Patents
Patents for H04L 5 - Arrangements affording multiple use of the transmission path (28,368)
01/2011
01/19/2011CN1602011B Method and apparatus for providing channel state information
01/19/2011CN101953108A Method and apparatus for providing an efficient pilot pattern
01/19/2011CN101953107A Methods for network throughput enhancement
01/19/2011CN101951679A Base station apparatus, wireless communication system, and wireless transmission method
01/19/2011CN101951675A Method and device for adaptive carrier allocation and power control in multi-carrier communication system
01/19/2011CN101951389A Method and device for controlling information channel flow
01/19/2011CN101951359A Dual-mode shared OFDM methods/transmitters, receivers and systems
01/19/2011CN101951310A Method and apparatus in a base station for transmitting data on the DC tone of a multi-carrier communication system with a predetermined timing pattern
01/19/2011CN101257439B Multi-jumping relay time division duplexing self-adapting transmission method and apparatus in mobile communication network
01/19/2011CN101079676B An upgrade method of optical synchronization digital transmission network system
01/19/2011CN101032113B Single-line two-way communication device and system
01/18/2011US7873857 Multi-component module fly-by output alignment arrangement and method
01/18/2011US7872985 System for multi-frame alignment
01/18/2011CA2556948C Method and apparatus for allocating subcarriers in a broadband wireless communication system using multiple carriers
01/13/2011WO2011006108A2 Preamble extensions
01/13/2011WO2011005576A2 Methods and apparatus to perform antenna management
01/13/2011WO2011005537A2 Methods and apparatus for coordination of sending reference signals from multiple cells
01/13/2011WO2011005536A1 Transmission of reference signal on non-contiguous clusters of resources
01/13/2011WO2011003449A1 Method and device for generating an aggregate signal to reduce the transmission power
01/13/2011US20110007787 Wireless Communication Modem
01/13/2011US20110007675 System for the coexistence between a plurality of wireless communication module sharing single antenna
01/13/2011US20110007674 Method for allocating physical hybrid arq indicator channels
01/13/2011US20110007624 Timeslot Sharing Using Unbalanced QPSK Modulation
01/13/2011CA2766648A1 Methods and apparatus to perform antenna management
01/13/2011CA2766144A1 Methods and apparatus for coordination of sending reference signals from multiple cells
01/12/2011EP2273839A1 Apparatus and method for selecting a terminal
01/12/2011EP2273831A1 Method for interference randomization of physical uplink control channel
01/12/2011EP2273817A1 Method and apparatus for sending rank indicator information, receiving method and apparatus thereof
01/12/2011EP2273814A1 Communication system, communication device, and communication method
01/12/2011EP2273716A1 Apparatus and method for allocating a plurality of subchannels to a plurality of terminals
01/12/2011EP2273715A2 Multipath data streaming over a wireless network
01/12/2011EP2272198A2 Method and apparatus to report and manage cells in a multi carrier system
01/12/2011EP2272197A1 Multiple access telecommunication system with adapted packet-retransmission strategy
01/12/2011EP2272196A2 Method and apparatus for uplink ack/nack resource allocation
01/12/2011CN201708808U Half-duplex communication passive transducer of RS232/RS485 signal port
01/12/2011CN1951033B Method and apparatus for overlaying multi-carrier and direct sequence spread spectrum signals in a broadband wireless communication system
01/12/2011CN1898888B Wireless communication system, wireless communication apparatus, and resource assignment method used therein
01/12/2011CN1728696B 通信系统 Communication System
01/12/2011CN1630993B Method and apparatus for spread spectrum radio signal recovery in wideband spread spectrum communication systems
01/12/2011CN101946550A Triggering of cqi transmission from ue to node b for a ue in cell_fach state
01/12/2011CN101946473A Channel estimation in wireless systems with impulsive interference
01/12/2011CN101946450A Communication of transmitter identification using positioning pilot channels
01/12/2011CN101944988A Transmitting device and receiving device of spectral domain channel multiplexing transmission system and method thereof
01/12/2011CN101944971A Wireless communication frame structure and apparatus
01/12/2011CN101262702B An amalgamation and coexistence method for two time division duplex systems sharing spectrum resources
01/12/2011CN101217451B A method and system to reduce time delay influence
01/11/2011US7869528 Multi-carrier transceiver assembly
01/11/2011US7869397 Medium access control protocol for OFDM wireless networks
01/11/2011US7869357 Method of processing traffic information and digital broadcast system
01/06/2011WO2011003030A1 Positioning reference signals in a telecommunication system
01/06/2011WO2011002404A2 Method and arrangement in a telecommunication system
01/06/2011WO2011000673A2 A method and apparatus for arq control in wireless communications
01/06/2011WO2010107623A3 Full-duplex wireless communications
01/06/2011WO2010038133A3 Transmission of physical layer signaling in a broadcast system
01/06/2011WO2006096880A3 Broadband multicarrier transmitter with subchannel frequency diversity for transmitting a plurality of spatial streams
01/06/2011US20110002325 Multimedia terminal device having integrated telephone system and user interface method
01/06/2011US20110002245 In-network home gateway for hybrid fiber-coax network
01/05/2011EP2271043A2 Method and apparatus for providing channel state information in a MIMO system
01/05/2011EP2271042A2 Method and apparatus for transmitting in a multi-antenna communication system
01/05/2011EP2271041A2 Method and apparatus for generating pilot signals in a MIMO system
01/05/2011EP2271023A1 Assignment and generation of frequency hopping sequences in spread spectrum systems
01/05/2011EP2271022A1 Communications method combining OFDM, TDMA and polarization
01/05/2011EP2271020A2 Method and apparatus for preamble design for multicarrier transmission over channels with multiple inputs and outputs
01/05/2011EP2271013A2 Network device
01/05/2011EP2270997A2 Systems and methods for characterizing transmission lines in a multi-carrier DSL environment
01/05/2011EP2270996A2 Systems and methods for characterizing transmission lines in a multi-carrier DSL environment
01/05/2011EP2269411A1 Methods and arrangements for downlink multi-carrier power control in a wireless communications system
01/05/2011EP2269356A1 An improved dual carrier modulation precoding
01/05/2011EP2269354A2 An efficient multi-band communication system
01/05/2011EP2269352A1 Techniques for multiple-subcarrier joint precoding
01/05/2011CN1581765B Method for processing an OFDM signal
01/05/2011CN101940052A A method for allocating resources
01/05/2011CN101939957A Reverse link channel estimation using common and dedicated pilot channels
01/05/2011CN101939944A Distributed virtual resource block allocation for OFDMA
01/05/2011CN101939943A Methods and systems for choosing cyclic delays in multiple antenna OFDM systems
01/05/2011CN101939942A Enhanced multiplexing system and technique for uplink control channels
01/05/2011CN101939935A Reduction of interference in an OFDM signal with weighting vectors evolving in vector subspaces
01/05/2011CN101938346A Orthogonal frequency division multiplexing-based power line broadband network system
01/05/2011CN101340273B Multi-address access method, apparatus and system
01/05/2011CN101034968B System, method and device for providing the bidirectional service in the separated bidirectional network
01/04/2011US7864739 Transmitter for multi-carrier transmission and multi-carrier transmitting method
01/04/2011US7864725 Methods and apparatus for overlaying multi-carrier and direct sequence spread spectrum signals in a broadband wireless communication system
01/04/2011CA2411364C Systems and methods for a multi-carrier transceiver with radio frequency interference reduction
12/2010
12/29/2010WO2010151849A2 Method and apparatus that facilitates interference reduction in wireless systems
12/29/2010WO2010151455A1 A method and apparatus for sending information via silent symbol coding over under-utilized channels in wireless systems
12/29/2010WO2010151424A2 Control and data signaling in heterogeneous wireless communication networks
12/29/2010WO2010151187A1 Methods and devices for transmitting a control message
12/29/2010WO2010150133A1 A method for communicating in a mobile network
12/29/2010WO2010149498A1 Joint signal processing across a plurality of line termination cards
12/29/2010WO2010149206A1 Methods, apparatuses, and related computer program product for information channel configuration
12/29/2010WO2010148953A1 Method and system for assigning and mapping physical uplink control channel resources in multi-antenna system
12/29/2010WO2010148715A1 Method and device for frequency selective scheduling using the channel symmetry
12/29/2010WO2010128235A3 Method for pre-equalizing a data signal by fdd time reversal
12/29/2010WO2010107779A3 Data and control mulitplexing for uplink mimo with carrier aggregation and clustered-dft
12/29/2010EP2267965A2 Method and apparatus for transmission mode switching
12/29/2010EP2267963A2 Multicarrier system with a plurality of SNR margins
12/29/2010EP2267962A2 Synchronisation preamble design
12/29/2010EP2267961A2 OFDM transmitter for symbols of different sizes
12/29/2010EP2267960A2 Cell selection for MIMO-OFDM Systems
12/29/2010EP2267959A2 Synchronisation preamble design and synchronisation method for MIMO-OFDM