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8699613 Wireless communication system, wireless communication apparatus, and wireless communication method  
A wireless communication system is disclosed. The system performs data transmission from a first terminal including N antennas to a second terminal including M antennas using spatially multiplexed...
8699589 System and method for multi-cell joint codebook feedback in wireless communications systems  
A system and method for multi-cell joint codebook feedback in wireless communications systems are provided. A method for operations at a communications device receiving joint transmissions from a...
8699612 Unified, programmable receiver with support for multiple modes  
Techniques are described herein that receive communications transmitted according to different operation modes at a multi-mode, programmable receiver system. The multi-mode, programmable receiver...
8699967 Uplink transmit diversity enhancement  
A method for uplink transmit diversity enhancement is disclosed. A subset of two or more potential uplink transmission configurations are determined. A subset of potential uplink transmission...
8699643 Apparatus and method for receiving a signal  
Provided are an apparatus and method for acquiring a signal to noise ratio (SNR) gain and a diversity gain using multiple antennas for receiving data, and an apparatus for receiving a signal using...
8699608 Wireless communication system, wireless communication apparatus, and wireless communication method  
A wireless communication system is disclosed. The system performs data transmission from a first terminal including N antennas to a second terminal including M antennas using spatially multiplexed...
8693558 Providing delimiters for low-overhead communication in a network  
A waveform is transmitted over a shared medium from a first station to at least one second station. A first portion of the waveform comprises a symbol having a predetermined symbol length, the...
8693566 Methods and systems for combined cyclic delay diversity and precoding of radio signals  
In a transmitter or transceiver, signals can be precoded by multiplying symbol vectors with various matrices. For example, symbol vectors can be multiplied with a first column subset of unitary...
8693569 Methods and apparatus for dynamic wireless device coexistence  
Methods and apparatus for dynamically compensating for the effects of interference between multiple wireless communications apparatus. In one embodiment, the method comprises providing a first...
8693579 Switchable DVB-H receiver  
One embodiment provides a method of providing low power operations in a switchable Digital Video Broadcasting—Handheld (DVB-H) receiver operable as a single receiver and as a diversity receiver...
8693565 Method and device for transmitting and receiving signal in wireless communication system  
A method and device for transmitting and receiving a signal in a wireless communication system. The method for transmitting a signal in a wireless communication system includes: receiving an...
8693432 Method for frequency division duplex communications  
The high quality PCS communications are enabled in environments where adjacent PCS service bands operate with out-of-band harmonics that would otherwise interfere with the system's operation. The...
8693568 Method and apparatus for estimating channel using dedicated pilot signal in OFDM-based wireless communication system  
The invention relates to a method for channel estimation using a dedicated pilot signal in an OFDM-based communication system with multi-antenna transmission techniques. The receiver estimates the...
8693522 Pilot sending method and apparatus  
Embodiments of the present invention provide a pilot sending method and an apparatus, which relate to the communication field and can save network resources. The solution is: performing spreading...
8693599 Wireless receiving apparatus  
Disclosed is a wireless receiving apparatus, whereby inter-antenna interference can be reduced without inducing an increase of a mounting area due to an increase of the number of antennas, and the...
8687727 Coordinated multi-point transmission using interference feedback  
Embodiments of methods and apparatus for wirelessly receiving, by a user equipment (UE), interference signal from a first enhanced Node B (eNB) while the UE is communicating with a second eNB;...
8687744 Method and system for an improved cellular diversity receiver  
Aspects of a method and system for an improved cellular diversity receiver are described. Aspects of the system may include circuitry that enables generation of an initially decoded output bit...
8687751 Multiple-input multiple-output receivers using successive interference cancellation based on cyclic redundancy check  
A system including a first receiver module and a first interference canceller module. The first receiver module generates a first set of decoded codewords by decoding codewords in a received...
8687721 Method for selecting user  
Disclosed herein is a method for selecting a user. A method for selecting a user in a communication system including a base station having M antennas and K users having one receive antenna...
8687743 Methods and apparatus for detecting and decoding adaptive equalization training frames  
Methods and apparatus are provided for detecting and decoding adaptive equalization training frames (having a frame marker comprised of a string of binary ones and binary zeroes). Training frames...
8681908 Low power, multi-chip diversity architecture  
A multi-chip antenna diversity architecture includes a first receiver chip including a first tuner, and a first demodulator directly connected to the tuner. The first demodulator demodulates the...
8681903 Method for demodulating received signals and apparatus for performing the same  
Disclosed are a method for demodulating received signals and an apparatus therefore which can maintain quality of signals and can reduce computational complexity. A demodulation method of a...
8681892 Wireless communication method, wireless transmitter and wireless receiver  
A wireless communication method by which unnecessary retransmission request is suppressed and feedback information is reduced at the same time in a MIMO communication system. The wireless...
8681889 Multi-mode orthogonal frequency division multiplexing receiver for highly-spectrally-efficient communications  
A receiver may comprise a sequence estimation circuit and operate in at least two modes. In a first mode, the sequence estimation circuit may process OFDM symbols received on a first number of...
8681890 Method and apparatus for real time multiplexing with receiver and antenna array elements  
A method of signal processing, or corresponding apparatus, includes providing multiple analog receive signals at respective antennas and selecting one antenna at a time in an iterative manner, to...
8681887 Turbo channel estimation for OFDM systems  
A system and method for estimating a channel in a wireless receiver is disclosed. The method comprises receiving a block of “n” transmitted symbols, the symbols including pilot symbols and “d”...
8675755 Method and apparatus for jointly decoding independently encoded signals  
A received signal includes a plurality of user signals, the plurality of user signals including at least a first user signal and a second user signal. The first user signal corresponds to first...
8675791 Method and an apparatus for deconvoluting a noisy measured signal obtained from a sensor device  
The present invention relates to a method and apparatus for deconvolving a noisy measured signal obtained from a sensor device (100), said noisy measured signal (y(t)) being the sum of the...
8677421 Digital broadcast reception apparatus  
An object of the present invention is to provide a digital broadcast reception apparatus that allows a stable viewing even if a reception environment changes along with a movement. In the present...
8675792 Method of Doppler spread estimation  
A method includes receiving a signal comprising a symbol-carrier matrix, the symbol-carrier matrix including a predetermined pattern of reference symbols, and determining at least one channel...
8675795 Apparatuses for adjusting a bandwidth and coefficient values of a receiver in a wireless network  
A receiver has a bandwidth. The receiver includes paths, a first receiver module, an enable module, and a second receiver module. The paths are configured to be enabled to receive signals. The...
8675471 Method for constructing space-time/space-frequency code, and transmitting method and apparatus  
A method for constructing a space-time/space-frequency code, and a transmitting method and apparatus are provided, which relate to the field of wireless communication technologies. The method for...
8676141 Power control based on mobile receive diversity  
A power control method in a mobile station having at least two antennas. The mobile station operates in a receive-diversity state in which the mobile station wirelessly receives communications...
8675767 Method of data transmission in multiple antenna system  
A method of data transmission includes determining the number of layers, generating mapping symbols by mapping modulation symbols for a first codeword and modulation symbols for a second codeword...
8675793 MIMO communication system and control method thereof  
Disclosed are a MIMO communication system and a method of controlling the same. The MIMO communication system includes an MCS (modulation and coding scheme) level selector for selecting an MCS...
8670507 Concatentation-assisted symbol-level combining for MIMO systems with HARQ and/or repetition coding  
Systems and methods are provided for decoding signal vectors in multiple-input multiple-output (MIMO) systems, where the receiver has received one or more signal vectors from the same transmitted...
8670494 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal  
The present invention relates to method of transmitting and receiving signals and a corresponding apparatus. One aspect of the present invention relates to an efficient layer 1 (L1) processing...
8670506 Apparatus and method for providing a reduced representation based on a time-domain RF signal  
An apparatus according to an embodiment of the present invention for providing a reduced representation in a frequency-domain, based on a time-based RF signal, has a time-frequency converter...
8670508 Method and system for a low-complexity soft-output MIMO detection  
An approach for Soft-output K-Best MIMO detection comprises computing an estimated symbol vector and Log-Likelihood Ratio (LLR) values for transmitted bits. The approach includes a relevant...
8670495 Multi-mode receiver with adaptive mode selection  
Receivers and methods are provided that include multiple modes of processing signals from multiple antennas. These include legacy, SAIC (single antenna interference cancellation) and MSRD. Various...
8670498 Method and apparatus for reducing interference in space frequency block coding communication  
A method and apparatus of reducing interference in space frequency block coding (SFBC) communication are disclosed. SFBC encoding is performed on at least one pair of symbols. The symbols are...
8665996 Efficient parallel sub-packet decoding using multiple decoders  
A configurable decoder within a receiver (for example, within a wireless communication device) includes numerous decoders. In one mode, the multiple decoders are used to decode different...
8665979 Quantized channel state information prediction in multiple antenna systems  
A CSI vector quantizer (VQ) system is provided for time-correlated channels. The VQ system operates a receiver forwarding quantized channel state information in the form of indices and a...
8665927 Acquisition method with improved multi-frequency correlation  
The invention relates to a method for acquisition of a signal (2) emitted by a satellite, by a receiver in a satellite Positioning System using a multi-code correlation and a multi-frequency...
8665978 Wireless communication apparatus and wireless communication method  
A wireless communication apparatus prevents deterioration of communication characteristics because of a transmission weight of a highest common factor and enhances the communication...
8666004 Methods and systems for hybrid MIMO schemes in OFDM/A systems  
Certain embodiments of the present disclosure provide a hybrid receiver diversity scheme that involves combining received signals in accordance with a combination of multiple receive diversity...
8665993 Orthogonal resource selection transmit diversity  
Methods are disclosed for transmitting a plurality of information bits using resource selection on multiple antennas. In one or more embodiments, the methods include: selecting a first and a...
8654875 Method and apparatus for multi-stream received signal processing in a communication receiver  
The teachings herein provide a method and apparatus for partitioning sets of MIMO streams, for joint processing. In particular, there is an optimum or otherwise best partitioning of a set of MIMO...
8654911 Uplink SDMA pilot estimation  
Systems and/or methods for communications wherein a plurality of spatial streams are received. Each of these spatial streams comprises a symbol having at least one phase shifted pilot signal. The...
8649421 Cable modem for network measurements  
The invention relates to measurement-capable cable modems for cable networks. Idle receivers and transmitters of a cable modem are used to perform upstream and downstream measurements on DOCSIS...