| Patents for H04L 5 - Arrangements affording multiple use of the transmission path (28,368) |
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| 07/10/2007 | US7242732 Carrier based backwards compatible data networking transmitter, receiver, and signal format |
| 07/10/2007 | US7242722 Method and apparatus for transmission and reception within an OFDM communication system |
| 07/05/2007 | WO2007075811A1 Bidirectional, full-duplex, one-wire communications link for use in fiber optic transceivers |
| 07/05/2007 | WO2007074190A1 Method for the transmission and reception of signals with different sampling frequencies |
| 07/05/2007 | US20070157278 Contention-based access to tones in orthogonal frequency division multiplexing (ofdm) waveform |
| 07/05/2007 | US20070157277 Multipoint-to-point communication using orthogonal frequency division multiplexing |
| 07/05/2007 | US20070154223 Synchronizing nodes in an optical communications system utilizing frequency division multiplexing |
| 07/05/2007 | US20070153886 Isolator and a modem device using the isolator |
| 07/05/2007 | US20070153885 HIGH-FREQUENCY HomePNA |
| 07/05/2007 | US20070153884 Closed-loop receiver feedback pre-distortion |
| 07/05/2007 | US20070153877 Ultra-wideband high data-rate communication apparatus and methods |
| 07/05/2007 | US20070153673 Orthogonal frequency multi-carrier transmission device and transmission method |
| 07/04/2007 | EP1804452A1 Scheduling of control channels in multicarrier transmission systems |
| 07/04/2007 | EP1804413A2 Communication system and method of dynamic space-frequency-division multiple-access for uplink from terminals to base-station |
| 07/04/2007 | EP1804404A1 Communication device and scheduling method |
| 07/04/2007 | CN1994017A Intra-cell common reuse for a wireless communication system |
| 07/04/2007 | CN1994014A Transmission of overhead information for broadcast and multicast services in a wireless communication system |
| 07/04/2007 | CN1993955A Wireless communication system with configurable cyclic prefix length |
| 07/04/2007 | CN1993919A Multiplexing of w-cdma and OFDM signal in a wireless communication system |
| 07/04/2007 | CN1993916A Coding and modulation for broadcast and multicast services in a wireless communication system |
| 07/04/2007 | CN1992584A Code sending, receiving device of space-code block in personal network MC-SS system and method thereof |
| 07/04/2007 | CN1992572A Method and apparatus for multiplexing from low-speed light port to 2M transmission line and protection switching |
| 07/04/2007 | CN1324926C Method for controlling operational states of a MAC layer in an OFDM mobile communication system |
| 07/03/2007 | US7239667 8 PSK rotationally invariant turbo trellis coded modulation without parallel transitions |
| 07/03/2007 | US7239650 Apparatus and method for receiving upstream data transmissions from multiple remote transmitters |
| 07/03/2007 | CA2413862C Method and apparatus for transmitting multiple signal, method and apparatus for receiving multiple signal, multiple signal transmission method and multiplexer/demultiplexer |
| 07/03/2007 | CA2265260C Digital broadcast receiver |
| 06/28/2007 | WO2007071998A1 Ultra wideband communication system and method |
| 06/28/2007 | WO2007071859A1 Dynamic resource allocation for multiple access network |
| 06/28/2007 | WO2007050851A3 A method and apparatus for transmission of f-pbch0 packets in a wireless communication systems |
| 06/28/2007 | WO2007012891A3 A radio frequency identification interrogator |
| 06/28/2007 | WO2007001760A3 A device and method for enabling communications signals using a medium voltage power line |
| 06/28/2007 | US20070147540 Systems and methods for implementing receiver transparent q-mode |
| 06/28/2007 | US20070147531 Constellation rearrangement for ARQ transmit diversity schemes |
| 06/28/2007 | US20070147530 Bit-loading method and system for a DMT transceiver |
| 06/28/2007 | US20070147488 Apparatus and method for communication between a digital unit and a remote RF unit in a broadband wireless communication system |
| 06/28/2007 | US20070147487 Apparatus, method and computer program product providing dynamic modulation setting combined with power sequences |
| 06/28/2007 | US20070147486 Signal processing within a wireless modem |
| 06/28/2007 | US20070147485 Communication device and communication method |
| 06/28/2007 | US20070147278 System and method for retransmission of data |
| 06/28/2007 | US20070147229 Ranging and round trip delay timing adjustment in a multi-point to point bidirectional communication system |
| 06/27/2007 | EP1802067A2 Method for transmitting data to be transmitted using a subscriber modem |
| 06/27/2007 | EP1802064A1 OFDM coding using Hermite polynomials |
| 06/27/2007 | EP1800429A2 Tone ordering in discrete multitone (dmt) modems |
| 06/27/2007 | EP1800402A2 Spread frequency spectrum waveform generating circuit |
| 06/27/2007 | EP0956654B1 Radio system and method for duplex operation |
| 06/27/2007 | CN1988434A Pilot frequency sub carrier grouping method in orthogonal frequency division multiple access system |
| 06/27/2007 | CN1988402A Method for realizing power line carrier communication system |
| 06/26/2007 | US7236554 Timing estimation in an OFDM receiver |
| 06/26/2007 | US7236536 Method and apparatus for detection and decoding of signals received from a linear propagation channel |
| 06/26/2007 | US7236519 Transceiving filter and communication device |
| 06/26/2007 | US7236464 Flexible method and apparatus for encoding and decoding signals using a time division multiple frequency scheme |
| 06/26/2007 | US7236452 Multi-carrier CDMA transmission system, transmitting apparatus and receiving apparatus used in this system, and multi-carrier CDMA transmission method |
| 06/21/2007 | WO2007070020A1 Viterbi-decoder based adaptive array processing method and system |
| 06/21/2007 | WO2007051158A3 Puncturing signaling channel for a wireless communication system |
| 06/21/2007 | US20070140395 Method of symbol timing synchronization in communication systems |
| 06/21/2007 | US20070140373 Constellation rearrangement for transmit diversity schemes |
| 06/21/2007 | US20070140325 Method and system for improving modem performance, computer program product therefor |
| 06/21/2007 | US20070140178 System and method for transmitting random access data using orthogonal frequency division multiple access |
| 06/21/2007 | US20070140151 Discarded packet indicator |
| 06/21/2007 | US20070140102 Apparatus and method for assigning sub-carriers in an orthogonal frequency division multiplex system |
| 06/20/2007 | EP1798883A1 A method for assigning frequency spectrum bandwidthe of a ofdm and ofdma coexistence system |
| 06/20/2007 | EP1797664A1 Method for modifying power spectral density of a telecommunication line and adjusting method using same |
| 06/20/2007 | EP1394960B1 Automatic gain control system for a multi-user ofdm digital transmission system using the electric grid |
| 06/20/2007 | CN1985451A Method and apparatus for accessing a wireless communication system |
| 06/20/2007 | CN1984119A Method for controlling flow by time-division technology |
| 06/20/2007 | CN1983918A Method and access equipment for realizing soft-frequency duplexing and transmitting data |
| 06/20/2007 | CN1983917A Method and structure for realizing progrmmable logic device data exchange |
| 06/20/2007 | CN1983914A HARQ method and system |
| 06/20/2007 | CN1983889A Method and system for transmitting network service |
| 06/20/2007 | CN1322733C Telephone communication system and method over local area network wiring |
| 06/20/2007 | CN1322720C Communication controlling method and system |
| 06/19/2007 | US7233626 Flexible bit selection using turbo trellis-coded modulation |
| 06/14/2007 | WO2007066871A2 Method for allocating frequency domain spread code in base station of mc-cdma communication system |
| 06/14/2007 | WO2007066846A2 Adaptive transmission device using limited feedback information in a mobile communication system, and a method thereof |
| 06/14/2007 | WO2006113119B1 Channel estimation using a minimized channel prediction interval |
| 06/14/2007 | US20070133666 Transmission system of a digital signal |
| 06/14/2007 | US20070133665 Network aware mobile devices and operations |
| 06/14/2007 | US20070133474 Method, emitter and receiver for transmitting data in a multi-access cdma system by means of fully complementary code matrixes for two-dimensional data spreading in a frequency and time direction |
| 06/13/2007 | EP1796300A1 Radio transmission device |
| 06/13/2007 | EP1796282A1 Method and apparatus for identifying crosstalk sources |
| 06/13/2007 | EP1794969A1 Method and apparatus for improved efficiency in an extended multiple antenna communication system |
| 06/13/2007 | EP1794893A2 Method and apparatus for encryption of over-the-air communications in a wireless communication system |
| 06/13/2007 | CN1980133A Data-bag interacting method and personal field network communication apparatus |
| 06/13/2007 | CN1980117A System and method for providing double-direction communication service |
| 06/13/2007 | CN1980116A Method for sending channel quality information, corresponding user terminal and base station |
| 06/13/2007 | CN1980115A Method for supporting multi-cast broadcasting business |
| 06/13/2007 | CN1980114A Channel estimation emitting-receiving device and method |
| 06/13/2007 | CN1980080A Apparatus and method for calibrating channel in radio communication system using multiple antennas |
| 06/12/2007 | US7230992 Method to create hierarchical modulation in OFDM |
| 06/12/2007 | US7230980 Method and apparatus for impulse radio transceiver calibration |
| 06/12/2007 | US7230979 System and method for high speed digital signaling |
| 06/12/2007 | US7230978 Channel CODEC processor configurable for multiple wireless communications standards |
| 06/12/2007 | US7230931 Wireless access system using selectively adaptable beam forming in TDD frames and method of operation |
| 06/12/2007 | US7230930 Mode shifting communications system and method |
| 06/12/2007 | US7230921 Concurrent use of communication paths in a multi-path access link to an IP network |
| 06/12/2007 | CA2288283C Activation of multiple xdsl modems with implicit channel probe |
| 06/07/2007 | WO2007065106A2 Pll with programmable jitter |
| 06/07/2007 | US20070127605 Method and Apparatus for Soft Decision Input Metrics To A Turbo Decoder |
| 06/07/2007 | US20070127584 Fast initialization using seamless rate adaptation |