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)
04/2007
04/18/2007EP1775874A2 Apparatus and method for assigning sub-channels in an OFDMA system
04/18/2007EP1774688A1 Rate prediction in fractional reuse systems
04/18/2007EP1774681A2 Method and apparatus for enhanced uplink multiplexing
04/18/2007EP0951763B1 Method for combined fdd, tdd, tdma, ofdm, polarization and spatial diversity communication
04/18/2007CN1951114A Digital broadcast transmitting and receiving system having an improved receiving performance and signal processing method thereof
04/18/2007CN1951097A System and method for carrying a wireless based signal over wiring
04/18/2007CN1951058A Method and apparatus for received signal quality estimation
04/18/2007CN1951033A Method and apparatus for overlaying multi-carrier and direct sequence spread spectrum signals in a broadband wireless communication system
04/18/2007CN1949702A Method and apparatus for digital signal processing
04/18/2007CN1311648C Automatic control equipment and method for time division-code division multiple address connection mobile terminal
04/17/2007US7206956 Duty cycle distortion compensation for the data output of a memory device
04/17/2007US7206606 Wireless communication including diversity transmission and reception
04/17/2007US7206371 Transmitting and receiving apparatus capable of the suppression of the microphonic noise in digital transmission system
04/17/2007US7206352 ATSC digital television system
04/17/2007US7206351 Signal evaluation devices and signal evaluation methods, signal quality evaluation methods and reproducing devices and recording devices
04/17/2007US7206350 OFDM multiple sub-channel communication system
04/17/2007US7206337 Bit stream conditioning circuit having output pre-emphasis
04/17/2007US7206334 Ultra-wideband high data-rate communication apparatus and associated methods
04/17/2007US7206333 Channel transmission symbol generating system for a multi-carrier communication system for reduction of multiple access interference and method thereof
04/17/2007US7206278 Method and system for increasing the total amount of useful information (throughput) transmitted in a radiocommunication system
04/12/2007WO2007041086A1 Mimo beamforming-based single carrier frequency division multiple access system
04/12/2007WO2007040808A2 Method and apparatus for preventing loss of service from hardware failure in a network
04/12/2007US20070081604 Apparatus and method for reduced peak-to-average-power ratio in a wireless network
04/12/2007US20070081582 Dynamic digital communication system control
04/12/2007US20070081551 Communication apparatus, communication system and communication method
04/12/2007CA2623710A1 Mimo beamforming-based single carrier frequency division multiple access system
04/11/2007EP1773015A1 Orthogonal frequency division multiplex modem circuit
04/11/2007EP1125358B1 Amplitude modulator
04/11/2007CN1946088A Transmit-receive device, transmit-receive system and transmit-receive information method
04/11/2007CN1946016A Merging and repeating method based on cooperation diversity
04/11/2007CN1310460C Data communication method for use between single carrier system and multiple carrier system
04/11/2007CN1310457C Method, device and system for bit rate adaptation
04/11/2007CN1310440C Power control apparatus and method for a tdd CDMA mobile communication system
04/10/2007US7203228 Method and apparatus for assigning addresses to components in a control system
04/10/2007US7203226 Methods and apparatus for data communication
04/10/2007US7203225 Method of phase controlling of a data signal, counter clock circuit arrangement, and interface device
04/10/2007US7203223 Method of radio channel simulation and channel simulator
04/10/2007US7203157 Equalization method and device of the GMMSE type
04/10/2007US7203156 Communication system, base station apparatus, communication terminal apparatus and communication method
04/05/2007WO2007038729A2 Method and apparatus for carrier allocation and management in multi-carrier communication systems
04/05/2007US20070077953 Training-while-working data communications
04/05/2007US20070076810 System and method for selecting transmission format using effective SNR
04/05/2007US20070076790 Method and apparatus for testing a network using a spare receiver
04/05/2007US20070076789 Method and apparatus for preventing loss of service from hardware failure in a network
04/05/2007US20070076583 Bi-directional communication channel
04/05/2007CA2622175A1 Method and apparatus for carrier allocation and management in multi-carrier communication systems
04/04/2007EP1770894A2 Apparatus and method for frequency division multiplexing
04/04/2007EP1769602A1 Multiplexing for a multi-carrier cellular communication system
04/04/2007EP1769601A2 Pilot tones in a multi-transmit ofdm system usable to capture transmitter diversity benefits
04/04/2007EP1602192B1 Apparatus and method for detcting a group of received symbols
04/04/2007EP1397882A4 Cooperative code-enhanced multi-user communications system
04/04/2007CN1943199A Method and apparatus for detecting a cell in an orthogonal frequency division multiple access system
04/04/2007CN1943159A Method and apparatus for selectively enabling reception of downlink signaling channels
04/04/2007CN1941689A Method for dispatching sub-frequency band of time-division duplex OFDM system
04/04/2007CN1941688A Method and system for controlling reversed load
04/04/2007CN1941687A Method for duplicating broadcasting service channel and non-broadcasting service channel
04/04/2007CN1941686A Data transmitting method and transmitter for radio telecommunication system
04/04/2007CN1941680A Communication system
04/04/2007CN1309231C Method and apparatus for transmitting data in time division duplex system
04/04/2007CN1309204C Channel estimation method and apparatus for multi-carrier CDMA radio transmitting system
04/04/2007CN1309183C Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
04/04/2007CN1309180C Method for multiple access and transmission in point-to-multipoint system on electrical network
04/03/2007US7200180 Data transceiver with filtering and precoding
04/03/2007US7200169 DSL modem apparatus and initialization method for DSL communication
04/03/2007US7200168 Stable operation of media gateway
04/03/2007US7200167 Direct digital access arrangement circuitry and method for connecting to phone lines
04/03/2007US7200166 Dual-mode transceiver for indoor and outdoor ultra wideband communications
04/03/2007US7200128 Methods and systems for multiplexing of multiple users for enhanced capacity radiocommunications
04/03/2007US7200103 Reduced algorithm receiver
04/03/2007CA2411900C Wlan having load balancing by access point admission/termination
04/03/2007CA2333478C Method and apparatus for limiting the amplitude of a transmission signal
03/2007
03/29/2007WO2007034729A1 Radio apparatus and communication system utilizing the same
03/29/2007WO2007034613A1 Single-line two-way communication device and system
03/29/2007WO2007033605A1 A method for achieving an automatic selection of operation modes in an xdsl network and the apparatus thereof
03/29/2007WO2007004019A3 Apparatus and associated method, for allocating communications in a multi-channel communication system
03/29/2007US20070073449 Method and device for bidirectional single-wire data transmission
03/29/2007US20070072552 Determination of a channel estimate of a transmission channel
03/29/2007US20070071114 Enhanced wireless packet data communication system, method, and apparatus applicable to both wide area networks and local area networks
03/29/2007US20070071079 Selectable hybrid circuitry for transmission systems and method therefor
03/29/2007US20070071078 Radio apparatus
03/29/2007US20070071032 Adaptive-allocation of i/o bandwidth using a configurable interconnect topology
03/28/2007EP1768294A1 Method and apparatus for transmitting signals
03/28/2007EP1768293A1 Method and apparatus for transmitting signals, and method and apparatus for receiving the signals
03/28/2007EP1766821A1 Dynamic forwarding adjacency
03/28/2007EP1766811A1 Allocation of radio resource in orthogonal frequency division multiplexing system
03/28/2007EP1766806A1 Closed loop mimo systems and methods
03/28/2007EP1690362B1 Method for operating a transmitting station in a radio communications system and transmitter device
03/28/2007CN1939027A Apparatus, systems, and methods for the reception of a plurality of asynchronous data streams
03/28/2007CN1939026A Timing estimation in an OFDM receiver
03/28/2007CN1939025A Method for transmitting multiple streams in wireless broadcast networks
03/28/2007CN1938968A Base station apparatus, mobile station apparatus, and data channel scheduling method
03/28/2007CN1937606A Uplink carrier frequency tracking method for multi user block transmission system
03/28/2007CN1937444A Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
03/28/2007CN1937435A Digital signal processing method for power line communication system
03/28/2007CN1936934A Method for integrating multiple data transmission interfaces on smart card and novel smart card
03/28/2007CN1307816C DMT system for reducing far end crosstalk
03/28/2007CN1307815C Programmable controller and duplexed network system
03/27/2007US7197276 Downstream adaptive modulation in broadband communications systems
03/27/2007US7197243 Optical waveform for use in a DWDM optical network and systems for generating and processing same
03/27/2007US7197083 Creation of spectral windows through the use of high rate code words
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