Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
09/2006
09/28/2006WO2006101627A2 Test system and method for parallel modulation error measurement of transceivers
09/28/2006WO2006002251A3 Systems and methods for implementing double wide channels in a communication system
09/28/2006WO2005062839A3 Method and system for multicast scheduling in a wlan
09/28/2006WO2005032156A3 Channel assignment for scalable ad-hoc networks
09/28/2006US20060218473 Coding apparatus and decoding apparatus for transmission/storage of information
09/28/2006US20060218463 Coding apparatus and decoding apparatus for transmission/storage of information
09/28/2006US20060218462 Coding apparatus and decoding apparatus for transmission/storage of information
09/28/2006US20060218318 Method and system for synchronizing communications links in a hub-based memory system
09/28/2006US20060216041 Optical signal receiver, optical signal monitoring unit, and optical signal monitoring method
09/28/2006US20060215744 Test system and method for parallel modulation error measurement of transceivers
09/28/2006US20060215711 Apparatus for receiving packet stream
09/28/2006US20060215710 Frame communication method and device
09/28/2006US20060215709 Code conversion circuit
09/28/2006US20060215708 Signaling/control transport
09/28/2006US20060215707 Systems and methods for stream format conversion
09/28/2006US20060215706 Signal transmitting method and apparatus using location division multiple access
09/28/2006US20060215705 Method of detecting error of control information to be transmitted by downlink channel of radio communication and mobile terminal
09/28/2006US20060215704 System and method for utilizing broadcast time
09/28/2006US20060215703 Data transfer control device and electronic instrument
09/28/2006US20060215702 Packet Communication System And Packet Communication Apparatus
09/28/2006US20060215701 Methods and systems for transferring binary data
09/28/2006US20060215700 Shared implementation for multiple system interfaces
09/28/2006US20060215699 Trick mode operation for subchannels
09/28/2006US20060215698 Communication subsystem controlled information dissemination
09/28/2006US20060215697 Protocol stack using shared memory
09/28/2006US20060215696 Information processing device linkage apparatus, information processing device linkage system, and information processing device linkage program
09/28/2006US20060215695 Protocol stack
09/28/2006US20060215694 Contention-free burst method for media access control over networks
09/28/2006US20060215693 Method for transmitting data packages
09/28/2006US20060215692 Method for generating and registering identification in wireless sensor network
09/28/2006US20060215691 Network adaptor, communication system and communication method
09/28/2006US20060215690 Leveraging real-time communications for device discovery
09/28/2006US20060215689 System-level communication link bonding apparatus and methods
09/28/2006US20060215683 Method and apparatus for voice quality enhancement
09/28/2006US20060215681 Transmission device and upgrade method thereof
09/28/2006US20060215669 System, method and apparatus for controlling a network post-demultiplexing function
09/28/2006US20060215668 Access point management
09/28/2006US20060215664 Multiplexing apparatus, multiplexing method, program, and recording medium
09/28/2006US20060215633 Method and system using quality of service information for influencing a user's presence state
09/28/2006US20060215629 System and method for synchronous clock re-generation from a non-synchronous interface
09/28/2006US20060215628 Method and apparatus for providing open loop bandwidth allocation
09/28/2006US20060215620 Advanced WLAN access point and a message processing method for the same
09/28/2006US20060215598 Wireless communication system facilitating communications through local networks
09/28/2006US20060215596 Network aware cross-layer protocol methods and apparatus
09/28/2006US20060215593 Distributed Multichannel Wireless Communication
09/28/2006US20060215592 Radio base station device and mobile communication system
09/28/2006US20060215583 Slot-based transmission synchronization mechanism in wireless mesh networks
09/28/2006US20060215581 Configuration of failure and acquire timeouts to facilitate recovery from failures in hierarchical mesh networks
09/28/2006US20060215579 Method and apparatus for the creation and maintenance of a self-adjusting repository of service level diagnostics test points for network based VPNs
09/28/2006US20060215574 Bandwidth estimation in broadband access networks
09/28/2006US20060215570 Method of achieving the network link status penetrate
09/28/2006US20060215568 System and method for data collection in an avionics network
09/28/2006US20060215561 Cross-layer rate adaptation mechanism for WLAN
09/28/2006US20060215552 Method and an apparatus for managing access path
09/28/2006US20060215549 Deadlock detection in a telecommunication network
09/28/2006US20060215548 Method and system for providing voice QoS during network failure
09/28/2006US20060215546 Data relay apparatus and failure recovery method
09/28/2006US20060215544 Packet repeater
09/28/2006US20060215538 Coarse timing/frame acquisition in OFDM system using time division multiplexed pilot symbol
09/28/2006US20060215535 Information storage medium and information recording apparatus for storing video and audio signals distributed by digital broadcasting
09/28/2006US20060214824 Method, apparatus, system, and program for code conversion transmission and code conversion reception of audio data
09/28/2006DE19816350B4 Verfahren und Vorrichtung zum Betrieb eines Kommunikationssystems, in dem sich mehrere Stationen den Zugang zu einem gemeinsamen Kommunikationskanal nach einem Mehrfachzugriffsformat im Zeitmultiplex teilen Method and apparatus for operating a communication system in which multiple stations share access to a common communication channel according to a multiple access format in time-division multiplex
09/28/2006DE102004035778B4 Verfahren zur technologieübergreifenden Fehlerschutzschaltung A method for cross-technology fault protection circuit
09/27/2006EP1705817A1 Apparatus for transmitting data using virtual concatenation
09/27/2006EP1705816A1 Data transfer control device and electronic apparatus
09/27/2006EP1705815A1 A digital clock switching means
09/27/2006EP1705628A1 Data transfer control device and electronic apparatus
09/27/2006EP1704681A2 Simplified time synchronization for a centralized guardian in a tdma star network
09/27/2006EP1704660A1 Module for network interface card
09/27/2006EP1366629B1 Managing burst profile characteristics in tdm systems
09/27/2006EP0963630B1 Method for controlling quality of service in an ATM network
09/27/2006CN1839624A Data conversion system
09/27/2006CN1839596A Method and apparatus for transmitting and receiving MBMS packet data and control information
09/27/2006CN1839590A Method and apparatus for providing multimedia broadcast multicast service data to a subscriber to a multimedia broadcast multicast service
09/27/2006CN1839573A Remote synchronization in packet-switched networks
09/27/2006CN1839380A Method for radio bearer optimization through an adaptive access probability factor
09/27/2006CN1838575A Method for carrying out B3 byte regeneration after high capacity time-division crossing
09/27/2006CN1838574A TDD-CDMA system and its random access method
09/27/2006CN1277415C Mixed-media telecommunication call method and videophone
09/26/2006US7114070 System and method for automatic digital certificate installation on a network device in a data-over-cable system
09/26/2006US7113703 Optical transmission system and optical transmission device
09/26/2006US7113558 Space-time processing for wireless systems with multiple transmit and receive antennas
09/26/2006US7113523 Data multiplexing device, program distribution system, program transmission system, pay broadcast system, program transmission method, conditional access system, and data reception device
09/26/2006US7113520 Local protocol server
09/26/2006US7113513 Method and device for transmitting data
09/26/2006US7113507 Method and system for communicating control information via out-of-band symbols
09/26/2006US7113501 Synchronization of V42bis de/compression for V34/V42 modem relay method and apparatus
09/26/2006US7113499 Wireless communication
09/26/2006US7113498 Virtual switch
09/26/2006US7113497 Bandwidth management in a wireless network
09/26/2006US7113493 Active networking in communication satellites
09/26/2006US7113492 Audio broadcast in cordless digital system
09/26/2006US7113490 Communication sequence, data circuit-terminating equipment, data terminal equipment, and storage medium storing communication control program
09/26/2006US7113489 Metropolitan area network switching system and method of operation thereof
09/26/2006US7113486 Method and apparatus for measuring quality of service parameters of networks delivering real time MPEG video
09/26/2006US7113484 Downstream channel change technique implemented in an access network
09/26/2006US7113481 Informed dynamic path protection for optical networks
09/26/2006US7113477 Traffic measurement collection in a telecommunication network
09/26/2006US7113118 Digital signal encoding apparatus and method, digital signal decoding apparatus and method, and digital signal transmission system
09/21/2006WO2006099464A2 Systems and methods to detect collisions in channel sense multiple access communications