| Patents for H04J 3 - Time-division multiplex systems (63,408) |
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| 05/09/2006 | US7042840 Method and apparatus for summing asynchronous signal samples in a cable television digital return path |
| 05/09/2006 | US7042836 Transmitting apparatus |
| 05/09/2006 | US7042835 Method and apparatus for ensuring survivability of inter-ring traffic |
| 05/09/2006 | CA2420151C Hitless switching system and transmission apparatus |
| 05/09/2006 | CA2233269C Predistortion circuit for an rf amplifier |
| 05/09/2006 | CA2233245C An exciter circuit for digital television transmitters |
| 05/04/2006 | WO2006047732A2 Network architecture for real time delivery of video over lossy networks from remote locations |
| 05/04/2006 | WO2006047722A2 Decentralized method for generating an mpeg-2 multiprogram transport stream |
| 05/04/2006 | WO2006047721A2 Improved signature field in a latency measurement frame |
| 05/04/2006 | WO2006047194A2 Fibre channel over ethernet |
| 05/04/2006 | WO2006047160A2 Method of scheduling data and signaling packets for push-to-talk over cellular networks |
| 05/04/2006 | WO2006047092A2 Active queue management methods and devices |
| 05/04/2006 | WO2006031527A3 System for live audio presentations |
| 05/04/2006 | WO2006019644A3 Wireless communication method and apparatus for preventing network access by mobile stations which support an incompatible internet protocol version |
| 05/04/2006 | WO2006017424A3 Communication device and method of operation therefore |
| 05/04/2006 | WO2005104410A3 Providing a multicast service in a communication network |
| 05/04/2006 | WO2005053170A3 Method and apparatus for compiling a protocol data unit |
| 05/04/2006 | WO2005011131A3 Two-way rf ranging system and method for local positioning |
| 05/04/2006 | US20060093354 Resilient switch |
| 05/04/2006 | US20060092988 Optical transponder having switching function |
| 05/04/2006 | US20060092987 Method for encoding video call data for mobile communication terminal |
| 05/04/2006 | US20060092986 SDH add-drop multiplexer that can realize both optical and radio networks by the same device |
| 05/04/2006 | US20060092985 Method of transmitting time-critical information in a synchronous ethernet system |
| 05/04/2006 | US20060092984 Maintaining synchronization of multiple data channels with a common clock signal |
| 05/04/2006 | US20060092983 Clock generating apparatus |
| 05/04/2006 | US20060092979 Method and device of processing a generic framing procedure frame |
| 05/04/2006 | US20060092978 Method and apparatus for developing a virtual assistant for a communication |
| 05/04/2006 | US20060092977 IEEE 1394 gateway for fault-tolerant communication |
| 05/04/2006 | US20060092975 SoftRouter protocol failovers |
| 05/04/2006 | US20060092973 Method of process configuration for multiple harq processes |
| 05/04/2006 | US20060092972 Multiple harq processes hangling method |
| 05/04/2006 | US20060092971 Packet transfer device |
| 05/04/2006 | US20060092970 System and method for VoIP call transfer using instant message service in an IP multimedia subsystem |
| 05/04/2006 | US20060092969 Multi-lane receiver de-skewing |
| 05/04/2006 | US20060092968 Architecture for a hybrid STM/ATM add-drop multiplexer |
| 05/04/2006 | US20060092964 Method and system for establishing bidirectional tunnel |
| 05/04/2006 | US20060092963 Architecture and method for efficient application of QoS in a WLAN |
| 05/04/2006 | US20060092911 Method for formatting signal in mobile communication system |
| 05/04/2006 | US20060092910 Method and apparatus for organizing and scheduling multimedia data transfers over a wireless channel |
| 05/04/2006 | US20060092906 Annnouncing information service through broadcasting or multicasting |
| 05/04/2006 | US20060092894 Method of transmitting transparent data |
| 05/04/2006 | US20060092893 Method and system for processing wireless digital multimedia |
| 05/04/2006 | US20060092892 Method and apparatus for wide bandwidth mixed-mode wireless communications |
| 05/04/2006 | US20060092871 Communication method for wireless LANS |
| 05/04/2006 | US20060092867 Techniques for utilization of spare bandwidth |
| 05/04/2006 | US20060092856 Node device |
| 05/04/2006 | US20060092855 Wireless performance optimization based on network topology and peer responsiveness |
| 05/04/2006 | US20060092853 Stack manager protocol with automatic set up mechanism |
| 05/04/2006 | US20060092852 System and method for enabling balanced resource utilization |
| 05/04/2006 | US20060092851 Method and apparatus for communicating predicted future network requirements of a data center to a number of adaptive network interfaces |
| 05/04/2006 | US20060092848 Information processing apparatus and method of controlling the information processing apparatus |
| 05/04/2006 | US20060092838 TCP flow controlling method in high-speed mobile communications network |
| 05/04/2006 | US20060092837 Adaptive dynamic thresholding mechanism for link level flow control scheme |
| 05/04/2006 | US20060092836 Intelligent congestion feedback apparatus and method |
| 05/04/2006 | US20060092832 Stack manager protocol with automatic set up mechanism |
| 05/04/2006 | US20060092831 Methods, systems, and computer program products for substitution of card-based telephony bearer channel switch modules in a manner that preserves stable calls |
| 05/04/2006 | US20060092830 Inter-card channel protection method in wavelength division multiplexed system |
| 05/04/2006 | US20060092829 Architecture for a hybrid STM/ATM add-drop multiplexer |
| 05/04/2006 | US20060092826 Automatic system for power and data redundancy in a wired data telecommunications network |
| 05/03/2006 | EP1653699A1 Routing frames in an IP sonet ring using an IP proxy server |
| 05/03/2006 | EP1653644A1 SDH add-drop multiplexer that can realize both optical and radio networks by the same device |
| 05/03/2006 | EP1653643A1 Method and system for time synchronisation in a distributed communications network |
| 05/03/2006 | EP1652354A1 Distributing and balancing traffic flow in a virtual gateway |
| 05/03/2006 | EP1652331A2 Security through manipulation of virtual topography |
| 05/03/2006 | EP1652325A1 Method for providing extra-traffic paths with connection protection in a communication network, related network and computer program product therefor |
| 05/03/2006 | EP1652324A1 Frequency synchronization during cell search in a universal mobile telephone system receiver |
| 05/03/2006 | EP1652323A1 Adaptive frame synchronization in a universal mobile telephone system receiver |
| 05/03/2006 | EP1652322A1 Single-fiber protection in telecommunications networks |
| 05/03/2006 | EP1652319A2 Method and apparatus for transmission and reception within an ofdm communication system |
| 05/03/2006 | EP1652035A2 Methods and apparatus for device zoning in fibre channel arbitrated loop systems |
| 05/03/2006 | EP1651970A1 Performing compression of user datagram protocol packets |
| 05/03/2006 | EP1118236B1 Method and system for allocating a random access channel in a radio communication system |
| 05/03/2006 | EP0688482B1 A cellular/satellite communications system with improved frequency re-use |
| 05/03/2006 | CN1768540A Apparatus and method for distributing frame synchronization information at a base station. |
| 05/03/2006 | CN1768494A Method and apparatus for determining propagation delays for use in wide area networks |
| 05/03/2006 | CN1768491A Dynamic resource allocation in packet data transfer |
| 05/03/2006 | CN1768490A Dynamic resource allocation in packet data transfer |
| 05/03/2006 | CN1767687A Radio channel change method especially for mobile radio system |
| 05/03/2006 | CN1767622A Reproduction apparatus, data processing system, reproduction method, program, and storage medium |
| 05/03/2006 | CN1767474A Household network system and its address setting method and associated electrical appliance equipment |
| 05/03/2006 | CN1767419A Method and system for transmitting ECC byte |
| 05/03/2006 | CN1767418A Time slot collocating method for optimizing time-division resource |
| 05/03/2006 | CN1767400A Apparatus for receiving digital data |
| 05/03/2006 | CN1254997C A method and arrangement concerning radio communication |
| 05/03/2006 | CN1254996C Changing a faulty radio channel |
| 05/03/2006 | CN1254989C Multiple-mode radio communication method and terminal |
| 05/03/2006 | CN1254943C Constrained-envelope transmitter and method therefor |
| 05/03/2006 | CN1254931C Device and method for controlling channel access by access slot reserving in mobile communication system |
| 05/02/2006 | US7039824 Calibrating return time with cross-coupled arbiter/delay circuits to compare clock signals |
| 05/02/2006 | US7039787 Byte alignment circuitry |
| 05/02/2006 | US7039392 System and method for providing device authentication in a wireless network |
| 05/02/2006 | US7039363 Adaptive antenna array with programmable sensitivity |
| 05/02/2006 | US7039145 Control loop apparatus and method therefor |
| 05/02/2006 | US7039142 Synchronization method and apparatus |
| 05/02/2006 | US7039121 Method and system for transition-controlled selective block inversion communications |
| 05/02/2006 | US7039114 Data separation and decoding device |
| 05/02/2006 | US7039074 N-way demultiplexer |
| 05/02/2006 | US7039073 Bound mode technique for accommodating high-bandwidth data flow within an intermediate network node |
| 05/02/2006 | US7039072 Methods and apparatuses for time and space switching of SONET framed data |
| 05/02/2006 | US7039071 Method and device for triggering an uplink transmission at a correct time instant |