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)
08/2007
08/29/2007CN101026444A System downlink multi-user resource distributing method using OFDMA technology
08/29/2007CN101026432A Packet data business transmitting method and system based on high speed packet channel
08/29/2007CN101026431A Method for transmitting business signal via E-DCH
08/29/2007CN101026429A Method for distributing high speed downlink sharing channels for multi carrier user device
08/29/2007CN101026409A Radio communication apparatus and radio communication method
08/29/2007CN101026373A Bi-orthogonal filter design method and its design device
08/29/2007CN100334875C Half-duplex radio communication apparatus, half-duplex radio communication system, and half-duplex radio communication method
08/29/2007CN100334827C Signal transmission method, system, logic circuit and liquid crystal drive device
08/29/2007CN100334826C Method for determining different carrier gains, radio transmitter and radio transmitter module
08/28/2007US7263627 System and method having strapping with override functions
08/28/2007US7263134 Ethernet transceiver with single-state decision feedback equalizer
08/28/2007US7263072 System and method for selecting a communication band
08/23/2007WO2007095102A1 Method and apparatus for performing uplink transmission in a multiple-input multiple-output single carrier frequency division multiple access system
08/23/2007WO2007093669A1 Data transmission method, transceiver and telecommunication system
08/23/2007US20070199034 System for multi-frame alignment
08/23/2007US20070195903 Constellation Location Dependent Step Sizes For Equalizer Error Signals
08/23/2007US20070195902 Method for variable forward error correction in a multi-point to point orthogonal frequency division multiplexing system
08/23/2007US20070195901 Method and system for adaptive modulation
08/23/2007US20070195875 Multi-pair gigabit ethernet transceiver having decision feedback equalizer
08/23/2007US20070195871 Performance of DSL modem under impulse noise
08/23/2007US20070195870 Wireless mesh data acquisition network
08/23/2007US20070195869 Network system
08/23/2007US20070195828 Bit assignment in a communication system and communication method
08/23/2007US20070195719 Local area network of serial intelligent cells
08/23/2007US20070195689 Method and system for adaptive modulation
08/23/2007US20070195687 Symbol alignment in multipoint-to-point orthogonal frequency division multiplexing communication
08/23/2007CA2641973A1 Method and apparatus for performing uplink transmission in a multiple-input multiple-output single carrier frequency division multiple access system
08/22/2007EP1821479A1 Apparatus and method for allocating sub-channel in a wireless communication system
08/22/2007EP1821478A1 Method and system for transmitting data in communication system
08/22/2007EP1821436A1 Transmitting apparatus, receiving apparatus, and wireless communication method
08/22/2007EP1820314A1 Transmitter and frequency hopping method of the same
08/22/2007EP0721701B1 A method of power conservation
08/22/2007CN101022329A Signal transmitting method and system used for digital multimedia broadcasting
08/21/2007US7260154 Method and apparatus for implementing a multiple constraint length Viterbi decoder
08/21/2007US7260141 Integrated beamformer/modem architecture
08/21/2007US7260117 Synchronizing initial handshake in ADSL annex C to TTR
08/21/2007US7260067 Spectrum and bin reassignment protocol for ADSL
08/21/2007US7260057 Data transmission system
08/16/2007US20070192815 Method for tone hopping in a multipoint-to-point orthogonal frequency division multiplexing communication system
08/16/2007US20070191018 Wideband code division multiple access user equipment for receiving multimedia broadcast/multicast service
08/16/2007US20070189371 Quadrature modulation transceiver and parameter estimating method for iq imbalance calibration
08/16/2007US20070189320 Adaptive scheduling of voice traffic in a multi-carrier communication environment
08/16/2007US20070189199 Base station apparatus, mobile station apparatus, and data channel scheduling method
08/16/2007DE19634714B4 Anordnung für ein Kraftfahrzeug-Regelungssystem Assembly for an automotive vehicle control system
08/15/2007EP1819118A2 Method and apparatus for allocating transmission resources and signaling the allocated transmission resources for frequency diversity
08/15/2007EP1819063A1 Radio system and methods for duplex operation
08/15/2007EP1554833B1 Delay trading between communication links
08/15/2007EP1250784B1 Method for transmitting data to be transmitted using a subscriber modem
08/15/2007EP1072117B1 Methods and apparatuses for allocating time slots to circuit-switched channels
08/15/2007CN2935645Y Transmitter and receiver of mixing orthogonal frequency division multiple access system
08/15/2007CN1332281C Method for accrediting to access to computer networks and communication systems
08/15/2007CN101019397A Frequency division multiplexing of multiple data streams in a wireless multi-carrier communication system
08/15/2007CN101019362A Rate prediction in fractional reuse systems
08/15/2007CN101018220A Implementation method and device for avoiding the interference between the cells
08/14/2007US7257757 Flexible accelerators for physical layer processing
08/14/2007US7257410 Method for configuring and allocating forward channel in orthogonal frequency division multiple access frequency division duplex system
08/14/2007US7257166 Data communication apparatus and method based on orthogonal frequency division multiple access
08/14/2007US7257154 Multiple high-speed bit stream interface circuit
08/14/2007US7257128 Master-slave data transmission in orthogonal frequency-division multiplexing
08/14/2007US7257125 Quality of service half-duplex media access controller
08/14/2007US7257091 Controlling the state of duplexing of coupling facility structures
08/14/2007CA2266913C Method and apparatus for mitigating intermodulation effects in multiple-signal transmission systems
08/09/2007US20070186261 Data-specific bandwidth allocation in multipoint-to-point communication using orthgonal frequency division multiplexing
08/09/2007US20070186260 Methods for multiframe alignment
08/09/2007US20070186258 Tone allocation in multipoint-to-point communication using orthgonal frequency division multiplexing
08/09/2007US20070183591 Dynamic bandwidth allocation
08/09/2007US20070183540 Multi-pair gigabit ethernet transceiver having adaptive disabling of circuit elements
08/09/2007US20070183524 Apparatus and method for interference cancellation in a wireless communication system
08/09/2007US20070183523 Method and apparatus for improving packet error rate performance using beamforming techniques
08/09/2007US20070183482 Cdma communication apparatus and cdma communication method
08/09/2007US20070183456 Asymmetrical Digital Subscriber Line System with Improved Data Rate
08/09/2007US20070183446 Broadband and narrowband service processing apparatus in communication equipment and its implementation method
08/09/2007US20070183349 Duplex mismatch detection
08/09/2007US20070183348 High-frequency circuit apparatus and communication apparatus using the same
08/09/2007US20070183310 Orthogonal frequency division multiplex transmission method
08/09/2007US20070183309 Orthogonal frequency division multiplex transmission method
08/09/2007US20070183308 OFDM Multiple Sub-Channel Communication System
08/09/2007US20070183304 Apparatus and method for digitally implementing a wideband multicarrier
08/09/2007DE19511140B4 Vorrichtung zum seriellen Datenaustausch zwischen zwei Stationen Device for serial data exchange between two stations
08/08/2007EP1816780A1 Method and device for simultaneous bi-directional transmission of serial data
08/08/2007EP1816666A1 Communication device by multicarrier transmission method and communication system
08/08/2007EP1741301A4 Method and apparatus for selectively enabling reception of downlink signaling channels
08/08/2007EP1351408B1 Digital point-to-multipoint data transmission system on an electric network
08/08/2007EP1198915B1 Method for optimizing the transmission of data via lines
08/08/2007CN101015134A Method of obtaining spectral voids in the transmission of signals over the electric network
08/08/2007CN101014030A Symbol timing estimation in OFDMA systems
08/08/2007CN101013934A Multi-path synchronous clock divider adapted for distributed simulation
08/07/2007US7254652 Autonomic configuration of port speeds of components connected to an interconnection cable
08/07/2007US7254460 Numerical control system, and method of establishing communication timing in numerical control system
08/07/2007US7254196 Symbol timing for MIMO OFDM and other wireless communication systems
08/07/2007US7254182 Transmitter for operating multiple devices
08/07/2007US7254181 Transmitting apparatus and method, receiving apparatus and method, and transmitting and receiving apparatus and method
08/07/2007US7254180 Discrete multitone transmission systems
08/07/2007US7254165 Re-configurable decoding in modem receivers
08/02/2007US20070180352 Memory system and method for use in trellis-based decoding
08/02/2007US20070178871 Communication system, converter for use therein and method of signalling
08/02/2007US20070177687 Path memory circuit
08/02/2007US20070177662 Traffic shaping between the DMT processor and data link layer processor of a line-card
08/02/2007US20070177631 Multiplexing scheme in a communication system
08/02/2007US20070177533 Surface and cordless transducer system
1 ... 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 ... 284