Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
12/2013
12/10/2013US8605582 IP network system and its access control method, IP address distributing device, and IP address distributing method
12/10/2013US8605578 System and method for handling of destination host side congestion
12/10/2013US8605575 Failover and failback of communication between a router and a network switch
12/10/2013US8604926 Automatic verification of network cable connections
12/10/2013CA2569018C System and method for routing asynchronous signals
12/10/2013CA2536177C Cable modem termination system having a gateway for transporting out-of-band messaging signals
12/05/2013WO2013180861A1 Method for transferring and confirming transfer of predefined data to a device under test (dut) during a test sequence
12/05/2013WO2013178237A1 Communication node and method for self-organizing synchronization of a communication network
12/05/2013WO2013178148A1 Clock synchronization method and device for communication network
12/05/2013WO2013177664A1 A multiformat digital audio interface
12/05/2013US20130322466 Transport stream multiplexers and methods for providing packets on a transport stream
12/05/2013US20130322462 Universal synchronization engine based on probabilistic methods for guarantee of lock in multiformat audio systems
12/05/2013US20130322461 Multiformat digital audio interface
12/05/2013US20130322421 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
12/05/2013US20130322420 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
12/05/2013US20130322414 Method and apparatus for confirming delivery of group data to radio communication devices in a wireless communication system
12/05/2013US20130322411 Tdma/cdma apparatus
12/05/2013US20130322306 Method and apparatus for processing baseband uplink and downlink sub-frames
12/05/2013US20130322303 Radio network node and a method therein
12/05/2013US20130322301 Macro-femto inter-cell interference mitigation
12/05/2013US20130322289 Reducing Interference Caused by an Atmospheric Duct in a Mobile Communication System
12/05/2013DE19639309B4 Verfahren zum Bestimmen der zeitlichen Lage einer Synchronisationsfolge in einem empfangenen Datenstrom mittels Rahmensynchronisation A method of determining the timing of a synchronization sequence in a received data stream by means of frame synchronization
12/05/2013DE102005032952B4 Statistischer Multiplexer mit schützenden Charakteristika vor durch redundante Systemelemente erzeugten äußeren Nachrichten Statistical multiplexer with protective characteristics before generated by redundant system elements outer News
12/05/2013CA2874891A1 A multiformat digital audio interface
12/04/2013EP2670063A1 Information procesisng device and information procesing method, as well as nontemporary computer readable medium wherein information procesing has been stored
12/04/2013EP2532113B1 Data packet synchronization and return-to-zero conversion
12/04/2013CN103428081A Packet network synchronization method, device and system
12/04/2013CN103427927A Clock synchronization realizing method and system for MPLS-TP network
12/04/2013CN102056031B Method and device for transmitting multi-channel service
12/04/2013CN101741499B Synchronous dispatching method
12/04/2013CN101675613B Improved buffering time determination
12/03/2013US8601345 Method and apparatus for searching frame alignment with false alignment protection
12/03/2013US8601165 Method for synchronization in networks
12/03/2013US8601164 HTTP header compression
12/03/2013US8600420 Method and apparatus for uplink timing synchronization with ranging signal in mobile communication system
12/03/2013US8600293 Relay gain assignment method and relay gain assignment device
12/03/2013US8599886 Methods and apparatus for reducing transfer qualifier signaling on a two-channel bus
12/03/2013US8599885 Media player and control method thereof
12/03/2013US8599883 Transit time fixation device
12/03/2013US8599882 Mobile communication system, mobile station device, base station device and handover method
12/03/2013US8599881 Redundant communication timing for remote nodes
12/03/2013US8599878 Wireless communication apparatus, header compression method thereof, and header decompression method thereof
12/03/2013US8599877 Packet preclassification search tree algorithms
12/03/2013US8599876 Method of transmission of digital images and reception of transport packets
12/03/2013US8599875 Transmission stream generating device for generating transmission stream which additional data is stuffed in a payload area of a packet, digital broadcast transmitting/receiving device for transmitting/receiving the transmission stream, and methods thereof
12/03/2013US8599874 Apparatus and method for handling cell update during reconfiguration in universal mobile telecommunications system user equipment
12/03/2013US8599827 Methods and apparatuses for maintaining synchronization between a radio equipment controller and an item of radio equipment
12/03/2013US8599826 Method for synchronizing direct mode time division multiple access (TDMA) transmissions
12/03/2013US8599825 System clock synchronization apparatus and method for mobile communication system
12/03/2013US8599824 Method and system for bluetooth conditional synchronization
12/03/2013US8599823 Communications methods and apparatus related to synchronization with respect to a peer to peer timing structure
12/03/2013US8599822 Slot-based transmission synchronization mechanism in wireless mesh networks
12/03/2013US8599821 Method, terminal and network device for changing status of a packet switched domain
12/03/2013US8599810 Method, equipment and system for implementing coordinated multi-point transmission
12/03/2013US8599798 Radio base station apparatus, radio network controller apparatus, communication terminal apparatus, transmission signal generation method, and radio communication system
12/03/2013US8599779 Methods, systems, and products for a metering application
12/03/2013US8599749 Apparatus and method of searching multi-carrier active set pilots
12/03/2013US8599737 Methods for coordinating transmission and reception operations of radio modules in a communications apparatus and communication apparatuses utilizing the same
12/03/2013US8599735 Group addressing for multicast transmissions for power savings at physical layer
12/03/2013US8599728 Recovery schemes for group switching procedures for multi-group frequency division duplex wireless networks
12/03/2013US8599727 Method for transmitting control information in wireless communication system and apparatus therefor
12/03/2013US8599724 Paging system
12/03/2013US8599716 Method and system to configure quality of service in a network
12/03/2013US8599714 Method and system for implementing local switching
12/03/2013US8599709 Methods and apparatus for wireless coexistence based on transceiver chain emphasis
12/03/2013US8599686 User equipment and base station in carrier aggregation system, and call admission control method for use with the user equipment and base station
12/03/2013CA2386885C Method and apparatus for eliminating the effects of frequency offsets in a digital communication system
11/2013
11/28/2013WO2013174454A1 Distributing clock synchronization information within an optical communications network
11/28/2013WO2013174025A1 Transparent clock passive port election method and device based on ptp protocol
11/28/2013WO2013173992A1 Method and apparatus for communicating with multicarrier mobile terminals
11/28/2013WO2012119050A3 Systems and methods for bypassing failed line cards in multi-card vectoring groups
11/28/2013US20130316759 Multi-Processor Platform for Wireless Communication Terminal Having a Partitioned Protocol Stack
11/28/2013US20130315572 Digital video recording system and its recording medium
11/28/2013US20130315265 System And Method For Direct Passive Monitoring Of Packet Delay Variation And Time Error In Network Packet Communications
11/28/2013US20130315224 Radio Telecommunications System and Method of Operating the Same with Polling
11/28/2013US20130315213 Method of generating an index value
11/28/2013US20130315131 Method and System For Coordinating Access To A Barrage Relay Network
11/28/2013US20130315114 Method and device for scheduling in carrier aggregate system
11/28/2013US20130315111 Method And Apparatus Of Wireless Communication Using Directional Antennas
11/27/2013EP2666162A1 An audio alignment apparatus
11/27/2013CN203313199U Intelligent electronic device IEEE C37.238 time synchronization system
11/27/2013CN103416011A Flexible time division duplex method and apparatus for communication system
11/27/2013CN103416010A Automated transitioning of networks between protocols
11/27/2013CN103414661A FC network port simulation terminal capable of achieving clock synchronization function
11/27/2013CN103414532A Clock synchronization method
11/27/2013CN103414515A Dynamic light source time division information transmission method
11/27/2013CN103414511A Clock synchronization type network monitoring card
11/27/2013CN101674175B Burst clock utilizing phase selecting technology and data recovery circuit
11/27/2013CN101595667B Method, device and system for facilitating synchronization of servers in coordinated timing network
11/27/2013CN101124561B 多媒体分发系统 Multimedia distribution system
11/26/2013US8595542 Explicit skew interface for reducing crosstalk and simultaneous switching noise
11/26/2013US8595367 Virtual upstream channel provisioning and utilization in broadband communication systems
11/26/2013US8594731 Radio equipment controller, radio equipment, and communication method
11/26/2013US8594700 Location-determining system and method
11/26/2013US8594140 Method, device, and system for multiplexing and mapping optical signals and demultiplexing and demapping optical signals
11/26/2013US8594139 Dual transmission stream generating device and method
11/26/2013US8594138 Methods for in-band signaling through enhanced variable-rate codecs
11/26/2013US8594137 Apparatus and methods for image decoding
11/26/2013US8594136 Transmission of parallel data flows on a parallel bus
11/26/2013US8594135 Downlink acquisition
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