Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
09/2007
09/13/2007WO2007103601A2 Method and apparatus for beacon transmission within a multi-hop communication system
09/13/2007WO2007103065A2 Universal computer management interface
09/13/2007WO2007101956A1 Interleaved cryptographic synchronization
09/13/2007WO2006124505A3 Automatic configuration of network devices for network services
09/13/2007WO2006116152A3 Fast session setup extensions to h.324
09/13/2007WO2005101710A3 Transmission of aggregated mote-associated index data
09/13/2007US20070211770 Methods, systems, and computer program products for oversubscription of wireless media gateway resources
09/13/2007US20070211769 Dtv transmitting system and method of processing data in dtv transmitting system
09/13/2007US20070211768 Versatile radio packeting for automatic meter reading systems
09/13/2007US20070211767 Adaptive Voice Packetization
09/13/2007US20070211766 Multiplex switching
09/13/2007US20070211765 Timing synchronization and channel estimation at a transition between local and wide area waveforms using a designated TDM pilot
09/13/2007US20070211764 Communication device, receiving method and computer program
09/13/2007US20070211763 Provision of TDM service over GPON using VT encapsulation
09/13/2007US20070211761 SONET management and control channel improvement
09/13/2007US20070211760 Method for Transferring Network Event Protocol Messages
09/13/2007US20070211759 Multiplexing device, multiplexing method, and multiplexing program
09/13/2007US20070211758 Methods and apparatus for providing a header resynchronization system for a broadband wireless access network
09/13/2007US20070211757 OFDMA resource allocation in multi-hop wireless mesh networks
09/13/2007US20070211756 Method for providing updated protocols in a medical radiology information system
09/13/2007US20070211755 Communications network and method of increasing bandwidth in a cable network
09/13/2007US20070211754 Information processing apparatus and mail receiving method
09/13/2007US20070211753 Bandwidth Saving On Certain Interfaces In A Telecommunication System
09/13/2007US20070211752 Method of establishing a PPP session over an air interface
09/13/2007US20070211751 Methods and systems for detecting collisions in access/utilization of resources of contention
09/13/2007US20070211747 Adaptive channel prediction apparatus and method for performing uplink pre-equalization depending on downlink channel variation in OFDM/TDD mobile communication system
09/13/2007US20070211746 Information processing apparatus, information processing system, and data communication method
09/13/2007US20070211745 Standby time improvements
09/13/2007US20070211718 Method of and apparatus for converting data stream format and method of and apparatus for recording data stream using the method and apparatus
09/13/2007US20070211717 System and method for forming an internet protocol to x.25 protocol gateway
09/13/2007US20070211686 System, method and apparatus for reliable exchange of information between nodes of a multi-hop wireless communication network
09/13/2007US20070211685 Adaptive unbiased least square (LS) algorithm for mitigating interference for CDMA down link and other applications
09/13/2007US20070211641 Link quality prediction
09/13/2007US20070211638 System and method for reserving resources in a mobile network environment using multiple interfaces
09/13/2007US20070211637 Method of Optimizing Routing of Demands in a Network
09/13/2007US20070211636 Effective Bandwidth Path Metric and Path Computation Method for Wireless Mesh Networks with Wired Links
09/13/2007US20070211633 Competitive and considerate congestion control
09/13/2007US20070211624 Communication device, radio communication arrangement and method for transmitting information
09/13/2007US20070211617 Variable error correction in multipoint-to-point communication using orthogonal frequency division multiplexing
09/13/2007US20070210897 Network communication system with connection procedure to allow a controller to provide messages to nodes and to identify termination of receipt of the messages
09/12/2007EP1833276A2 Television apparatus
09/12/2007EP1833202A1 A method for protecting data service in metropolitan transmission network
09/12/2007EP1833184A2 SONET management and control channel improvement
09/12/2007EP1833183A1 Timing signal recovery and distribution apparatus and methods
09/12/2007EP1833175A1 Initial cell search algorithm
09/12/2007EP1832023A1 A lock-based call admission control method in which non-real-time services share bandwidth
09/12/2007EP1832022A1 Method and device for transmitting information in a network
09/12/2007EP1832021A2 Communications system with first and second scan tables
09/12/2007EP1340330B1 An arrangement and method for transmitting data over a tdm bus
09/12/2007EP1262026A4 Forward error correction with channel adaptation
09/12/2007EP1256190B1 Method and apparatus for power control of multiple channels in a wireless communication system
09/12/2007EP1183616B1 Method and apparatus for providing a distributed architecture digital wireless communication system
09/12/2007CN101036355A Inter-domain TE-LSP with IGP extensions
09/12/2007CN101036331A Controlling jittering effects
09/12/2007CN101036126A An efficient mechanism for fast recovery in case of border router node failure in a computer network
09/12/2007CN101035226A Television apparatus
09/12/2007CN101035020A Communication adaptation layer system and method for obtaining the network element information
09/12/2007CN101034971A Synchronization timing detecting apparatus, receiving apparatus, and synchronization timing detecting method
09/12/2007CN101034950A Clock synchronization method and device
09/12/2007CN101034949A Correction method for frame number transmission error
09/11/2007US7269836 System and method for providing multiplexing and remultiplexing of MPEG-2 streams
09/11/2007US7269760 Scheme to discard an erroneous PDU received in a wireless communication system
09/11/2007US7269670 Analog ethernet detector having first logic circuit and second logic circuit coupled to output signal detectors to determine ethernet and non-ethernet signals
09/11/2007US7269478 Image transmission device and method, transmitting device and method, receiving device and method, and robot apparatus
09/11/2007US7269477 Image transmission device and method, transmitting device and method, receiving device and method, and robot apparatus
09/11/2007US7269225 Serial digital signal transmission apparatus
09/11/2007US7269186 Protocol for framing a payload
09/11/2007US7269185 Management and control of multi-layer networks
09/11/2007US7269184 Data transmission method and apparatus and data receiving method and apparatus
09/11/2007US7269183 System and method for connecting bluetooth-enabled devices to a personal computer
09/11/2007US7269182 Method and apparatus for PPPoE multicast
09/11/2007US7269159 Upstream bandwidth allocation for packet telephony in a shared-media packet-switched access network
09/11/2007US7269146 Method and apparatus for interchanging and processing mobile radio subsystem control information
09/11/2007US7269141 Duplex aware adaptive playout method and communications device
09/11/2007US7269132 Method and apparatus for achieving transparent redundancy at a hierarchical boundary
09/11/2007US7269130 Redundant add/drop multiplexor
09/11/2007US7269129 Transmitting apparatus
09/11/2007US7269126 Method for code division multiple access communication with increased capacity through self-noise reduction
09/11/2007US7268826 Method and apparatus for synchronizing audio and video data
09/11/2007CA2417675C Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system
09/07/2007WO2007099800A1 Transmitting timing control system, its method, and mobile station used in same
09/07/2007WO2007098775A1 Methods and devices for sending transmission-time or reception-time information for a transmitted or received message
09/07/2007WO2007098707A1 A method, apparatus and application device for transmitting dtm on otn
09/07/2007WO2006104630A9 An inverted passive optical network/inverted passive electrical network (ipon/ipen) based data fusion and synchronization system
09/07/2007WO2005057906A3 Multimedia distribution system
09/06/2007US20070206693 Adaptive modulation in multipoint-to-point communication using orthogonal frequency division multiplexing
09/06/2007US20070206646 Flexible tributary interface with serial control line
09/06/2007US20070206645 Method of dynamically adapting the size of a jitter buffer
09/06/2007US20070206644 Remote terminal unit and monitoring, protection and control of power systems
09/06/2007US20070206638 Blind identification of advanced modulation and coding modes
09/06/2007US20070206637 Apparatus, and associated method, for forming, and operating upon, multiple-checksum-protected data packet
09/06/2007US20070206636 Method and system for low latency secure data communications
09/06/2007US20070206635 Method and apparatus for controlling parameters of wireless data streaming system
09/06/2007US20070206634 Method and apparatus optimizing a radio link
09/06/2007US20070206633 Method and system for transaction monitoring in a communication network
09/06/2007US20070206632 Notification method according to conversion of communication service in mobile communication terminal
09/06/2007US20070206631 Control of radio process
09/06/2007US20070206630 Universal computer management interface
09/06/2007US20070206628 Relay apparatus, communication terminal, communication system, and semiconductor integrated circuit
09/06/2007US20070206626 Apparatus and method for determining beamforming vector in a codebook-based beamforming system