Patents for H04L 27 - Modulated-carrier systems (89,721)
01/2013
01/08/2013US8351527 Communication methods for CCFI/PCFICH in a wireless communication system
01/08/2013US8351526 Interpolated channel estimation for mobile OFDM systems
01/08/2013US8351524 MIMO-OFDM communication system and communication method of same
01/08/2013US8351522 Interfering base stations recognition method and scheme for 802.16E systems
01/08/2013US8351521 Multi-resolution beamforming based on codebooks in MIMO systems
01/08/2013US8351520 Dynamically selecting methods to reduce distortion in multi-carrier modulated signals resulting from high peak-to-average power ratios
01/08/2013US8351519 Embedding information in an 802.11 signal field
01/08/2013US8351517 Electronic device
01/08/2013US8351494 Channel equalization and carrier recovery method and receiver in high speed wireless communication system
01/08/2013US8351491 Method and multi-carrier transceiver with stored application profiles for supporting multiple applications
01/08/2013US8351490 Radio frequency identification transceiver
01/08/2013US8351392 Method for acquiring resource region information for PHICH and method of receiving PDCCH
01/08/2013US8351321 Systems and method for orthogonal frequency divisional multiplexing
01/08/2013CA2742640C Signal acquisition in a wireless communication system
01/08/2013CA2704035C Enhanced wireless packet data communication system, method, and apparatus applicable to both wide area networks and local area networks
01/08/2013CA2691037C System and method for reducing call latency in monitored calls
01/08/2013CA2654104C Encoding uplink acknowledgments to downlink transmissions
01/08/2013CA2627961C System and method for dynamic frequency selection based on spectrum etiquette
01/08/2013CA2525239C Synchronized broadcast/multicast communication
01/08/2013CA2517207C Transmission schemes for multi-antenna communication systems utilizing multi-carrier modulation
01/03/2013WO2013002724A1 Method and device for handling reference signals in a communications network
01/03/2013WO2013002437A1 Method for avoiding a signal collision in a one-way communication in a wireless power transmission
01/03/2013WO2013001474A1 Estimation of frequency offset between a base station and mobile terminal
01/03/2013WO2013001342A1 Method and apparatus for data transmission in wireless communication system
01/03/2013WO2013001243A1 Estimation of a time, phase, and frequency shift of an oqam multi-carrier signal
01/03/2013WO2013000317A1 Multicarrier signal reception method and device
01/03/2013WO2013000283A1 Frequency offset estimation method and device
01/03/2013WO2013000230A1 Method and system for improving multiuser competition detection rate of ranging code
01/03/2013WO2013000213A1 Audio data processing method and device
01/03/2013WO2013000056A1 System and method for increasing maximum payload size
01/03/2013WO2012153922A3 Method and device for transmitting data in a multi antenna wireless communication system
01/03/2013WO2012139165A3 Joint coding for optical ofdm
01/03/2013US20130003901 Receiving device, receiving method, receiving program, and processor
01/03/2013US20130003900 Micro-controller, processing method and device for power line carrier signal reception
01/03/2013US20130003899 Area and Power Efficient Architectures of Time Deinterleaver for Receivers
01/03/2013US20130003897 Method and apparatus for demodulating downlink signal in wireless communication system
01/03/2013US20130003896 Multi user mimo detection utilizing averaged spatial whitening
01/03/2013US20130003895 Wireless communications device having map trellis decoder with partial sum tables and related methods
01/03/2013US20130003894 Delay adjustment using sample rate converters
01/03/2013US20130003893 Detecting the Number of Transmit Antennas in a Base Station
01/03/2013US20130003892 Near field communications transmitter
01/03/2013US20130003888 Half open-loop-controlled lin transmitter
01/03/2013US20130003887 Transmission apparatus, reception apparatus and digital radio communication method
01/03/2013US20130003886 Method for generating and detecting preamble, and digital communication system based on the same
01/03/2013US20130003883 Broadband wireless communication resource assigning method, base station apparatus and terminal apparatus
01/03/2013US20130003882 Pre-emphasis circuit
01/03/2013US20130003881 Radio Frequency Modulators
01/03/2013US20130003880 Estimation of Frequency Offset Between a Base Station and Mobile Terminal
01/03/2013US20130003873 Analog to digital converter with increased sub-range resolution
01/03/2013US20130003820 Wireless telemetry using voltage and pulse intervals
01/03/2013US20130003819 Ofdm signal transmission method, transmission apparatus, and reception apparatus
01/03/2013US20130003818 Transmitting device, receiving device and communication method for an ofdm communication system with new preamble structure
01/03/2013US20130003817 Methods and systems for optimal zero-forcing and mmse frequency domain equalizers for complex and vsb signals
01/03/2013US20130003816 Method and apparatus for channel and noise estimation
01/03/2013US20130003802 Noise estimation filter
01/03/2013US20130003801 Delaying analog sourced audio in a radio simulcast
01/03/2013US20130003800 Systems and methods for combining variable bit rate data streams
01/03/2013US20130003795 Space-Time Block Coding Systems and Methods
01/03/2013US20130003792 Receiving circuit, transmitting circuit, micro-controller and method for power line carrier communication
01/03/2013US20130003790 Method for the spectral configuration of signals modulated by means of orthogonal frequency division multiplexing (ofdm) for an electrical network
01/03/2013US20130003758 Data processing apparatus and method for use in a 0.5k mode interleaver in a digital video broadcasting standard including dvb-terrestrial2
01/03/2013US20130003637 Dynamic time alignment of audio signals in simulcast radio receivers
01/03/2013US20130003587 Systems and methods for high rate ofdm communications
01/03/2013DE10332857B4 Verfahren und Vorrichtung zum Schützen und Übertragen der Seitenbandinformation, welche auf die Spitzenwert-zu-Mittelwert-Verhältnis-Reduzierung der Leistung in einem Breitband-System bezogen ist Method and apparatus for protecting and transferring the side band information, which is related to the peak-to-average ratio reduction of the performance in a broadband system
01/02/2013EP2541984A1 Wireless base station and adaptive modulation control method thereof
01/02/2013EP2541927A2 Broadcasting signal transmission device, broadcasting signal reception device, and method for transmitting/receiving broadcasting signal using same
01/02/2013EP2541926A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
01/02/2013EP2541924A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
01/02/2013EP2541923A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
01/02/2013EP2541922A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
01/02/2013EP2541921A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
01/02/2013EP2541920A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
01/02/2013EP2541917A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception
01/02/2013EP2541916A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
01/02/2013EP2541912A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
01/02/2013EP2541906A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
01/02/2013EP2541905A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
01/02/2013EP2541904A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
01/02/2013EP2541903A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
01/02/2013EP2541860A2 Method and system for adaptive peak to average power ratio reduction in OFDM communication networks
01/02/2013EP2541859A2 Systems and methods for high-throughput wideband wireless local area network communications
01/02/2013EP2541858A2 Method and apparatus for transmitting control information in wireless communication system
01/02/2013EP2541828A2 New frame and signalling pattern structure for multi-carrier systems
01/02/2013EP2541797A2 Method and device for providing control information for uplink transmission in wireless communication system supporting uplink multi-antenna transmission
01/02/2013EP2541796A2 Method and device for providing control information for uplink transmission in wireless communication system supporting uplink multi-antenna transmission
01/02/2013EP2541781A1 Rf transmitter architecture and method therefor
01/02/2013EP2541776A1 Radio frequency modulators
01/02/2013EP2541764A1 System and method for estimating and correcting phase shift in a wireless communication device
01/02/2013EP2540046A2 Receiver and method of receiving
01/02/2013EP2540045A2 Communications system and method
01/02/2013EP2540044A2 Transmitter and method of transmitting
01/02/2013EP2540043A1 Method and arrangement to jointly reduce peak to average power ratio and signal modulation type for pre-coded enhanced general packet radio service (egprs)
01/02/2013EP2540025A1 Methods and arrangements for dynamically triggering the transmission of sounding reference signal in a telecommunication system
01/02/2013EP2540015A1 Signal recovery system
01/02/2013CN202652251U Broadband wireless transmission system, transmitter and receiver
01/02/2013CN202652195U Integrated amplitude broadcasting receiver and device with the same
01/02/2013CN1993954B FFT carrier frequency offset estimation of OFDM signal
01/02/2013CN102859959A Inter-carrier bandwidth control for mitigating IQ imbalance
01/02/2013CN102859958A Method and device for transmitting control information in a wireless communication system
01/02/2013CN102859957A Method and apparatus for fiber non-linearity mitigation