Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
05/2012
05/01/2012US8170062 Packetized interface for coupling agents
05/01/2012US8170061 Communication device
05/01/2012US8170060 Method of discarding data block in wireless communication system
05/01/2012US8170059 System and method for mobile multimedia messages
05/01/2012US8170058 Communications device, communications method, and storage medium
05/01/2012US8170056 Wireless bandwidth aggregation
05/01/2012US8170055 Method of converting between radius message and diameter messages
05/01/2012US8170050 Self-assignment of detectors and workers among access devices in a wireless network environment
05/01/2012US8170046 Terminal and method of controlling broadcasting therein
05/01/2012US8170035 Data frame processing
05/01/2012US8170026 Method and apparatus for virtual circuit routes
05/01/2012US8170018 No-sight routing for ad-hoc networks
05/01/2012US8170012 Phase control of a synchronization signal in a packet switching network
05/01/2012US8170001 Technique for synchronizing network access modules in a mobile communication device
05/01/2012US8170000 Method and apparatus for automatic frequency correction in a multimode device
05/01/2012US8169999 Method and system for preserving content timing across femtocell interfaces via timestamp insertion
05/01/2012US8169998 Method and system for an AD HOC wireless network with master control of network parameters
05/01/2012US8169997 Communication system including a base station and terminal devices each using an up-link line allocated by the base station
05/01/2012US8169996 Synchronized beacon for network having multiple radios
05/01/2012US8169995 System and method for wireless communication of uncompressed video having delay-insensitive data transfer
05/01/2012US8169986 Method and apparatus for transmitting and receiving system information in a mobile communication system
05/01/2012US8169981 Method and mobile station for controlling communication via a radio link
05/01/2012US8169980 Methods and apparatuses for interworking
05/01/2012US8169979 TDMA/CDMA user equipment
05/01/2012US8169974 Suspending transmissions in a wireless network
05/01/2012US8169964 Adaptive scheme for lowering uplink control overhead
05/01/2012US8169953 Method and apparatus for wireless multi-carrier communications
05/01/2012US8169940 Techniques for device and piconet controller availability notification in wireless personal area and wireless local area networks
05/01/2012US8169931 Method and apparatus for base stations and their provisioning, management, and networking
05/01/2012US8169926 Enhanced channel changing within multi-channel communication systems
05/01/2012US8169914 Method and node for transmitting data over a communication network using negative acknowledgment
05/01/2012US8169906 Controlling ATM traffic using bandwidth allocation technology
05/01/2012US8169903 Managing traffic within and between virtual private networks when using a session border controller
05/01/2012US8169893 Quick detection of problematic link to support fast failover
05/01/2012CA2533322C Method for providing extra-traffic paths with connection protection in a communication network, related network and computer program product therefor
04/2012
04/26/2012WO2012054418A1 Method for synchronizing meter clocks in a network
04/26/2012WO2012052610A1 Multiplexing data over multiple transmission channels with time synchronization
04/26/2012WO2012052481A1 Non-intrusive method for synchronizing master and slave clocks of a packet-switched network, and associated synchronization devices
04/26/2012WO2012052450A1 System and method to detect and communicate loss and retention of synchronization in a real-time data transfer scheme
04/26/2012WO2012052130A2 Method and device for configuring network subscribers
04/26/2012US20120099608 Synchronization Method and Device
04/26/2012US20120099606 Transmission apparatus, transmission method, and communication system
04/26/2012US20120099604 Home network apparatus
04/26/2012US20120099581 Digital broadcasting system and method of processing data in digital broadcasting system
04/26/2012US20120099565 Synchronization acquisition method and apparatus in multi-carrier system
04/26/2012US20120099492 Apparatus and method for performing uplink communication by means of relay station in wireless communication system
04/26/2012US20120099491 Method and apparatus for transmitting ack/nack information in multicarrier-supporting wireless communication system
04/26/2012US20120099490 Repeater and method for operating such a repeater
04/26/2012US20120099489 Systems, apparatus and methods for facilitating frequency reuse for downlink control channels
04/26/2012US20120099469 Methods of transmitting a signal in a time division duplexing mimo system and associated apparatuses
04/26/2012DE112006004094B4 Kommunikationssystem und Kommunikationsvorrichtung Communication system and communication device
04/26/2012DE10197172B4 Zeit- und bandbreitenskalierbares Schlitzformat für mobile Datensysteme Time and bandwidth-scalable slot format for mobile data systems
04/25/2012EP2445127A1 Non-intrusive method for synchronising master and slave clocks of a packet-switching network, and associated synchronisation devices
04/25/2012EP2443777A2 Maintaining time-division multiplexing over pseudowire connections during network outages
04/25/2012EP2443776A1 Method on a network element for the purpose of synchronization of clocks in a network
04/25/2012CN1802567B Performing compression of user datagram protocol packets
04/25/2012CN102428665A Accessory and mobile computing device communication using application communication protocol
04/25/2012CN101800711B High data rate interface apparatus and method
04/25/2012CN101547054B 基于可编程器件的并行光互连系统的数据接收装置和数据处理方法 Receiving device and data processing based on data of programmable devices parallel optical interconnect systems approach
04/25/2012CN101510809B 故障检测方法、系统以及时分复用单板 Fault detection methods, systems and time-division multiplexing board
04/25/2012CN101442375B 一种多网络兼容的授时服务装置及其工作方法 A multi-network compatible device and timing services working methods
04/25/2012CN101411099B Method of introducing an outstation into an optical network and outstation therefor
04/25/2012CN101272209B 一种对多通道复用数据进行滤波的方法及设备 A kind of multi-channel multiplexed data filtering method and apparatus
04/25/2012CN101247168B Time synchronization method and system
04/25/2012CN101222287B Synchronization of at least one subscriber of a bus system and bus system
04/24/2012US8165176 System and method for generating a frequency rich spectrum in a data stream
04/24/2012US8165175 Gap support measuring method
04/24/2012US8165174 Method and device for demapping a tributary recovering lower order synchronism
04/24/2012US8165173 Data transmission method, system and terminal
04/24/2012US8165172 Robust wideband symbol and frame synchronizer for power-line communication
04/24/2012US8165171 Methods and systems for distributed synchronization
04/24/2012US8165170 Method for accessing a medium in a synchronous communications network by a transmit node, computer program product, storage means and transmit node
04/24/2012US8165169 Clock priority chain level systems and methods
04/24/2012US8165168 Zone synchronization in wireless communication networks
04/24/2012US8165166 Discontinuous reception operation for constant data rate service
04/24/2012US8165165 Apparatus for dynamic header compression and method thereof
04/24/2012US8165164 In-system reconfigurable circuit for mapping data words of different lengths
04/24/2012US8165162 Method and system for optimizing fragment size for aggregation at the physical layer
04/24/2012US8165161 Method and system for formatting encoded video data
04/24/2012US8165160 Method and system to validate a write for a device on a serial bus
04/24/2012US8165149 Medium reservation with channel selectivity
04/24/2012US8165131 Generic information element
04/24/2012US8165106 Apparatus and method for detecting a ranging signal in a wireless communication system
04/24/2012US8165105 Apparatus and method for cell searching in wireless communication system
04/24/2012US8165102 Apparatus and method for integrating short-range wireless personal area networks for a wireless local area network infrastructure
04/24/2012US8165099 Continuous packet connectivity (CPC) scheduler
04/24/2012US8165091 Efficient handover of media communications in heterogeneous IP networks using LAN profiles and network handover rules
04/24/2012US8165090 Efficient handover of media communications in heterogeneous IP networks
04/24/2012US8165085 Wireless communication base station apparatus and control channel allocation method
04/24/2012US8165074 Techniques for handling service flows in wireless communication systems
04/24/2012US8165058 Protocol data units and header in multihop relay network
04/24/2012US8165055 Apparatus and method for transmitting and receiving time stamp to provide multicast service in communication system
04/24/2012US8165046 Framing for an adaptive modulation communication system
04/24/2012US8165035 ACK/NACK DTX detection
04/24/2012US8165031 Multi-point and rooted multi-point protection switching
04/24/2012US8165029 Method of parallel detection for ethernet protocol
04/24/2012US8165021 Policy-based resource management
04/24/2012US8165015 Modifying a rate based on at least one performance characteristic
04/24/2012US8165014 Methods and systems for using managed port circuitry to map connections among structured cabling apparatus and network devices
04/24/2012US8165008 High-data-rate communication link using multiple lower rate modems
1 ... 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ... 635