Patents for H04J 11 - Orthogonal multiplex systems (25,498) |
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03/05/2009 | WO2009028589A1 Communication apparatus |
03/05/2009 | WO2009028095A1 Control information communication method and its device |
03/05/2009 | US20090060105 Interference level estimation of path monitoring in w-cdma using the order statistics of beaulieu series |
03/05/2009 | US20090060100 Wireless communication apparatus and wireless communication method |
03/05/2009 | US20090060076 System access and synchronization methods for mimo ofdm communications systems and physical layer packet and preamble |
03/05/2009 | US20090060073 Method for suppressing peak power of orthogonally multiplexed signal, peak power suppressing circuit, and transmitter |
03/05/2009 | US20090060064 OFDM Communication System, Method for Generating Feedback Information Thereof, and Communication Apparatus |
03/05/2009 | US20090060010 Differential channel quality reporting |
03/05/2009 | US20090060003 Cellular communication system and a method of operation therefor |
03/05/2009 | US20090059783 Communication system and method of receiving high priority signals and low priority signals |
03/05/2009 | US20090059782 Method and apparatus for extending the transmission capability of twisted pair communication systems |
03/05/2009 | US20090058726 Wireless communication apparatus using fast fourier transforms to create, optimize and incorporate a beam space antenna array in an orthogonal frequency division multiplexing receiver |
03/04/2009 | EP2031788A1 Communication device for receiving and transmitting OFDM signals in a wireless communication system |
03/04/2009 | EP2031783A1 Receiving apparatus, receiving method and integrated circuit |
03/04/2009 | EP2030352A1 Resource block scheduling in communication networks |
03/04/2009 | EP2001134A9 Interleaving method and communication apparatus |
03/04/2009 | EP1932266A4 A method for peak-to-average power ratio reduction |
03/04/2009 | CN101379790A Method for transmitting pilot for multiple carrier system |
03/04/2009 | CN101379789A Method for uplink multiuser OFDM with constrained inputs |
03/04/2009 | CN101379745A Method and apparatus for a synchronization channel in an OFDMA system |
03/04/2009 | CN101379744A Method and apparatus for initial acquisition and cell search for an OFDMA system |
03/04/2009 | CN101379743A Base station, mobile station, and communication method |
03/04/2009 | CN101379720A Signal separating apparatus, communication apparatus and signal separating method |
03/04/2009 | CN101378589A Method for dynamically distributing resource during random access process |
03/04/2009 | CN101378375A Method and apparatus for ici cancellation in communication systems |
03/04/2009 | CN101378374A Dual-sequence association detection method for OFDM system random access process |
03/04/2009 | CN100466486C Frequency hop sequences for multi-band communication systems and a method |
03/03/2009 | US7499727 Communications apparatus using adaptive antenna |
03/03/2009 | US7499672 Wireless communication system |
03/03/2009 | US7499509 Receiver for compensating nonlinearly distorted multicarrier signals |
03/03/2009 | US7499496 Transmitter and transmission controlling method |
03/03/2009 | US7499393 Per stream rate control (PSRC) for improving system efficiency in OFDM-MIMO communication systems |
03/03/2009 | US7499392 OFDM equalizer filter with shared multiplier |
03/03/2009 | US7499391 Apparatus and method for allocating walsh codes to mobile stations in an adaptive antenna array wireless network |
02/26/2009 | WO2009025621A1 Method and system for determining whether a transmitted data signal comprising a cyclic prefix is present in a received signal |
02/26/2009 | WO2009025376A1 Method and apparatus for channel estimation in ofdm |
02/26/2009 | WO2009025251A1 Base station, mobile station, and sub-carrier mapping method |
02/26/2009 | WO2009025081A1 Radio communication device and radio communication method |
02/26/2009 | WO2009025067A1 Communication system, mobile station device, base station device, and communication method |
02/26/2009 | WO2005114938A3 Modulation schemes for reduced power amplifier backoff |
02/26/2009 | US20090052598 Method and device for providing timing information in a wireless communication system |
02/26/2009 | US20090052381 Efficient channel structure for a wireless communication system |
02/25/2009 | EP2028783A2 Synchronous coherent orthogonal frequency division multiplexing system |
02/25/2009 | EP2028777A1 Receiver and frequency information estimation method |
02/25/2009 | EP2027661A1 Method and arrangement for preamble detection |
02/25/2009 | CN101375537A Modulation parameter selecting method, modulation parameter selecting apparatus and communication apparatus |
02/25/2009 | CN101375536A MC-CDMA system, transmitter and receiver |
02/25/2009 | CN101375525A Transmitter |
02/25/2009 | CN101374135A Device and method for constructing frame structures |
02/25/2009 | CN101374134A Method for estimating accurate frequency bias for time-domain synchronization OFDM receiver |
02/25/2009 | CN101374133A Method and apparatus for distributing multi-district pilots, method and apparatus for transmitting data |
02/25/2009 | CN101374130A Synchronization method for multi-input multi-output OFDM system |
02/25/2009 | CN101374032A Wireless communication system, wireless communication device, and wireless communication method |
02/25/2009 | CN101374031A Code path integration method and apparatus |
02/25/2009 | CN101374002A Method for constructing synchronous signal of OFDM system |
02/24/2009 | US7496146 Communication system |
02/24/2009 | US7496130 Method and apparatus for predicting a signalling code corresponding to a code spur |
02/24/2009 | US7496128 Multi-user interference resilient ultra wideband (UWB) communication |
02/24/2009 | US7496072 System and method for controlling signal strength over a reverse link of a CDMA wireless communication system |
02/24/2009 | US7496028 Apparatus and method for minimizing PAPR in an OFDM communication system |
02/19/2009 | WO2009023792A1 Reference signal generation in a wireless communication system |
02/19/2009 | WO2009023285A1 Method and apparatus for bit error determination in multi-tone transceivers |
02/19/2009 | WO2009022856A2 Peak to average power ratio reduction |
02/19/2009 | WO2009022710A1 Communication control method, mobile station, and base station |
02/19/2009 | WO2009022709A1 Radio communication system, radio communication method, radio communication device, reception device, and program |
02/19/2009 | WO2009022706A1 Base station device |
02/19/2009 | WO2009022704A1 User device, base station, and upstream link control channel configuration method |
02/19/2009 | WO2009022695A1 Base station device, mobile station device, and synchronization channel transmission method |
02/19/2009 | WO2009022669A1 Base station device, mobile station device, and communication control method |
02/19/2009 | WO2009022627A1 Mapping method, mapping apparatus, mobile station, communication system and program |
02/19/2009 | WO2009022599A1 Reception device and data acquisition method |
02/19/2009 | WO2009022566A1 Radio communication method, radio communication system, base station, mobile station, and program |
02/19/2009 | WO2009022471A1 Radio communication device and response signal diffusion method |
02/19/2009 | WO2009022466A1 Radio communication device and response signal diffusion method |
02/19/2009 | WO2009022464A1 Radio transmission device and radio transmission method |
02/19/2009 | WO2009022462A1 Terminal device and base station device |
02/19/2009 | WO2009022391A1 Transmitter, receiver, and communication method |
02/19/2009 | WO2009021450A1 System and method for assigning communications resources in a wireless communications system |
02/19/2009 | US20090046811 Transmitting apparatus, receiving apparatus, transmission method, and reception method |
02/19/2009 | US20090046791 Multicarrier receiving apparatus, multicarrier communication system and demodulation method |
02/19/2009 | US20090046769 Method and apparatus for reducing signal processing requirements for transmitting packet-based data |
02/19/2009 | US20090046663 Methods and apparatus for wireless network connectivity |
02/19/2009 | US20090046571 Method and apparatus for transmitter timing adjustment |
02/19/2009 | US20090046570 Eigen-beamforming for wireless communication systems |
02/19/2009 | US20090046569 Precoding matrix feedback processes, circuits and systems |
02/19/2009 | CA2813770A1 Coding and multiplexing of control information in a wireless communication system |
02/19/2009 | CA2813506A1 Coding and multiplexing of control information in a wireless communication system |
02/19/2009 | CA2695525A1 Base station |
02/19/2009 | CA2695149A1 Radio transmission device and radio transmission method |
02/19/2009 | CA2694430A1 Transmitting apparatus, receiving apparatus, and communication method |
02/19/2009 | CA2694203A1 Reference signal generation in a wireless communication system |
02/18/2009 | EP2026487A1 Ofdm modulated wave output device and distortion compensation method |
02/18/2009 | EP2026486A1 Transmitting apparatus, transmitting method, receiving apparatus, receiving method and transfer system |
02/18/2009 | EP1929691A4 Resource allocation method for mimo-ofdm of multi-user access systems |
02/18/2009 | EP1719277A4 Ultra-wideband communication protocol |
02/18/2009 | CN101371545A Pilot scrambling in communications systems |
02/18/2009 | CN101371478A Radio communication base station device and radio communication method |
02/18/2009 | CN101371477A Method of physical resource management in a wideband communication system |
02/18/2009 | CN101371476A Method and system for supporting scalable bandwidth |
02/18/2009 | CN101371475A Radio communication base station device and report channel signal transmission band setting method |