| Patents for H04J 11 - Orthogonal multiplex systems (25,498) |
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| 02/11/2003 | US6519244 CDMA transmitter capable of reducing transmission power |
| 02/11/2003 | US6519239 Method and apparatus for providing dispatch service in a CDMA communication system |
| 02/06/2003 | US20030026235 Method and apparatus for time-sharing channelization code in a CDMA communication system |
| 02/06/2003 | US20030026224 Encoding/decoding apparatus and method in a CDMA mobile communication system |
| 02/06/2003 | US20030026201 Sliding-window transform with integrated windowing |
| 02/06/2003 | US20030026199 Code-division, minimum-shift-keying optical multiplexing |
| 02/06/2003 | US20030025704 Display of code power levels and relationships of multiple spreading factor orthogonal codes in a CDMA signal |
| 02/05/2003 | EP1282258A1 Method and apparatus for synchronising receivers |
| 02/05/2003 | EP1282257A1 Method and apparatus for detecting data sequences |
| 02/05/2003 | EP1281249A1 A method and an apparatus for providing both voice and data services in a wireless communication system |
| 02/05/2003 | EP1281245A1 Transmit antenna diversity apparatus and method for a base station in a cdma mobile communication system |
| 02/05/2003 | CN1395783A Method for coded modulation taking account of error sensitivity of user data and encrypting said data after coding |
| 02/05/2003 | CN1395779A Adaptive precding |
| 02/05/2003 | CN1395772A Rotate shift code division multiplex communication system |
| 02/04/2003 | US6516039 Digital audio broadcast receiver acquiring frame synchronization quickly in the presence of noise |
| 02/04/2003 | US6516027 Method and apparatus for discrete multitone communication bit allocation |
| 02/04/2003 | US6515978 Methods and apparatus for downlink diversity in CDMA using Walsh codes |
| 02/04/2003 | US6515960 Radio communication system |
| 01/30/2003 | WO2003009504A1 Multi-carrier transmission apparatus, multi-carrier reception apparatus, and multi-carrier radio communication method |
| 01/30/2003 | WO2003009099A2 Use of orthogonal or near orthogonal codes in reverse link |
| 01/30/2003 | WO2003009081A2 System, method and computer program to compute a fast fourier transform of data blocks |
| 01/30/2003 | WO2002078236A3 A communication system |
| 01/30/2003 | WO2002058255B1 Cdma system using quasi-orthogonal codes |
| 01/30/2003 | WO2002051089A3 Multicarrier transmission on an electrical power supply line |
| 01/30/2003 | WO2002045312A3 Method and device for transmitting data via optical waveguides |
| 01/30/2003 | US20030023779 Symbol window correlative operation circuit and address generation circuit therefor |
| 01/30/2003 | US20030021361 Digital demodulator for terrestrial receiver |
| 01/30/2003 | US20030021350 OFDM receiving apparatus with reduced bit error rate |
| 01/30/2003 | US20030021332 Channel estimation for wireless systems with multiple transmit antennas |
| 01/30/2003 | US20030021297 OFDM transmitting apparatus, receiving apparatus and transmitting system and signal structure of transmission signal for use in the same |
| 01/30/2003 | US20030021271 Hybrid wireless communication system |
| 01/30/2003 | CA2454055A1 Use of orthogonal or near orthogonal codes in reverse link |
| 01/29/2003 | EP1280310A2 Signal structure and scrambling for multicarrier transmission |
| 01/29/2003 | EP1280309A1 Ofdm receiver using polar coordinate system and method thereof |
| 01/29/2003 | EP1280307A2 OFDM receiving apparatus with reduced bit error rate |
| 01/29/2003 | EP1279309A1 Method and device at telecommunication system |
| 01/29/2003 | EP0922342B1 Improvements in, or relating to, multi-carrier transmission systems |
| 01/29/2003 | CN1394432A Multi-standard channel decoder |
| 01/29/2003 | CN1394423A Coded modulation method, which takes tailbits and their coding into account |
| 01/29/2003 | CN1394403A Radio transmitting apparatus and radio transmitting method |
| 01/29/2003 | CN1394024A CDMA communication method and packet expending modulator |
| 01/28/2003 | US6512758 Retransmission control method and apparatus for use in OFDM radio communication system |
| 01/28/2003 | US6512753 Device and method for spreading channels in mobile communication system |
| 01/28/2003 | US6512738 Apparatus for and method of receiving diversity |
| 01/28/2003 | CA2154678C A digital communication system and a receiver for use in such a system |
| 01/27/2003 | CA2354285A1 Method, system and apparatus for transmitting interleaved data between stations |
| 01/23/2003 | WO2003007647A1 Method and apparatus for time-sharing channelization code in a cdma communication system |
| 01/23/2003 | US20030018941 Method and apparatus for demodulation |
| 01/23/2003 | US20030016731 Transmitter, receiver, and method of data transmission |
| 01/23/2003 | US20030016645 Method for optimal estimation of a propagation channel based solely on pilot symbols, and corresponding estimator |
| 01/23/2003 | US20030016621 Optimum training sequences for wireless systems |
| 01/23/2003 | US20030016123 Powerline data communication |
| 01/22/2003 | EP1278328A2 Modem with gain control apparatus |
| 01/22/2003 | EP1278323A1 Ofdm modem system |
| 01/22/2003 | EP1278322A1 Method for displaying spreading codes which have been allocated to transmission system of the code division multiple access (CDMA) type with a view to diagnosis of this allocation |
| 01/22/2003 | EP1278309A1 A method of orthogonal conversion of spread spectrum multiple access code |
| 01/22/2003 | EP1277358A1 Apparatus and method for providing separate forward dedicated and shared control channels in a communications system |
| 01/22/2003 | EP0983645A4 Method and apparatus for transmission and reception of a transmission rate in a cdma communication system |
| 01/22/2003 | EP0896767B1 Information network access apparatus and methods for communicating information packets via telephone lines |
| 01/22/2003 | CN1392691A Analog orthogonal modulation unbalance compensating method |
| 01/22/2003 | CN1392690A Amplitude compressino and expansion control method for peak-to-average ratio of orthogonal frequency division multi-plexing communication system |
| 01/22/2003 | CN1392687A Noise silencing method and device |
| 01/22/2003 | CN1392671A 数据传送方法以及数据传送装置 Data transmission method and a data transfer means |
| 01/22/2003 | CN1392670A Peak suppressing method and data transmission device |
| 01/21/2003 | US6510184 Multi-carrier transmission system and method thereof |
| 01/21/2003 | US6510181 Method and device for transmitting information, method and device for receiving information |
| 01/21/2003 | US6510173 Method for the orthogonal and offset transmission-reception of a signal and device for realizing the same |
| 01/21/2003 | US6510147 Method and apparatus for orthogonally overlaying variable chip rate spread spectrum signals |
| 01/21/2003 | US6510133 Multi-carrier transmission method and data transmitter |
| 01/21/2003 | CA2298647C Method and apparatus for transmitting signals in a communication system |
| 01/16/2003 | WO2003005757A1 Cdma communication method using a cross-correlation suppression type spread series set |
| 01/16/2003 | WO2003005740A2 Burst configuration with single carrier and multicarrier sections |
| 01/16/2003 | WO2003005652A1 Wireless communication system configured to communicate using a mixed waveform configuration |
| 01/16/2003 | WO2003005633A1 Method and device for providing timing information in a wireless communications system |
| 01/16/2003 | WO2003005617A1 Radio communication apparatus and radio communication method |
| 01/16/2003 | WO2003005581A1 Receiver having an adaptive filter and method of optimising the filter |
| 01/16/2003 | US20030012302 Mixed waveform configuration for wireless communications |
| 01/16/2003 | US20030012297 Wireless communication transmitter and receiver |
| 01/16/2003 | US20030012291 Method and arrangement for compensating signal echoes during duplex data transmission with discrete multitone modulation |
| 01/16/2003 | US20030012171 Interleaver for transmit diversity |
| 01/16/2003 | US20030012160 Wireless communication system configured to communicate using a mixed waveform configuration |
| 01/16/2003 | US20030012126 Ofdm communication apparatus and ofdm communication method |
| 01/15/2003 | EP1276290A2 Modem apparatus with error detection functions |
| 01/15/2003 | EP1276289A2 OFDM receiving system for performing system timing synchronization using guard interval and method for the same |
| 01/15/2003 | EP1276268A1 Multi-user detection in an MC-CDMA telecommunication system |
| 01/15/2003 | EP1276252A1 CDMA communication transceiver with drift correction of a chip counter |
| 01/15/2003 | EP1275229A1 Data allocation with variable snr margins |
| 01/15/2003 | EP1275214A1 Decoding system and method for digital communications |
| 01/15/2003 | CN1391743A Method and apparatus for transmission and reception of FM in-band on-channel digital audio broadcasting |
| 01/15/2003 | CN1391736A Method and apapratus for providing dispatch service in CDMA communication system |
| 01/15/2003 | CN1391400A Orthogonal frequency division multiplexing receiving system and method for effectively estimating code element timing shift |
| 01/15/2003 | CN1099171C Method of receiving and searching signal transmitting in bursts |
| 01/14/2003 | US6507622 Communication systems, sender and receiver |
| 01/14/2003 | US6507621 Communication device and communication method |
| 01/14/2003 | CA2347252C Transmitter and method for transmitting a pattern in a multicarrier modulation transmission system |
| 01/14/2003 | CA2256822C A multi-carrier cdma transmission system with frequency and transmit diversity |
| 01/09/2003 | WO2003003634A1 Multicarrier transmitter, multicarrier receiver, and multicarrier wireless communication method |
| 01/09/2003 | WO2003003602A1 Apparatus and method for transmitting tfci bits for a hard split mode in a cdma mobile communication system |
| 01/09/2003 | WO2002035735A3 Shared channel structure, arq systems and methods |
| 01/09/2003 | US20030007554 Hybrid frequency- time domain equalizer |