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)
12/2008
12/31/2008WO2009002252A1 Device and method for transmitting cell offset in telecommunication system
12/31/2008WO2009002232A1 Continued telecommunication with weak links
12/31/2008WO2009001281A2 A method for signalling allocation resource and a device therefor
12/31/2008WO2008116172A3 Simplified equalization for correlated channels in ofdma
12/31/2008WO2008087603A3 Method and system of single carrier block transmission with parallel encoding and decoding
12/31/2008EP2008422A2 Methods and apparatus for using tones in a wireless communication system
12/31/2008EP2008393A2 Methods and apparatus for using tones in a wireless communication system
12/31/2008CN101336526A Dual cts protection systems and methods
12/31/2008CN101335608A Transmission method, system and apparatus for internet protocol to bear voice data packages
12/31/2008CN101335607A Method multiplexing N*64kbit/s synchronous data to 8.192Mbit/s data wire by FPGA
12/31/2008CN100448199C Dual-machine communication board
12/30/2008US7471932 System and method for embedding OFDM in CDMA systems
12/30/2008US7471742 Method and construction for space-time codes for AM-PSK constellations
12/30/2008US7471731 PHY sub-channel processing
12/30/2008US7471667 Coexistence of modulation schemes in a WLAN
12/30/2008US7469491 Transmitter predistortion circuit and method therefor
12/25/2008US20080320325 DLL phase detection using advanced phase equalization
12/25/2008US20080317152 Method and Apparatus for Multi-Carrier Hsdpa Traffic Transmission Channel Coding
12/25/2008US20080317148 Wireless communications apparatus and wireless communication method
12/25/2008US20080317110 Reliable multicarrier communication in the presence of timing phase error
12/25/2008US20080316948 Time division duplex front end module
12/25/2008US20080316947 METHOD AND APPARATUS FOR 3G LTE FDD and TDD DETECTION USING REFERENCE SIGNAL CORRELATION
12/24/2008WO2008157692A2 Base unit and device for candidate control channels and method therefor
12/24/2008WO2008157636A2 Multiplexing of sounding signals in ack and cqi channels
12/24/2008WO2008155912A1 Radio communication base station device, radio communication terminal device, and gap generation method
12/24/2008WO2008155676A1 Pseudo-differential interfacing device having a termination circuit
12/24/2008WO2008155380A2 Method and apparatus for 3g lte fdd and tdd detection using reference signal correlation
12/24/2008WO2008112676A3 Signaling transmission and reception in wireless communication systems
12/24/2008EP2007059A1 Method for data transmission, transmitter station, receiver station and communication system
12/24/2008EP2007057A1 Method for fast packet scheduling of multiple users in a multicarrier radio communication network, corresponding scheduler and system
12/24/2008EP2005609A1 Method and arrangement for managing a reference signal for uplink channel estimation in a communications system
12/24/2008EP1302041B1 Device for narrow-band communication in a multi-carrier system
12/24/2008DE10160495B4 Verfahren zur sequentiellen Datenübertragung digitalisierter Daten A method for sequential data transmission of digitized data
12/24/2008CN101331692A Method of transmitting OFDM signal and transmitter and receiver thereof
12/24/2008CN101330372A Indication method for scheduling authorization resource in long-term developing TDD system
12/24/2008CN101330371A Channel constructing method and base station using the method
12/24/2008CN100446609C Method and device for controlling dynamic frequency selection within wireless communication system
12/24/2008CA2687872A1 Multiplexing of sounding signals in ack and cqi channels
12/23/2008US7469014 Reduced bitstream candidate based receiver and received signal processing method
12/18/2008WO2008154607A1 Method of downlink resource allocation in a sectorized environment
12/18/2008WO2008154506A1 Hierarchical modulation for communication channels in single-carrier frequency division multiple access
12/18/2008WO2008154201A2 Method and apparatus for supporting uplink transmission of channel quality and coding information in a wireless communication system
12/18/2008WO2008152813A1 Radio communication device
12/18/2008WO2008103317A3 Precoded pilot transmission for multi-user and single user mimo communications
12/18/2008WO2008076940A3 Uplink scheduling for ofdm systems
12/18/2008US20080311920 Methods and Apparatus for Balancing Modulation in Cellular Communications Over Noisy Channels
12/18/2008CA2687515A1 Method of downlink resource allocation in a sectorized environment
12/17/2008EP2003811A2 Partitioning of frequency resources for transmssion of control signals and data signals in SC-FDMA communication systems
12/17/2008EP2002622A1 Channel estimation for rapid dispersive fading channels
12/17/2008EP2002561A1 Data transmission parameter optimization in mimo communications system
12/17/2008EP1687914B1 Method for partitioning resource space, assigning physical channel, and allocating power in ofdma-based cellular system
12/17/2008EP1525686A4 Apparatus and method for improved performance in mc-cdma radio telecommunication systems that use pulse-shaping filters
12/17/2008EP1222745B1 Timing recovery circuit in QAM modems
12/17/2008CN101326754A Frequency domain unscheduled transmission in a TDD wireless communications system
12/17/2008CN101326740A Method of transmitting OFDM signal and transmitter and receiver thereof
12/16/2008US7466768 IQ imbalance compensation
12/16/2008US7466758 Method and system for dynamic interleaver adaptation scheme in VDSL
12/16/2008US7466747 Method and apparatus for wireless data transfer
12/16/2008US7466650 System, method and apparatus for adaptive video surveillance over power lines
12/16/2008CA2335865C Multicarrier communication with variable overhead rate
12/11/2008WO2008150772A1 Methods and apparatus for improved utilization of air link resources in a wireless communications system
12/11/2008WO2008150321A1 Methods and systems for transmitting auxiliary data by modulating pre-emphasis filter coefficients
12/11/2008WO2008149323A2 Multi-code precoding for othogonal multicarrier modulation
12/11/2008WO2008149304A2 Apparatus and method for performing transmission rate adaptation in wireless systems
12/11/2008WO2008148837A2 Method and apparatus for transmitting encoded data in an ofdm wireless communication system
12/11/2008WO2008076700A3 Interface with variable data rate
12/11/2008WO2008050995A3 Method for transmitting data using cyclic delay diversity
12/11/2008US20080304551 Methods and Apparatus for Overlaying Multi-Carrier and Direct Sequence Spread Spectrum Signals in a Broadband Wireless Communication System
12/11/2008DE102004054070B4 Verfahren und Vorrichtung zur Verringerung des Crestfaktors eines Signals Method and device for reducing the crest factor of a signal
12/11/2008CA2681618A1 Methods and apparatus for improved utilization of air link resources in a wireless communications system
12/10/2008EP2001184A2 Control data signalling in SC-FDMA communication systems
12/10/2008EP2001183A1 Method for diversity allocating same user's codewords on plural OFDMA bands in a wireless communication network
12/10/2008EP2001182A2 Estimation of eigen coherence-bandwith
12/10/2008EP2001153A1 Autonomous impulse noise mitigation for communication systems
12/10/2008EP1999924A2 Method of ofdma tone interference cancellation
12/10/2008EP1999922A2 Frequency synchronization for multicarrier transmission
12/10/2008EP1999882A1 Duplex mismatch detection
12/10/2008EP1999881A2 Amended control for resource allocation in a radio access network
12/10/2008EP1999880A1 System, method and device of decoding spatially multiplexed signals
12/10/2008EP1999870A2 Spectral reuse transceiver-based aggregation of disjoint, relatively narrow bandwidth (voice) channel segments of radio spectrum for wideband rf communication applications
12/10/2008EP1999864A1 Resource allocation to support single-user and multi-user mimo transmissions
12/10/2008CN101321281A Method and apparatus for simultaneously retrieving portions of a data stream from different channels
12/10/2008CN101320992A Dynamic forward error correction in utra systems
12/10/2008CN100442689C Parallel decision-feedback decoder and method for joint equalizing and decoding of incoming data stream
12/09/2008US7464324 Method and apparatus for forward error correction coding for an AM in-band on-channel digital audio broadcasting system
12/09/2008US7463692 Device and method for symbol clock recovery in digital television
12/09/2008US7463675 Direct digital access arrangement circuitry and method for connecting to phone lines
12/09/2008US7463669 Method of tone allocation for tone hopping sequences
12/04/2008WO2008146275A1 A method and apparatus for increasing the capacity of a data communication channel
12/04/2008WO2008145917A2 Method for transmitting and receiving a multicarrier spread-spectrum signal and corresponding signal, computer program products and transmission and reception devices
12/04/2008WO2008145614A1 Method for transmitting data and transmitting device, receiving device and communication system
12/04/2008WO2008145337A2 A method for interference estimation for orthogonal pilot patterns
12/04/2008WO2008145147A1 Channel estimation method and device for long echo in especially tds-ofdm systems
12/04/2008WO2008098076A3 A method and apparatus for frequency hopping with frequency fraction reuse
12/04/2008WO2005109916A3 Multi-carrier communications methods and apparatus
12/04/2008US20080301533 Dynamic synchronization of data capture on an optical or other high speed communications link
12/04/2008US20080298493 N-candidate depth-first decoding
12/04/2008US20080298483 Apparatus and method for symbol alignment in a multi-point OFDM/DMT digital communications system
12/04/2008US20080298393 Method for transmitting signal of medium access control sublayer in mobile communication system
12/04/2008US20080298384 Ruggedized Analog Front-End for a Network Communicative Device in a Railway-Like Environment
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