| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 04/17/2013 | CN103051344A Digital transmitter |
| 04/17/2013 | CN102158457B Method for compensating frequency offset of multi-point multi-user OFDM (Orthogonal Frequency Division Multiplexing) system |
| 04/17/2013 | CN102130870B Method and device for measuring interference |
| 04/17/2013 | CN102098254B Phase judgment method used for DQPSK demodulation |
| 04/17/2013 | CN102014098B Method and device for measuring and calculating maximum Doppler frequency offset |
| 04/17/2013 | CN101977441B Dynamic resource allocation method for improving multi-cell edge user throughput in OFDMA (Orthogonal Frequency Division Multiple Access) system |
| 04/17/2013 | CN101958875B Detecting method of high order modulated MIMO system in mobile environment |
| 04/17/2013 | CN101925187B Method and device for joint distribution of cell resources in OFDMA (Orthogonal Frequency Division Multiple Access) system |
| 04/17/2013 | CN101917382B OFDM multi-antenna mapping method and device |
| 04/17/2013 | CN101874391B Optimal two-layer coherent demodulation for D-PSK |
| 04/17/2013 | CN101867437B Base band mapping method, mapper and transmitter of communication system |
| 04/17/2013 | CN101843023B Data processing apparatus and method |
| 04/17/2013 | CN101827431B Method, circuit and system for adjusting receive chain of receiver based on detected background noise |
| 04/17/2013 | CN101789850B Merging pretreatment method of subcarriers in multi-input multi-output system |
| 04/17/2013 | CN101764777B Method for obtaining optimal pilot frequencies of non-continuous orthogonal frequency division multiplexing system |
| 04/17/2013 | CN101719806B Transmission method of orthogonal frequency division multiplexing of multiple cognitive users based on active interference elimination |
| 04/17/2013 | CN101715641B A method of performing phase shift-based precoding and an apparatus for supporting the same in a wireless communication system |
| 04/17/2013 | CN101702961B Apparatus and method for coded orthogonal frequency- division multiplexing |
| 04/17/2013 | CN101641930B Method and apparatus for generating training sequence code in a communication system |
| 04/17/2013 | CN101562590B OFDM signal intelligent receiving system and receiving method |
| 04/17/2013 | CN101534138B Method for bit-loading, device for bit-loading and data transmission system |
| 04/17/2013 | CN101494491B Method and apparatus for processing acceptance signal of multiaerial system |
| 04/17/2013 | CN101471721B Transmission method, system and equipment of synchronous channel |
| 04/17/2013 | CN101378375B Method and apparatus for inter-carrier interference cancellation in communication systems |
| 04/17/2013 | CN101330357B Method for feedback of channel condition information and net element equipment |
| 04/17/2013 | CN101243712B OFDMA control channel interlacing |
| 04/17/2013 | CN101057475B Method and device for noise variance estimation in wireless communications for diversity combining and log-likelihood scaling |
| 04/16/2013 | US8423044 Method for allocating physical hybrid automatic repeat request indicator channel |
| 04/16/2013 | US8422946 Near field RF communicators |
| 04/16/2013 | US8422612 Communication terminal apparatus, communication apparatus, and signal receiving method |
| 04/16/2013 | US8422603 Signal receiving apparatus, signal receiving method and signal receiving program |
| 04/16/2013 | US8422602 Pattern detection circuit, base station and mobile communication system using the same, and pattern detecting method |
| 04/16/2013 | US8422601 Spread spectrum signal processing |
| 04/16/2013 | US8422600 Apparatus and method for estimating phase error based on variable step size |
| 04/16/2013 | US8422599 Device and method of estimating symbol using second order differential phase vector |
| 04/16/2013 | US8422598 Method for decoding a signal transmitted in a multi-antenna system, corresponding computer software product and decoding device |
| 04/16/2013 | US8422597 Method for processing received signal by applying channel status information based on orthogonal frequency division multiplexing |
| 04/16/2013 | US8422596 Communication device, communication method, and program |
| 04/16/2013 | US8422595 Channel estimation for communication systems with multiple transmit antennas |
| 04/16/2013 | US8422594 Circuit for demodulating a phase modulated signal |
| 04/16/2013 | US8422592 Receiving apparatus and receiving method |
| 04/16/2013 | US8422591 System and method for high speed communications using digital signal processing |
| 04/16/2013 | US8422590 Apparatus and methods for differential signal receiving |
| 04/16/2013 | US8422589 Method and apparatus for transmitting data in a digital communication system, and computer-readable storage medium relating thereto |
| 04/16/2013 | US8422588 Variable-size mixer for high gain range transmitter |
| 04/16/2013 | US8422587 Combined channel coding and space-time block coding in a multi-antenna arrangement |
| 04/16/2013 | US8422586 Extended non-return-to-zero serial channel signaling |
| 04/16/2013 | US8422585 Space-time block coding systems and methods |
| 04/16/2013 | US8422584 Transmission device, imaging device, transmission system, receiving device, and transmission method |
| 04/16/2013 | US8422580 Method of and apparatus for space-time-frequency coding |
| 04/16/2013 | US8422579 Quadrature amplitude modulation via modified-square signal point constellation |
| 04/16/2013 | US8422577 Method and system for selecting cyclic prefix length based on signal quality reports |
| 04/16/2013 | US8422576 Apparatus and method for receiving signals in multi-carrier multiple access systems |
| 04/16/2013 | US8422572 Method and/or OFDM device for SC-FDMA data transmission |
| 04/16/2013 | US8422569 Encoding device, decoding device, and method thereof |
| 04/16/2013 | US8422539 Multi-carrier receiver, multi-carrier transmitter and multi-carrier transceiver system |
| 04/16/2013 | US8422434 Peak-to-average power ratio management for multi-carrier modulation in wireless communication systems |
| 04/16/2013 | US8419627 Transmitting/receiving system and medical system |
| 04/16/2013 | CA2659466C Acquisition in frequency division multiple access systems |
| 04/16/2013 | CA2577539C Blind identification of advanced modulation and coding modes |
| 04/16/2013 | CA2536218C Synchronization techniques for a wireless system |
| 04/16/2013 | CA2516382C Controlled superposition coding in multi-user communication systems |
| 04/16/2013 | CA2475859C Transport block set transmission using hybrid automatic repeat request |
| 04/15/2013 | DE202008018331U1 Vorrichtung zum Ermöglichen einer schnellen Decodierung von Übertragungen mit mehreren Codeblöcken Apparatus for enabling a fast decoding of transmissions with multiple code blocks |
| 04/11/2013 | WO2013052818A1 Coherent transmission from distributed wireless transmitters |
| 04/11/2013 | WO2013052705A1 Non-coherent combining detection with reduced buffering requirements |
| 04/11/2013 | WO2013052079A1 Methods and arrangements for communications in low power wireless networks |
| 04/11/2013 | WO2013051913A2 Method for transmitting control information and apparatus for same |
| 04/11/2013 | WO2013051742A1 Wireless transmitting and receiving apparatus, and method for transmitting and receiving using same |
| 04/11/2013 | WO2013051289A1 Signal processing device and signal processing method |
| 04/11/2013 | WO2013051244A1 Signal processing device and signal processing method |
| 04/11/2013 | WO2013050499A1 Selective activation of vamos-2 mode |
| 04/11/2013 | WO2013050351A1 Processing of channel coefficients of a network |
| 04/11/2013 | WO2013049959A1 Signaling for device-to-device wireless communication |
| 04/11/2013 | WO2013015628A3 Method for generating sequence in wireless communication system |
| 04/11/2013 | WO2013015606A3 Method and apparatus for transmitting control information in wireless communication system |
| 04/11/2013 | WO2013003589A3 Noise estimation filter |
| 04/11/2013 | US20130091406 Method and system for routing in low density parity check (ldpc) decoders |
| 04/11/2013 | US20130089168 Radio transmission device and radio transmission method |
| 04/11/2013 | US20130089167 Terminal comprising multi-antennas and method of processing received frequency |
| 04/11/2013 | US20130089166 Digital broadcast recording and reproducing apparatus and digital broadcast recording and reproducing method |
| 04/11/2013 | US20130089161 Low-Power Modulation in an Amplifier |
| 04/11/2013 | US20130089160 Serial port connection circuit and server |
| 04/11/2013 | US20130089157 Method of assigning identification codes to devices in a network |
| 04/11/2013 | US20130089123 Coherent transmission from distributed wireless transmitters |
| 04/11/2013 | US20130089121 Method of demodulating mdcm signal using hard decision and method of demodulating mdcm signal using soft decision |
| 04/11/2013 | US20130088992 High data throughput wireless local area network receiver |
| 04/11/2013 | US20130088647 Method And System For Impairment Shifting |
| 04/11/2013 | US20130088494 Visual display based on the number of users at or near a location |
| 04/10/2013 | EP2579535A1 Method and apparatus for receiving signals |
| 04/10/2013 | EP2579534A2 Single Carrier Transmission System, Communication Device, And Single Carrier Transmission Method Using For Them |
| 04/10/2013 | EP2579533A1 Robust and Low-Complexity Combined Signal Power Estimation for OFDM |
| 04/10/2013 | EP2579532A2 Method for transmitting control information in wireless communication system, and apparatus for same |
| 04/10/2013 | EP2579531A1 Selective activation of VAMOS-2 mode |
| 04/10/2013 | EP2579478A1 Method for searching a cell |
| 04/10/2013 | EP2579454A2 Apparatus generating subcarrier for transmission between ultra-high frequency channels and method generating the same |
| 04/10/2013 | EP2577929A2 Apparatus and method for allocating channel state information-reference signal in wireless communication system |
| 04/10/2013 | EP2577928A1 Avoiding spectral lines on pilot tones in ieee 802.11ac by avoiding r matrix of all ones |
| 04/10/2013 | EP2577927A1 Format of vht-sig-b and service fields in ieee 802.11ac |
| 04/10/2013 | EP2577926A2 Retuning gaps and scheduling gaps in discontinuous reception |