Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
03/2006
03/16/2006US20060056380 Radio communication device and radio communication method
03/16/2006US20060056379 System and method for network-assisted connection in a wireless environment
03/16/2006US20060056376 Physical channel configuration signaling procedures
03/16/2006US20060056362 Data communication method based on multi-receiver aggregation
03/16/2006US20060056328 Identifying network rotuters and paths
03/16/2006US20060056327 Adaptive pre-equalization method and apparatus
03/16/2006US20060056326 Wireless enabled memory module
03/16/2006US20060056323 Synchronization of distributed cable modem network components
03/16/2006US20060056322 Method for updating a timer function in a mobile station in a wireless local area network
03/16/2006US20060056288 Network graph for alternate routes
03/16/2006US20060056287 Reporting dial-up access problems using a real-time automated system
03/16/2006DE10327116B4 Verfahren zur Zeitsynchronisation von mindestens zwei in einem Mikroprozessorsystem enthaltenden Uhren A method for time synchronization of at least two system clocks in a microprocessor containing
03/15/2006EP1635582A2 Data receiver
03/15/2006EP1635501A1 Method of detecting the relative position of two signals and corresponding device
03/15/2006EP1635493A1 Synchronization of distributed cable modem network components
03/15/2006EP1635484A2 Optical signal quality supervisory device
03/15/2006EP1635480A2 System and method for generating signal waveforms in a CDMA cellular telephone system
03/15/2006EP1635479A2 System and method for generating signal waveforms in a CDMA cellular telephone system
03/15/2006EP1634466A2 Improved wireless network cell controller
03/15/2006EP1634463A2 Method and apparatus for non-centralized network bandwidth management
03/15/2006EP1634462A2 Method and apparatus for processing null packets in a digital media receiver
03/15/2006EP1634414A2 Multi-rate, multi-protocol, multi-port line interface for a multiservice switching platform
03/15/2006EP1634404A2 System and method for single-point to fixed-multipoint data communication
03/15/2006EP1179236B1 System and method for providing master and slave phase-aligned clocks
03/15/2006CN2765403Y Time division one-to-four path tapping device
03/15/2006CN1748437A Transmission band assigning device
03/15/2006CN1748381A Efficient framing procedure for variable length packets
03/15/2006CN1747356A Burst frequency signal detector and detection
03/15/2006CN1245852C Network element for transmitting optical network signal
03/15/2006CN1245820C Method and apparatus for establishing, disconnecting and/or holding communication
03/15/2006CN1245819C Packet transmission method, packet transmission device, radio frame transmission method, mobile communication method, mobile communication system, and exchange
03/15/2006CN1245811C Upload synchronizing method for time division duplex synchronous code division multiples address wireless communication signal
03/14/2006US7013339 Method to control a network device in a network comprising several devices
03/14/2006US7013135 Cell searcher and cell searching method
03/14/2006US7012980 Synchronous, clocked communication system with relative clock and method for configuring such a system
03/14/2006US7012973 Estimation of doppler shift compensation in a mobile communication system
03/14/2006US7012937 Method and apparatus for tracking a synchronization signal
03/14/2006US7012936 Initializing method and data transmitter
03/14/2006US7012935 Alignment and deskew device, system and method
03/14/2006US7012934 Method and apparatus for detecting a network timing loop
03/14/2006US7012931 Multicast communication method
03/14/2006US7012930 Apparatus and method for pre-arbitrating use of a communication link
03/14/2006US7012929 System and method for assigning time slots in communication system and network-side apparatus used therefor
03/14/2006US7012917 Service unit for a hub having multiple star interconnect configurations
03/14/2006US7012913 Apparatus, and associated method, for facilitating communication of unfragmented packet-formatted data in a radio communication system
03/14/2006US7012911 Method and apparatus for W-CDMA modulation
03/14/2006US7012906 Pilot signals for synchronization and/or channel estimation
03/14/2006US7012887 Method for restoring diversely routed circuits
03/14/2006US7012885 Data communications apparatus for cable network
03/14/2006US7012476 Voltage-controlled oscillator, clock converter, and electronic device
03/09/2006WO2006026683A2 Message synchronization over a stochastic network
03/09/2006WO2006026310A1 Method and system for a quality of service mechanism for a wireless network
03/09/2006WO2006026171A2 Enhanced timing margin memory interface
03/09/2006WO2006026128A2 Method and apparatus for improved data delivery to mobiles using sdb signaling
03/09/2006WO2006026122A2 Method for establishing high-reliability wireless connectivity to mobile devices using multi channel radios
03/09/2006WO2006026078A1 Ultra-wideband synchronization systems and methods
03/09/2006WO2005074176A3 Feedback control loop for bit detection in an n-dimensional data block
03/09/2006US20060050884 Hardened automatic synchronisation scheme for ATM cells
03/09/2006US20060050819 Frame synchronizing device and method
03/09/2006US20060050743 Method and apparatus for flexible packet selection in a wireless communication system
03/09/2006US20060050742 Method and system for controlling access to a wireless communication medium
03/09/2006US20060050740 Method and apparatus for network transmission capacity enhancement for the telephone circuit switched network
03/09/2006US20060050739 Method and apparatus for generating a header in a communication network
03/09/2006US20060050738 Method and apparatus for segmentation and reassembly of data packets in a communication switch
03/09/2006US20060050737 System and method for checking validity of data transmission
03/09/2006US20060050735 Rapid vehicle bus network activity
03/09/2006US20060050734 System and method for network capacity enhancements using a variable vocoder
03/09/2006US20060050733 Virtual channel arbitration in switched fabric networks
03/09/2006US20060050732 System and method for effectively performing a transmit power adjustment procedure
03/09/2006US20060050731 High-speed IEEE 1394 link interface
03/09/2006US20060050730 Method for controlling operation of a child or neighbor network
03/09/2006US20060050727 Communication timing control method and apparatus, node, and communication system
03/09/2006US20060050726 Transmit adaptive equalization for communication system with one or more serial data channels
03/09/2006US20060050692 Routing in a data communication network
03/09/2006US20060050679 Method for On-Line Recovery of Parameter Synchronization for Ciphering Applications
03/09/2006US20060050678 Block de-interleaving system
03/09/2006US20060050677 System and method for minimizing guard time in a time division duplex communication system
03/09/2006US20060050646 System and method for automatically performing a channel selection procedure in a wireless network
03/09/2006US20060050640 Method and apparatus for network congestion control using queue control and one-way delay measurements
03/09/2006US20060050636 Traffic restriction in packet-oriented networks by means of link-dependent limiting values for traffic passing the network boundaries
03/09/2006US20060050635 Delay guarantee path setting system
03/09/2006US20060049966 Audio data code conversion transmission method and code conversion reception method, device, system, and program
03/08/2006EP1633068A1 Method of setting up a backup path in a transport network
03/08/2006EP1633065A2 Transmitter, receiver, communication apparatus, communication method and communication system
03/08/2006EP1633064A2 Method for transmitting multimedia data.
03/08/2006EP1632045A2 System and method to provide fairness and service differentiation in ad-hoc networks
03/08/2006EP1632044A2 System and method to improve the overall performance of a wireless communication network
03/08/2006EP1632043A2 Architecture and method for framing optical control and data bursts within optical transport unit structures in photonic burst-switched networks
03/08/2006EP1456733A4 Multiple dataport clock synchronization
03/08/2006EP1400104A4 Bit stream conversion system
03/08/2006EP1010297B1 Three-state output in a part of a cross-connecting device
03/08/2006EP1002389B1 Method of timestamp synchronization of a reservation-based tdma protocol
03/08/2006EP0960494B1 Synchronisation in an atm over stm transmission system
03/08/2006EP0940026B1 Wireless network
03/08/2006EP0895378B1 Method and system for transmitting audio data with time stamp
03/08/2006CN1745596A Radio communication system employing spectral reuse transceivers
03/08/2006CN1745591A System and method for extending neighboring cell search window
03/08/2006CN1745528A Methods for implementing a dynamic frequency selection (dfs) and a temporary channel selection
03/08/2006CN1745527A Initial cell search in wireless communication systems
03/08/2006CN1745526A Apparatus and method for synchronization of audio and video streams.