Patents
Patents for H04L 5 - Arrangements affording multiple use of the transmission path (28,368)
10/2006
10/05/2006WO2005060701A3 Wireless display tag (wdt) using active and backscatter transceivers
10/05/2006WO2004095706A3 System and method for using a microlet-based modem
10/05/2006US20060222060 Transmission/reception signal conversion circuit and transmission/reception signal conversion method
10/05/2006US20060221872 Method, base station and mobile station for tdd operation in a communication system
10/05/2006US20060221817 Duplex system
10/05/2006DE19542226B4 Verfahren und Anlage zur Verwirklichung einer teilnehmerbezogenen Vermischung und Entmischung in einem Teilnehmernetz Method and apparatus for implementing a subscriber-related mixing and segregation in an access network
10/05/2006CA2730364A1 Method and apparatus for high rate data transmission in wireless communication
10/05/2006CA2602826A1 Method and apparatus for high rate data transmission in wireless communication
10/04/2006EP1706950A2 Multiple user adaptive modulation scheme for mc-cdma
10/04/2006EP1421725B1 Dynamic link adaption for time division duplex (tdd)
10/04/2006EP0997009B1 Data communication and radio system
10/04/2006CN1841991A Tyre pressure monitoring system
10/04/2006CN1841990A Two-way communication compatibleness method and circuit in tyre pressure monitoring system
10/04/2006CN1841989A Method and system for distributing high throughput bandwidth in a cable network
10/04/2006CN1841988A Method for processing multipath data transmission
10/04/2006CN1841953A Multilayer carrier discrete multitone communication technology
10/04/2006CN1278529C Carrier distribution message in multiple carrier system
10/03/2006US7116676 Radio broadcasting system and method providing continuity of service
10/03/2006US7116644 Data sharing and linkage for IP telephony set-top boxes
09/2006
09/28/2006WO2006052463A3 Ultra-wideband communication apparatus and methods
09/28/2006US20060215742 Optimizing for impulse noise protection in a DSL system
09/28/2006US20060215681 Transmission device and upgrade method thereof
09/28/2006US20060215536 Method of mapping chips of a spread out symbol to sub-channels of a multi-carrier transmission network
09/28/2006DE19816350B4 Verfahren und Vorrichtung zum Betrieb eines Kommunikationssystems, in dem sich mehrere Stationen den Zugang zu einem gemeinsamen Kommunikationskanal nach einem Mehrfachzugriffsformat im Zeitmultiplex teilen Method and apparatus for operating a communication system in which multiple stations share access to a common communication channel according to a multiple access format in time-division multiplex
09/27/2006EP1705824A2 High-speed bidirectional full-duplex cable interface
09/27/2006EP1705821A2 Radio transmitter, radio receiver, and method
09/27/2006EP1704658A1 Broadband radio transceiver with optical transform
09/27/2006CN1839579A Communications systems, method and device
09/27/2006CN1839566A Carrier management for a network
09/27/2006CN1838656A Method and apparatus for uplink carrier frequency synchronization and antenna weight vector estimation
09/27/2006CN1838585A Method for obtaining same block number data frame in multi chain circuit
09/27/2006CN1838579A Extensible framework for mitigating interference problems in wireless networking
09/27/2006CN1838577A Frame division multi-address method in mobile communication
09/26/2006US7113757 Method and its apparatus for increasing output power of the carriers of wide-band multi-carrier base station
09/26/2006US7113559 Efficient methods for filtering to avoid inter-symbol interference and processing digital signals having large frequency guard bands
09/26/2006US7113549 In, or relating to, VDSL
09/26/2006US7113501 Synchronization of V42bis de/compression for V34/V42 modem relay method and apparatus
09/26/2006US7113492 Audio broadcast in cordless digital system
09/26/2006US7113491 Method and system for varying an echo canceller filter length based on data rate
09/26/2006US7113490 Communication sequence, data circuit-terminating equipment, data terminal equipment, and storage medium storing communication control program
09/21/2006WO2006099326A1 Pilots positioning for multicast transmission in ofdm
09/21/2006WO2006036769A3 Tone ordering in discrete multitone (dmt) modems
09/21/2006US20060210037 Modem with hold and quick connect functionality
09/21/2006US20060209977 Global minimum-based MLD demapping for soft-output MIMO detection
09/21/2006US20060209971 Interference-weighted communication signal processing systems and methods
09/21/2006US20060209940 Installation for distributing digital signals
09/21/2006US20060209939 Adaptive coding for a shared data communication channel
09/21/2006US20060209937 Adaptive modulation transmission system, transmission device, reception device, and method thereof
09/21/2006US20060209756 Combined simulcasting and dedicated services in a wireless communication system
09/21/2006US20060209731 Method and apparatus for in-kernel application-specific processing of content streams
09/21/2006US20060209673 Orthogonal frequency division multiplex modem circuit
09/21/2006US20060209669 Radio communication apparatus and subcarrier assignment method
09/21/2006DE102005030368A1 Bi-directional communication method for communication unit, involves performing full duplex communication between transmitter and receiver in communication unit, and launching transmission signals out-of phase in receiver section
09/21/2006CA2600557A1 Pilots positioning for multicast transmission in ofdm
09/20/2006EP1702447A1 System and method for high-speed applications over a serial multi-drop communication network
09/20/2006EP1702417A1 Real-time formation of optimal power spectral density masks
09/20/2006EP1702410A1 Noise-tolerant signaling schemes supporting simplified timing and data recovery
09/20/2006EP1702408A1 Ruggedized analog front-end for a network communicative device in a railway-like environment
09/20/2006EP1702201A2 Wireless display tag (wdt) using active and backscatter transceivers
09/20/2006EP1532789B1 Method and transmission device for the transmission of data in a multi-carrier system
09/20/2006EP0963643B1 Method and apparatus for transmitting a composite carrier signal
09/20/2006CN1835432A Asymmetric high speed semi-duplex communicating system and communicating method
09/20/2006CN1276594C System and method for increasing feeder link capacity in satellite communications system
09/19/2006US7111219 Data transmission apparatus using a constellation rearrangement
09/19/2006US7110727 Methods for determining the gains of different carriers, radio transmission units and modules for such units
09/19/2006US7110472 Transmission method, transmitter and receiver
09/19/2006US7110444 Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments and circuit implementations
09/19/2006US7110387 System and method for compensating timing error using pilot symbol in OFDM/CDMA communication system
09/19/2006US7110370 Method and apparatus for coordinating multi-point to point communications in a multi-tone data transmission system
09/19/2006US7110352 Direct-sequence CDMA method and device
09/14/2006WO2006096680A1 Transmission method and apparatus combining pulse position modulation and hierarchical modulation
09/14/2006WO2006096678A1 Transmission methods and apparatus combining pulse modulation and hierarchical modulation
09/14/2006WO2006096037A1 Transmission control method for tcp bi-directional transmission in asymmetric bandwidth pre-allocated subscriber network and apparatus therefor
09/14/2006WO2006095547A1 Full duplex asynchronous communication system
09/14/2006WO2006095061A1 Method for the flexible demodulation of estimated complex symbols
09/14/2006WO2006094832A1 Semi-digital duplexing
09/14/2006WO2006094608A1 Method for ignition control
09/14/2006US20060206552 Method of ofdm transmission in a millimetre-wave wland and corresponding system
09/14/2006US20060203923 Method and communications system device for the code-modulated transmission of information
09/14/2006US20060203897 Power-line carrier communication apparatus
09/14/2006US20060203896 Semi-digital duplexing
09/14/2006US20060203751 Terminal device for a bi-directional radio relay link
09/14/2006US20060203707 Frequency hopping method in orthogonal frequency division multiplexing system
09/13/2006EP1701498A2 High speed communications system for analog subscriber connections
09/13/2006EP1700513A1 High-speed transmission system
09/13/2006EP1700415A1 System and method for channelization recognition in a wideband communication system
09/13/2006EP1700401A1 Multicarrier receiver with antenna selection and maximum ratio combinining
09/13/2006EP1700399A1 Interference-weighted communication signal processing systems and methods
09/13/2006EP1264434B1 Method and circuit arrangement for the secure transmission in digital transmission systems
09/13/2006CN1833395A Method and device for bi-directional single-wire data transmission
09/13/2006CN1833394A Method and device for bi-directional single-wire data transmission
09/13/2006CN1833388A Radio communication apparatus and subcarrier assignment method
09/13/2006CN1833386A Radio communication device and radio communication method
09/13/2006CN1832474A Variable communication capacity data transmission device and data transmission device
09/12/2006US7106811 Wireless communication method and apparatus for performing post-detection constellation correction
09/12/2006US7106802 Apparatus, and associated method, for forming a modulated signal utilizing OTD and TCM techniques
09/12/2006US7106788 Method and system for analytically computing and using an ANSpcm signal
09/12/2006US7106781 Highly bandwidth-efficient communications
09/08/2006WO2006092861A1 Line terminating apparatus and transmission control method
09/08/2006WO2005076994A3 Method and system for a scalable radio architecture