| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 07/14/2009 | US7561648 Frequency error estimation |
| 07/14/2009 | US7561642 Recording condition setting device, recording/reproducing device, recording condition setting method, control program, and recording medium |
| 07/14/2009 | US7561641 Method of Viterbi decoding with reduced butterfly operation |
| 07/14/2009 | US7561640 Method and apparatus for interative noise whitening with causal and anti-causal prediction filters |
| 07/14/2009 | US7561639 Method and device for estimating channel properties of a transmission channel |
| 07/14/2009 | US7561638 Demodulation apparatus and receiving apparatus |
| 07/14/2009 | US7561635 Variable coder apparatus for resonant power conversion and method |
| 07/14/2009 | US7561634 Continuous phase modulation system and method with added orthogonal signals |
| 07/14/2009 | US7561630 Transmission parameter recognition apparatus and method thereof |
| 07/14/2009 | US7561627 Method and system for channel equalization and crosstalk estimation in a multicarrier data transmission system |
| 07/14/2009 | US7561626 Method and system for channel estimation in a data transmission system |
| 07/14/2009 | US7561614 Communication apparatus and communication method using digital wavelet multi carrier transmission system |
| 07/14/2009 | US7561558 Transmission power optimization of OFDM wireless communication system |
| 07/14/2009 | US7561212 Digital broadcast receiving apparatus and receiving method |
| 07/09/2009 | WO2009086528A2 Micro-controller with fsk modem |
| 07/09/2009 | WO2009086178A2 Receiver window shaping in ofdm to mitigate narrowband interference |
| 07/09/2009 | WO2009085872A1 Method and apparatus for providing channel quality feedback in an orthogonal frequency division multiplexing communication system |
| 07/09/2009 | WO2009085712A1 Method for extending ranging region in an ofdma system |
| 07/09/2009 | WO2009085628A1 Techniques for maintaining quality of service for connections in wireless communication systems |
| 07/09/2009 | WO2009085625A1 A method for uplink collaborative sdma user pairing in wimax |
| 07/09/2009 | WO2009085490A1 Recursive reduction of channel state feedback |
| 07/09/2009 | WO2009085478A1 Transmission of system configuration information in mobile wimax systems |
| 07/09/2009 | WO2009085128A1 Uplink carrier handoff and method for path loss based triggering of uplink carrier handoff |
| 07/09/2009 | WO2009085030A1 Apparatus and method for estimating carrier frequency error |
| 07/09/2009 | WO2009084926A1 Symbol mapping method for repetition channel coding |
| 07/09/2009 | WO2009084891A2 Generation of golay-based systematic block code supporting various sizes |
| 07/09/2009 | WO2009084876A2 Method and device for pre-coding in multiple input multiple output system |
| 07/09/2009 | WO2009084867A1 Method for resource partitioning with predefined pattern and adaptive resource partitioning method |
| 07/09/2009 | WO2009084677A1 Demodulation device |
| 07/09/2009 | WO2009084201A1 Signal modulation circuit |
| 07/09/2009 | WO2009083774A1 Channel estimation of orthogonal frequency division multiplexed systems |
| 07/09/2009 | WO2009083336A1 Identifying a sequence of received signals |
| 07/09/2009 | WO2009082947A1 Decoding communication signals |
| 07/09/2009 | WO2009082940A1 Method, system and apparatus for transmitting, receiving sync sequence |
| 07/09/2009 | WO2009082851A1 Method and device for resource block mapping |
| 07/09/2009 | WO2009082849A1 Method and apparatus for channel estimation |
| 07/09/2009 | WO2009064554A3 Method and apparatus for encoding a modulated signal in a communication system |
| 07/09/2009 | WO2009044176A8 Method and device of transmitting an ofdm signal |
| 07/09/2009 | WO2008155380A3 Method and apparatus for 3g lte fdd and tdd detection using reference signal correlation |
| 07/09/2009 | US20090176456 Method for transferring power information used by a telecommunication device for weighting at least one pilot signal |
| 07/09/2009 | US20090175391 Matched filter and receiver |
| 07/09/2009 | US20090175390 Receiver apparatus in multi-user communication system and control method thereof |
| 07/09/2009 | US20090175389 Methods and systems for turbo decoding in a wireless communication system |
| 07/09/2009 | US20090175388 Decoding scheme using a-priori information about transmitted messages |
| 07/09/2009 | US20090175387 Decoding scheme using multiple hypotheses about transmitted messages |
| 07/09/2009 | US20090175386 System and Method for Improved Vector Analysis |
| 07/09/2009 | US20090175385 Tolerable Synchronization Circuit of RDS Receiver |
| 07/09/2009 | US20090175384 Multi-symbol noncoherent cpm detector having a trellis structure and a lock detector therefor |
| 07/09/2009 | US20090175383 Wireless Communication Using Beam Forming And Diversity |
| 07/09/2009 | US20090175382 Process for receiving a broadband electromagnetic signal |
| 07/09/2009 | US20090175381 Digital receiver for reactive radio |
| 07/09/2009 | US20090175380 Complex Signal Scaling for Phase and/or Amplitude Modulated Signals |
| 07/09/2009 | US20090175379 Transmitter Identification For Wireless Signals Having A Digital Audio Broadcast Physical Layer |
| 07/09/2009 | US20090175378 System and Method for Impedance Mismatch Compensation in Digital Communications Systems |
| 07/09/2009 | US20090175377 Digital signal transmitting apparatus |
| 07/09/2009 | US20090175376 Data communication in a wireless communication system using space-time coding |
| 07/09/2009 | US20090175375 Joint Optimization of Linear Pre-Filtering and Nonlinear Vector Perturbation for MIMO Multiuser Precoding |
| 07/09/2009 | US20090175373 Symbol mapping method for repetition channel coding |
| 07/09/2009 | US20090175372 Method of transmitting data in wireless communication system |
| 07/09/2009 | US20090175371 Methods and apparatus for downlink PDSCH power setting |
| 07/09/2009 | US20090175370 Pilot signal transmitting method, radio communication system, and apparatus and program used for the same |
| 07/09/2009 | US20090175369 Mobile station and a base station |
| 07/09/2009 | US20090175368 Multiple Resolution Mode Orthogonal Frequency Division Multiplexing System and Method |
| 07/09/2009 | US20090175366 Method and scheme for space-time coded cochannel interference cancellation |
| 07/09/2009 | US20090175365 Modulation and demodulation apparatuses and methods for wired/wireless communication system |
| 07/09/2009 | US20090175364 Methods and apparatus for maximum ratio combining for duplicated signals in ofdma systems |
| 07/09/2009 | US20090175363 Assignment of sub-channels to channels in a multi transmission-channel system |
| 07/09/2009 | US20090175362 Apparatus, and associated method, for detecting packets |
| 07/09/2009 | US20090175327 Equalizers for layered modulated and other signals |
| 07/09/2009 | US20090175299 Signal detection device and signal detection method |
| 07/09/2009 | US20090175297 Method and apparatus of transmitting preferred control channel cycle attribute in wireless communication systems |
| 07/09/2009 | US20090175293 Method and system for transmitting messages over a forward link signaling channel |
| 07/09/2009 | US20090175231 Method for scheduling distributed virtual resource blocks |
| 07/09/2009 | US20090175222 System and method for avoiding stall using timer for high-speed downlink packet access system |
| 07/09/2009 | US20090175220 Transmission method of mobile station for random access channel diversity |
| 07/09/2009 | US20090175210 Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
| 07/09/2009 | US20090175161 Transmission Method Of Mobile Station For Random Access Channel Diversity |
| 07/09/2009 | US20090174495 Contactless ic card system |
| 07/09/2009 | DE102008028493A1 Orthogonal frequency division multiplexing receiver for digital broadcasting receiver system of terrestrial digital TV, has frequency offset/pilot location estimate part estimating frequency offset and scattered pilot location |
| 07/09/2009 | CA2710521A1 Micro-controller with fsk modem |
| 07/08/2009 | EP2077649A1 Channel estimation method and channel estimator utilizing the same |
| 07/08/2009 | EP2077635A1 Transmitting method and device |
| 07/08/2009 | EP2077626A1 Channel estimation device and method and corresponding demodulation device |
| 07/08/2009 | EP2077056A2 Method for transmitting downlink control signal |
| 07/08/2009 | EP2077014A2 Determining symbol synchronization information for ofdm signals |
| 07/08/2009 | EP2076975A1 Beamforming by antenna puncturing |
| 07/08/2009 | EP2076972A2 Interference cancellation system |
| 07/08/2009 | EP2076966A1 Method and system for estimating a signal and computer program product |
| 07/08/2009 | EP1929736B1 Data estimation for zero-prefix OFDM systems |
| 07/08/2009 | EP1738476A4 System for synchronizing a portable transceiver to a network |
| 07/08/2009 | EP1730916B1 System and method for power control in wireless communiction systems |
| 07/08/2009 | EP1730874A4 System and method for transmission and reception of qam signals at low signal to noise ratio |
| 07/08/2009 | CN101480009A Design of preamble structure for block transmission signals and receiver therefor |
| 07/08/2009 | CN101480008A Method of generating pilot pattern for adaptive channel estimation in ofdma systems, method of transmitting/receiving using the pilot pattern and apparatus thereof |
| 07/08/2009 | CN101480007A Receiver, transmitter, transmission system, and transmission method |
| 07/08/2009 | CN101480006A Wireless communication apparatus and method for switching modulation schemes thereof |
| 07/08/2009 | CN101478526A OFDM system and partial transmission sequence method thereof |
| 07/08/2009 | CN101478525A Method for multi-carrier separation and multi-carrier separation apparatus |
| 07/08/2009 | CN101478524A Correction method for phase noise of multi-antenna OFDM system receiving terminal |
| 07/08/2009 | CN101478523A Adaptive pre-distorter in OFDM system and pre-distortion method |