Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
03/2007
03/15/2007US20070058574 Organizational arrangements for self-coordinated machine networks
03/15/2007US20070058555 Method and apparatus for low overhead network protocol performance assessment
03/15/2007US20070058554 Method of networking systems reliability estimation
03/15/2007US20070058553 Method and an arrangement for transport layer control signalling in utran supporting both atm and ip transport technologies
03/15/2007US20070058552 Communication apparatus, communication state detection method and communication state detection program
03/15/2007US20070058530 Apparatus, computer readable medium and method for redundant data stream control
03/15/2007US20070058528 Fault-Tolerant Communications In Routed Networks
03/14/2007EP1763269A1 Channel allocation method and base station device using the same
03/14/2007EP1763175A1 Stream data reception/reproduction device and stream data reception/reproduction method
03/14/2007EP1763165A1 Method for operating a passive optical network, optical line termination and transmission frame
03/14/2007EP1763164A1 Receiver, frequency deviation measuring unit and positioning and ranging system
03/14/2007EP1763020A2 Variable rate vocoder
03/14/2007EP1762042A2 Optical line termination system, method and apparatus for bus management, and method and apparatus for signal concentration
03/14/2007EP1762028A2 Methods and apparatus for computer network security using intrusion detection and prevention
03/14/2007EP1762018A2 Method and apparatus for accessing a wireless multi-carrier communication system
03/14/2007EP1761862A1 Method for radio bearer optimization through an adaptive access probability factor
03/14/2007CN1930899A Frequency channel assigning system, base station, control station, inter-system common control apparatus, frequency channel assigning method and control method
03/14/2007CN1930839A Providing a multicast service in a communication network
03/14/2007CN1930820A Method and apparatus for dynamic backhaul resource management in a wireless communication system
03/14/2007CN1930812A Apparatus and method for assigning a ranging channel and transmitting and receiving a ranging signal in an OFDM system
03/14/2007CN1930810A Method and apparautus for reducing erroneous frame classifications
03/14/2007CN1930809A Method of signaling reverse channel information with minimal voice/data delay
03/14/2007CN1930808A Transmitter and receiver for data burst in a wireless communication system
03/14/2007CN1930789A Wireless communication apparatus
03/14/2007CN1929479A Method and system for protecting label exchanging path
03/14/2007CN1929447A Method and device for searching address prefixion and message transfer method and system
03/14/2007CN1929352A Distribution method for descending chain circuit OVSF code in SCDMA system
03/14/2007CN1928769A System and method for TOD-clock steering
03/14/2007CN1305281C Inter connected network protocol packet error processing equipment and its method
03/14/2007CN1305216C Distributed multiplexer
03/13/2007US7191370 Data transmitter device, repeater device, data transmission/reception device, and data communication method
03/13/2007US7191354 Method for synchronizing a first clock to a second clock, processing unit and synchronization system
03/13/2007US7191236 Transparent telecommunications system and apparatus
03/13/2007US7191126 Sound encoder and sound decoder performing multiplexing and demultiplexing on main codes in an order determined by auxiliary codes
03/13/2007US7190967 Radio communication system, communication terminal, and method for transmitting burst signals
03/13/2007US7190961 Method for discovery and routing within mobile ad-hoc networks
03/13/2007US7190704 Cable modem system with sample and packet synchronization
03/13/2007US7190703 Method and device for synchronizing base stations of a mobile communications network
03/13/2007US7190702 Method for encapsulating a signaling system seven (SS7) user part message in an internet protocol (IP) packet for transmission over an IP network
03/13/2007US7190701 Wireless communication system and method having RLC layer of transparent mode
03/13/2007US7190700 Method for managing radio resource in mobile communication system
03/13/2007US7190697 Multiplexing of selection from among streams and parsed-out time synchronization information
03/13/2007US7190691 Method of controlling timing for uplink synchronous transmission scheme
03/13/2007US7190690 Interference reduction
03/13/2007US7190686 Self configuring high throughput medium access control for wireless networks
03/13/2007US7190685 Control information transmission in a wireless communication system
03/13/2007US7190684 Method and system for UMTS packet transmission scheduling on shared downlink channels
03/13/2007US7190677 System and method for multiple test access in a communication network
03/13/2007US7190676 Traffic manager, gateway signaling and provisioning service for all packetized networks with total system-wide standards for broadband applications including all legacy services
03/13/2007US7190672 System and method for using destination-directed spreading codes in a multi-channel metropolitan area wireless communications network
03/13/2007US7190671 Mitigating denial-of-service attacks using frequency domain techniques
03/13/2007US7189923 Digital electronic apparatus with suppressed radiant noise
03/08/2007WO2007027870A2 Synchronizing data transmission over wireless networks
03/08/2007WO2007027833A2 Circuit, system and multiplexing signals with reduced jitter
03/08/2007WO2007026700A1 Time slot control method, communication system, communication apparatus, and storing medium
03/08/2007WO2007025466A1 A method for distributing up link time frequency resource and a device thereof
03/08/2007US20070054643 Receiver and method for operating a receiver
03/08/2007US20070053687 Optical transmission system constructing method and system
03/08/2007US20070053474 Clock transmission apparatus for network synchronization between systems
03/08/2007US20070053385 Cascade switch for network traffic aggregation
03/08/2007US20070053384 Methods and systems for reducing waiting-time jitter
03/08/2007US20070053383 Apparatus and method for forming and ascertaining system information from system information medium access control protocol messages
03/08/2007US20070053382 Method, apparatus, signals, and medium for managing a transfer of data in a data network
03/08/2007US20070053381 Method, apparatus and computer program product for sharing resources
03/08/2007US20070053380 Apparatus and method to achieve a constant sample rate for multiplexed signals with frame boundaries
03/08/2007US20070053379 Streaming media encoder with confidence monitor
03/08/2007US20070053376 Control of network plug-and-play compliant device
03/08/2007US20070053372 Method for Realizing Automatic Synchronization of Timing Source in Networks
03/08/2007US20070053369 System apparatus and method for interconnecting TDM and frame/packet communication networks
03/08/2007US20070053366 Layer-two interworking applied to L2-L3 pseudowires
03/08/2007US20070053354 Method and system for securing wireless transmission of an aggregated frame
03/08/2007US20070053341 System and method for synchronizing companion electronic devices
03/08/2007US20070053340 Time synchronization system and method for synchronizing locating units within a communication system using a known external signal
03/08/2007US20070053339 Frame synchronisation in a radio access network
03/08/2007US20070053338 Apparatus, system and method capable of cooperating in a distributed communication wireless network
03/08/2007US20070053321 Flexible data partitioning in systems using wideband channel bonding modems
03/08/2007US20070053313 Controlling visibility of a wireless device
03/08/2007US20070053311 ROF link apparatus capable of stable TDD wireless service
03/08/2007US20070053305 Method of tuning process for WLAN devices
03/08/2007US20070053300 Methods, systems, and computer program products for multi-path shortest-path-first computations and distance-based interface selection for VoIP traffic
03/08/2007US20070053299 Wireless communication terminal and QoS information collection method
03/08/2007US20070053291 Optimized Broadcast of ESG with Simple Fragment Management Scheme
03/08/2007US20070053287 System and method for selecting data rates in a wireless communication system
03/08/2007US20070053284 System and method for fault-tolerance in an inter-carrier network interface
03/08/2007US20070053283 Correlation and consolidation of link events to facilitate updating of status of source-destination routes in a multi-path network
03/07/2007EP1760922A1 Flexible data partitioning in systems using wideband channel bonding modems
03/07/2007EP1760891A1 Two dimensional interleaving for cdma
03/07/2007EP1759559A1 Integrated circuit and method for time slot allocation
03/07/2007EP1759542A2 Session control using a multicast address
03/07/2007EP1759541A2 Method and apparatus for sending a multicast message
03/07/2007EP1759535A2 Maintaining synchronization of streaming audio and video using internet protocol
03/07/2007EP1759499A1 Information transmission in a communications system
03/07/2007EP1759300A2 Domain-influenced prefix assignment method and apparatus
03/07/2007EP1698204A4 Methods and apparatus for providing slot reservations for slotted messages in wireless communication networks
03/07/2007EP0997012B1 Wireless telecommunications system with a cdma, fdma and tdma multiple access component, especially a "jd-cdma" telecommunications system with hybrid multiple access techniques
03/07/2007CN1926896A Method and apparatus for multi-antanna signal transmission in RF long-distance wireless BS
03/07/2007CN1926872A Information processing device, information processing method, program, and data structure
03/07/2007CN1926824A Sound packet reproducing method, sound packet reproducing apparatus, sound packet reproducing program, and recording medium
03/07/2007CN1925375A Judging and position tagging method for descending synchronous code in TD-SCDMA system
03/07/2007CN1303845C Radio communication system