| Patents for H04J 11 - Orthogonal multiplex systems (25,498) |
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| 03/01/2006 | CN1742452A OFDM signal collision position detection device and OFDM reception device |
| 03/01/2006 | CN1742451A Multi-carrier communication apparatus |
| 03/01/2006 | CN1742449A Multi-carrier radio transmission system, transmission device and reception device |
| 03/01/2006 | CN1742439A Receiver having a signal reconstructing section for noise reduction, system and method thereof |
| 03/01/2006 | CN1741416A High-frequency-amplification station for supporting time division duplex operation mode in orthogonal frequency division multiplexing system |
| 03/01/2006 | CN1244247C Random access in a mobile telecommunications system |
| 02/28/2006 | US7006430 Receiver, receiving method, and recording medium which records program for receiving data signals |
| 02/28/2006 | US7006428 Method for allowing multi-user orthogonal and non-orthogonal interoperability of code channels |
| 02/23/2006 | WO2006020411A2 Per stream rate control (psrc) for improving system efficiency in ofdm-mimo communication systems |
| 02/23/2006 | WO2006020339A2 Quality control scheme for multiple-input multiple-output (mimo) orthogonal frequency division multiplexing (ofdm) systems |
| 02/23/2006 | WO2006004551A3 Different orthogonal code sets with members in common |
| 02/23/2006 | US20060041918 Signal processing under attenuated transmission conditions |
| 02/23/2006 | US20060039491 Frequency recovery apparatus and mobile broadcast receiver using the frequency recovery apparatus |
| 02/23/2006 | US20060039490 Systems and methods for implementing receiver transparent Q-mode |
| 02/23/2006 | US20060039485 Pattern position measuring device, method, and program, and record medium on which the program is recorded |
| 02/23/2006 | US20060039457 System and method for controlling line driver power in digital subscriber line modems |
| 02/23/2006 | US20060039275 Transmit diversity processing for a multi-antenna communication system |
| 02/23/2006 | US20060039274 Method for discretely indicating resource allocation information and a method for reducing load when indicating resource allocation information |
| 02/23/2006 | US20060039273 Unified pulse shaping for multi-carrier and single-carrier waveforms |
| 02/23/2006 | US20060039272 Multi-band wideband transmission methods and apparatus having improved user capacity |
| 02/23/2006 | US20060039271 Power Controlled Interleave-division Multiple-access Wireless Communication Systems |
| 02/23/2006 | US20060039270 Method for pulse shape design for OFDM |
| 02/23/2006 | CA2851734A1 Adaptive pilot insertion for a mimo-ofdm system |
| 02/23/2006 | CA2771267A1 Method and apparatus for implementing space frequency block coding |
| 02/23/2006 | CA2752115A1 Efficient signaling over access channel |
| 02/23/2006 | CA2751192A1 Efficient signaling over access channel |
| 02/23/2006 | CA2750712A1 Efficient signaling over access channel |
| 02/23/2006 | CA2576842A1 Method and apparatus for implementing space frequency block coding |
| 02/23/2006 | CA2576515A1 Per stream rate control (psrc) for improving system efficiency in ofdm-mimo communication systems |
| 02/23/2006 | CA2576481A1 Method and system for link adaptation in an orthogonal frequency division multiplexing (ofdm) wireless communication system |
| 02/22/2006 | EP1628419A2 Method and apparatus for measuring channel state information |
| 02/22/2006 | EP1628410A1 Transmitter apparatus and communication system |
| 02/22/2006 | CN1738373A Sending apparatus and method of digital broadcasting system |
| 02/22/2006 | CN1738372A Transmitting device and method of digital broadcasting system with improved internal random mechanism |
| 02/22/2006 | CN1243422C OFDM transmitting / receiving device and OFDM transmitting / receiving method |
| 02/21/2006 | US7003269 Method and apparatus for a dedicated physical channel in a wireless communication system |
| 02/21/2006 | US7003089 Splitter for analog telephone signal and digital data |
| 02/21/2006 | US7003054 Receiving method and receiver |
| 02/21/2006 | US7003021 System and method for generating signal waveforms in a CDMA cellular telephone system |
| 02/21/2006 | US7003019 Data detection for codes with non-uniform spreading factors |
| 02/21/2006 | US7002945 FDM-CDMA transmitting method, FDM-CDMA receiving method, FDM-CDMA transmitting device and FDM-CDMA receiving device |
| 02/21/2006 | US7002904 Method and apparatus for reducing peak power in partial transmit sequence OFDM |
| 02/21/2006 | US7002903 Automatic verification of Walsh code orthogonality |
| 02/21/2006 | US7002902 Method and system for economical beam forming in a radio communication system |
| 02/21/2006 | US7002901 Apparatus and method for transmitting and receiving data in a CDMA communication system |
| 02/21/2006 | US7002900 Transmit diversity processing for a multi-antenna communication system |
| 02/21/2006 | US7002899 Method and apparatus to improve SCDMA headroom |
| 02/21/2006 | US7002897 Multiple channel interference cancellation |
| 02/16/2006 | WO2006017730A2 System and method for dividing subchannels in a ofdma network |
| 02/16/2006 | WO2005034405A3 Code tree fragmentation in call admission control |
| 02/16/2006 | US20060034397 Method and apparatus for transmitting and receiving preamble signal in a wireless communication system |
| 02/16/2006 | US20060034380 Channel estimation for wireless systems with multiple transit antennas |
| 02/16/2006 | US20060034377 Adaptively configurable class-A/class-B transmit DAC for transceiver emission and power consumption control |
| 02/16/2006 | US20060034166 Apparatus and method for symbol alignment in a multi-point OFDM/DMT digital communications system |
| 02/16/2006 | US20060034165 Channel sounding for improved system performance |
| 02/16/2006 | US20060034164 Per stream rate control (PSRC) for improving system efficiency in OFDM-MIMO communication systems |
| 02/16/2006 | US20060034163 Pilot transmission schemes for a multi-antenna system |
| 02/16/2006 | US20060034162 Multiple channel interference cancellation |
| 02/16/2006 | DE102004035018A1 Verfahren zur Signalübertragung in einem Kommunikationssystem A method of signal transmission in a communication system |
| 02/15/2006 | CN1736052A Synchronisation in multicarrier CDMA systems |
| 02/15/2006 | CN1736036A Mobile station for retrieving an information related to an association tree |
| 02/14/2006 | US6999508 Multi-channel frequency domain equalizer for radio frequency interference cancellation |
| 02/14/2006 | US6999497 Data transmitting apparatus and data transmitting method |
| 02/14/2006 | US6999467 Method and apparatus for transmission and reception within an OFDM communication system |
| 02/14/2006 | US6999439 Information transmission method, mobile communications system, base station and mobile station in which data size of identification data is reduced |
| 02/14/2006 | US6999406 Reception synchronization apparatus and demodulating apparatus using the same |
| 02/14/2006 | CA2376858C Communication systems and apparatus with synchronous orthogonal coding |
| 02/11/2006 | WO2006115246A1 Wireless communication apparatus and wireless communication method |
| 02/09/2006 | WO2006014648A2 Packet generation systems and methods |
| 02/09/2006 | WO2006013858A1 Ofdm signal transmitting/receiving method and ofdm signal transmitting/receiving apparatus |
| 02/09/2006 | WO2006013729A1 Ofdm transmitting apparatus, ofdm receiving apparatus, and their methods |
| 02/09/2006 | WO2004104530A3 Interference and noise estimation in an ofdm system |
| 02/09/2006 | US20060031735 Method and circuit for correcting power amplifier distortion |
| 02/09/2006 | US20060030362 Radio communication system |
| 02/09/2006 | US20060029012 Method of assigning a spreading sequence to a user of a telecommunications network |
| 02/09/2006 | US20060028977 Communication device for receiving and transmitting OFDM signals in a wireless communication system |
| 02/09/2006 | US20060028976 Apparatus and method for transmitting/receiving pilot signal in communication system using OFDM scheme |
| 02/08/2006 | EP1624602A1 Demodulation device and demodulation method |
| 02/08/2006 | EP1623505A2 Fast frequency hopping with a code division multiplexed pilot in an ofdma system |
| 02/08/2006 | EP1623195A2 Interference and noise estimation in an ofdm system |
| 02/08/2006 | EP1254546B1 Method for detecting the residual carrier power on a multi-carrier signal that is qam-modulated in the 8k mode according to the dvb-t-standard |
| 02/08/2006 | CN1732643A Radio communication apparatus and radio transmission method |
| 02/08/2006 | CN1732642A Radio communication device and radio communication method |
| 02/08/2006 | CN1241439C Base station apparatus and radio communication method |
| 02/08/2006 | CN1241343C Method for communication in mobile telecommunication system |
| 02/07/2006 | US6996056 Method and apparatus for orthogonal code management in CDMA systems using smart antenna technology |
| 02/02/2006 | WO2006012170A2 Method and apparatus for accessing a wireless communication system |
| 02/02/2006 | WO2006011778A1 Method and system for generating switching timing signal for separating transmitting and receving signal in optical repeater of mobile telecommunication network using tdd and ofdm modulation |
| 02/02/2006 | WO2006011505A1 Wireless transmission system |
| 02/02/2006 | WO2006011424A1 Diversity type receiver apparatus and receiving method |
| 02/02/2006 | WO2006011423A1 Receiving apparatus |
| 02/02/2006 | US20060023800 OFDM signal demodulator circuit and OFDM signal demodulating method |
| 02/02/2006 | US20060023745 Quality control scheme for Multiple-Input Multiple-Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) systems |
| 02/01/2006 | EP1622284A2 Synchronisation of the reverse link in a CDMA communications system |
| 02/01/2006 | EP1620963A2 A multi-channel tuner using a discrete cosine transform |
| 02/01/2006 | EP1013009B1 Method for generating quasi-orthogonal code and spreader using the same in mobile communication system |
| 02/01/2006 | CN1729631A Method for stealing power or Walsh-code for a data channel (e.g. shared data channel) from a dedicated channel (e.g. voice channel) |
| 02/01/2006 | CN1728616A Apparatus and method for efficiently transmitting broadcasting channel utilizing cyclic delay diversity |
| 02/01/2006 | CN1240247C Base station device and communication terminal device |
| 01/31/2006 | US6993094 Coarse frequency synchronization in multicarrier systems |