| Patents for H04J 11 - Orthogonal multiplex systems (25,498) |
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| 12/18/2008 | WO2008153081A1 Mobile communication system, base station device, mobile station device, and mobile communication method |
| 12/18/2008 | WO2008153078A1 Base station device, mobile station device, program, uplink synchronization request method, and synchronization shift measurement signal transmission method |
| 12/18/2008 | WO2008152986A1 Mobile communication system, mobile station device, base station device, and mobile communication method |
| 12/18/2008 | WO2008152819A1 Wireless communication apparatus and response signal spreading method |
| 12/18/2008 | WO2008152692A1 Frequency division multiplex transmission device |
| 12/18/2008 | WO2008151555A1 Sub-carrier allocation method, resource mapping device and data transmission method and device |
| 12/18/2008 | WO2008151518A1 The method and device for detecting information in the ofdm system |
| 12/18/2008 | WO2008151468A1 Digital signal receiver and method for receiving digital signal |
| 12/18/2008 | US20080310545 Mixed Waveform Configuration for Wireless Communications |
| 12/18/2008 | US20080310538 Versatile System for Dual Carrier Transformation in Orthogonal Frequency Division Multiplexing |
| 12/18/2008 | US20080310537 Portable terminal, communication system, and communication method |
| 12/18/2008 | US20080310526 Method, device, and apparatus for multi-stream multi-band transmission |
| 12/17/2008 | EP2002582A2 Common time frequency radio resource in wireless communication systems |
| 12/17/2008 | EP2002567A2 Smart frequency-hopping control mechanism for mitigating against triggering silent radio squelch circuits by sub-channel transmissions from spectral reuse transceiver |
| 12/17/2008 | EP1525686A4 Apparatus and method for improved performance in mc-cdma radio telecommunication systems that use pulse-shaping filters |
| 12/17/2008 | EP1435714B1 Method for retrieving sequences of minimum PAPR in an OFDM communication system |
| 12/17/2008 | EP1212872B1 Receiver with orthogonal frequency distribution multiplexing having iterative channel estimation and corresponding method |
| 12/17/2008 | CN101326683A Self-installable switchable antenna |
| 12/17/2008 | CN101325575A Method for implementing frame synchronization of OFDM system |
| 12/17/2008 | CN101325574A Method for distributing resource of global intercommunication microwave access system with optimized resource allocation |
| 12/17/2008 | CN101325570A Method for distributing system resource |
| 12/17/2008 | CN101325441A Method and apparatus for scheduling precoding system based on code book |
| 12/17/2008 | CN101325438A Four-antenna diversity transmission device based on GMC system, transmission method and receiving device, receiving method |
| 12/17/2008 | CN101325426A Method for generating sequence |
| 12/17/2008 | CN100444542C Link level support for radio data |
| 12/17/2008 | CN100444537C Moudel apparatus for diversity reception of modulation signal |
| 12/16/2008 | US7466645 OFDM signal receiving apparatus |
| 12/16/2008 | CA2335865C Multicarrier communication with variable overhead rate |
| 12/11/2008 | WO2008151308A1 Design methodology and method and apparatus for signaling with capacity optimized constellations |
| 12/11/2008 | WO2008151228A2 Allocation of block spreading sequences |
| 12/11/2008 | WO2008151169A1 Guard subcarrier placement in an ofdm symbol used for synchronization |
| 12/11/2008 | WO2008150244A1 A method of transmitting data to a receiver |
| 12/11/2008 | WO2008150148A2 Cdd precoding for open loop su mimo |
| 12/11/2008 | WO2008149856A1 Modulation device, demodulation device, and acoustic signal transmission method |
| 12/11/2008 | WO2008149849A1 Mobile communication system, base station device, and mobile station device |
| 12/11/2008 | WO2008149550A1 Power line communication device and power line communication method |
| 12/11/2008 | WO2008149533A1 Radio communication mobile station device and cdd mode judging method |
| 12/11/2008 | WO2008149510A1 Transmitter, multicarrier transmitting method, and receiver |
| 12/11/2008 | WO2007121042A3 Method and system for communications with reduced complexity receivers |
| 12/11/2008 | WO2007078852A3 Communication device, communication node, and method for transmitting a message |
| 12/11/2008 | US20080304583 Radio Transmission Device, Radio Reception Device, Radio Transmission Method, and Radio Reception Method |
| 12/11/2008 | US20080304405 Signal Generating Unit and Signal Receiving Unit |
| 12/11/2008 | US20080304403 Method and system for diversity receiver based on tds-ofdm technology |
| 12/11/2008 | DE102004054070B4 Verfahren und Vorrichtung zur Verringerung des Crestfaktors eines Signals Method and device for reducing the crest factor of a signal |
| 12/10/2008 | EP2001151A2 Ofdm reception device |
| 12/10/2008 | EP2001134A2 Interleaving method and communication apparatus |
| 12/10/2008 | EP1999872A2 Ofdm symbol design for different channel conditions and for backward compatibility with 1xev-do and nxev-do |
| 12/10/2008 | EP1999862A1 Mimo receiver and method for beamforming using cordic operations |
| 12/10/2008 | EP1665708A4 Method for amplitude insensitive packet detection |
| 12/10/2008 | EP1491060A4 Method and apparatus for blind code detection |
| 12/10/2008 | CN101322430A Mobile station device, base station device, mobile station device operating frequency band mapping method, location management device, mobile station device location registration method, paging method |
| 12/10/2008 | CN101322345A Method and system for adaptive control of sub-carriers |
| 12/10/2008 | CN101321148A Wireless receiver, method for controlling the wireless receiver, and semiconductor integrated circuit |
| 12/10/2008 | CN101321146A Peak-to-average ratio restraining method and device in multi-carrier orthogonal frequency division multiplexing system |
| 12/10/2008 | CN101321143A Orthogonal frequency division multiplexing transmission and receiving method and device |
| 12/10/2008 | CN101320994A Signal detection method and apparatus for OFDM system |
| 12/10/2008 | CN100442681C Wraparound canceller, relay system, and wraparound cancelling method |
| 12/09/2008 | US7463698 Transmitter and transmission control method |
| 12/09/2008 | US7463673 Radio relay system, radio relay apparatus, and radio relay method |
| 12/09/2008 | US7463577 OFDM communication method and OFDM communication device |
| 12/09/2008 | US7463576 Channel estimation for OFDM communication systems |
| 12/04/2008 | WO2008147122A1 Methods and apparatus for mapping modulation symbols to resources in ofdm systems |
| 12/04/2008 | WO2008146713A1 Radio reception device, radio communication system, and radio communication method |
| 12/04/2008 | WO2008146673A1 Mobile communication system, base station device, user device, and method |
| 12/04/2008 | WO2008146515A1 Communication apparatus |
| 12/04/2008 | WO2008146347A1 Multicarrier transmitter and multicarrier receiver |
| 12/04/2008 | WO2008145917A2 Method for transmitting and receiving a multicarrier spread-spectrum signal and corresponding signal, computer program products and transmission and reception devices |
| 12/04/2008 | WO2008145915A2 Compound for processing a digital signal, and corresponding modulation and/or demodulation device, modulation and/or demodulation method and computer software |
| 12/04/2008 | US20080298489 Method for estimating the characteristcs of ofdm signals |
| 12/04/2008 | US20080298477 Data transmission in a frequency division multiple access communication system |
| 12/04/2008 | US20080298339 Method for frequency division duplex communications |
| 12/04/2008 | US20080298228 Transmitting/Receiving Apparatus of Wideband Wireless Channel Apparatus Using Multiple Carriers |
| 12/04/2008 | US20080298227 Method for Interference Estimation for Orthogonal Pilot Patterns |
| 12/04/2008 | US20080298226 Vehicular communication device and control information generating device |
| 12/04/2008 | US20080298225 Transmitting Apparatus for Transmitting in a Multi-Carrier System Using Multiple Antennas and Receiving Apparatus in the Same System |
| 12/04/2008 | US20080298223 Packet detecting circuit and method thereof |
| 12/04/2008 | CA2687803A1 Methods and apparatus for mapping modulation symbols to resources in ofdm systems |
| 12/03/2008 | EP1998484A1 Base station and its mimo-ofdm communication method |
| 12/03/2008 | EP1998476A1 Acoustic signal transmission system, modulation device, demodulation device, and acoustic signal transmission method |
| 12/03/2008 | EP1997257A2 Method for transmitting signals in the system with multiful antennas |
| 12/03/2008 | EP1997250A2 Method for allocating signals in multi-carrier system |
| 12/03/2008 | CN101317411A Phase noise canceling OFDM receiver |
| 12/03/2008 | CN101317172A Fast fourier transformation circuit |
| 12/03/2008 | CN101316122A Automatic gain control method and apparatus thereof |
| 12/03/2008 | CN100441025C Method, system and network entity, for adaptive reservation of channelization codes and power |
| 12/03/2008 | CN100440764C Radio communication apparatus and radio communication method |
| 12/03/2008 | CN100440763C Synchronous orthogonal frequency-division multiplexing transmitter, and method of inserting guard spacing in symbol |
| 12/03/2008 | CN100440762C OFDM communication device |
| 12/02/2008 | US7460611 Communication system, transmitting apparatus and transmitting method, receiving apparatus and receiving method, unbalance code mixing method and multiple code decoding method |
| 12/02/2008 | US7460553 Process for multiple access and multiple transmission of data in a multi-user system for the point to multipoint digital transmission of data over the electricity network |
| 12/02/2008 | US7460467 Voice-over-IP network test device and method |
| 12/02/2008 | US7460466 Apparatus and method for signal constitution for downlink of OFDMA-based cellular system |
| 12/02/2008 | US7460465 Method for reducing signaling overhead in a multicarrier system with dynamic bit allocation and corresponding transmitter/receiver device |
| 11/27/2008 | WO2008143072A1 Ofdm demodulation device, ofdm demodulation method, ofdm demodulation program, and recording medium |
| 11/27/2008 | WO2008142974A1 Ofdma reception device and ofdma reception method |
| 11/27/2008 | WO2008141498A1 Signal modulation method |
| 11/27/2008 | US20080291821 Orthogonal spread-spectrum waveform generation with non-contiguous spectral occupancy for use in cdma communications |
| 11/27/2008 | US20080291819 Soft-bit de-mapping device and method of generating soft bits for decoding |
| 11/27/2008 | US20080291818 Radio communication system |
| 11/27/2008 | US20080291817 Timing estimation in an ofdm receiver |