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)
12/2007
12/13/2007WO2005101845B1 Methods and apparatuses for minimizing co-channel interference
12/13/2007US20070287464 Frequency Channel Assigning System, Base Station, Control Station, Inter-System Common Control Apparatus, Frequency Channel Assigning Method and Control Method
12/13/2007US20070286319 Bidirectional communication system and calibrator
12/13/2007US20070286301 Modulation Device, Modulation Method, and Demodulating Device
12/13/2007US20070286240 Guard tones in a multi-point to point orthoginal frequency division multiplexing system
12/13/2007US20070286129 Single carrier/ds-cdma packet transmission method, an uplink packet transmission method in a multi-carrier/ds-cdma mobile communications system, and a structure of a downlink channel in a multi-carrier/ds-cdma mobile communications system
12/12/2007EP1865647A1 Application related resynchronization device and a method therefor
12/12/2007EP1865643A1 Transmitting apparatus, transmitting method, receiving apparatus and receiving method
12/12/2007EP1865637A1 Wireless communication apparatus and wireless communication method
12/12/2007EP1865634A1 Multi-carrier communication device and multi-carrier communication method
12/12/2007EP1864429A2 Combination of high-side and low-side current sensing in system for providing power over communication link
12/12/2007CN100355233C Method for realizing multi-carrier EV-DO system reverse traffic channel control information
12/12/2007CN100355201C Reduced soft output information packet selection
12/11/2007US7308593 Interlocked synchronous pipeline clock gating
12/11/2007US7308592 Redundant oscillator distribution in a multi-processor server system
12/11/2007US7308516 Bi-directional serial interface for communication control
12/11/2007US7308058 Transparent multi-mode PAM interface
12/11/2007US7308024 Modulation scheme for FDD/TDD transceivers
12/11/2007US7307973 System and method for ranging for a fast handover in a mobile communication system
12/11/2007US7307953 Scheduling for non-real-time services in orthogonal frequency division multiplex (OFDM) systems
12/06/2007WO2007139422A1 System for information duplex transmission using a two-wire communication line
12/06/2007WO2007137920A1 Method for reducing interferences
12/06/2007US20070280340 Apparatus and method for uplink channel sounding in a wireless communication system
12/06/2007US20070280339 Methods and systems for determining communication parameters
12/06/2007US20070280338 Method and apparatus for reduced noise and carrier feedthrough in multimode transmitter
12/06/2007US20070280099 Multiframe alignment in multipoint-to-point communication using orthogonal frequency division multiplexing
12/05/2007EP1863215A2 Method and apparatus for allocating frequency resources in a wireless communication system supporting frequency division multiplexing
12/05/2007EP1863186A2 Signal frequency band detection device
12/05/2007EP1861942A1 Communications systems
12/05/2007EP1861792A2 Automatic power adjustment in powerline home network
12/05/2007CN101083651A Communication system using OFDM for one direction and dsss for another direction
12/05/2007CN101083614A Method for triggering scheduling information report in enhanced dedicated channel and user equipment
12/05/2007CN101083521A Differential signal conveying system
12/05/2007CN101083510A Systems and methods for high rate OFDM communications
12/05/2007CN101083504A Demodulating equipment and its demodulating method
12/05/2007CN100353723C 通信系统和电子装置 Communication systems and electronic devices
12/04/2007US7305609 M-ary modulation for wireless systems
12/04/2007US7305608 DSL trellis encoding
12/04/2007US7305072 Method and apparatus for quick modern reconnect
12/04/2007US7305039 Adaptively configurable class-A/class-B transmit DAC for transceiver emission and power consumption control
12/04/2007US7305029 Multi-pair gigabit ethernet transceiver
12/04/2007US7305001 ADSL modem apparatus and ADSL modem communication method
12/04/2007US7304977 Implementation for a 5 sample guard interval for multi-band OFDM
12/04/2007US7304939 Communication using simultaneous orthogonal signals
12/04/2007CA2399075C Method and apparatus for adjustment of the sampling phase in a pcm modem system using a dual-phase probing signal
11/2007
11/29/2007WO2007137263A2 Signal acquisition for wireless communication systems
11/29/2007WO2007097959A3 Methods of reverse link power control
11/29/2007WO2003001696A3 Method of tone allocation for tone hopping sequences
11/29/2007US20070274403 Method for Constituting Layered Cell in Ofdma System
11/29/2007US20070274258 Radiotelephone apparatus and method
11/29/2007US20070274253 Methods For Supporting Mimo Transmission In Ofdm Applications
11/29/2007US20070274202 Forward-looking tone allocation in multipoint-to-point communication using orthogonal frequency division multiplexing
11/29/2007US20070274200 Remote band scanning in multipoint-to-point orthogonal frequency division mulitiplexing communication
11/29/2007CA2651398A1 Signal acquisition for wireless communication systems
11/28/2007EP1860814A1 Method for interference reduction
11/28/2007EP1859558A1 Communications systems
11/28/2007EP1774681A4 Method and apparatus for enhanced uplink multiplexing
11/28/2007CN101079686A Method and device for data smooth conversion at the bus interface of time and division multiplexing system
11/28/2007CN101079676A An upgrade method of optical synchronization digital transmission network system
11/28/2007CN100352192C Multiple-access hybrid OFDM-CDMA system with frequency-domain spreading
11/27/2007USRE39929 Communication system
11/27/2007USRE39927 Communication system
11/27/2007US7302245 Method and apparatus for estimating and controlling initial time slot gain in a wireless communication system
11/27/2007US7302238 Transmit diversity system, method and computer program product
11/27/2007US7302008 Apparatus and method for efficiently distributing energy over a packet data channel in a mobile communication system for high rate packet transmission
11/27/2007US7302007 Communication system
11/27/2007US7301995 Direct digital access arrangement circuitry and method for connecting to phone lines
11/22/2007WO2007098450A3 Method and apparatus for supporting ofdm and cdma schemes
11/22/2007WO2007084482A3 Methods and apparatus for mapping an uplink control channel to a physical channel in a single carrier frequency division multiple access system
11/22/2007WO2006031686A3 Systems and methods for multistage signal detection in mimo transmissions and iterative detection of precoded ofdm
11/22/2007WO2002091605A3 Method and system for reconfigurable channel coding
11/22/2007US20070271588 System and Method for Supporting Extended Protocols in a Wireless Communication System
11/22/2007US20070271398 Configuring network settings for a power line networking device
11/22/2007US20070268978 Carrier offset estimator
11/22/2007US20070268977 Method of utilizing and manipulating wireless resources for efficient and effective wireless communication
11/22/2007US20070268848 Half-duplex communication in a frequency division duplex system
11/22/2007US20070268845 System and method for selecting a communication band
11/22/2007DE20221188U1 System für verbesserte Stromeinsparungen während des Betriebes im Voll-DTX-Modus in der Abwärtsrichtung System for improved power savings during operation in the full DTX mode in the downlink direction
11/21/2007EP1858207A1 Multiplexing octets from a data flow over MPEG packets
11/21/2007EP1856870A1 Method for the flexible demodulation of estimated complex symbols
11/21/2007EP1856834A1 Transmission control method for tcp bi-directional transmission in asymmetric bandwidth pre-allocated subscriber network and apparatus therefor
11/21/2007EP1508219B1 Method and device for echo suppression in a communications network
11/21/2007CN101077022A Communication terminal apparatus, control station, and multicarrier communication method
11/21/2007CN101076967A Intelligent equipment net shaped network through power line and radio frequency communication
11/21/2007CN101076966A Method for inhibiting carrier interference of orthogonal frequency-division multiplexing telecommunication system
11/21/2007CN101076788A Bi-directional serial interface for communication control
11/21/2007CN100350776C System, and method for extending range of a bidirectional data communication bus
11/21/2007CN100350762C Transmitting/receiving arrangement, and a method for bidirectional transmission of data via a digital interface
11/21/2007CN100350753C Method for transmitting radio data between base station and transponder
11/20/2007US7299303 System and method for pendant bus for serially chaining multiple portable pendant peripherals
11/20/2007US7298805 Multi-antenna transmission for spatial division multiple access
11/20/2007US7298803 Methods and apparatuses for filtering common mode interference
11/20/2007US7298722 Radio transmission apparatus and radio transmission method
11/20/2007US7298721 Single-carrier/DS-CDMA packet transmitting method, uplink packet transmitting method in multi carrier/DS-CDMA mobile communication system, and structure of downlink channel in multi carrier/DS-CDMA mobile communication system
11/20/2007US7298692 Radio base station apparatus and communication terminal
11/15/2007WO2007131093A2 Wireless autonomous device data transmission
11/15/2007WO2006076527A3 Method and apparatus for use of space time trellis codes based on channel phase feedback
11/15/2007US20070263735 Wireless Communication Methods, Systems, and Signal Structures
11/15/2007US20070263711 Operating DSL subscriber lines
11/15/2007US20070263710 Distributed multiradio controller
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