| Patents for H04J 11 - Orthogonal multiplex systems (25,498) |
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| 01/28/2010 | US20100020675 Method and apparatus for ofdm based on 3d signal constellation |
| 01/28/2010 | US20100020674 Apparatus and method for synchronization acquisition and cell ID search in wireless communication system |
| 01/27/2010 | EP1087559B1 Canceller for jamming wave by interference |
| 01/27/2010 | CN101636947A Communication device and transmission control method |
| 01/27/2010 | CN101636946A Multicarrier transmitter and multicarrier receiver |
| 01/27/2010 | CN100586118C Method and apparatus for enhancing data rates in spread spectrum communication systems |
| 01/27/2010 | CN100586050C Method and system for increased bandwidth efficiency in multiple input-multiple output channels |
| 01/26/2010 | US7653160 Method of estimating noise and interference covariance matrix, receiver, and radio system |
| 01/26/2010 | US7652980 Orthogonal frequency division multiplexing synchronization |
| 01/26/2010 | US7652979 Cognitive ultrawideband-orthogonal frequency division multiplexing |
| 01/26/2010 | US7652978 Transmitting apparatus of OFDM system and method thereof |
| 01/26/2010 | US7652977 Hybrid automatic repeat request combining method in orthogonal frequency division multiplexing system |
| 01/26/2010 | US7652976 Method for estimating and compensating IQ imbalance in OFDM systems |
| 01/26/2010 | US7652975 Interoperability verification for implementation according to communication standard |
| 01/26/2010 | US7652542 Signal generator, and transmitter, receiver and transceiver using same |
| 01/26/2010 | US7652527 Demodulator, diversity receiver, and demodulation method |
| 01/21/2010 | WO2010009004A2 Method and system for detecting adjacent channel interference for ofdm/ofdma based broadband wireless access |
| 01/21/2010 | WO2010007855A1 Mobile communication system, base station, and interference removal method |
| 01/21/2010 | WO2010007763A1 Radio receiving apparatus, and extra-use-unit-band reference signal measurement method |
| 01/21/2010 | WO2010007698A1 Communication system, transmitter apparatus, receiver apparatus and information recording medium |
| 01/21/2010 | WO2010007674A1 Communication system, transmitter, receiver and information recording medium |
| 01/21/2010 | US20100014413 Method of multi-antenna wireless data emission, emitter and receiver using the method |
| 01/21/2010 | US20100013553 Demodulator, diversity receiver, and demodulation method |
| 01/20/2010 | EP2146456A2 Incremental redundancy transmission in a MIMO communication system |
| 01/20/2010 | EP2146455A2 Incremental redundancy transmission in a MIMO communication system |
| 01/20/2010 | EP2146454A2 System and method for communicating data using constant envelope orthogonal walsh modulation with channelization |
| 01/20/2010 | EP2146453A2 System and method for communicating data using constant radius orthogonal walsh modulation |
| 01/20/2010 | EP2145420A1 Method of transmitting synchronization signal in wireless communication system |
| 01/20/2010 | EP2145385A2 N-way doherty distributed power amplifier |
| 01/20/2010 | CN101632246A Systems and methods for generating sequences that are nearest to a set of sequences with minimum average cross-correlation |
| 01/20/2010 | CN100583860C Method and apparatus for determining the log-likelihood ratio with precoding |
| 01/20/2010 | CN100583851C Channel estimation device, channel estimation method, and wireless receiver |
| 01/20/2010 | CN100583708C Method and apparatus for performing digital communications |
| 01/20/2010 | CN100583707C Orthogonal frequency division multiplexing radio communication system and channel compensating method |
| 01/20/2010 | CN100583706C Carrier-modulation method and apparatus with amplitude and phase error compensation |
| 01/20/2010 | CN100583705C Multi-carrier communication with time division multiplexing and carrier-selective loading |
| 01/20/2010 | CN100583700C Centralized buffer architecture for an orthogonal frequency division multiplexing (OFDM) receiver |
| 01/20/2010 | CN100583695C Mobile station and information notification method |
| 01/19/2010 | US7650154 Adaptive reservation of channelization codes and allowed power |
| 01/19/2010 | US7650152 Multi-carrier communications with adaptive cluster configuration and switching |
| 01/19/2010 | US7649954 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion |
| 01/19/2010 | US7649928 Method for synchronizing seamless rate adaptation |
| 01/19/2010 | US7649913 Method and system for mitigating traffic congestions in a communication network |
| 01/19/2010 | US7649861 Multiple antenna multicarrier communication system and method with reduced mobile-station processing |
| 01/19/2010 | US7649833 Multichannel orthogonal frequency division multiplexed receivers with antenna selection and maximum-ratio combining and associated methods |
| 01/19/2010 | US7649832 Wireless communication method using OFDM, OFDM receiving method and apparatus thereof |
| 01/19/2010 | US7649831 Multi-user MIMO feedback and transmission in a wireless communication system |
| 01/19/2010 | US7649830 Hybrid type channel estimation method and system for mobile environment |
| 01/19/2010 | US7649829 Method and system for reduction of decoding complexity in a communication system |
| 01/14/2010 | WO2010005037A1 Communication device, communication system, reception method, and communication method |
| 01/14/2010 | WO2010005036A1 Communication system, reception device, and communication method |
| 01/14/2010 | WO2010004976A1 Wireless base station device and mobile terminal device |
| 01/14/2010 | WO2010004830A1 Base station device |
| 01/14/2010 | WO2010003370A1 Methods for transceiving data in multi-band orthogonal frequency division multiple access communications system and communications apparatuses utilizing the same |
| 01/14/2010 | WO2009137295A3 Multi-transceiver mobile communication device and methods for negative scheduling |
| 01/14/2010 | WO2009136696A3 Method for achieving transmission diversity in a multiple antenna system |
| 01/14/2010 | US20100008301 Radio Transmitting Apparatus, Radio Receiving Apparatus, and Radio Transmission Method |
| 01/14/2010 | US20100008217 Method and system for detecting adjacent channel interference from ofdm/ofdma based broadband wireless access |
| 01/14/2010 | US20100008216 Apparatus and method for estimating and compensating time offset and/or carrier frequency offset in mimo system based ofdm/ofdma |
| 01/14/2010 | US20100008215 Equal phase combining technique for a robust ofdm system |
| 01/14/2010 | US20100008214 Interleaving with iterative calculation of interleaving addresses |
| 01/14/2010 | CA2729631A1 Base station device |
| 01/13/2010 | EP2144387A1 Base station device and method used in mobile communication system |
| 01/13/2010 | EP2143222A1 Ofdm transmission and reception for non-ofdm signals |
| 01/13/2010 | EP2143221A1 System and method for testing multiple packet data transmitters |
| 01/13/2010 | EP1129530B1 Apparatus and method for measuring noise power in a cdma mobile communication system |
| 01/13/2010 | CN101627567A Method for transmitting control signal using efficient multiplexing |
| 01/12/2010 | US7646822 Antenna selective diversity |
| 01/12/2010 | US7646820 Transmission apparatus and receiving apparatus |
| 01/12/2010 | US7646747 Channel constructing method and base station using the method |
| 01/12/2010 | US7646704 Method and apparatus for spur cancellation in an orthogonal frequency division multiplexing communication system |
| 01/12/2010 | US7646703 Backward-compatible long training sequences for wireless communication networks |
| 01/12/2010 | US7646702 OFDM communication apparatus |
| 01/12/2010 | US7646700 Pilot pattern design for an OFDM system |
| 01/07/2010 | WO2010001744A1 Transmission state displaying device |
| 01/07/2010 | WO2010001528A1 Multicarrier communication system |
| 01/07/2010 | WO2010001168A1 Signal spreading system and method |
| 01/07/2010 | WO2010000312A1 Apparatus for ranging, in particular for use in a multiple user multiple input multiple output wireless telecommunications network |
| 01/07/2010 | US20100002754 Transmitting spread signal in communication system |
| 01/07/2010 | US20100002752 Efficient multipath centroid tracking circuit for a code division multiple access (cdma) system |
| 01/07/2010 | US20100002584 Managing traffic in communications system having dissimilar cdma channels |
| 01/07/2010 | US20100002575 Adaptive modulation and coding in a sc-fdma system |
| 01/07/2010 | US20100002574 Apparatus and method for channel estimation in a mobile communication system |
| 01/07/2010 | US20100002573 Detection of Access Bursts in a Random Access Channel |
| 01/07/2010 | US20100002572 Dynamic precision for datapath modules |
| 01/07/2010 | US20100002571 Methods for transceiving data in multi-band orthogonal frequency division multiple access communications system and communications apparatuses utilizing the same |
| 01/07/2010 | US20100002570 Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system |
| 01/06/2010 | EP2141847A1 Splitterless multicarrier modem |
| 01/06/2010 | EP2141846A2 Communication apparatus and communication method |
| 01/06/2010 | EP2141845A2 Communication apparatus and communication method |
| 01/06/2010 | EP2141844A2 Communication apparatus and communication method |
| 01/06/2010 | EP2141840A1 Reception device and reception method |
| 01/06/2010 | EP2141830A2 Fast frequency hopping with a code division multiplexed pilot in an OFDMA system |
| 01/06/2010 | EP2141820A2 Method for generating complex quasi-orthogonal code and apparatus and method for spreading channel data using the quasi-orthogonal code in CDMA communication system |
| 01/06/2010 | EP2141804A1 Receiving device and receiving method |
| 01/06/2010 | EP2140647A2 Measurement of cell-specific reference symbols in the presence of mbms single frequency network transmissions |
| 01/06/2010 | EP2140592A1 Scalable ofdm and ofdma bandwidth allocation in communication systems |
| 01/06/2010 | CN100579317C Information notification method, mobile communication system, base station, and mobile station |
| 01/06/2010 | CN100579309C OFDM-CDMA transmission device and OFDM-CDMA transmission method |
| 01/06/2010 | CN100578987C Radio transmitting/receiving apparatus and radio transmitting/receiving method for estimating noise and interference power in ratio transmission using code spread |