Patents
Patents for H04L 5 - Arrangements affording multiple use of the transmission path (28,368)
08/2008
08/26/2008US7418048 Tone ordered discrete multitone interleaver
08/26/2008US7418047 Communication apparatus using a plurality of modulation schemes and transmission apparatus composing such communication apparatus
08/26/2008US7418030 Flexible initialization method for DSL communication systems
08/26/2008US7417974 Transmitting high rate data within a MIMO WLAN
08/26/2008US7417964 Transmission apparatus and method for use in mobile communication system based on orthogonal frequency division multiplexing scheme
08/26/2008US7417960 Communication apparatus, communication system, communication method and program
08/26/2008US7417944 Method for orderwire modulation
08/21/2008WO2008100965A1 Using location information to set radio transmitter characteristics for regulatory compliance
08/21/2008WO2008100038A2 Data transmitting and receiving method using phase shift based precoding and transceiver supporting the same
08/21/2008WO2007066846A3 Adaptive transmission device using limited feedback information in a mobile communication system, and a method thereof
08/21/2008US20080198941 Low-complexity scalable architecture for concatenation-assisted symbol-level combining
08/20/2008EP1958368A1 Method for adapting digital data transmission parameters to measured repetitive noise
08/20/2008EP1698132B1 Wireless internet terminal and packet transmission method for improving quality of service
08/20/2008EP1260049B1 A modulation scheme for fdd/tdd transceivers
08/20/2008CN101248636A Adaptive GDFE
08/20/2008CN101247623A TDD-OFDMA system physical layer descending resource allocation method
08/20/2008CN101247208A Descending multi-user association space division multiplex signal transmitting and receiving method
08/20/2008CN101247165A Networking system of TD-SCDMA system multi-frequency point community
08/20/2008CN100413283C Flow equilization processing method and device based on connection pair
08/20/2008CN100413243C Information transmission system
08/20/2008CN100413232C 正交频分复用传输方法 Orthogonal frequency-division multiplexing transmission method
08/20/2008CN100413225C Method and apparatus for extracting multiple parts of data flow in different channels
08/19/2008US7415262 Wireless access point power control
08/19/2008US7415090 Method and device for loop timing recovery based on maximum constellation signal
08/19/2008US7415075 Multi-rate encoding and decoding system
08/19/2008US7415040 Method for transmitting signals in mobile communication system
08/19/2008US7415001 Method and receiver for processing a multi-user signal
08/19/2008US7414994 Multi-carrier communication with time division multiplexing and carrier-selective loading
08/19/2008US7414961 System and method for multiframe alignment in a multipoint-to-point orthogonal frequency division multiplexing system
08/19/2008US7414960 Multiuse subcarriers in multipoint-to-point communication using orthogonal frequency division multiplexing
08/19/2008US7414958 Efficient tone ordering for multitone transmission
08/19/2008US7414900 Method and system for reading data from a memory
08/14/2008WO2008098076A2 A method and apparatus for frequency hopping with frequency fraction reuse
08/14/2008WO2008096415A1 Transmission system and transmission method
08/14/2008WO2008042680A3 Method and apparatus for determining availability of a remote party based on interaction with coupled devices
08/14/2008WO2008006088A3 Dynamic frequency allocation and modulation scheme for control information
08/14/2008US20080192875 Analog/digital circuit
08/14/2008US20080192853 Method and system for rate reduction pre-coding matrices
08/14/2008US20080192851 Signal Space Expansion For a 16 Qam Scheme
08/14/2008US20080192811 Beamforming methods and apparatus
08/14/2008US20080192660 Method for Supporting Asymmetric Service Flexible in Multi-Carrier Time Division Duplex Mobile Communication System
08/14/2008CA2675690A1 A method and apparatus for frequency hopping with frequency fraction reuse
08/13/2008EP1956786A2 Initial access channel for scalable wireless mobile communication network
08/13/2008EP1956746A1 Synchronisation in MC-CDMA systems
08/13/2008EP1956745A1 Synchronisation in MC-CDMA systems
08/13/2008EP1955508A2 Hopping pilot pattern for telecommunications
08/13/2008EP1051818B1 Frequency synchronizing device for ofdm/cdma system
08/13/2008EP0830771B1 Method and circuit arrangement for improving carrier separation for the transmission of ofdm signals
08/13/2008CN101243667A Pilot and data transmission in a MIMO system applying subband multiplexing
08/13/2008CN101242257A Method of data transmission in a multi-carrier based transmission system and device implementing the method
08/13/2008CN101242256A Carrier wave distributing method
08/12/2008US7412251 Wireless communication apparatus, wireless communication system adopting the same and communication method thereof
08/12/2008US7412012 Pattern sequence synchronization
08/12/2008US7411984 Method of providing tone information to nodes in a packet network
08/12/2008US7411924 Method for allocating subchannels in an OFDMA mobile communication system
08/12/2008US7411898 Preamble generator for a multiband OFDM transceiver
08/12/2008US7411895 Controlled superposition coding in multi-user communication systems
08/07/2008WO2008093964A2 Method of selecting modulation and coding scheme (mcs) index in a wireless communcation system and apparatus for implementing the same
08/07/2008WO2008092890A2 Method for operating a mobile telecommunication network using orthogonal frequency division multiplex with tone reservation in a communication path
08/07/2008WO2008045336A3 Method and apparatus of control signaling
08/07/2008WO2007124235B1 Method and apparatus for quality of service for packet communications
08/07/2008US20080187028 Method and apparatus for communicating different types of data over a same network
08/07/2008US20080186994 Request detection error processing
08/07/2008US20080186975 Reservation request improvements
08/07/2008US20080186881 System For Distributing Radio Signal
08/06/2008EP1953984A2 Method for generating a reference signal sequence using grouping
08/06/2008EP1953971A1 A channel for multicarrier high speed downlink packet access and a method for allocating the carrier resource
08/06/2008EP1953947A1 Method for operating a mobile telecommunication network using orthogonal frequency division multiplex with tone reservation in a communication path
08/06/2008EP1953943A2 Wireless communication system, data transmission method for uplink thereof, base station device and mobile station device
08/06/2008EP1953940A1 Multicarrier modulation scheme as well as transmission apparatus and reception apparatus using the scheme
08/06/2008EP1953928A1 Method for controlling uplink signal transmission in a radio communication system
08/06/2008EP1230750B1 System and method for increasing feeder link capacity in a satellite communications system
08/06/2008CN101238694A Apparatus, and associated method, for allocating communications in a multi-channel communication system
08/06/2008CN101238655A Transmission methods and apparatus combining pulse modulation and hierarchical modulation
08/06/2008CN101237317A Method and device for confirming transmission frequency spectrum
08/06/2008CN101237274A Forward control channel gain transmission method, forward control information transmission method and system
08/06/2008CN100409608C Method of symbol timing synchronization in communication systems
08/06/2008CN100409592C Method and apparatus employing wireless in-band signaling for downlink transmission of commands
08/05/2008US7408999 Method and system for dynamic interleaver adaptation scheme in VDSL
08/05/2008US7408980 Semi-distributed power spectrum control for digital subscriber line communications
08/05/2008US7408979 Integrated radio circuit having multiple function I/O modules
08/05/2008US7408873 System and method for round trip delay adjustment in a multipoint-to-point orthogonal frequency division multiplexing system
08/05/2008US7408872 Modulation of signals for transmission in packets via an air interface
07/2008
07/31/2008WO2008063689A3 Time-compressed clutter covariance signal processor
07/31/2008WO2008038088A3 Uplink allocations for acknowledgement of downlink data
07/31/2008US20080181326 Transmitter for communication systems employing an enhanced modulation scheme
07/31/2008US20080181143 Surface and cordless transducer system
07/30/2008EP1950900A1 Transmitter, communication system and transmission method
07/30/2008EP1949633A2 Method and apparatus for carrier allocation and management in multi-carrier communication systems
07/30/2008EP1949631A2 Multiplexing schemes for ofdma
07/30/2008EP1949629A1 Method and device for carrying out flexible demodulation in an ofdm-cdma system
07/30/2008EP1949587A2 Equalizer for am in-band on-channel radio receivers
07/30/2008EP1949581A2 Method and apparatus for providing channel quality feedback in an orthogonal frequency division multiplexing communication system
07/30/2008EP1027817B1 Wireless communication system in which virtual links have a variable transmission capacity
07/30/2008CN101232486A Random sub carrier wave distributing method in multi-user OFDM system
07/30/2008CN101232361A Method and apparatus for multiplexing multi-path same grade heterogeny data
07/30/2008CN101232359A Communicating method and device of TDD mode
07/30/2008CN101232358A Method and system of channel blind equalization in MIMO system
07/30/2008CN101232344A Method and apparatus for frame alignment
07/30/2008CN100407597C Ofdm-cdma中的发送功率控制方法和装置 Ofdm-cdma transmission power control method and apparatus