| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 03/25/2009 | CN101394391A OFDM synchronization method based on four dimensional chaos system |
| 03/25/2009 | CN101394390A Spectrum-spread type PDH microwave communication system and method |
| 03/25/2009 | CN101394389A Decoding method and decoding apparatus and receiving apparatus using the same |
| 03/25/2009 | CN101394388A Demodulating and modulation processing method for radio digital domain |
| 03/25/2009 | CN101394387A Power amplifying module supporting OFDM signal transmission |
| 03/25/2009 | CN101394386A Multi-carrier signal generation method, radio transmitting apparatus and radio receiving apparatus |
| 03/25/2009 | CN101394385A OFDM system based on time domain processing combined channel estimation |
| 03/25/2009 | CN101394384A Scaling apparatus set in a receiver |
| 03/25/2009 | CN101394383A Time and frequency domain signal conversion method and device |
| 03/25/2009 | CN101394382A Method for reducing pilot sequence collision based on wideband single carrier system |
| 03/25/2009 | CN101394381A Adaptive equalizer used in phase noise compensation |
| 03/25/2009 | CN101394380A Method and system for lowering peak-average-ratio of information symbol in OFDM system |
| 03/25/2009 | CN101394379A Two dimensional channel estimation method and estimation module |
| 03/25/2009 | CN101394378A Channel quality feedback method, device and user terminal for multiple base station collaboration group |
| 03/25/2009 | CN101394262A Pilot transmission method and device in OFDM system |
| 03/25/2009 | CN101394259A Space time collaboration diversity method in OFDMA system |
| 03/25/2009 | CN101394227A Combined processing method for route selection and sub-channel distribution in relay system |
| 03/25/2009 | CN101394219A Method and apparatus for transmitting frequency-division duplexing frame compatible with time division duplexing system |
| 03/25/2009 | CN101394218A Digital circuit for mobile communication radio frequency signal |
| 03/25/2009 | CN101394213A Multi-antenna communication method for time division duplexing mode frequency division multiplexing system |
| 03/25/2009 | CN101394206A Method for downlink power control synchronous signaling transmission |
| 03/25/2009 | CN101394188A Low density parity check code and decoding system in cascade connection with 4QAM-NR |
| 03/25/2009 | CN100473225C Resource distributing method for asymmetric bandwidth ability radio network switch-in system |
| 03/25/2009 | CN100473063C Front processor for data receiver and nonlinear distortion equalizing method |
| 03/25/2009 | CN100473062C Filtering apparatus and method for saving memory space in eight-phased phase-shift keying device |
| 03/25/2009 | CN100472998C Differential multiple-length transmit and reception diversity |
| 03/25/2009 | CN100472978C Digital receiver of modulated signal capable of processing various kinds of data rate |
| 03/25/2009 | CN100472940C Method for trimming a two-point modulator, and a two-point modulator having a trimming apparatus |
| 03/24/2009 | US7509109 Adaptive correction of a received signal frequency response tilt |
| 03/24/2009 | US7509100 Antenna interface unit |
| 03/24/2009 | US7508890 Apparatus and method for FSK demodulation with integrated time and frequency tracking |
| 03/24/2009 | US7508889 Digital apparatus for soft detection of multi-chip DBPSK signals |
| 03/24/2009 | US7508887 Signal acquisition with transmit blanking compensation |
| 03/24/2009 | US7508885 Digitally convertible radio |
| 03/24/2009 | US7508884 System and method for communicating data using constant amplitude equalized waveform |
| 03/24/2009 | US7508883 Radio positioning systems |
| 03/24/2009 | US7508878 Wireless communication apparatus |
| 03/24/2009 | US7508876 Fast initialization using seamless rate adaptation |
| 03/24/2009 | US7508867 Activation of multiple xDSL modems with implicit channel probe |
| 03/24/2009 | US7508866 Acquisition matched filter for W-CDMA systems providing frequency offset robustness |
| 03/24/2009 | US7508865 System and method for tracking an ultrawide bandwidth signal |
| 03/24/2009 | US7508808 Frequency-division multiplexing system and method for communication having enhanced reliability in fading environments |
| 03/24/2009 | US7508790 Configuration of overhead channels in a mixed bandwidth system |
| 03/24/2009 | US7508751 Method and apparatus for transmitting uplink fast feedback information in an OFDMA communication system |
| 03/24/2009 | US7508750 Apparatus and method for improving signal-to-noise ratio in a multi-carrier CDMA communication system |
| 03/24/2009 | US7508748 Rate selection for a multi-carrier MIMO system |
| 03/24/2009 | CA2404917C Cdma system which uses pre-rotation before transmission |
| 03/19/2009 | WO2009036217A1 Beacon symbols transmitted on multiple subcarriers for wireless communication |
| 03/19/2009 | WO2009035495A2 Optimal coherent demodulation for d-psk |
| 03/19/2009 | WO2009035418A1 Method for encoding a bit sequence and encoding circuit |
| 03/19/2009 | WO2009035382A1 Cqi adjustment for arbitrary transport format selection algorithms |
| 03/19/2009 | WO2009035306A2 Apparatus and method for communication using near golay sequence |
| 03/19/2009 | WO2009035244A2 System for transmitting and receiving signals |
| 03/19/2009 | WO2009035221A2 Method and apparatus for detecting signal using cyclo-stationary characteristics |
| 03/19/2009 | WO2009034618A1 Radio receiver |
| 03/19/2009 | WO2009034221A1 Enhanced channel estimation for fast moving terminals |
| 03/19/2009 | WO2009033548A1 A device and associated method for measuring crosstalk |
| 03/19/2009 | WO2009033366A1 Service multiplexing method and apparatus of broadcast multicast system |
| 03/19/2009 | WO2009013206A3 Wireless access system and transmission method |
| 03/19/2009 | WO2009012790A3 Carrier recovery method and carrier recovery device for pseudo random noise based systems |
| 03/19/2009 | WO2009009542A3 Methods and apparatus for channel estimation and rate feedback in a peer to peer network |
| 03/19/2009 | WO2009009537A3 Apparatus and method of generating and maintaining hybrid connection identifications (ids) for peer-to-peer wireless networks |
| 03/19/2009 | WO2008150734A4 Method and apparatus for providing a cartesian training waveform |
| 03/19/2009 | WO2008114134A3 Adaptive modulation in a wireless network |
| 03/19/2009 | WO2007040952A3 A transmitter, cellular communication system and method of transmitting therefor |
| 03/19/2009 | WO2005046107A3 A system and method for encoding and decoding digital data using acoustical tones |
| 03/19/2009 | US20090074118 Front-end for digital video receiver and method for automatic gain control thefeof |
| 03/19/2009 | US20090074117 Pulse Radio Receiver |
| 03/19/2009 | US20090074116 Iterative decoding |
| 03/19/2009 | US20090074115 Soft Bit Viterbi Equalizer Using Partially Collapsed Metrics |
| 03/19/2009 | US20090074114 Method and System for Approximate Maximum Likelihood (ML) Detection in a Multiple Input Multiple Output (MIMO) Receiver |
| 03/19/2009 | US20090074113 Wireless receiver supporting multiple algorithms and algorithm selection method thereof |
| 03/19/2009 | US20090074112 Method For Operating A Software Radio Receiver And Software Radio Receiver |
| 03/19/2009 | US20090074111 Wireless communication method and apparatus for performing post-detection constellation correction |
| 03/19/2009 | US20090074109 High power high linearity digital phase shifter |
| 03/19/2009 | US20090074107 Method and apparatus for optimizing transmitter power efficiency |
| 03/19/2009 | US20090074106 Multi-mode and multi-band transmitters for wireless communication |
| 03/19/2009 | US20090074104 Subdimensional single-carrier modulation |
| 03/19/2009 | US20090074103 Rate matching to maintain code block resource element boundaries |
| 03/19/2009 | US20090074102 Method and apparatus for wired signal transmission |
| 03/19/2009 | US20090074098 System and method for embedding OFDM in CDMA systems |
| 03/19/2009 | US20090074097 Symbol de-mapping methods in multiple-input multiple-output systems |
| 03/19/2009 | US20090074096 Apparatus for high data throughput reception in a wlan |
| 03/19/2009 | US20090074095 System for multi-frame alignment |
| 03/19/2009 | US20090074094 Beacon symbols with multiple active subcarriers for wireless communication |
| 03/19/2009 | US20090074093 Apparatus for transmitting data using carriers and method thereof |
| 03/19/2009 | US20090074092 Ofdm reception device and ofdm receiver using the same |
| 03/19/2009 | US20090074091 Individual interleaving of data streams for mimo transmission |
| 03/19/2009 | US20090074090 Systems and methods for restricting the location of control information in physical layer signaling |
| 03/19/2009 | US20090074088 Adaptive Fragmentation for HARQ in Wireless OFDMA Networks |
| 03/19/2009 | US20090074087 System for follow-up synchronization to maintain synchronization throughout transmission |
| 03/19/2009 | US20090074086 Mimo-ofdm transmission device and mimo-ofdm transmission method |
| 03/19/2009 | US20090074049 Use of emphasis to equalize high speed signal quality |
| 03/19/2009 | US20090074039 Gmsk spread modulation receiver |
| 03/19/2009 | US20090074036 Segment-wise channel equalization based data estimation |
| 03/19/2009 | US20090073902 Subframes in a cellular communications system |
| 03/19/2009 | US20090073898 Method and apparatus for code division duplexing |
| 03/19/2009 | US20090073869 Novel receiver architecture for pilot based OFDM systems |
| 03/19/2009 | DE102004013837B4 Verfahren zur drahtlosen Datenübertragung Method for wireless data transmission |
| 03/19/2009 | CA2803121A1 Capacity increasing devices and methods for wireless communication |