| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 07/14/2011 | WO2011025333A3 Method in which a mobile terminal transmits/receives a signal using a predetermined tdd frame structure in a wireless communication system |
| 07/14/2011 | WO2011025218A3 Method and apparatus for transmitting/receiving a reference signal in a wireless communication system |
| 07/14/2011 | WO2011021852A3 Method of relay node using reference signal and relay node using the method |
| 07/14/2011 | WO2010096329A3 Method and apparatus for synchronizing a wireless communication system |
| 07/14/2011 | US20110173615 Interpreting i/o operation requests from pageable guests without host intervention |
| 07/14/2011 | US20110173508 Radio receiver and method for channel estimation |
| 07/14/2011 | US20110170875 Signal output device, and output apparatus of signal source of signals and of laser beam pulses |
| 07/14/2011 | US20110170641 Double frequency-conversion receiving circuit and method used for radio-frequency sim card |
| 07/14/2011 | US20110170640 Sampling circuit and receiver |
| 07/14/2011 | US20110170639 Multiplier-less data processing techniques and related implementations adapted for use in polar modulator |
| 07/14/2011 | US20110170638 Method and system for spatial channel state information feedback based on a kronecker product |
| 07/14/2011 | US20110170637 Signal separator |
| 07/14/2011 | US20110170635 Transmitter diversity technique for wireless communications |
| 07/14/2011 | US20110170634 Communication apparatus and communication method |
| 07/14/2011 | US20110170632 Digital Up-Converter and N-Channel Modulator With Flexible Association of QAM Generation Resources to Narrowcast and Broadcast Frequencies |
| 07/14/2011 | US20110170631 Method and apparatus for mapping/demapping resource in wireless communication system |
| 07/14/2011 | US20110170629 Method and apparatus for transmitting reference signal in wireless communication system |
| 07/14/2011 | US20110170628 Filter, and transmitter and receiver having the same |
| 07/14/2011 | US20110170627 Method for generating preamble in multi-user multi-input multi-output system, and data transmission apparatus and user terminal using the method |
| 07/14/2011 | US20110170626 Multicast coding methods and systems |
| 07/14/2011 | US20110170625 System and Method for Multiplexing Control and Data Channels in a Multiple Input, Multiple Output Communications System |
| 07/14/2011 | US20110170624 Space-time digital power amplifier |
| 07/14/2011 | US20110170623 Apparatus and method for channel information feedback, base station receiving the channel information, and communication method of the base station |
| 07/14/2011 | US20110170621 Codebook design method for multiple-input multiple-output (mimo) communication system and method for using the codebook |
| 07/14/2011 | US20110170620 Method, Device, and System for Data Communication with Preamble for Reduced Switching Noise |
| 07/14/2011 | US20110170619 High Speed Switch With Data Converter Physical Ports And Processing Unit |
| 07/14/2011 | US20110170589 Apparatus for estimating and correcting baseband frequency error in a receiver |
| 07/14/2011 | US20110170588 Apparatus and method for chip level equalization in wireless communication system |
| 07/14/2011 | US20110170587 Edge equalizer |
| 07/14/2011 | US20110170582 Apparatus and method for downconverting rf multi-signals simultaneously by bandpass sampling |
| 07/14/2011 | US20110170533 Method and apparatus for multiplexing data and control information in wireless communication systems based on frequency division multiple access |
| 07/14/2011 | US20110170531 Prefix assigning method, prefix assigning system and mobile node |
| 07/14/2011 | US20110170493 Method for searching pilot signals to synchronize a cdma receiver with an associated transmitter |
| 07/14/2011 | US20110170446 Multi-Carrier Communications With Group-Based Subcarrier Allocation |
| 07/14/2011 | US20110167861 Communication module, communication system and air conditioner |
| 07/14/2011 | DE112008003971T5 Vorrichtung und Verfahren für die iterative Störungskompensation für den mobilen Empfang von OFDM-Signalen in schnell veränderlichen Multipfad-Ausbreitungskanälen Apparatus and method for iterative disturbance compensation for mobile reception of OFDM signals in rapidly varying multipath propagation channels |
| 07/14/2011 | CA2819370A1 Telecommunication signaling using nonlinear functions |
| 07/14/2011 | CA2786632A1 Orthogonal cover code generating apparatus, demodulation reference signal generating apparatus, and methods thereof |
| 07/13/2011 | EP2343861A2 Method of transmitting a multi-carrier signal and corresponding communications device |
| 07/13/2011 | EP2343860A2 Reception apparatus and method, program and reception system |
| 07/13/2011 | EP2343848A1 Feedback information in a multi-carrier wireless telecommunications network |
| 07/13/2011 | EP2343832A1 Method, system and device of exiting training rapidly |
| 07/13/2011 | EP2342895A1 Digital demodulator and method for demodulating analogue television signals |
| 07/13/2011 | EP2342881A1 A phase and amplitude modulator |
| 07/13/2011 | EP2342880A1 A method of transmitting digital signals, corresponding transmission system, signal and computer program product therefor |
| 07/13/2011 | EP2342879A1 Muros modulation using linear baseband combinations with linear gaussian pulse shaping for two users on one timeslot used by non-darp and darp remote stations |
| 07/13/2011 | EP2342878A1 A method and apparatus for sharing signals on a single channel |
| 07/13/2011 | EP2342876A2 Decentralized and cooperative reception of data by base stations |
| 07/13/2011 | EP2342854A2 Method and system for synchronized mapping of data packets in an atsc data stream |
| 07/13/2011 | EP2342827A1 Low power linear interpolation digital-to-analog conversion |
| 07/13/2011 | EP1972067B1 Wireless communication method and system |
| 07/13/2011 | EP1941693B1 Pilot signal transmission for an orthogonal frequency division wireless communication system |
| 07/13/2011 | EP1791310B1 Distortion compensating apparatus |
| 07/13/2011 | EP1511182B1 Table reference predistortor |
| 07/13/2011 | EP1504601B1 Packet error signal generator |
| 07/13/2011 | EP1302067B1 Television receiver |
| 07/13/2011 | CN1989751B System and method for improved carrier recovery |
| 07/13/2011 | CN1726665B Method and receiving unit for demodulating a multi-path signal |
| 07/13/2011 | CN1613237B 核心无线引擎 Core wireless engine |
| 07/13/2011 | CN1440603B Method for generating signal having predetermined quality criterion for use in or on communication system |
| 07/13/2011 | CN102124711A Apparatus for assigning and assessing transmission symbols |
| 07/13/2011 | CN102124710A Muros modulation using linear baseband combinations with linear gaussian pulse shaping for two users on one timeslot used by non-DARP and DARP remote stations |
| 07/13/2011 | CN102124709A Uplink SDMA pilot estimation |
| 07/13/2011 | CN102124706A Receiver and method for processing radio signals using soft pilot symbols |
| 07/13/2011 | CN102124692A Training sequences for very high throughput wireless communication |
| 07/13/2011 | CN102124666A Analog space-time relay method and apparatus for a wireless communication relay channel |
| 07/13/2011 | CN102124663A Systems and methods employing multiple input multiple output (MIMO) techniques |
| 07/13/2011 | CN102123517A Method and device for reestablishing radio resource control (RRC) connection |
| 07/13/2011 | CN102123476A Method and system for transmitting multi-carrier uplink data on network side |
| 07/13/2011 | CN102123130A Satellite-channel based asymmetric MAPSK (Amplitude Phase Shift Keying) constellation modulation method |
| 07/13/2011 | CN102123129A Radio transmitting apparatus and radio transmitting method |
| 07/13/2011 | CN102123128A Blind timing synchronization method based on circular structure |
| 07/13/2011 | CN102123127A Coefficient calculation method and coefficient calculation device of time-domain channel estimation filter |
| 07/13/2011 | CN102123126A Common phase error correction method and device of digital receiver |
| 07/13/2011 | CN102123125A Method for realizing fine timing synchronization estimation of OFDM (Orthogonal Frequency Division Multiplexing) system |
| 07/13/2011 | CN102123124A OFDM (Orthogonal Frequency Division Multiplexing) timing synchronization device and implementation method of OFDM timing synchronization |
| 07/13/2011 | CN102123123A Method for realizing integral frequency deviation estimation of receiver |
| 07/13/2011 | CN102123122A Modulation-demodulation device and modulation-demodulation method |
| 07/13/2011 | CN102123121A Multi-carrier communication system and system message updating method thereof |
| 07/13/2011 | CN102123120A Demodulating device and demodulating method |
| 07/13/2011 | CN102123119A Amplitude modulation demodulation circuit and method |
| 07/13/2011 | CN102123118A Full digital automatic gain control device and method |
| 07/13/2011 | CN102123117A 调制装置及方法 A modulation device and method |
| 07/13/2011 | CN102123113A Method for transmitting public channel signal in high-speed rail cell |
| 07/13/2011 | CN102123112A Forward multipath detecting method and device based on pseudorandom number (PN) cyclic prefix |
| 07/13/2011 | CN102123022A Method and device for mapping demodulation reference signals (DMRS) |
| 07/13/2011 | CN102122974A Doppler spread estimation device |
| 07/13/2011 | CN101568128B Sub-carrier mapping method |
| 07/13/2011 | CN101547181B Method for constructing QAM constellation diagram labels |
| 07/13/2011 | CN101330486B Method and apparatus for transmitting down special pilot |
| 07/13/2011 | CN101286822B Transmission method in orthogonal frequency division multiplexing system with MIMO and transceiver thereof |
| 07/13/2011 | CN101162980B Modulation information mapping method and system |
| 07/13/2011 | CN101110634B Signal transmitting method for enhanced TDD system |
| 07/13/2011 | CN101075814B Digital receiver system based on special digital medium-frequency structure |
| 07/13/2011 | CN101005341B Data multiplexing method for orthogonal frequency division multipex communication system |
| 07/12/2011 | US7978795 Fast automatic gain control |
| 07/12/2011 | US7978794 Front-end for digital video receiver and method for automatic gain control thereof |
| 07/12/2011 | US7978793 Method for generating soft decision signal from hard decision signal in a receiver system |
| 07/12/2011 | US7978792 Reproducing apparatus and method, signal processing apparatus and method, and program |
| 07/12/2011 | US7978791 Method and system for adaptive channel estimation in pilot symbol assisted modulation systems |