Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
12/2005
12/13/2005US6975640 Method and apparatus for transport of control information over a data link
12/13/2005US6975624 Network interworking device for LAN/internet
12/13/2005US6975618 Receiver and correlator used to determine position of wireless device
12/13/2005US6975610 System and method for communicating between a plurality of asynchronous systems
12/13/2005US6975608 Method for performing handoff between asynchronous base station and synchronous base station
12/13/2005US6975589 Method and apparatus for a hybrid variable rate pipe
12/13/2005US6975581 VLAN protocol
12/08/2005WO2005117394A1 Network-based control of audio/video stream processing
12/08/2005WO2005117366A1 Sound packet reproducing method, sound packet reproducing apparatus, sound packet reproducing program, and recording medium
12/08/2005WO2005117323A1 Transport stream processing device and transport stream processing method
12/08/2005WO2005117317A1 Apparatus and method for enhanced um rlc data handling
12/08/2005WO2005117312A2 Dynamic traffic rearrangement and restoration for mpls networks with differentiated services capabilities
12/08/2005WO2005117311A1 Distributed synchronization method and system
12/08/2005WO2005117296A1 Apparatus and method for reception of neighboring cell service
12/08/2005WO2005043297A3 Method and apparatus for interchanging and processing mobile radio subsystem control information
12/08/2005WO2005002032A3 Integrated circuit devices having on-chip adaptive bandwidth buses and related methods
12/08/2005WO2004110075B1 Method for selecting an operating mode based on a detected synchronization pattern
12/08/2005US20050273641 Comma detection
12/08/2005US20050273512 Method for reestablishing session of client in mobile terminal
12/08/2005US20050273182 System for motion control, method of using the system for motion control, and computer readable instructions for use with the system for motion control
12/08/2005US20050272453 Apparatus and method for use in identifying presence of wireless terminals in mobile wireless communications systems
12/08/2005US20050271177 Method for establishing a communication link
12/08/2005US20050271150 Digital modulation system and method
12/08/2005US20050271088 Method of using guard tones in OFDM systems for increasing robustness
12/08/2005US20050271087 Trigger signal generation system frame signal waveform observation system
12/08/2005US20050271084 Automated weight calculation for packet networks
12/08/2005US20050271082 Transmitting system, media converter and transmitting method
12/08/2005US20050271072 High data rate interface apparatus and method
12/08/2005US20050271071 Method and system for accurately calculating latency variation on an end-to-end path in a network
12/08/2005US20050271064 Dual speed interface between media access control unit and physical unit
12/08/2005US20050271063 Data communication apparatus, data communication method, program, and storage medium
12/08/2005US20050271059 Network protocol conversions and routing methods and apparatus
12/08/2005US20050271043 Network element with improved lower order switching device arrangement and method for cross-connecting signals in a network element
12/08/2005US20050271031 Method and apparatus for transmitting/receiving transmission status information and buffer state information in a mobile communication system that supports uplink packet service
12/08/2005US20050271011 Vertical network handovers
12/08/2005US20050271006 Channel assignments within a mesh network
12/08/2005US20050271004 Method for synchronizing status information of IMPS client
12/08/2005US20050271003 Service based bearer control and traffic flow template operation with Mobile IP
12/08/2005US20050270996 Apparatus and method for enhanced UM RLC data handling
12/08/2005US20050270995 Mobile communication terminal and method for processing communication function during DMB output
12/08/2005US20050270991 Method and apparatus for reducing multi-user processing in wireless communication systems
12/08/2005US20050270988 Mechanism of dynamic upstream port selection in a PCI express switch
12/08/2005US20050270982 Method and apparatus for monitoring latency, jitter, packet throughput and packet loss ratio between two points on a network
12/08/2005US20050270858 Plural circuit selection using role reversing control inputs
12/08/2005DE19738354B4 Verfahren zur Synchronisierung von Synchroninformation jeder Basisstation in einem schnurlosen Telefonsystem A method of synchronizing synchronous information of each base station in a cordless telephone system
12/08/2005CA2568558A1 Distributed synchronization method and system
12/08/2005CA2567541A1 Dynamic traffic rearrangement and restoration for mpls networks with differentiated services capabilities
12/07/2005EP1603339A1 Method and system for communicating video data in a packet-switched network, related network and computer program product therefor
12/07/2005EP1603265A2 Apparatus and method for detecting a time division multiplexing frame in a mobile communication system
12/07/2005EP1602247A2 System and method for extending neighboring cell search window
12/07/2005EP1602218A2 ARRANGEMENT FOR TRAVERSING AN IPv4 NETWORK BY IPv6 MOBILE ROUTERS
12/07/2005EP1602186A2 System and method using adaptive antennas to selectively reuse common physical channel timeslots for dedicated channels
12/07/2005EP1602183A2 Ultrawide band radio system and pon
12/07/2005EP1601981A2 Method and apparatus for source device synchronization in a communication system
12/07/2005EP1520380B1 Synchronous data transfer system for time-sensitive data in packet-switched networks
12/07/2005EP1181789B1 Method of transmitting hdlc-oriented, burst data via a transmission channel
12/07/2005EP0809901B1 Multichannel high-speed data transfer
12/07/2005CN1706144A Communication system and method, information processing apparatus and method, and program
12/07/2005CN1706135A A method of determining a timing offset between a first clock and a second clock in a communications network
12/07/2005CN1231089C Base station device, communication terminal device, and communication method
12/07/2005CN1231012C Method and device for processing digital data signal in CDMA radio transmitter
12/07/2005CN1230777C Information sending and receiving device and method, transceiving system and method, and record medium and program
12/07/2005CN1230722C Method of operating drive system and device for carrying out the method
12/06/2005US6973653 Method for utilizing resource characterizations to optimize performance in an electronic device
12/06/2005US6973603 Method and apparatus for optimizing timing for a multi-drop bus
12/06/2005US6973315 Method and system for sharing over-allocated bandwidth between different classes of service in a wireless network
12/06/2005US6973295 Determination of a differential offset in a radio device and radio device
12/06/2005US6973151 Dynamic phase aligning interface
12/06/2005US6973148 Clock recovery mechanism
12/06/2005US6973145 Digital-data receiver synchronization method and apparatus
12/06/2005US6973101 N-way simultaneous framer for bit-interleaved time division multiplexed (TDM) serial bit streams
12/06/2005US6973100 System and method for programming the location of frame synchronization words in a multidimensional digital frame structure
12/06/2005US6973099 System and method for programming the value of frame synchronization words in a multidimensional digital frame structure
12/06/2005US6973097 Modifying message size indications in communications over data networks
12/06/2005US6973090 Switching with multiple time references
12/06/2005US6973084 Hybrid data transport scheme over optical networks
12/06/2005US6973083 Data processing circuit
12/06/2005US6973071 Method and apparatus for controlling the flow of data in a wireless communication system
12/06/2005US6973070 System and method for transmitting subscriber data in a narrowband advanced messaging system using unscheduled message time slots
12/06/2005US6973065 CDMA/TDD mobile communication system and method
12/06/2005US6973064 Method and apparatus for minimizing the amount of data necessary to signal code and timeslot assignments
12/06/2005US6973060 Rotating synchronization channel (SCH) transmission
12/06/2005US6973053 Using direct cluster member to cluster member links to improve performance in mobile communication systems
12/06/2005US6973052 Hybrid power save delivery method in a wireless local area network for real time communication
12/06/2005US6973048 Composite add/drop multiplexor
12/06/2005US6973044 Efficient method for collecting statistics via a half-duplex serial bus
12/06/2005US6973043 Arrangement for converting between a media independent interface and a twisted pair medium using a field programmable gate array
12/06/2005US6973041 Path AIS insertion for concatenated payloads across multiple processors
12/06/2005US6973038 System and method for real-time buying and selling of internet protocol (IP) transit
12/06/2005US6973028 SONET ring map generation method and system
12/06/2005US6973023 Method for routing information over a network employing centralized control
12/06/2005US6972603 Maximum time interval error test signal generating apparatus not affected by low-pass measuring filter
12/06/2005US6972600 Base element for a multiplexer structure and corresponding multiplexer structure
12/01/2005WO2005115043A1 A method for remote access of an optical network device in a passive optical network
12/01/2005WO2005115026A2 Radio network control
12/01/2005WO2005114928A1 Digital subscriber line user capacity estimation
12/01/2005WO2005114890A1 Determining a time difference between first and second clock domains
12/01/2005WO2005114882A2 A power-save method for 802.11 multicast paging applications
12/01/2005WO2005114881A2 Communication systems and methods for transmitting data in parallel over multiple channels
12/01/2005WO2005114873A1 Determination of the propagation time of a reference signal coming from communication management equipment by a communication terminal