| Patents for H04J 11 - Orthogonal multiplex systems (25,498) |
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| 06/17/2009 | EP2071751A1 Methods and arrangements for channelization code selection |
| 06/17/2009 | EP2070301A2 Method and system for wireless communication in multiple operating environments |
| 06/17/2009 | EP2070217A2 Apparatus, method and computer program product providing mulitplexing for data-non-associated control channel |
| 06/17/2009 | EP1721401B1 Code channel management in a wireless communications system |
| 06/17/2009 | EP1714404B1 Apparatus and method for allocating ovsf codes and i/q channels for reducing peak-to-average power ratio in transmitting data via enhanced up-link dedicated channels in wcdma systems |
| 06/17/2009 | EP1661274A4 Synchronization in a broadcast ofdm system using time division multiplexed pilots |
| 06/17/2009 | CN101461161A Method and arrangement for preamble detection |
| 06/17/2009 | CN101461160A Receiver |
| 06/17/2009 | CN100502375C Method of managing communications in a network and the corresponding signal, transmitting device and destination terminal |
| 06/17/2009 | CN100502267C Method for estimating communication channel in OFDM system |
| 06/16/2009 | US7548509 Acknowledging broadcast transmissions |
| 06/16/2009 | US7548508 System and method for contention based tones in a multipoint-to-point orthogonal frequency division multiplexing system |
| 06/16/2009 | US7548507 Method constructing a downlink frame for a communication system |
| 06/16/2009 | US7548506 System access and synchronization methods for MIMO OFDM communications systems and physical layer packet and preamble design |
| 06/14/2009 | CA2646764A1 Orthogonal code division multiplex cck (ocdm-cck) method and apparatus for high data rate wireless lan |
| 06/11/2009 | WO2009072813A2 Method and system for transmitting and receiving signals |
| 06/11/2009 | WO2009072293A1 Modulation method modification method and base station device using the same |
| 06/11/2009 | WO2009072269A1 Radio communication device and phase rotation amount setting method |
| 06/11/2009 | WO2009072255A1 Radio communication system |
| 06/11/2009 | WO2009072206A1 Wireless communication system, base station device, and method for wireless communication |
| 06/11/2009 | WO2009072171A1 Ofdm communication method and ofdm communication device |
| 06/11/2009 | WO2007111448A3 Methods for generating a transmission slot having ofdm variable duration symbol and mobile terminal using these methods |
| 06/11/2009 | US20090147868 Method and apparatus for transmitting pilot symbols in wireless communication system |
| 06/11/2009 | US20090147668 Orthogonal pilot code construction |
| 06/11/2009 | US20090147667 Apparatus and method for detecting packet of zero-padded ofdm signal |
| 06/10/2009 | EP2068480A1 Transmission/reception device, transmission/reception system, and transmission/reception method |
| 06/10/2009 | EP2068478A1 Downlink scramble method and base station apparatus |
| 06/10/2009 | EP2068477A1 User device, base station device, and method |
| 06/10/2009 | EP2068476A1 Base station device and method |
| 06/10/2009 | EP2068474A1 Transmission device and transmission frame configuration method |
| 06/10/2009 | EP2068473A1 Radio communication device and pilot arrangement method |
| 06/10/2009 | EP2068455A1 Sequence distributing method, sequence processing method and apparatus in communication system |
| 06/10/2009 | DE102007058520A1 Verfahren und Vorrichtung zum Empfangen eines Datensignals mit mehreren Antennen Method and apparatus for receiving a data signal having a plurality of antennas |
| 06/10/2009 | CN101455016A Radio base station and control method of the same |
| 06/10/2009 | CN101455015A Receiver and propagation path estimation method |
| 06/10/2009 | CN100499928C Wireless communication system |
| 06/10/2009 | CN100499432C Spread spectrum code allocation method, a radio base station and a mobile station |
| 06/10/2009 | CN100499417C Receiver in OFDM transfer system |
| 06/09/2009 | US7546511 Error detection code generating method and error detection code generator |
| 06/09/2009 | US7545873 Radio transmission apparatus, radio reception apparatus and radio transmission method |
| 06/09/2009 | US7545870 Reception device |
| 06/09/2009 | US7545832 Radio communication system, transmitting apparatus, receiving apparatus, processing method and program |
| 06/09/2009 | US7545791 Wireless transmission apparatus and wireless transmission method |
| 06/09/2009 | US7545742 Apparatus and method for controlling an Ethernet switch's bandwidth |
| 06/09/2009 | US7545734 Scattered pilot pattern and channel estimation method for MIMO-OFDM systems |
| 06/09/2009 | US7545733 Automatic gain control system for multi-user digital OFDM transmission systems over the electric network |
| 06/09/2009 | US7545732 Apparatus and method for assigning sub-carriers in an orthogonal frequency division multiplex system |
| 06/09/2009 | US7545731 Virtual buffer size management system for the transmission of blocks of data bits in an HS-DSCH downlink channel of a mobile communications network |
| 06/04/2009 | WO2009070441A1 Digital pre-distortion for orthogonal frequency division multiplexing (ofdm) signals |
| 06/04/2009 | WO2009069798A1 Wireless communication system, receiver, transmitter, warless communication method, receiving method, and transmitting method |
| 06/04/2009 | WO2009069638A1 Radio signal transmission device, radio signal transmission method, radio signal reception device, radio signal reception method, and radio signal reception program |
| 06/04/2009 | WO2009069630A1 Radio communication system, radio transmission device, radio communication method, and program |
| 06/04/2009 | WO2009069420A1 Signal demodulation device, signal demodulation method, semiconductor integrated circuit, and reception device |
| 06/04/2009 | WO2009069376A1 Diversity reception device, diversity reception method, semiconductor integrated circuit, and receiver |
| 06/04/2009 | WO2009069315A1 Sequential transmission method |
| 06/04/2009 | WO2009069305A1 Receiving device and receiving method |
| 06/04/2009 | WO2009069177A1 Radio transmitting apparatus, radio receiving apparatus, radio transmitting/receiving system, and methods therefor |
| 06/04/2009 | WO2009035247A3 Wireless communication system using pilot subcarrier allocation |
| 06/04/2009 | WO2009035246A3 Wireless communication system using pilot subcarrier allocation |
| 06/04/2009 | US20090141836 Reception device |
| 06/04/2009 | US20090141821 Procedure for simultaneous transmission in time and frequency of multiple communications of data by means of ofdm modulations |
| 06/04/2009 | US20090141777 Station comprising a rake receiver |
| 06/04/2009 | US20090141620 Apparatus and method for time-varying cyclic delay diversity in a wireless communication system |
| 06/03/2009 | EP1552405B1 Efficient joint detection |
| 06/03/2009 | EP1279309B1 Method and device at telecommunication system |
| 06/03/2009 | EP1232575B1 method for assigning a common packet channel in a cdma communication system |
| 06/03/2009 | CN101449498A A mobile communication system |
| 06/03/2009 | CN100496157C Method for inter-cell interference coordination for OFDM mobile communication system |
| 06/03/2009 | CN100496035C Transmitter and transmission control method |
| 06/03/2009 | CN100496034C Power amplifier transient compensation in OFDM systems |
| 06/03/2009 | CN100495955C Orthogonal frequency division multiplex receiving system for symbol timing synchronization and its method |
| 06/02/2009 | US7542722 Method and arrangement for minimizing intracell interference in a data transmission system |
| 06/02/2009 | US7542513 Communication data using wideband communications |
| 06/02/2009 | US7542504 Frequency hopping ofdma method using symbols of comb pattern |
| 06/02/2009 | US7542463 Communicating packets along a control channel and a media channel |
| 06/02/2009 | US7542410 Interleaver and associated methods |
| 06/02/2009 | US7542409 Logical and operation diversity combining method |
| 06/02/2009 | US7542408 Method of reducing inter-subcarrier interference in multicarrier communication systems and receiver using it |
| 06/02/2009 | US7542407 System and method for communicating digital information using time-and-frequency-bounded base functions |
| 05/28/2009 | WO2009066528A1 Received power estimating method and receiver |
| 05/28/2009 | WO2008156495A3 Control channel signaling in wireless communications |
| 05/28/2009 | US20090135977 Device for and method of signal synchronization in a communication system |
| 05/28/2009 | US20090135933 Communication terminal device and communication relay method |
| 05/28/2009 | US20090135788 Orthogonal variable spreading factor (ovsf) code assignment |
| 05/28/2009 | US20090135714 Methods and apparatus for generating and processing transmitter signals |
| 05/28/2009 | US20090135713 Method for using flexible bandwidth in ofdma-based cognitive radio system, base station and subscriber station using the same |
| 05/27/2009 | EP2063543A2 Data creation device, data creation method, base station, mobile station, synchronization detection method, sector identification method, information detection method, and mobile communication system |
| 05/27/2009 | EP2063542A2 Data creation device, data creation method, base station, mobile station, synchronization detection method, sector identification method, information detection method, and mobile communication system |
| 05/27/2009 | EP1766818A4 Method and apparatus for minimizing co-channel interference by scrambling |
| 05/27/2009 | EP1260075B1 Method for coded modulation taking account of the error sensitivity of the user data and encrypting said data after coding |
| 05/27/2009 | CN101444029A Scalable spectrum CDMA communication systems and methods with dynamic orthogonal code allocation |
| 05/27/2009 | CN101444028A Localised and distributed scheduling control method and apparatus |
| 05/27/2009 | CN100493162C Automatic gain controlling method and system of time-domain synchronous orthogonal frequency-division duplex receiver |
| 05/27/2009 | CN100492946C A feedback information transmission method of adaptive OFDM system |
| 05/26/2009 | US7539236 Method for multi-user demodulation with variable spread spectrum coefficient |
| 05/26/2009 | US7539217 Multi-carrier signal transmitter and multi-carrier signal receiver |
| 05/26/2009 | US7539126 Ranging and round trip delay timing adjustment in a multi-point to point bidirectional communication system |
| 05/26/2009 | US7539125 Method and circuit for frequency offset estimation in frequency domain in the orthogonal frequency division multiplexing baseband receiver for IEEE 802.11A/G wireless LAN standard |
| 05/26/2009 | US7539124 Apparatus and method for setting routing path between routers in chip |
| 05/26/2009 | US7539123 Subcarrier puncturing in communication systems |