Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
05/2009
05/07/2009US20090116472 Initiation of High Speed Overlay Mode for Burst Data and Real Time Streaming (Audio) Applications
05/07/2009US20090116471 Method for Enhancing Quality of Service in Mobile Telephony
05/07/2009US20090116461 Distributed Scheduling
05/07/2009US20090116460 Apparatus and method for scheduling for supporting quality of service of data service in mobile internet system
05/07/2009US20090116459 Apparatus and method for cell searching in wireless communication system
05/07/2009US20090116458 Method and apparatus for efficient multimedia delivery in a wireless packet network
05/07/2009US20090116421 Radio communication system
05/07/2009US20090116415 Relay, and relaying method
05/07/2009DE3855925C5 Nachrichtenübertragung in einem multiplexsystem Message transmission in a multiplex system
05/07/2009DE102007052955A1 Communication terminal e.g. sensors, for radio communication system i.e. wireless sensor actor network, has coordinator device comprising user data time slots allocated to terminal, and time frames structured in radio communication system
05/06/2009EP2056614A1 Base station and mobile station
05/06/2009EP1804440B1 A method and circuit for acquiring an asynchronously de-map clock
05/06/2009EP1708379B1 Communication system having backup function for several series devices and method for carrying out the function of switching
05/06/2009EP1661414A4 Passive probing for handover in a local area network
05/06/2009EP1661278B1 Enhanced uplink operation in soft handover
05/06/2009EP1547413B1 Method for managing radio resources and radio system
05/06/2009EP1208676B1 Network switch using network processor
05/06/2009CN101427518A Device, system and method of coordination among multiple transceivers
05/06/2009CN101427499A System and method of multi-nodal APS control protocol signalling
05/06/2009CN101427498A Multislot packet data transfer method
05/06/2009CN101426280A Measurement report transmission in telecommunications system
05/06/2009CN101425866A Apparatus for multiple MSA300 optical module access and control by CPU
05/06/2009CN101425865A Method and system for synchronizing clock of transmission network as well as subordinate clock side entity
05/06/2009CN101425843A Series connection system and communication method thereof
05/06/2009CN101425822A Frequency hopping method for supporting multiuser multiplexing single time slot
05/06/2009CN100486377C Micro-processor of distributing radio channel
05/06/2009CN100486325C Signal processing device and method
05/06/2009CN100486144C Method of raising transmission speed in multi-slot CDMA radio communication system
05/06/2009CN100486143C Multimedia jitter removal device and method in an asynchronous digital home network
05/06/2009CN100486142C Method for automatically configurating link
05/06/2009CN100486135C Method, apparatus and system for optical communication
05/06/2009CN100486133C Multi-processor system for wireless communication terminal having partitioned protocol stack
05/06/2009CN100486132C Method and device for transmitting data flow
05/05/2009US7530070 Dynamically configurable architecture for mixed data processing
05/05/2009US7529959 System and method for aligning data in a network environment
05/05/2009US7529644 Method of diagnosing an operations systems
05/05/2009US7529525 Method and apparatus for collecting information for use in a smart antenna system
05/05/2009US7529325 Voice and data exchange over a packet based network with timing recovery
05/05/2009US7529277 Separating device and method and signal receiving device and method
05/05/2009US7529274 Communication system with variable length data frames
05/05/2009US7529273 Method and system for synchronizing communications links in a hub-based memory system
05/05/2009US7529271 Method and device for transferring data over GPRS network
05/05/2009US7529270 Communication information bandwidth control apparatus and method
05/05/2009US7529269 Communicating messages in a multiple communication protocol network
05/05/2009US7529268 Multi-point electronic control system protocol
05/05/2009US7529260 Packet transmission apparatus, packet transmission system and packet transmission method
05/05/2009US7529257 Method for supporting a GMPLS hierarchy through multiple routing instances
05/05/2009US7529248 Network device provided with ethernet interface
05/05/2009US7529246 Transparent optimization for session establishment using characterized synchronization packet
05/05/2009US7529241 Systems and methods for providing a network bridge for UDP multicast traffic
05/05/2009US7529234 Method of and system for supporting voice over internet protocol (VoIP) media codecs on a voice processing system
05/05/2009US7529223 Method and device for synchronising mobile terminals on a radio channel in direct mode
05/05/2009US7529217 Low-power autonomous node for mesh communication network
05/05/2009US7529215 Encapsulation of independent transmissions over internal interface of distributed radio base station
05/05/2009US7529212 Communications system, communications control apparatus and method, and computer program therefor
05/05/2009US7529211 Method and apparatus for managing paging related delays
05/05/2009US7529204 Adaptive call admission control for use in a wireless communication system
05/05/2009US7529202 Communication data processing circuit
05/05/2009US7529198 Scalable overlay network
05/05/2009US7529190 Method, device and software for digital inverse multiplexing
05/05/2009US7529188 Load equalization method for new connections in a wireless environment supporting shared access for multiple terminals in a QoS controlled manner
05/05/2009US7529182 Communication device with 1:1 protection
05/05/2009CA2285965C Method and apparatus for reserving resources of one or more multiple access communication channels
04/2009
04/30/2009WO2009053261A1 Automation rig operating by wireless link
04/30/2009WO2009024945A3 Synchronisation method
04/30/2009WO2009024281A3 Synchronizing timing of multiple physically or logically separated system nodes
04/30/2009WO2009001329A3 An instant messaging - convergence telephony switch
04/30/2009WO2008051174A3 Method for adaptive channel signaling
04/30/2009WO2007086934A3 Encrypting data in a communication network
04/30/2009WO2007057910A3 A method and apparatus for managing communications within a distributed network
04/30/2009WO2007024293A3 A method and system for conducting a group call
04/30/2009WO2007021363A3 Integrated packet latency aware qos scheduling using prportional fairness and weighted fair queueing for wireless integrated multimedia packet services
04/30/2009WO2007017871A3 Rfid-uwb system connected to wlan infrastructure
04/30/2009WO2007015234A3 Method and system for synchronizing multiple data channels and data files in a data network
04/30/2009WO2006083697A3 Maintaining life line packet-switched telephony services
04/30/2009WO2006036500A3 Methods, systems, and computer program products for dynamically adjusting load sharing distributions in response to changes in network conditions
04/30/2009US20090110403 Method and apparatus for reducing data burst overhead in an ethernet passive optical network
04/30/2009US20090110037 Channel estimation for time division duplex communication systems
04/30/2009US20090110007 Seamless multiplexing of embedded bitstreams
04/30/2009US20090110006 Method, apparatus and system for sending and receiving notification messages
04/30/2009US20090110001 Method, Network Agent and Bandwidth Broker for Managing the Available Bandwidth for Connections Between Terminals of a Packet-Oriented Communication Network
04/30/2009US20090109999 Wireless communication apparatus and wireless communication method
04/30/2009US20090109998 Facilitating self configuring link aggregation using link aggregation control protocol
04/30/2009US20090109993 Method and Device for Resolving Collision in a Wireless Telecommunications Network
04/30/2009US20090109969 Dynamic Routing of Wideband and Narrowband Audio Data in a Multimedia Terminal Adapter
04/30/2009US20090109956 System and method for clock distribution and synchronization and radio location
04/30/2009US20090109955 Method and apparatus for improved frame synchronization in a wireless communication network
04/30/2009US20090109954 Method and arrangement for transferring a time of day value between network elements
04/30/2009US20090109953 Robust timing synchronization for mb-ofdm frequency hopping systems in a sop environment
04/30/2009US20090109952 Method and apparatus for signaling transmission characteristics in a wireless communication network
04/30/2009US20090109951 Method and Apparatus for Counting Transmission Times of a PDU
04/30/2009US20090109950 Methods and apparatus for communicating information using different types of symbols
04/30/2009US20090109949 Methods and apparatus related to signaling request to transmit traffic in a wireless communications system
04/30/2009US20090109936 Terminal Control Apparatus and Radio LAN System
04/30/2009US20090109935 Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system
04/30/2009US20090109893 Cross-Layer Optimization of VoIP Services in Advanced Wireless Networks
04/30/2009US20090109881 Voice and data exchange over a packet based network
04/30/2009US20090109855 Channel assignment for a multi-channel dual-radio mesh backhaul
04/30/2009US20090109834 Network apparatus with shared coefficient update processor and method thereof
04/30/2009DE102007051605A1 Funkkommunikationssystem, Koordinatorgerät und Kommunikationsendgerät A radio communication system, and communication terminal device coordinator