Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
12/2011
12/20/2011US8081663 Time synchronization method and relay apparatus
12/20/2011US8081662 Methods of transmitting data blocks in wireless communication system
12/20/2011US8081661 Dynamic bandwidth allocation device for an optical network and method thereof
12/20/2011US8081660 Method for requesting radio resource in mobile communications system
12/20/2011US8081659 Map message expediency monitoring and automatic delay adjustments in M-CMTS
12/20/2011US8081658 Method and signaling procedure for transmission opportunity usage in a wireless mesh network
12/20/2011US8081657 Method and device for providing video, data and voice to end user devices
12/20/2011US8081656 Processing data packets using navigational hardware assist
12/20/2011US8081655 Method and apparatus for wireless transmission of data
12/20/2011US8081654 Bandwidth division for packet processing
12/20/2011US8081653 Communication apparatus and control method thereof
12/20/2011US8081652 Integrated universal input-output interface circuit
12/20/2011US8081649 Network of intelligent devices communicating via powerline and radio frequency
12/20/2011US8081639 Method and apparatus for supporting client data transport with timing transparency
12/20/2011US8081631 Technique for ethernet access to packet-based services
12/20/2011US8081624 Communication devices for network-hopping communications and methods of network-hopping communications
12/20/2011US8081622 Jitter buffer controller
12/20/2011US8081619 Method and apparatus of deciphering parameter synchronization in a wireless communications device
12/20/2011US8081618 Method and apparatus of continuous packet connectivity enhancement in a wireless communications system
12/20/2011US8081608 Data flow control in WLAN radio connections for the impairment of internet telephony
12/20/2011US8081606 Method and apparatus for allocation of an uplink resource
12/20/2011US8081594 Extension subordinate machine system and signal relaying method
12/20/2011US8081582 Method for routing information over a network employing centralized control
12/20/2011US8081575 System and method for dynamic adaptation of data rate and transmit power with a beaconing protocol
12/20/2011US8081569 Dynamic adjustment of connection setup request parameters
12/20/2011US8081566 Method and apparatus for indicating congestion in a source routed network
12/15/2011WO2011154046A1 Node and system for a synchronous network
12/15/2011US20110305248 Clock selection for synchronous ethernet
12/15/2011US20110305247 Method for synchronizing clocks by separated transmissions of first and second data via at least one timing distribution protocol, and associated system and module
12/15/2011US20110305242 Label switching type of packet forwarding apparatus
12/15/2011US20110305237 Secondary synchronization codebook for e-utran
12/15/2011US20110305231 Communication System for Short Range Reliable Information Transfer
12/15/2011US20110305225 Wireless communication device and wireless communication system
12/15/2011US20110305176 Method and apparatus for sending very high throughput wlan acknowledgment frames
12/14/2011EP2395803A1 Radio base station and mobile communication method
12/14/2011EP2395725A1 Method for burst transmission on a passive optical network, method and device for receiver resetting
12/14/2011EP2395696A1 Clock message tunnel transmission method, network node and communication system thereof
12/14/2011EP2394382A1 Method and device for compensating for scan rate fluctuations
12/14/2011EP1913744B1 Integrated packet latency aware qos scheduling using proportional fairness and weighted fair queuing for wireless integrated multimedia packet services
12/14/2011EP1826926B1 An implement method of short rate traffic signal transmitted in optical transport network
12/14/2011CN1819499B 一种主备低阶指针处理电路同步的方法 A method of low-order pointer processing circuit standby synchronization
12/14/2011CN1817002B 通信系统中的或者关于通信系统的改善 Communication system or a communication system to improve on
12/14/2011CN1667997B 网络终端时钟同步的方法和系统 Network terminal clock synchronization method and system
12/14/2011CN102282788A 用于接入网中的方法和互连节点 Method for the access network of interconnected nodes and
12/14/2011CN102282787A 将分布式计算机网络中的本地时钟同步的方法 Methods distributed computer network to synchronize local clocks
12/14/2011CN102281294A 同步多个独立时钟数字数据处理设备间的操作的系统和方法 System and method for synchronizing multiple independent clock digital data processing devices operation
12/14/2011CN102281114A 授时时间闰秒处理方法 Timing time leap second approach
12/14/2011CN102063055B Redundant UTC (universal coordinated time) time synchronization server
12/14/2011CN101583084B 用于接收mbms的wtru以及用于由wtru接收mbms的方法 Receiving mbms of wtru and a method for receiving mbms used by wtru
12/14/2011CN101189815B 使输出器和激励器时钟同步的方法和设备 Exciter output and clock synchronization method and apparatus
12/14/2011CN101049029B 在无线网络中自动执行信道选择过程的系统和方法 Automatic execution system and method of channel selection procedure in a wireless network
12/13/2011US8078934 Communication method and apparatus
12/13/2011US8078756 Computing a path for an open ended uni-directional path protected switched ring
12/13/2011US8078114 Method and apparatus for determining propagation delays for use in wide area networks
12/13/2011US8077821 Optimized timing recovery device and method using linear predictor
12/13/2011US8077802 Device, system, and method of resource allocation in a wireless network
12/13/2011US8077746 Method and apparatus for generating information signal to be recorded
12/13/2011US8077745 Techniques for unidirectional disabling of audio-video synchronization
12/13/2011US8077744 Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same
12/13/2011US8077743 Method and apparatus for offset interleaving of vocoder frames
12/13/2011US8077742 Data transmission using address encoding
12/13/2011US8077741 Multiplexing network system and digital information transferring method
12/13/2011US8077740 Apparatus and method for reducing noise in seismic data
12/13/2011US8077739 Methods, communication networks, and computer program products for communicating time division multiplexing traffic using a traffic encapsulation standard configured to support statistical multiplexing (STATMUX) traffic
12/13/2011US8077738 Default internet traffic and transparent passthrough
12/13/2011US8077737 Method for QoS delivery in contention-based multi hop network
12/13/2011US8077727 Processing of partial frames and partial superframes
12/13/2011US8077713 Dynamic update of a multicast tree
12/13/2011US8077699 Independent message stores and message transport agents
12/13/2011US8077698 Method and device for frame and slot synchronization
12/13/2011US8077697 Off network mobile to mobile calling using SIP protocol
12/13/2011US8077696 Wireless communication apparatus and wireless communication method
12/13/2011US8077695 Methods and apparatus for separating home agent functionality
12/13/2011US8077693 Resource remapping and regrouping in a wireless communication system
12/13/2011US8077674 Mobile wireless communication system and method of carrying out handover in the system
12/13/2011US8077669 Method and system for adaptive modulations and signal field for closed loop multiple input multiple output (MIMO) wireless local area network (WLAN) system
12/13/2011US8077653 Communication method, mobile terminal, and computer program
12/13/2011US8077649 Indication of multicast control information
12/13/2011US8077640 Method for supporting asymmetric service flexible in multi-carrier time division duplex mobile communication system
12/13/2011US8077632 Automatic LAN/WAN port detection
12/13/2011US8077624 Method and system for out-of-band signaling for TCP connection setup
12/13/2011US8077621 Method and apparatus for managing end-to-end quality of service policies in a communication system
12/13/2011US8077620 Methods and apparatuses for processing packets in a credit-based flow control scheme
12/13/2011US8077616 Data transmission apparatus and data transmission method
12/13/2011US8077613 Pinning and protection on link aggregation groups
12/13/2011US8077602 Performing dynamic request routing based on broadcast queue depths
12/13/2011CA2588715C Methods and systems for updating a buffer
12/13/2011CA2486982C Arq mac for ad-hoc communication networks
12/13/2011CA2395154C Technique for synchronizing clocks in a network
12/08/2011WO2011151914A1 Synchronization establishing method, receiver apparatus and transmitter apparatus
12/08/2011WO2011151892A1 Communication system, frame sync detection apparatus and frame sync detection method
12/08/2011WO2011151576A1 Method of updating a temporal synchronization reference
12/08/2011WO2011150981A1 Optical network node with restoration path
12/08/2011US20110302481 Translation Between A First Communication Protocol And A Second Communication Protocol
12/08/2011US20110302259 Communications system including protocol interface device providing enhanced operating protocol selection features and related methods
12/08/2011US20110301947 Systems, processes and integrated circuits for rate and/or diversity adaptation for packet communications
12/08/2011US20110299611 Method and system for multi-antenna preambles for wireless networks preserving backward compatibility
12/08/2011US20110299555 Error control coding for orthogonal differential vector signaling
12/08/2011US20110299554 Solutions for dynamic NAT and firewall traversal
12/08/2011US20110299521 Method and system for accurate clock synchronization for communication networks