Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
12/2006
12/21/2006US20060285555 Microprocessor, network system and communication method
12/21/2006US20060285554 Method and apparatus for controlling the timing of a communication device
12/21/2006US20060285553 Dynamic lane, voltage and frequency adjustment for serial interconnect
12/21/2006US20060285552 Method for establishing a subscriber connection and a system utilizing the method
12/21/2006US20060285551 Stm-1 to stm-64 sdh/sonet framer with data multiplexing from a series of configurable i/o ports
12/21/2006US20060285549 Data transmission with bundling of multiple transmission channel facilities
12/21/2006US20060285544 Cable modem termination system having a gateway for transporting out-of-band messaging signals
12/21/2006US20060285519 Method and apparatus to facilitate handover key derivation
12/21/2006US20060285517 Scheduling data transmissions to improve power efficiency in a wireless network
12/21/2006US20060285511 Access method in communications systems with different service feature classes, and a corresponding communications system
12/21/2006US20060285499 Loop detection for a network device
12/21/2006US20060285498 Broadcast traceroute
12/21/2006US20060285489 Method and apparatus for providing end-to-end high quality services based on performance characterizations of network conditions
12/21/2006US20060285488 Packet switching system and method
12/21/2006US20060285486 Multiple endpoint protection using SPVCs
12/21/2006US20060285440 Composite anti-tamper container with embedded devices
12/21/2006US20060285012 Transmission method, transmission system, sending device and reception device
12/20/2006EP1734702A1 Encapsulation of STM-n/STS-m frames under Ethernet
12/20/2006EP1733592A1 Method and apparatus for communicating between a legacy pon network and an upgraded pon network
12/20/2006EP1733537A1 High data rate interface apparatus and method
12/20/2006EP1733495A2 Transmission of overhead information for reception of multiple data streams
12/20/2006EP1733493A2 Federating mote-associated index data
12/20/2006EP1733492A2 DYNAMICALLY ADAPTING THE TRANSMISSION RATE OF PACKETS IN REAL-TIME VoIP COMMUNICATIONS TO THE AVAILABLE BANDWIDTH
12/20/2006EP1733491A1 Method and apparatus for selecting a modulation and coding scheme in a wireless communication system
12/20/2006EP1185037B1 Radio network, relay node, core node, relay transmission method used in the same and program thereof
12/20/2006CN1883224A Systems and methods for multiplexing control information onto a physical data channel
12/20/2006CN1883215A Encapsulation of independent transmissions over internal interface of distributed radio base station
12/20/2006CN1883214A A method of reducing or compensating for delays associated with PTT and other real time interactive communication exchanges
12/20/2006CN1883143A Datacasting service
12/20/2006CN1883137A Fast frequency hopping with a code division multiplexed pilot in an OFDMA system
12/20/2006CN1882888A Method and apparatus for non-centralized network bandwidth management
12/20/2006CN1882184A Traffic channels for fast acquisition of a highly variable data transmission rate
12/20/2006CN1882159A System and method for performing ranging process in a communication system
12/20/2006CN1881953A Method and apparatus for transmitting message
12/20/2006CN1881890A Data service protection reverse triggering process and apparatus
12/20/2006CN1881868A Communication method and apparatus
12/20/2006CN1881857A Orthogonal code synchronization system and method for spread spectrum CDMA communications
12/20/2006CN1881844A Synchronization of timing advance and deviation
12/20/2006CN1291624C Hand-off control method and wireless communication apparatus using the method
12/20/2006CN1291615C Apparatus, and associated method for communicating packet data in radio communication system
12/19/2006US7152136 Implementation of PCI express
12/19/2006US7151945 Method and apparatus for clock synchronization in a wireless network
12/19/2006US7151813 Techniques to reduce transmitted jitter
12/19/2006US7151784 Demultiplexer circuit
12/19/2006US7151783 Frame synchronous pattern processing apparatus and frame synchronous pattern detection apparatus and method for detecting frame synchronous pattern
12/19/2006US7151782 Method and system for providing multiple services to end-users
12/19/2006US7151781 System and method for providing session admission control
12/19/2006US7151780 Arrangement for automated teller machine communications based on bisync to IP conversion
12/19/2006US7151779 Initialization method for VDSL including tone space adjustment
12/19/2006US7151768 In-band signaling for data communications over digital wireless telecommunications networks
12/19/2006US7151749 Method and System for providing adaptive bandwidth control for real-time communication
12/19/2006US7151745 Scalable synchronous packet transmit scheduler
12/19/2006US7151743 Method of transmitting a data packet
12/19/2006US7151741 Flexible cross-connect with data plane
12/19/2006CA2338972C A dynamic channel assignment
12/19/2006CA2319873C System, transmitter and receiver for code division multiplex transmission
12/14/2006WO2006133415A2 Avoiding exposed node problems in wireless local area networks
12/14/2006WO2006133414A2 Avoiding hidden terminals in wireless local area networks
12/14/2006WO2006133245A2 Sound reproduction with improved performance characteristics
12/14/2006WO2006131797A2 Signaling network id in tps bits
12/14/2006WO2006131617A1 Method and system for transmitting a clock rate on an ethernet network link and applications thereof
12/14/2006WO2006131561A1 Generic radar architecture
12/14/2006WO2006131099A1 Method and time-division multiplexing/demultiplexing unit for data transmission using time-division multiplexing, particularly for bandwidth-optimized data transmission of ip traffic with broadcast and multicast components in a wdm system
12/14/2006WO2006116396A3 Voice over internet protocol system and method for processing of telephonic voice over a data network
12/14/2006WO2006074022A3 A multicast architecture for wireless mesh networks
12/14/2006WO2006058173A3 Digital data interface device message format
12/14/2006WO2006044655A3 Infrared adapter with data packet throttle
12/14/2006US20060282748 System and method for transmitting audio or video data using multiple levels of protection
12/14/2006US20060280207 Distributed network monitoring system
12/14/2006US20060280206 Method and apparatus for concatenated convolutional encoding and interleaving
12/14/2006US20060280205 Method of controlling transmission rate by using error correction packets and communication apparatus using the same
12/14/2006US20060280204 Packet communication method and packet communication device
12/14/2006US20060280203 Communication control apparatus and communication control method
12/14/2006US20060280197 Method and apparatus for transmitting and receiving data over a shared access carrier network
12/14/2006US20060280195 Systems and methods for providing dedicated or shared network interface functionality via a single MAC
12/14/2006US20060280182 Method for transporting digital media
12/14/2006US20060280177 Integration network for digital media solutions
12/14/2006US20060280174 Method and system for establishing a data link layer protocol on a physical layer port connection
12/14/2006US20060280144 Method and apparatus for improving radio spectrum usage and decreasing user data delay when providing packet PSI status
12/14/2006US20060280142 Method and apparatus for wireless multi-carrier communications
12/14/2006US20060280138 Wireless access point repeater
12/14/2006US20060280134 Method and apparatus for transmitting and receiving legacy format data in high throughput wireless network
12/14/2006US20060280119 Weighted proportional-share scheduler that maintains fairness in allocating shares of a resource to competing consumers when weights assigned to the consumers change
12/14/2006US20060279412 System for using RFID tags as data storage devices
12/14/2006CA2611704A1 Generic radar architecture
12/13/2006EP1732338A1 Frequency channel assigning system, base station, control station, inter-system common control apparatus, frequency channel assigning method and control method
12/13/2006EP1732256A1 Communication method, transmitting method and apparatus, and receiving method and apparatus
12/13/2006EP1730971A2 Method and system for allocating time slots for a common control channel
12/13/2006EP1730912A2 Providing a multicast service in a communication network
12/13/2006EP1730894A1 Adaptive packet detection for detecting packets in a wireless medium
12/13/2006EP1730865A1 Automatic update of squelch tables for optical network applications
12/13/2006EP1730862A1 Transport stream dejitterer
12/13/2006EP1730649A2 Controlling jitter effects
12/13/2006EP1637001A4 Method for downlink transmission synchronization and data buffer sizing in a radio access network
12/13/2006EP1488560A4 Desynchronizer having ram based shared digital phase locked loops and sonet high density demapper incorporating same
12/13/2006EP0920762B1 Combined daq/rbs compensation system and method for enhancing the accuracy of digital data communicated through a network
12/13/2006CN1879370A Techniques to map and de-map signals
12/13/2006CN1879336A Maintaining data connectivity for handoffs between compression-enabled and compression-disabled communication systems
12/13/2006CN1879335A System for application server autonomous access across different types of access technology networks
12/13/2006CN1879334A A method and apparatus for interrupting a transmission of a multicast signal