Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
08/2006
08/16/2006CN1819567A Method and device for improving inspection performance in default distributing mode
08/16/2006CN1819566A Method and device for impoving inspection performance in assigned distributing mode by user
08/16/2006CN1819545A Multicast method in network
08/16/2006CN1819510A Distributed cable modem network terminal system and components synchronization method
08/16/2006CN1819499A Synchronous circuit processing method by master spare low-order pointer
08/16/2006CN1270579C Method of and apparatus for isochronous data communication
08/16/2006CN1270529C Multilayer multiplexing for producing MPEG2 transmission flow from basic MPEG2 and MPEG4 flow
08/16/2006CN1270498C Packet transmitter unit, packet receiver unit and packet transmission system
08/16/2006CN1270461C Semiconductor integrated apparatus and delayed locking ring device
08/16/2006CN1270460C Method for effecting controlled synchronization on unstable clock pulse system, and corresponding receiving unit
08/16/2006CN1270459C Transmitter for multichannel digital data and transmission method
08/15/2006US7093275 Synchronizing services across open cable and packet cable
08/15/2006US7093170 Coding apparatus and decoding apparatus for transmission/storage of information
08/15/2006US7092875 Speech transcoding method and apparatus for silence compression
08/15/2006US7092629 Time-division and wave-division multiplexed link for use in a service area network
08/15/2006US7092505 Methods and systems for universal, automatic service selection in a telecommunications signaling network
08/15/2006US7092478 Local timer which is used in wireless LAN
08/15/2006US7092473 Method for the selection (puncturing) of data bits
08/15/2006US7092412 Method and apparatus for long haul high speed data transmission over XDSL pseudo channels
08/15/2006US7092411 Transport stream multiplexing method, transport stream multiplexing apparatus, and storage and reproduction system
08/15/2006US7092410 Method and apparatus for measuring network data packet delay, jitter and loss
08/15/2006US7092409 Timing distribution redundacy in a wireless network
08/15/2006US7092408 Plesiochronous synchronization of remote subscriber's clock to hub's clock
08/15/2006US7092407 Synchronization of an instrument's time-base clock and notable events utilizing unused signal pairs on a daisy-chained ethernet communication link
08/15/2006US7092405 Vertical roaming in wireless networks through improved quality of service measures
08/15/2006US7092404 Interposer chip for protocol conversion
08/15/2006US7092403 Method and communication system for data communication via a cable
08/15/2006US7092402 Adaptive data rate link mechanism for high frequency data communication
08/15/2006US7092398 System, method and computer program product for charging for competitive IP-over-wireless service
08/15/2006US7092397 Method and apparatus for mapping an MPLS tag to a data packet in a headend
08/15/2006US7092382 Method for improving the quality of an audio transmission via a packet-oriented communication network and communication system for implementing the method
08/15/2006US7092381 Delivery of broadcast teleservice messages over packet data networks
08/15/2006US7092377 Bi-directional time slot estimator for wireless communication system
08/15/2006US7092376 Hospital bed and network system
08/15/2006US7092373 Advanced method and arrangement for transferring information in a packet radio service
08/15/2006US7092372 Communication protocol for spread sprectrum wireless communication system
08/15/2006US7092371 System and method for fast dynamic link adaptation
08/15/2006US7092367 Data transmission method, data transmitter, data receiver, data reception method and data transmission and reception system
08/15/2006US7092365 Voice and data exchange over a packet based network with AGC
08/15/2006US7092358 System and method for facilitating flexible quality of service
08/15/2006CA2351682C Code-based optical networks, methods, and apparatus
08/15/2006CA2148995C Method for synchronizing redundantly transmitted message cell streams
08/10/2006WO2006083771A2 Inter-domain path computation technique
08/10/2006WO2006083697A2 Maintaining life line packet-switched telephony services
08/10/2006WO2006083452A2 Method and system of consolidating mobile ip messages within a network
08/10/2006WO2006058053A9 Methods and systems for synchronous execution of commands across a communication link
08/10/2006WO2006058053A2 Methods and systems for synchronous execution of commands across a communication link
08/10/2006WO2006017753A3 Propagation of minimum guaranteed scheduling rates
08/10/2006WO2006011980A3 ARRANGEMENT FOR REACHING IPv4 PUBLIC NETWORK NODES BY A NODE IN AN IPv4 PRIVATE NETWORK VIA AN IPv6 ACCESS NETWORK
08/10/2006WO2005109791A3 A sub-segment based transport layer protocol for wireless medium
08/10/2006WO2005107115A3 System and method for providing seamless roaming
08/10/2006WO2005079539A3 Dynamic identification of nodes in a network
08/10/2006US20060179311 System for providing device authentication in a wireless network
08/10/2006US20060179201 Reducing bandwidth of a data stream transmitted via a digital multimedia link without losing data
08/10/2006US20060176910 Method and system for producing and transmitting multi-media
08/10/2006US20060176909 Processing digital television programs at a receiver so as to prevent interception of unscrambled programs
08/10/2006US20060176908 Method and apparatus for determining ACK frame to acknowledge receipt of transmission frame on a WLAN
08/10/2006US20060176907 Communication equipment, communication control equipment, and communication system
08/10/2006US20060176906 Data processing system, method and interconnect fabric for selective link information allocation in a data processing system
08/10/2006US20060176905 Device and method for implenting dynamic adjustmenting bandwidth of data in a transmission device
08/10/2006US20060176904 Method for sharing a transport connection across a multi-processor platform with limited inter-processor communications
08/10/2006US20060176903 Conveying protocol units for portable electronic objects via a protocol for microcomputer peripherals
08/10/2006US20060176902 Method of processing a multimedia message, a storage medium, and an associated processing system
08/10/2006US20060176901 Method and apparatus for data processing, and computer product
08/10/2006US20060176900 Communication link bonding apparatus and methods
08/10/2006US20060176899 Support chip for handling network chips on a network device
08/10/2006US20060176896 Method and apparatus for transmitting data within a communication system
08/10/2006US20060176895 Data delivery pipeline optimized by cell-based data cascade technology
08/10/2006US20060176887 Systems, methods and devices for relaying communications between network devices
08/10/2006US20060176879 Method of constructing a unique transmission address by a server and server using this method
08/10/2006US20060176878 Method and system for transmitting a multimedia message
08/10/2006US20060176875 IP telephone exchange and IP telephone terminal
08/10/2006US20060176870 Techniques for accessing a wireless communication system with tune-away capability
08/10/2006US20060176869 Dynamic switching of a transmission time interval in a wireless system
08/10/2006US20060176846 Communications apparatus, communications method, program, and computer-readable storage medium storing program
08/10/2006US20060176842 Network system, radio communication device, radio communication method, and computer program for the same
08/10/2006US20060176841 Test device for data services
08/10/2006US20060176840 Local soft switch and method for connecting to and provide access to a tdm network
08/10/2006US20060176832 Adaptive bit-rate adjustment of multimedia communications channels using transport control protocol
08/10/2006US20060176828 Trigger for packing path computation requests
08/10/2006US20060176827 Network performance tuner
08/10/2006US20060176826 All-to-all sequenced fault detection system
08/10/2006US20060176823 Smart actuator topology
08/10/2006US20060176821 Network bandwidth utilization verification method and apparatus through reciprocating and multiplicative message distribution
08/10/2006US20060176820 Inter-domain optimization trigger in PCE-based environment
08/10/2006US20060176819 Method for operating a network node of a communication network and network node of a communication network
08/10/2006US20060176815 Method for reverse link overload control in a wireless communication system
08/10/2006US20060176808 Data transfer apparatus
08/10/2006US20060176805 Method of providing fault tolerance in a sip based contact handling environment
08/10/2006US20060176804 Data transfer apparatus and multicast system
08/10/2006DE112004001869T5 Synchronisierungs-Burst zur Frequenzversatzkompensation Synchronization burst for frequency offset compensation
08/10/2006DE10146139B4 Verfahren zur Multilink-Datenübertragung Method for Multi-link data transmission
08/09/2006EP1688001A1 A method of reducing or compensating for delays associated with ptt and other real time interactive communication exchanges
08/09/2006EP1687936A1 Ring map discovery and validation method and system for optical network applications
08/09/2006EP1687920A2 Switching arrangement and method for communications platform
08/09/2006EP1687912A2 Initial downlink transmit power adjustment for non-real-time services using dedicated or shared channel
08/09/2006EP1687903A2 Method and system for transferring wireless transmit/receive unit-specific information
08/09/2006EP1687647A2 Reliable multicast communication
08/09/2006EP1649621A4 Method and system for managing radio resources in a time-slotted communication system
08/09/2006EP1614229A4 Method for duplexing a clock board