Patents
Patents for H04L 5 - Arrangements affording multiple use of the transmission path (28,368)
12/2008
12/04/2008US20080298339 Method for frequency division duplex communications
12/04/2008US20080298281 Method and system for automated determination of inter-system border thresholds
12/03/2008EP1998586A1 Base station, mobile station, and method
12/03/2008EP1998585A1 Base station, mobile station, and radio channel state report method
12/03/2008EP1998486A1 Exposure head and related control method
12/03/2008EP1998481A2 Passive optical network communication method and system
12/03/2008EP1997260A1 Signalling of resource allocations in a communication system
12/03/2008EP1997250A2 Method for allocating signals in multi-carrier system
12/03/2008EP1997245A1 Downlink resource allocation and mapping
12/03/2008EP1997239A1 Method of transmitting ofdm signal and transmitter and receiver thereof
12/03/2008CN101316264A Resource control method and apparatus under service and bearing separation structure
12/03/2008CN101316158A Additive waveshape pretreatment method in digital communication modulation
12/03/2008CN100441022C Method for assigning channels based on spatial division multiplexing in an orthogonal frequency division multiplexing system
12/03/2008CN100441019C Base statino appts. and channel assignment method
12/03/2008CN100440772C A method for implementing SDH low order time division full cross
12/03/2008CN100440764C Radio communication apparatus and radio communication method
12/03/2008CN100440729C Method and apparatus for reducing transmitter peak power requirements using dual matrices
12/02/2008US7460869 Adaptive handover measurement interval
12/02/2008US7460620 Method for near optimal joint channel estimation and data detection for COFDM systems
12/02/2008US7460617 Wireless communication method and apparatus for performing post-detection constellation correction
12/02/2008US7460608 Parallel concatenated code with soft-in soft-out interactive turbo decoder
12/02/2008US7460607 Method and apparatus for space-time turbo-coded modulation
12/02/2008US7460593 Signal processing device capable of enhancing correctness of feedback signals
12/02/2008US7460587 Electronic circuit for performing fractional time domain interpolation and related devices and methods
12/02/2008US7460584 Networking methods and systems
12/02/2008US7460561 Delay compensation
12/02/2008US7460553 Process for multiple access and multiple transmission of data in a multi-user system for the point to multipoint digital transmission of data over the electricity network
12/02/2008US7460497 Two way serial communication
12/02/2008US7460494 Adaptive signaling in multiple antenna systems
12/02/2008US7460466 Apparatus and method for signal constitution for downlink of OFDMA-based cellular system
12/02/2008CA2335225C Multi-carrier cdma radio transmitting method and apparatus, and channel estimation method and apparatus for multi-carrier cdma radio transmitting system
11/2008
11/27/2008WO2008144450A2 Enhanced pilot signal
11/27/2008WO2008144363A2 Pilot structures for ack and cqi in a wireless communication system
11/27/2008WO2007149630A3 An efficient doppler compensation method and receiver for orthogonal-frequency-division-multiplexing (ofdm) systems
11/27/2008US20080291986 Low power partial functionality modems
11/27/2008US20080291860 Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system
11/27/2008US20080291852 Method for optimizing near field links
11/27/2008US20080291850 Systems and Methods for Power Line Communication with Refrigeration Containers
11/27/2008CA2685899A1 Enhanced pilot signal
11/26/2008EP1995980A1 A relay system and a method for realizing bandwidth assignment and dispatch
11/26/2008EP1995942A1 Method and module for acquiring digital subscriber line parameter, and line management system
11/26/2008EP1995904A1 Method and apparatus for frequency division multiple access transmission and reception
11/26/2008EP1994665A1 Method and apparatus for performing uplink transmission in a multiple-input multiple-output single carrier frequency division multiple access system
11/26/2008EP1994664A1 Apparatus and method for performing resource allocation and communication in a wireless communication system, and system using the same
11/26/2008EP1994651A1 Mimo precoding in the presence of co-channel interference
11/26/2008CN100438467C Method and system for expanding xDSL transmission band-width
11/26/2008CN100438398C Packet routing via payload inspection and subscription processing in a publish-subscribe network
11/26/2008CN100438384C Carrier channel configuration method in multiple carrier communication system
11/25/2008US7457978 Adjustable byte lane offset for memory module to reduce skew
11/25/2008US7457368 Multilevel channel coding in ADSL
11/25/2008US7457367 Detector and method for estimating data probability in a multi-channel receiver
11/25/2008US7457324 Multi-carrier CDMA radio transmitting method and apparatus, and channel estimation method and apparatus for multi-carrier CDMA radio transmitting system
11/25/2008US7457309 Bit assignment in a communication system and communication method
11/20/2008WO2008140907A1 Method and system for providing contention-free channel access service in a communication network
11/20/2008WO2008138910A1 Point-to-point communication in a high voltage power transmisson system
11/20/2008WO2008070316A3 Frame structures for wireless communication systems
11/20/2008WO2008027671A3 Multiple transmission protocol transceiver
11/20/2008WO2007146592A3 Power line communication device and method
11/20/2008WO2007127934A3 Binary data relay systems and methods for real-time communication of binary data through a peer-to- peer network
11/20/2008US20080285634 Near-end, far-end and echo cancellers in a multi-channel transceiver system
11/20/2008US20080285490 Radio communication system, terminal apparatus and base station apparatus
11/20/2008US20080285489 Redundant radio frequency network having a roaming terminal communication protocol
11/20/2008DE19651593B4 Anordnung zum Optimieren der Datenübertragung über einen bidirektionalen Funkkanal Arrangement for optimizing the data transmission via a bi-directional radio channel
11/19/2008EP1993251A2 Allocation of signal-to-noise ratio margin in multi-carrier systems
11/19/2008EP1993208A1 Wireless communication method and apparatus for performing post-detection constellation correction
11/19/2008EP1992098A1 Base station, radio terminal and radio communication method
11/19/2008CN101310469A Base station, radio terminal and radio communication method
11/19/2008CN101309249A Uplink transmitting and receiving method for space multiplexed MIMO MT-CDMA system
11/18/2008US7453945 Methods and devices for controlling RF, multi-carrier amplifier signal power
11/18/2008US7453935 Multi-pair gigabit ethernet transceiver having decision feedback equalizer
11/18/2008US7453929 High speed access system over copper cable plant
11/18/2008US7453912 Methods and apparatus for selecting between multiple carriers based on signal energy measurements
11/18/2008US7453853 Adaptive correlation of access codes in a packet-based communication system
11/18/2008US7453284 System for transmission line termination by signal cancellation
11/18/2008CA2331341C Method and system for multiplexing of multiple users for enhanced capacity radiocommunications
11/13/2008WO2008137994A1 Method and apparatus for reducing interference in space frequency block coding communication
11/13/2008WO2008137963A2 Method and apparatus for multiplexing cdm pilot and fdm data
11/13/2008WO2008038207A3 Bonding adjacent tv bands, sub-carrier allocation, data burst definition and spread ofdma in a physical layer for ieee 802.22 wran communication systems
11/13/2008US20080280569 System and Method for Carrying a Wireless Based Signal Over Wiring
11/13/2008US20080279320 Bi-directional single wire interface
11/13/2008US20080279298 Multiple-input multiple-output (mimo) detector incorporating efficient signal point search
11/13/2008US20080279264 High speed data bus for communicating between wireless interface devices of a host device
11/13/2008US20080279126 Managing distributed access to a shared medium
11/13/2008US20080279124 Ofdm wireless communication method and wireless communication apparatus
11/13/2008US20080279123 Time division duplex wireless network and associated method using connection modulation groups
11/13/2008US20080279122 Leakage power reduction apparatus
11/13/2008US20080279120 Systems and Methods for Receiver Upgrade
11/13/2008DE102007020707A1 Audio information distribution method for twisted-pair-network cable, involves transmitting Sony/Philips digital interconnect format signal over free wires of network cable after electrical adjustment of signal levels
11/12/2008EP1989907A2 Miscellaneous improvements on the hrpd system
11/12/2008EP1989850A2 Method and apparatus for pilot multiplexing in a wireless communication system
11/12/2008EP1989811A1 Data transmission method, transceiver and telecommunication system
11/12/2008CN101304304A Dynamic cooperation transmission method for OFDM mobile relay network
11/12/2008CN100433743C Active terminating device with optional line-receiving and line-driving capabilities
11/11/2008US7450911 Multiplexed wireless receiver and transmitter
11/11/2008US7450663 Interpolation for use in channel estimation
11/11/2008US7450658 Apparatus of transmitter and receiver for MIMO MC-CDMA system
11/11/2008US7450542 Method for frequency division duplex communications
11/11/2008US7450522 Power control system using acknowledgments
11/06/2008WO2008134255A2 Systems and methods for providing an atc 0verlay data link
11/06/2008WO2008133981A1 Method and apparatus for s ingle- carrier fdma based packet wireless telecommunications