Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 5 - Arrangements affording multiple use of the transmission path
Patents for H04L 5 - Arrangements affording multiple use of the transmission path (28,368)
09/2010
09/02/2010WO2010021885A3 Training sequences for very high throughput wireless communication
09/02/2010US20100220799 Apparatus and method for transmitting/receiving data in a wireless communication system
09/02/2010US20100220775 Multicarrier Modulation Messaging for SNR Per Subchannel During Showtime Information
09/02/2010US20100220774 Low power uwb transmitter and receiver in impulse-based uwb communication system and method for operating the same
09/02/2010US20100220725 High Rate OFDM Communications Using Bit Allocation Tables
09/02/2010US20100220708 Hierarchical coding with multiple antennas in a wireless communication system
09/02/2010CA2753646A1 Apparatus and method for single user multiple input multiple output communication employing cyclic shifts
09/02/2010CA2752083A1 Flexible data and control multiplexing
09/01/2010EP2224635A2 Apparatus and method for transmitting and receiving an OFDM broadcasting signal
09/01/2010EP2223457A2 Long-reach ethernet for 1000base-t and 10gbase-t
09/01/2010EP2223447A1 Methods and systems for channelization
09/01/2010CN201571067U Multipoint control communication system of gas water heater
09/01/2010CN1802798B Peak-to-average power ratio management for multi-carrier modulation in wireless communication systems
09/01/2010CN101822113A Method and system for managing transmission resources in wireless communications systems
09/01/2010CN101822012A Systems and methods for generalized slot-to-interlace mapping
09/01/2010CN101822010A Pilot design for universal frequency reuse in cellular orthogonal frequency-division multiplexing systems
09/01/2010CN101821985A Method and apparatus for reuse of WAN infrastructure resources in wireless peer-to-peer (P2P) network
09/01/2010CN101821984A Multiplexed beacon symbols for a wireless communication system
09/01/2010CN101821958A Method for increasing the performance of communications system on medium formed by multiple conductors
09/01/2010CN101819710A Two-way serial communication protocol based communication method for fire alarm system
09/01/2010CN101159977B Method of solving OFDMA system reverse subchannelization and repeated gain contradiction
08/2010
08/31/2010US7787551 Phasor fragmentation circuitry and method for processing modulated signals having non-constant envelopes
08/31/2010US7787529 Audio codec integrated with baseband processing and RF
08/31/2010US7787528 Transmitting/receiving device and communication system using the same
08/31/2010US7787527 Precise dynamic hysteresis
08/31/2010US7787519 Preamble transmission method, mobile station, mobile communication system, preamble transmission program and computer data signal
08/31/2010US7787517 Method for transmitting multiple streams in wireless broadcast networks
08/31/2010US7787514 Carrier interferometry coding with applications to cellular and local area networks
08/31/2010US7787513 Transmitting and receiving spread spectrum signals using continuous waveforms
08/31/2010US7787432 Communication method, and transmitting apparatus and receiving apparatus using that communication method
08/31/2010US7787407 Combined simulcasting and dedicated services in a wireless communication system
08/27/2010CA2665759A1 Data transmission system and method
08/26/2010WO2010096524A2 Channel interleaver for transmission of multiple code blocks in a wireless communication system
08/26/2010WO2010094960A1 A method and system of enhanced performance in communication systems
08/26/2010WO2009140637A3 Spatial interference mitigation schemes for wireless communication
08/26/2010US20100215087 Signal transmission apparatus, transmission method and computer storage medium thereof
08/26/2010US20100215079 Method and communication system device for the generation or processing of OFDM symbols in a transmission system with spread user data
08/26/2010US20100215077 Multi-Band OFDM Communications System
08/25/2010EP2222001A2 Mobile user terminal, mobile communication system, base station, and communication method
08/25/2010EP2221994A1 Method for sending physical broadcast channel of tdd system
08/25/2010EP2220836A1 Random reuse based control channels
08/25/2010EP2220806A2 Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system
08/25/2010CN201563128U Automatic reversing communication device for explosion-proof occasion
08/25/2010CN1723647B Frequency hopping of DMA method using symbols of COMB pattern
08/25/2010CN1720687B Method and transmitter for communicating ultra wide bandwidth signals using orthogonal frequency division multiplexing modulation
08/25/2010CN1561591B Multi-carrier CDMA transmission system, transmission apparatus and reception apparatus used in the system, and multi-carrier CDMA transmission method
08/25/2010CN101816147A Method and apparatus for linearly precoding downlink transmissions to reduce temporal variations in interference
08/25/2010CN101814983A Automatic commutation circuit of 485 communication interface
08/25/2010CN101814943A Data transmission method, system and equipment based on relay node under TDD (Time Division Duplex) mode
08/25/2010CN101106446B Dual-system transmitting and receiving device
08/25/2010CN101072050B System for data transmission via metal pipeline
08/25/2010CN101072049B Metal pipeline data transmission coupler and its processing method
08/24/2010US7782987 Method and apparatus for received signal quality estimation
08/24/2010US7782969 OFDM signal transmission method and apparatus
08/24/2010US7782929 Multiple transmission protocol transceiver
08/24/2010US7782927 Generating a transmission clock signal and a reception clock signal for a transceiver using an oscillator
08/24/2010US7782805 High speed packet interface and method
08/19/2010WO2010093897A2 Method and apparatus for orthogonal pilot tone mapping in multiple-in and multiple-out (mino) and spatial division multiple access ( sdma) systems
08/19/2010WO2010093815A2 Method and apparatus for modulation and layer mapping in a wireless communication system
08/19/2010WO2010093301A1 Mapping user data onto a time-frequency resource grid in a coordinated multi-point wireless communications system
08/19/2010WO2010073143A3 Techniques for performing efficient link adaptation in wireless personal networks
08/19/2010WO2010072979A3 Method for transmitting a space-frequency encoded data signal via a plurality of transmitting entities
08/19/2010WO2009140633A3 Spatial interference mitigation for wireless communication
08/19/2010US20100208780 Transfer circuit, transmitter, receiver and test apparatus
08/19/2010US20100208716 Method for selecting constellation rotation angles for quasi-orthogonal space-time and space-frequency block coding
08/19/2010US20100208709 Method of transmitting ack/nack bit supporting harq in mobile communication system supporting multi user mimo
08/19/2010US20100208631 Inaudible methods, apparatus and systems for jointly transmitting and processing, analog-digital information
08/19/2010US20100208630 Half-duplex communication system, half-duplex communication apparatus, communication content confirming method, and program thereof
08/19/2010CA2751335A1 Mapping user data onto a time-frequency resource grid in a coordinated multi-point wireless communications system
08/18/2010EP2219409A1 Method for sending signals of pdcch in dwpts
08/18/2010EP2219336A1 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
08/18/2010EP2219316A1 Method and apparatus for assigning pilot sequences for further crosstalk evaluation
08/18/2010EP2219315A1 An adaptive air interface waveform
08/18/2010EP2219304A1 Method and apparatus of sending synchronization signals in tdd systems
08/18/2010EP2218233A2 System and method for frequency diversity
08/18/2010EP2218206A2 Method and apparatus for pilot pattern allocation
08/18/2010EP1491065B1 Soft handoff for ofdm
08/18/2010CN201557127U RS485 half-duplex transmit-receive automatic switch circuit
08/18/2010CN201557126U Automatic reversing circuit with 485 communication interface
08/18/2010CN1905428B Transmission method of TDD mobile communication system with low delay character
08/18/2010CN101809929A Providing of time and frequency resources of a control channel structure
08/18/2010CN101809928A Method for half-and full-duplex subscriber station operation in frequency division duplex systems
08/18/2010CN101807987A Narrowband and broadband telecom system
08/18/2010CN101286831B Time-delay correcting method and device for carrier channel
08/18/2010CN101202612B Beacon equipment and method and system for beacon status indication
08/18/2010CN101166081B A method, system and device for detecting link polarity
08/18/2010CN101136733B Multi-channel digital automatic gain control device
08/18/2010CN101005344B Signal transmission method between base station and mobile station
08/17/2010US7778592 Downstream adaptive modulation in broadband communications system
08/17/2010US7778346 Upstream power cutback
08/17/2010US7778341 System and method performing quadrature amplitude modulation by combining co-sets and strongly coded co-set identifiers
08/17/2010US7778337 Scattered pilot pattern and channel estimation method for MIMO-OFDM systems
08/17/2010US7778241 Apparatus and method for downstream power management in a cable system
08/17/2010US7778224 CDMA/TDD mobile communication system and method
08/17/2010US7778208 Wireless communication system for time division duplex
08/17/2010US7778207 Passive tap and associated system for tapping network data
08/17/2010US7778148 Method for allocating physical hybrid automatic repeat request indicator channel
08/17/2010CA2432116C Sub-channels for the random access channel in time division duplex
08/17/2010CA2362418C Multi-carrier cdma transmission system signal format
08/12/2010WO2010091120A2 Method for managing sub-band preference order in a wireless communication system
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