| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 09/23/2009 | CN101540632A Method and device for transmitting information in multi-carrier system |
| 09/23/2009 | CN100544341C Method of selecting demodulation scheme and digital broadcast receiver using the same |
| 09/23/2009 | CN100544340C Apparatus and method for digital wireless communications |
| 09/23/2009 | CN100544339C Digital videocast modulating method and device |
| 09/23/2009 | CN100544338C Apparatus and method for detecting echo in the frequency domain |
| 09/23/2009 | CN100544337C Data transmission method for multicarrier modulation |
| 09/23/2009 | CN100544336C Automatic radio frequency correction unit and method for mobile radio transmisssion |
| 09/23/2009 | CN100544335C The method for bluetooth transmission speed of adaptability-enhanced transmitter and receiver |
| 09/23/2009 | CN100544334C Digital power control method and device for EDGE carrier frequency |
| 09/23/2009 | CN100544333C Frequency deviation estimation method and apparatus in mobile communication system |
| 09/23/2009 | CN100544332C A method for reducing second order intermodulation |
| 09/23/2009 | CN100544240C Time synchronization method for multi-carrier CDMA system |
| 09/23/2009 | CN100544239C Interlacing method for orthogonal frequency division multiplexing communication |
| 09/23/2009 | CN100544237C Radio base station apparatus |
| 09/22/2009 | US7593697 Adaptive coding and modulation |
| 09/22/2009 | US7593531 Methods and systems for transceiving chaotic signals |
| 09/22/2009 | US7593491 Quadrature single-mixer multi-mode radio frequency receiver |
| 09/22/2009 | US7593490 Joint synchronizer and decoder |
| 09/22/2009 | US7593489 Iterative STBICM MIMO receiver using group-wise demapping |
| 09/22/2009 | US7593488 Method and apparatus for detection of signal without the aid of training sequence |
| 09/22/2009 | US7593486 Apparatus and method for controlling transmission mode in a MIMO mobile communication system |
| 09/22/2009 | US7593481 CDMA, W-CDMA, 3rd generation interoperable modem format selectable (MFS) systems with GMSK modulated systems |
| 09/22/2009 | US7593478 Low peak to average ratio search algorithm |
| 09/22/2009 | US7593477 Training sequence for linearizing an RF amplifier |
| 09/22/2009 | US7593473 Tree structured multicarrier multiple access systems |
| 09/22/2009 | US7593471 Frequency combining apparatus and frequency combining method |
| 09/22/2009 | US7593458 FEXT determination system |
| 09/22/2009 | US7593453 Efficient multipath centroid tracking circuit for a code division multiple access (CDMA) system |
| 09/22/2009 | US7593449 Multicarrier sub-layer for direct sequence channel and multiple-access coding |
| 09/22/2009 | US7593369 Information transmission method, mobile communications system, base station and mobile station |
| 09/22/2009 | US7593367 Frequency scan for CDMA acquisition |
| 09/22/2009 | US7593358 Transmission device for remote control systems |
| 09/22/2009 | US7593357 Transmit processing using receiver functions |
| 09/22/2009 | US7593347 Method and apparatus to exchange channel information |
| 09/22/2009 | US7593317 Radio base station apparatus |
| 09/22/2009 | US7592942 Circuit and method for A/D conversion processing and demodulation device |
| 09/22/2009 | US7592932 Method and device for interpolating or decimating a signal |
| 09/22/2009 | CA2363912C Method and apparatus for detecting and quantifying impairments in qam signals |
| 09/18/2009 | WO2008111809A2 Methods for performing an adaptive modulation and coding scheme in mobile communication system |
| 09/17/2009 | WO2009114374A2 I/q imbalance estimation using synchronization signals in lte systems |
| 09/17/2009 | WO2009114338A2 Method and apparatus for channel sounding in an orthogonal frequency division multiplexing communication system |
| 09/17/2009 | WO2009114214A1 Systems and methods for adaptive hybrid automatic retransmission requests |
| 09/17/2009 | WO2009114024A1 Two-stage low-complexity max-log bit-level llr calculator and method |
| 09/17/2009 | WO2009113934A1 Methods and arrangements for uplink multicarrier power control in a wireless communications system |
| 09/17/2009 | WO2009113830A1 Methods of uplink channelization in lte |
| 09/17/2009 | WO2009113796A2 Apparatus and method for composing diversity subchannel in wireless communication system |
| 09/17/2009 | WO2009113792A1 Apparatus and method for mapping symbol |
| 09/17/2009 | WO2009113783A2 Method for transmitting subframe grouping information and decoding subframe grouped frames |
| 09/17/2009 | WO2009113122A1 Method for wireless communication, wireless communication base station device, wireless communication mobile station device, and wireless communication system |
| 09/17/2009 | WO2009113012A2 A flexible structure for multiple-subcarrier joint modulation ofdm transmitters |
| 09/17/2009 | WO2009113011A1 A method for accelerating the precoding and pre-decoding of symbols in ofdm systems |
| 09/17/2009 | WO2009113008A1 Techniques for multiple-subcarrier joint precoding |
| 09/17/2009 | WO2009113007A2 An efficient multi-band communication system |
| 09/17/2009 | WO2009112773A1 Method for transmitting multi-carrier signals in a multi-antenna system |
| 09/17/2009 | WO2009112748A1 Methods for transmitting and receiving a multiple carrier signal including a hold interval, and corresponding computer software products, transmission and reception devices, and signal |
| 09/17/2009 | WO2009112560A2 Diversity reception |
| 09/17/2009 | WO2009112435A1 Method and apparatus for investigating whether a given signal is received in a given set of ofdma resource elements |
| 09/17/2009 | WO2009075538A3 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal |
| 09/17/2009 | WO2008075881A3 Sequence generating method for efficient detection and method for transmitting and receiving signals using the same |
| 09/17/2009 | WO2008035915A3 A method of transmitting using phase shift-based precoding and a device for implementing the same in a wireless communication system |
| 09/17/2009 | US20090233614 Channel Assignment Based on Spatial Strategies in a Wireless Network Using Adaptive Antenna Arrays |
| 09/17/2009 | US20090232259 Receiver and electronic apparatus |
| 09/17/2009 | US20090232258 Device and method for demodulating control signals |
| 09/17/2009 | US20090232257 Method and system for impact mitigation of sudden carrier frequency shifts in ofdm receivers |
| 09/17/2009 | US20090232256 Iterative decoding for layer coded ofdm communication systems |
| 09/17/2009 | US20090232255 Qam symbol slicing method and apparatus |
| 09/17/2009 | US20090232254 Detector Using Limited Symbol Candidate Generation for MIMO Communication Systems |
| 09/17/2009 | US20090232253 Method and system for creating quadrature modulation signal constellations with arbitrary spectral efficiency |
| 09/17/2009 | US20090232252 Method and Apparatus for Digital Encoding with Reduced Memory Requirement and Complexity |
| 09/17/2009 | US20090232251 Apparatus with tunable filter and related adjusting method |
| 09/17/2009 | US20090232250 Communication system, receiver and reception method |
| 09/17/2009 | US20090232246 Wireless communication device |
| 09/17/2009 | US20090232245 Multi-resolution beamforming based on codebooks in mimo systems |
| 09/17/2009 | US20090232244 Wireless communication system, wireless communication method, transmission apparatus, and reception apparatus |
| 09/17/2009 | US20090232240 Multi-resolution beamforming in mimo systems |
| 09/17/2009 | US20090232239 Method and apparatus for transmitting a pilot in multi-antenna system |
| 09/17/2009 | US20090232238 Method, apparatus and system for using guard tones in ofdm systems for increasing data rates and improving robustness |
| 09/17/2009 | US20090232237 Modulating device and method, demodulating device and method, program, and recording medium |
| 09/17/2009 | US20090232236 Base station and mobile station for ofdma cellular system |
| 09/17/2009 | US20090232235 User scheduling method in multiple antenna system |
| 09/17/2009 | US20090232234 Bandwidth asymmetric communication system |
| 09/17/2009 | US20090232233 Mimo receiver apparatus and mimo transmitter apparatus |
| 09/17/2009 | US20090232232 Metric Computation for Lowering Complexity of MIMO Detection Algorithms |
| 09/17/2009 | US20090232231 Frequency estimation |
| 09/17/2009 | US20090232230 Method for ofdm and ofdma channel estimation |
| 09/17/2009 | US20090232222 Method for decoding a data stream and a receiver |
| 09/17/2009 | US20090232205 Arithmetic decoding apparatus and method |
| 09/17/2009 | US20090232196 Apparatus and method for decision feedback equalization |
| 09/17/2009 | US20090232195 Clock data restoring device |
| 09/17/2009 | US20090232194 Adaptive radio/modulation apparatus, receiver apparatus, wireless communication system, and wireless communication method |
| 09/17/2009 | US20090232191 Digital radio frequency tranceiver system and method |
| 09/17/2009 | US20090232189 Method, apparatus and computer program to efficiently acquire signals in a cognitive radio environment |
| 09/17/2009 | US20090232157 Data definition apparatus, systems, and methods |
| 09/17/2009 | US20090232125 Cell search method, forward link frame transmission method, apparatus using the same and forward link frame structure |
| 09/17/2009 | US20090232108 I/q imbalance estimation using synchronization signals in lte systems |
| 09/17/2009 | US20090232087 User Equipment Multiplexing In Downlink Multiuser, Multiple Input Multiple Output Orthogonal Frequency Division Multiple Access |
| 09/17/2009 | US20090232084 Method and system for multi-carrier packet communication with reduced overhead |
| 09/17/2009 | US20090232074 Auction based resource allocation in wireless systems |
| 09/17/2009 | US20090232072 Resource allocation apparatus and method in broadband wireless communication system |
| 09/17/2009 | US20090231991 Transmitter apparatus, receiver apparatus, transmitting method, receiving method, and program |