| Patents for H04J 3 - Time-division multiplex systems (63,408) |
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| 07/09/2009 | US20090175297 Method and apparatus of transmitting preferred control channel cycle attribute in wireless communication systems |
| 07/09/2009 | US20090175296 Extensible System and Method to Bridge SIP and UPnP Devices |
| 07/09/2009 | US20090175295 Communication terminal apparatus and signal receiving method |
| 07/09/2009 | US20090175293 Method and system for transmitting messages over a forward link signaling channel |
| 07/09/2009 | US20090175292 Method for transmitting and receiving random access request and transmitting and receiving random access response |
| 07/09/2009 | US20090175289 Multi-Rate, Multi-Protocol, Multi-Port Line Interface for a Multiservice Switching Platform |
| 07/09/2009 | US20090175278 Efficient transport of tdm services over packet networks |
| 07/09/2009 | US20090175271 Transmitting A Synchronizing Signal In A Packet Network |
| 07/09/2009 | US20090175269 Voice relaying apparatus and voice relaying method |
| 07/09/2009 | US20090175261 Method and apparatus for generating preamble of data packet |
| 07/09/2009 | US20090175260 Method of communicating data in communication systems |
| 07/09/2009 | US20090175259 Method for enhancing layer 2 for a high speed packet access uplink |
| 07/09/2009 | US20090175258 Method and device of generating time-varying preamble sequence and pseudorandom noise (pn) binary sequence in direct sequence spread spectrum (dsss) communications |
| 07/09/2009 | US20090175249 Alternate channel for carrying selected message types |
| 07/09/2009 | US20090175248 Apparatus and method for transmitting and receiving enhanced rach in a mobile communication system |
| 07/09/2009 | US20090175247 Method of scheduling broadcast messages for transmitting system information |
| 07/09/2009 | US20090175246 Method of requesting and reporting link quality in an EGPRS2 system |
| 07/09/2009 | US20090175245 Base station, mobile station, and method of communicating |
| 07/09/2009 | US20090175235 Method and system for adaptively obtaining bandwidth allocation requests |
| 07/09/2009 | US20090175190 Method and apparatus for packet aggregation in power line communication network |
| 07/09/2009 | US20090175171 Method for finding optimal paths using a stochastic network model |
| 07/09/2009 | US20090175165 Method for Enabling Communication Between Two Network Nodes via a Network Address Translation Device (NAT) |
| 07/09/2009 | US20090175164 Method and apparatus for failure resilient forwarding of data over a computer network |
| 07/09/2009 | US20090175157 Echo cancellation device for full duplex communication systems |
| 07/09/2009 | US20090175156 Communication Apparatus and Method |
| 07/08/2009 | EP2077642A1 A method, system and time server for adjusting network time |
| 07/08/2009 | EP2077541A2 Enhanced in-band signalling for data communications over digital wireless telecommunications networks |
| 07/08/2009 | EP2076984A1 Circuit arrangement |
| 07/08/2009 | EP2076983A1 Method for clock recovery using updated timestamps |
| 07/08/2009 | EP1932265A4 Improvements to a session border controller |
| 07/08/2009 | EP1676455B1 Method and system for handling messages addressed to multiple mobile nodes |
| 07/08/2009 | EP1636927A4 Beacon packet having traffic indicator flag |
| 07/08/2009 | EP1614302A4 Wireless communication network including directional and omnidirectional communication links and related methods |
| 07/08/2009 | EP0803163B1 A multiplexer system using constant bit rate encoders |
| 07/08/2009 | CN101479974A Asynchronous data fifo that provides uninterrupted data flow |
| 07/08/2009 | CN101478360A Multi-service multiplexing method and apparatus in mobile multimedia broadcast system |
| 07/08/2009 | CN101478359A Method, apparatus and system for managing IEEE1588 timestamp |
| 07/08/2009 | CN101478358A Method and device for optimized time synchronization correction |
| 07/08/2009 | CN100512557C Information transmission system |
| 07/08/2009 | CN100512067C Automatic re-sending request |
| 07/08/2009 | CN100512066C System and method using primary and secondary synchronization codes during cell search |
| 07/08/2009 | CN100512061C Device using time slot add-drop method to monitor mixed speed image, voice and data |
| 07/08/2009 | CN100511204C Computing a path for an open ended uni-directional path protected switched ring |
| 07/07/2009 | USRE40827 Two-port ethernet line extender |
| 07/07/2009 | USRE40825 Method and arrangement for timing the diversity weight changes in a cellular radio system |
| 07/07/2009 | USRE40823 Method for bit error rate measurements in a cell-based telecommunication system |
| 07/07/2009 | US7559078 Resource allocation in multi-stream IP network for optimized quality of service |
| 07/07/2009 | US7558886 Method and apparatus for controlling data flows in distributed storage systems |
| 07/07/2009 | US7558872 Point-to-point protocol flow control extension |
| 07/07/2009 | US7558868 Information processing device and method, recording medium, and program |
| 07/07/2009 | US7558544 Method of executing scanning in broadband wireless access system |
| 07/07/2009 | US7558297 Robust digital communication system |
| 07/07/2009 | US7558296 Multiplexer and demultiplexer |
| 07/07/2009 | US7558295 Voice access model using modem and speech compression technologies |
| 07/07/2009 | US7558294 Time synchronization in a network |
| 07/07/2009 | US7558293 Method for detecting initial operation mode in wireless communication system employing OFDMA scheme |
| 07/07/2009 | US7558292 Redundant time synchronization |
| 07/07/2009 | US7558291 Device and mechanism to manage consistent delay across multiple participants in a multimedia experience |
| 07/07/2009 | US7558290 Method and apparatus of data compression for computer networks |
| 07/07/2009 | US7558289 Method and apparatus for providing quality of service (QOS) in a wireless local area network |
| 07/07/2009 | US7558288 Layer-based multiple data processing apparatus and method |
| 07/07/2009 | US7558287 Combined hardware and software implementation of link capacity adjustment scheme (LCAS) in SONET (synchronous optical network) virtual concatenation (VCAT) |
| 07/07/2009 | US7558286 Method of scheduling data and signaling packets for push-to-talk over cellular networks |
| 07/07/2009 | US7558285 Data processing system and data interfacing method thereof |
| 07/07/2009 | US7558284 Network design device |
| 07/07/2009 | US7558283 Method, apparatus and computer program product providing quality of service support in a wireless communications system |
| 07/07/2009 | US7558279 Apparatus and method for minimizing transmission delay in a data communication system |
| 07/07/2009 | US7558271 Method and apparatus for adaptive bandwidth control with defined priorities for different networks |
| 07/07/2009 | US7558266 System and method for restricting network access using forwarding databases |
| 07/07/2009 | US7558247 Optimized radio bearer configuration for voice over IP |
| 07/07/2009 | US7558245 Method and apparatus for time and frequency synchronization of OFDM communication systems |
| 07/07/2009 | US7558244 Robust, inferentially synchronized transmission of compressed transport-layer-protocol headers |
| 07/07/2009 | US7558243 Enhanced polling method for preventing deadlock in a wireless communications system |
| 07/07/2009 | US7558242 Method of building flexible and effective transmission systems for two-way communications |
| 07/07/2009 | US7558235 Method for efficient bandwidth utilization in a wireless radio network |
| 07/07/2009 | US7558232 Adaptive duty cycle management method and system for radio transmitters |
| 07/07/2009 | US7558228 Transmission of control information according to grouping of services in a mobile communication system |
| 07/07/2009 | US7558223 OFDM receiving method of OFDM receiver for receiving an OFDM signal via a plurality of space paths |
| 07/07/2009 | US7558222 System and method for sending IP packets to a mobile station transitioning from dormant state to active state |
| 07/07/2009 | US7558208 Method for balancing the load of a wireless local area network |
| 07/07/2009 | US7558203 System and method for statistical control of power dissipation with host enforcement |
| 07/07/2009 | US7558198 Method and apparatus for data transfer |
| 07/07/2009 | US7558196 Method and apparatus for system resource management in a communications system |
| 07/07/2009 | CA2356641C A switch fabric architecture and techniques for implementing rapid hitless switchover |
| 07/02/2009 | WO2009081484A1 Transmission apparatus |
| 07/02/2009 | WO2009081384A2 Resilient ppp/ml-ppp services over multi-chassis aps protected routers |
| 07/02/2009 | WO2009080124A1 Protecting an ethernet network having a ring architecture |
| 07/02/2009 | WO2009080121A1 Network node and method of operating a network node |
| 07/02/2009 | WO2009061913A3 A variability-aware asynchronous scheme based on two-phase protocols |
| 07/02/2009 | US20090170435 Data format conversion for bluetooth-enabled devices |
| 07/02/2009 | US20090169218 Optical transmission device, optical transmission system, and bandwidth control method |
| 07/02/2009 | US20090168813 Multiple Transport Receiver |
| 07/02/2009 | US20090168812 Secure Combined Interoperable Multiplexing |
| 07/02/2009 | US20090168811 Method of signal multiplexing and transmitter in radio communication system |
| 07/02/2009 | US20090168810 Source synchronous link with clock recovery and bit skew alignment |
| 07/02/2009 | US20090168809 Method and apparatus to jointly synchronize a legacy sdars signal with overlay modulation |
| 07/02/2009 | US20090168808 Apparatus and method for performing time synchronization using gps information in communication system |
| 07/02/2009 | US20090168807 Information processing device, communication method, and program product |
| 07/02/2009 | US20090168806 Tuning of industrial automation system performance based on device operating characteristics |
| 07/02/2009 | US20090168805 Methods and systems for start code emulation prevention and data stuffing |