Point-to multipoint network interface
07/20/2006US20060159093 Broadcast splitter enabling selective transmission in real time
07/20/2006US20060159089 Pointer processing and path BIP-8 computation for large concatenated payloads
07/20/2006US20060159084 Routing control technique in MPLS
07/20/2006US20060159079 Transmission control method in an arq system
07/20/2006US20060159066 Voice-over-internet protocol gateway
07/20/2006US20060159057 Base station apparatus and transmission method thereof
07/20/2006US20060159038 System and method for using per-packet receive signal strength indication and transmit power levels to compute path loss for a link for use in layer II routing in a wireless communication network
07/20/2006US20060159033 Controller apparatus, mobile terminal, and communication control method
07/20/2006US20060159027 Method and system for updating real-time data between intervals
07/20/2006US20060159024 Method and apparatus for responding to node anormalities within an ad-hoc network
07/20/2006US20060159023 CRC error history mechanism
07/20/2006US20060159022 Routing method
07/20/2006US20060159015 Apparatus and method for transmitting data in a broadband wireless access communication system
07/20/2006US20060159013 Method of controlling transmission rates
07/20/2006US20060159012 Method and system for managing messages with highly available data processing system
07/20/2006US20060159011 Detecting unavailable network connections
07/20/2006US20060159009 Fast rerouting apparatus and method for MPLS multicast
07/20/2006US20060159007 System and method for automatically replacing nodes in a network
07/20/2006US20060159002 Method and system for crosstalk cancellation
07/19/2006EP1681893A1 Idle mode handling in a hybrid GSM/CDMA network
07/19/2006EP1680934A2 Method and system for providing intelligent remote access to wireless transmit/receive units
07/19/2006EP1680932A2 System to guide and monitor the installation and revision of network cabling of an active jack network system
07/19/2006EP1208664B1 Transmission method with frequency and time spread at transmitter level
07/19/2006EP0981926B1 Method and apparatus for formatting synchronous and asynchronous data
07/19/2006EP0937343B1 Transmission method and communication system employing the method
07/19/2006CN1806463A Extended dynamic resource allocation for packet data transfer
07/19/2006CN1806462A Extended dynamic resource allocation for packet data transfer
07/19/2006CN1806461A Extended dynamic resource allocation for packet data transfer