| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 02/02/2010 | US7656961 Method and apparatus for multi-user transmission |
| 02/02/2010 | US7656958 Turbo channel estimation for OFDM systems |
| 02/02/2010 | US7656957 Multiplexing system for time division duplex communication systems |
| 02/02/2010 | US7656871 Information transmission method, mobile communication system, base station, and mobile station |
| 02/02/2010 | US7656865 Method for transmission of data telegrams in a switched cyclical communication system |
| 02/02/2010 | US7656828 Transmitting receiving arrangement for TD-SCDMA mobile radios |
| 02/02/2010 | US7655702 Foaming emulsions and foaming compositions containing a polymer comprising water-soluble units and units with an LCST, especially for cosmetic uses |
| 02/02/2010 | CA2460570C Multi-carrier frequency-division multiplexing (fdm) architecture for high speed digital service |
| 01/28/2010 | WO2010011606A1 Signal decomposition methods and apparatus for multi-mode transmitters |
| 01/28/2010 | WO2010011112A2 Apparatus for transmitting signal in wireless communication system and method thereof |
| 01/28/2010 | WO2010011078A2 Method of transmitting data in multiple antenna system |
| 01/28/2010 | WO2010011056A2 Method and apparatus for transmitting reference signal in multiple antenna system |
| 01/28/2010 | WO2010011018A1 Wireless communication system with multiple transmission antennas using pilot subcarrier allocation |
| 01/28/2010 | WO2010009763A1 Bearing determination using signals transformed into frequency domain |
| 01/28/2010 | WO2009151358A8 Methods and arrangements in a wireless communication system for producing signal structure with cyclic prefix |
| 01/28/2010 | WO2009149429A3 Robust wideband symbol and frame synchronizer for power-line communication |
| 01/28/2010 | WO2009050552A3 Digital video broadcast service discovery |
| 01/28/2010 | US20100023836 OFDM Signal Collision Position Detection Apparatus and OFDM Reception Apparatus |
| 01/28/2010 | US20100023830 Link adaptation dependent control signaling |
| 01/28/2010 | US20100021179 Optical field receiver and optical transmission system |
| 01/28/2010 | US20100021175 Optical-time-division-multiplexing differential phase shift keying signal generating apparatus |
| 01/28/2010 | US20100020906 Digital demodulating apparatus, digital receiver, controlling method of the apparatus, computer program product, and recording medium recording thereon the product |
| 01/28/2010 | US20100020905 Apparatus and methods for computing constant amplitude zero auto-correlation sequences |
| 01/28/2010 | US20100020904 Exploiting known padding data to improve block decode success rate |
| 01/28/2010 | US20100020902 Termination techniques for multi-index continuous phase encoders for wireless networks |
| 01/28/2010 | US20100020901 Method and apparatus for transmitting signal in communication system |
| 01/28/2010 | US20100020898 Adjustable Dual-Band Link |
| 01/28/2010 | US20100020897 System and method for reducing peak-to-average power ratio for multi-carrier communication systems |
| 01/28/2010 | US20100020896 Scaled and rotated alamouti coding |
| 01/28/2010 | US20100020895 Method and device for reducing signal peak value and transmitting device |
| 01/28/2010 | US20100020894 Method for generating codeword in wireless communication system |
| 01/28/2010 | US20100020892 Apparatus and method for generating symbol for multiple antennas |
| 01/28/2010 | US20100020891 Wireless communication system, wireless communication apparatus and wireless communication method, encoding apparatus and encoding method, and computer program |
| 01/28/2010 | US20100020890 Wireless communication system with multiple transmission antennas using pilot subcarrier allocation |
| 01/28/2010 | US20100020889 Encoded signal arrangement method in multi-carrier communication and communication device |
| 01/28/2010 | US20100020888 Communication system, communication method and information recording medium |
| 01/28/2010 | US20100020864 Pulse transmitting device, pulse receiving device, pulse communication system, and pulse communication method |
| 01/28/2010 | US20100020861 DFE Margin Test Methods and Circuits that Decouple Sample and Feedback Timing |
| 01/28/2010 | US20100020860 Methods And Apparatus For Joint Adaptation Of Transmitter Transversal Filter In Communication Devices |
| 01/28/2010 | US20100020858 Signal transmission apparatus and method of controlling the apparatus |
| 01/28/2010 | US20100020855 Control apparatus for and control method of equalizer, and wireless terminal having that control apparatus |
| 01/28/2010 | US20100020851 Transmitted reference signaling scheme |
| 01/27/2010 | EP2148486A1 Method and system for processing imperfections of a radiofrequency transmission chain and communication device incorporating such a transmission channel. |
| 01/27/2010 | EP2148485A2 Method and apparatus for OFDM based on 3D signal constellation |
| 01/27/2010 | EP2148484A1 OFDM transmitter with subcarrier group phase rotation |
| 01/27/2010 | EP2148483A1 OFDM transmitter with subcarrier group phase rotation and corresponding receiver |
| 01/27/2010 | EP2148482A1 OFDM transmitter with subcarrier group phase rotation and corresponding receiver |
| 01/27/2010 | EP2148446A1 Soft decision device and soft decision method |
| 01/27/2010 | EP2148235A1 Method and device for controlling the bias voltage of a phase-shift-keying optical modulator |
| 01/27/2010 | EP2147533A2 Image compensation for wireless receiver |
| 01/27/2010 | EP1087559B1 Canceller for jamming wave by interference |
| 01/27/2010 | CN101636997A Method and apparatus for digital signal reception |
| 01/27/2010 | CN101636996A Radio transmission device and radio reception device |
| 01/27/2010 | CN101636995A Efficient uplink feedback in a wireless communication system |
| 01/27/2010 | CN101636994A MIMO wireless communication method and apparatus for transmitting and decoding resource block structures based on a dedicated reference signal mode |
| 01/27/2010 | CN101636993A Wireless communication system, base station, terminal device, and wireless communication method |
| 01/27/2010 | CN101636992A Subcarrier spacing identification |
| 01/27/2010 | CN101635786A Digital broadcasting transmission/reception capable of improving receiving performance and signal processing method thereof |
| 01/27/2010 | CN101635785A Digital broadcasting transmission/reception capable of improving receiving performance and signal processing method thereof |
| 01/27/2010 | CN101635700A ASK/DPSK hybrid modulation method, device and system |
| 01/27/2010 | CN101635699A Sending and transmitting method of OFDM system for digital frequency modulation broadcast |
| 01/27/2010 | CN101635698A Method based on multi-subcarrier time-frequency synchronization and terminal device |
| 01/27/2010 | CN100586221C OFDM access based reverse signal transmitting-receiving method and apparatus |
| 01/27/2010 | CN100586214C Base station of orthogonal frequency division multiplex system and dispath method for small area carrier resource |
| 01/27/2010 | CN100586193C Method and system for code error shielding |
| 01/27/2010 | CN100586139C Integrated modulator and demodulator |
| 01/27/2010 | CN100586118C Method and apparatus for enhancing data rates in spread spectrum communication systems |
| 01/27/2010 | CN100586117C Blocking bit loading method in selective frequency single-carrier blocking transmission system |
| 01/27/2010 | CN100586116C Multielement positional phase shift keying modulation and demodulation method |
| 01/27/2010 | CN100586115C Modulation and demodulation method for continuous phase signals |
| 01/27/2010 | CN100586041C Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system |
| 01/27/2010 | CN100586032C Burst mode receiver for stably receiving block data of telephone line and its method |
| 01/27/2010 | CN100586031C Transmitter and wireless communication apparatus |
| 01/27/2010 | CN100585582C Device, processor and method for partial FFT processing |
| 01/26/2010 | US7653843 Method and arrangement to estimate transmission channel characteristics |
| 01/26/2010 | US7653412 Wireless communication device |
| 01/26/2010 | US7653369 Combined discrete automatic gain control (AGC) and DC estimation |
| 01/26/2010 | US7653162 Receiving apparatus and receiving method |
| 01/26/2010 | US7653159 Narrowband gain control of receiver with digital post filtering |
| 01/26/2010 | US7653158 Gain control in a communication channel |
| 01/26/2010 | US7653157 Method and apparatus for coordinating transmission of short messages with hard handoff searches in a wireless communications system |
| 01/26/2010 | US7653156 Method for fine timing acquisition |
| 01/26/2010 | US7653155 Using convolutional decoding to improve time delay and phase estimation in digital communications |
| 01/26/2010 | US7653154 Method and apparatus for precomputation and pipelined selection of intersymbol interference estimates in a reduced-state Viterbi detector |
| 01/26/2010 | US7653153 QAM receiver and method for constellations having at least sixteen symbols |
| 01/26/2010 | US7653152 Frequency measurement system for low modulation index digital FM/PM communication |
| 01/26/2010 | US7653150 Star receiver burst processing |
| 01/26/2010 | US7653149 Dynamic sectorization in a spread spectrum communication system |
| 01/26/2010 | US7653148 System and method for delivery of video, content on demand and IP packets |
| 01/26/2010 | US7653146 System and method for delivery of video, content on demand and IP packets |
| 01/26/2010 | US7653145 Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments and circuit implementations |
| 01/26/2010 | US7653144 Gaussian FSK modulation with more than two modulation states |
| 01/26/2010 | US7653143 Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data |
| 01/26/2010 | US7653142 Channel estimation and spatial processing for TDD MIMO systems |
| 01/26/2010 | US7653141 Multi-band OFDM UWB communication systems having improved frequency diversity |
| 01/26/2010 | US7653140 Radio access scheme in CDMA-based communication system |
| 01/26/2010 | US7653139 Bit-loading method and system for a DMT transceiver |
| 01/26/2010 | US7653138 Technique for improving multiple-channel multi-tone transmissions |
| 01/26/2010 | US7653137 Method for temporal inversion of a wave |
| 01/26/2010 | US7653126 Apparatus for and method of controlling the operation of an equalizer |