| Patents for H04J 11 - Orthogonal multiplex systems (25,498) |
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| 05/21/2008 | CN101185249A Joint detector in a code division multiple access radio receiver |
| 05/21/2008 | CN101184079A Frequency domain carrier channel estimation method and device |
| 05/21/2008 | CN101184076A Multicast Single frequency network subframe structure in mobile broadband system and transmitting method thereof |
| 05/21/2008 | CN101184075A Frequency deviation compensation method and device |
| 05/21/2008 | CN101184074A Orthogonal frequency division multiplexing based pilot signal transmitting method of multi-transmission antenna system |
| 05/21/2008 | CN100389543C Method for assigning a common packet channel in a CDMA communication system |
| 05/20/2008 | US7376689 Method and apparatus for reducing the crest factor of a signal |
| 05/20/2008 | US7376172 Pilot use in orthogonal frequency division multiplexing based spread spectrum multiple access systems |
| 05/20/2008 | US7376076 Method for transferring and/or receiving data in communication system and apparatus thereof |
| 05/20/2008 | US7376074 Apparatus and method for transmitting and receiving side information of a partial transmit sequence in an OFDM communication system |
| 05/15/2008 | WO2008058083A2 Multimode point-to-multipoint base-station for supporting both ofdm and ofdma subscribers |
| 05/15/2008 | WO2008057584A2 Preamble detection and synchronization in ofdma wireless communication systems |
| 05/15/2008 | WO2008056784A1 Wireless communication method, receiving method and wireless communication device |
| 05/15/2008 | WO2008056439A1 Relay device and broadcast system with use of the same |
| 05/15/2008 | US20080112496 Peak-to-average-power reduction of OFDM signals |
| 05/15/2008 | US20080112385 Circuits, systems and methods for constructing a composite signal |
| 05/15/2008 | US20080112310 Method and apparatus for orthogonal frequency division multiplexing communication |
| 05/15/2008 | US20080112309 Radio Communication Device |
| 05/15/2008 | DE102007051356A1 Signals transmitting method for use in orthogonal frequency division multiplexing communication system, involves selecting orthogonal frequency division multiplexing signals as signal group, and multiplying coding sample with group |
| 05/15/2008 | DE102006002696B4 Verfahren zur Codierung von Datensymbolen A method for coding of data symbols |
| 05/15/2008 | CA2668139A1 Method and apparatus for hybrid fdm-cdm structure for single carrier based control channels |
| 05/15/2008 | CA2667023A1 Method and apparatus for cell search in an orthogonal wireless communication system |
| 05/15/2008 | CA2666311A1 Reference signal design for cell search in an orthogonal wireless communication system |
| 05/14/2008 | EP1921785A1 Communication control apparatus, communication terminal apparatus, wireless communication system, and transmitting method |
| 05/14/2008 | EP1921784A1 Mobile terminal and base station device |
| 05/14/2008 | EP1921756A2 Digital communication method and system using multidimensional hopping patterns |
| 05/14/2008 | EP1481502B1 Hierarchical preamble constructions for ofdma based on complementary sequences |
| 05/14/2008 | EP1181780B1 Cdma receiver |
| 05/14/2008 | EP1133841B1 System and method for compensating timing errors using pilot symbols in a ofdm/cdma communication system |
| 05/14/2008 | CN101180818A Transmitting apparatus, receiving apparatus, mobile communication system, and transmission control method |
| 05/14/2008 | CN101180817A Channel quality and performing modulation/coding |
| 05/14/2008 | CN101179840A Orthogonal frequency division multiplexing system access method and apparatus |
| 05/14/2008 | CN101179545A Doppler frequency cancellation based full digital main carrier tracking method |
| 05/14/2008 | CN101179541A Uplink multi-user code field pilot channel estimating method |
| 05/14/2008 | CN101179539A Simplified receiver for receiving code field orthogonal pilot signal and receiving method thereof |
| 05/14/2008 | CN101179538A Receiver for receiving code field orthogonal pilot signal and receiving method thereof |
| 05/14/2008 | CN101179330A Information transmission method with reduced identification data size |
| 05/14/2008 | CN101179329A Information transmission method with reduced identification data size |
| 05/13/2008 | US7372909 Radio transmitting apparatus, radio receiving apparatus and method therefor |
| 05/13/2008 | US7372908 Radio communication method, radio transmitting apparatus, and radio receiving apparatus |
| 05/13/2008 | US7372899 Reduced symbol rate handshake signaling in ADSL systems |
| 05/13/2008 | US7372830 Dynamic subchannel and bit allocation in a multiuser-MIMO/OFDMA system |
| 05/13/2008 | US7372802 Message communication via channels having strong fading |
| 05/13/2008 | CA2460579C Ovsf code system and methods |
| 05/08/2008 | WO2008055094A2 Method and apparatus for spur cancellation in an orthogonal frequency division multiplexing communication system |
| 05/08/2008 | WO2008053968A1 Transmission method, transmitter apparatus and reception method |
| 05/08/2008 | WO2008053932A1 Radio base station apparatus and radio terminal apparatus |
| 05/08/2008 | WO2008053894A1 Base station, use device, and method |
| 05/08/2008 | WO2008053889A1 Cell search method, mobile station, and base station |
| 05/08/2008 | WO2008053788A1 Communication system and base stations, terminals and base station switching method used in that communication system |
| 05/08/2008 | WO2008053722A1 Radio transmission/reception device and radio transmission/reception method |
| 05/08/2008 | WO2008053653A1 Mobile communication system and base station device |
| 05/08/2008 | WO2008052406A1 Method for sending sch in tdd system |
| 05/08/2008 | US20080107204 Systems and methods for a multicarrier modulation system with a variable margin |
| 05/08/2008 | US20080107200 Preamble detection and synchronization in OFDMA wireless communication systems |
| 05/08/2008 | US20080107195 Adaptive antenna radio communication device |
| 05/08/2008 | US20080107158 Radio Transmitter and Pilot Signal Inserting Method |
| 05/08/2008 | US20080107048 Method and apparatus for transmitting data in a time division duplexed (tdd) communication system |
| 05/08/2008 | US20080107047 Systems and methods of supporting multiple wireless communication technologies |
| 05/08/2008 | US20080107012 Transmission method and related device |
| 05/08/2008 | US20080107011 System, Apparatus, and Method for Processing a Received Orthogonal Frequency Division Multiplexing Signal |
| 05/07/2008 | EP1919246A1 Method and device for mobility management of mobile station in mobile communications system |
| 05/07/2008 | EP1919231A1 Radio communication method capable of reducing inter-cell interference, system, and its mobile station and base station |
| 05/07/2008 | EP1919152A2 Dual-mode shared OFDM methods/transmitters, receivers and systems |
| 05/07/2008 | EP1917749A2 Transmitter in fdma communication system and method for configuring pilot channel |
| 05/07/2008 | EP1481489B1 Data transmission with non-uniform distribution of data rates for a multiple-input multiple-output system |
| 05/07/2008 | CN101176287A Transmitting apparatus, transmitting method, receiving apparatus and receiving method |
| 05/07/2008 | CN101176286A Channel structures for a quasi-orthogonal multiple-access communication system |
| 05/07/2008 | CN101175235A Selection service reporting device |
| 05/07/2008 | CN101175057A Adaptive quantization method and apparatus for an OFDM receiver |
| 05/07/2008 | CN101174895A Information notification method, mobile communications system, base station and mobile station |
| 05/07/2008 | CN101174867A Method for reducing height power ratio in multi-carrier system |
| 05/07/2008 | CN100386980C Method and system for processing orthogonal frequency-division multiplex singal |
| 05/07/2008 | CN100386979C Robust transmission mode |
| 05/06/2008 | US7369870 Radio communication system, mobile radio communication apparatus and method therefor, fixed radio communication apparatus and method therefor, recording medium, and program |
| 05/06/2008 | US7369622 Diversity circuit demodulating OFDM-method signals and diversity receiving apparatus having said diversity circuit therein |
| 05/06/2008 | US7369601 Code division multiple access receiver |
| 05/06/2008 | US7369531 Apparatus and method for transmitting/receiving a pilot signal for distinguishing a base station in a communication system using an OFDM scheme |
| 05/06/2008 | US7369487 Clustered OFDM with channel estimation |
| 05/06/2008 | US7369486 Apparatus and method for increasing channel capacity of a mobile communication system |
| 05/06/2008 | US7369485 Wireless receiver for sorting packets |
| 05/06/2008 | CA2440064C Channel equalizer of single carrier receiver and equalizing method thereof |
| 05/02/2008 | WO2008050849A1 Frame synchronization method in ofdm communication method and receiver |
| 05/02/2008 | WO2008050788A1 Transmitter apparatus, receiver apparatus, communication apparatus and communication system |
| 05/02/2008 | WO2008050745A1 Radio communication device and radio communication method |
| 05/02/2008 | WO2008050532A1 Diversity receiver apparatus and diversity reception method |
| 05/02/2008 | WO2008050467A1 Data communication method, communication system and mobile terminal |
| 05/02/2008 | WO2008050429A1 Transmitting method and device |
| 05/02/2008 | WO2008050428A1 Radio base station apparatus, pilot transmitting method thereof and terminal apparatus |
| 05/02/2008 | WO2008050387A1 Receiving device, its method, its program and its recording medium |
| 05/02/2008 | WO2008049350A1 A method and apparatus for transmitting and receiving the reverse signal in orthogonal frequency division multiplexing system |
| 05/02/2008 | WO2008049283A1 A method and system for data transmission and reception using scrambling codes to identify cells |
| 05/02/2008 | CA2663980A1 Acquisition pilots for wireless communication systems |
| 05/01/2008 | US20080101488 Robust and Low-Complexity Combined Signal Power Estimation |
| 05/01/2008 | US20080101216 Orthogonal frequency division multiplex (ofdm) signal equalizier |
| 05/01/2008 | US20080101215 Ofdm receiver and doppler frequency estimating circuit |
| 05/01/2008 | US20080101213 Techniques to reduce overhead in ofdma based wireless networks |
| 05/01/2008 | US20080101212 Method and apparatus for spur cancellation in an orthogonal frequency division multiplexing communication system |
| 05/01/2008 | US20080101211 Method of assigning uplink acknowledgement channels in scheduled packet data systems |
| 04/30/2008 | EP1916783A1 Cellular mobile communication system, base station transmission device and mobile station reception device in cellular mobile communication system, and base station selection control method in cellular mobile communication system |