Patent Search Results

1 8,442,449 Receiver and method for reducing an amount of channel state information feedback to a transmitter
2 8,442,175 Method, apparatus, and system for time synchronization of XDSL
3 8,442,168 Interference cancellation with a time-sliced architecture
4 8,442,166 Preamble detection with unknown channel
5 8,442,162 Method for QR-MLD demodulation
6 8,442,160 Adaptive time-filtering for channel estimation in OFDM system
7 8,442,148 Method for optimizing signals with multiple subcarriers
8 8,442,145 Transmitting terminal and transmit antenna selecting method thereof
9 8,442,141 Opportunistic beamforming in a wireless communication system
10 8,442,137 System and method for reducing peak-to-average power ratio for multi-carrier communication systems
11 8,442,136 Method and apparatus for using control channel format indicator (CCFI) codewords in a wireless communication system
12 8,442,135 Process and apparatus for performing initial carrier frequency offset in an OFDM communication system
13 8,442,134 Post DFT/FFT time tracking algorithm for OFDM receivers
14 8,442,133 Apparatus and method for transmitting coexistence beacon protocol packet in cognitive radio wireless communication system
15 8,442,132 Method and apparatus for allocating processing delays in multi-carrier systems
16 8,442,131 Power reduction for digital subscriber line
17 8,442,130 Communication apparatus, communication method and integrated circuit
18 8,442,129 Direct generation of discrete fourier transforms of time-shifted Zadoff-Chu sequences
19 8,442,105 Equalization for minimum mean-square-error successive-interference-cancellation
20 8,442,099 Crosstalk cancellation for a common-mode channel
21 8,441,916 Method of communicating for smart utility network using TV white space and apparatus for the same
22 8,441,915 Method and a device for sequencing the ZC sequences of the random access channel
23 8,437,436 Apparatus and method for estimating channel in broadband wireless communication system
24 8,437,421 Method and arrangement for soft-decision sphere decoding
25 8,437,418 Method and apparatus for detecting signals of multi-input multi-output system
26 8,437,417 Method and apparatus for performing baseband equalization in symbol modulated communications
27 8,437,416 Coordinated cyclic shift and sequence hopping for Zadoff-Chu, modified Zadoff-Chu, and block-wise spreading sequences
28 8,437,415 Estimating frequency offset at a subscriber station receiver
29 8,437,414 Common wave and sideband mitigation communication systems and methods for increasing communication speeds, spectral efficiency and enabling other benefits
30 8,437,413 Method for transmitting codeword
31 8,437,412 Method and apparatus for eliminating frequency-domain interference signals
32 8,437,382 Multicarrier transmission system with low power sleep mode and rapid-on capability
33 8,433,251 Control information signaling
34 8,433,021 Determining symbol synchronization information for OFDM signals
35 8,433,016 Narrow-band interference canceller
36 8,433,010 Reception device, integrated circuit, digital television receiver, reception method, and reception program
37 8,433,003 Frame synchronization in orthogonal frequency-division multiplexing systems
38 8,433,002 Methods and systems for initial FCH processing
39 8,432,997 Method and system of beamforming a broadband signal through a multiport network
40 8,432,990 System and method for employing a six-bit rank 1 codebook for four transmit antennas
41 8,432,989 Max-log stack decoder
42 8,432,986 Apparatus and method for receiving signals in multiple-input multiple-output wireless communication system
43 8,432,985 Pilot design for improved channel and interference estimation
44 8,432,984 Adaptive scheme to determine the sub-carrier spacing for multi-carrier systems
45 8,432,983 Detection and estimation of narrowband interference by matrix multiplication
46 8,432,982 Techniques for estimating channel and interference in OFDM wireless communication system with multiple antennas
47 8,432,981 High frequency and idle communication signal state detection
48 8,432,980 Method and system of interleaving for a multiple-input multiple-output multi-band OFDM communication system
49 8,432,979 Coordinated cyclic shift and sequence hopping for Zadoff-Chu, modified Zadoff-Chu, and block-wise spreading sequences
50 8,432,978 Method and apparatus for arranging pilot tones in a mobile communication system