| Patent | Date |
|---|
Robust line coding scheme for communication under severe external noises
Grant 11,025,364 - Shen , et al. June 1, 2 | 2021-06-01 |
Robust Line Coding Scheme For Communication Under Severe External Noises
App 20200044773 - SHEN; Ba-Zhong ; et al. | 2020-02-06 |
Robust line coding scheme for communication under severe external noises
Grant 10,554,333 - Shen , et al. Fe | 2020-02-04 |
Robust line coding scheme for communication under severe external noises
Grant 10,447,431 - Shen , et al. Oc | 2019-10-15 |
Low density parity check (LDPC) codes for communication devices and systems
Grant 10,313,054 - Shen , et al. | 2019-06-04 |
Receive-side Nonlinear Power Amplifier Distortion Cancellation
App 20180316540 - SHEN; Ba-Zhong | 2018-11-01 |
Robust Line Coding Scheme For Communication Under Severe External Noises
App 20180041304 - SHEN; Ba-Zhong ; et al. | 2018-02-08 |
Robust Line Coding Scheme For Communication Under Severe External Noises
App 20180041303 - SHEN; Ba-Zhong ; et al. | 2018-02-08 |
WLAN transmitter having high data throughput
Grant 9,826,373 - Hansen , et al. November 21, 2 | 2017-11-21 |
Robust line coding scheme for communication under severe external noises
Grant 9,819,444 - Shen , et al. November 14, 2 | 2017-11-14 |
Video coding infrastructure using adaptive prediction complexity reduction
Grant 9,693,064 - Shen , et al. June 27, 2 | 2017-06-27 |
Non-binary low density parity check (NB-LDPC) codes for communication systems
Grant 9,692,451 - Vasista Srinivasan Ranganathan , et al. June 27, | 2017-06-27 |
Forward error correction (FEC) for local area networks (LANs)
Grant 9,660,668 - Shen , et al. May 23, 2 | 2017-05-23 |
Robust low rate data channel in LPI mode for energy-efficient ethernet applications
Grant 9,577,787 - Tu , et al. February 21, 2 | 2017-02-21 |
Two-dimensional (2D) decision feedback equalizer (DFE) slicer within communication systems
Grant 9,553,743 - Shen , et al. January 24, 2 | 2017-01-24 |
Symbol mapping for binary coding
Grant 9,503,303 - Lee , et al. November 22, 2 | 2016-11-22 |
Adaptive loop filtering in accordance with video coding
Grant 9,432,700 - Chen , et al. August 30, 2 | 2016-08-30 |
Combining CRC and FEC on a variable number of NCPs
Grant 9,432,143 - Pantelias , et al. August 30, 2 | 2016-08-30 |
Low density parity check (LDPC) codes for communication devices and systems
App 20160211941 - Shen; Ba-Zhong ; et al. | 2016-07-21 |
Robust Low Rate Data Channel in LPI Mode for Energy-Efficient Ethernet Applications
App 20160204900 - Tu; Chung Ming ; et al. | 2016-07-14 |
Cyclic redundancy check (CRC) and forward error correction (FEC) for ranging within communication systems
Grant 9,379,848 - Kliger , et al. June 28, 2 | 2016-06-28 |
Frequency domain sample adaptive offset (SAO)
Grant 9,380,320 - Shen , et al. June 28, 2 | 2016-06-28 |
Non-binary low density parity check (NB-LDPC) codes for communication systems
App 20160094246 - Vasista Srinivasan Ranganathan; Sudarsan ; et al. | 2016-03-31 |
Symbol mapping for binary coding
App 20160080109 - Lee; Tak K. ; et al. | 2016-03-17 |
Impulse and/or burst noise signal to noise ratio (SNR) aware concatenated forward error correction (FEC)
Grant 9,276,703 - Shen , et al. March 1, 2 | 2016-03-01 |
Two-dimensional (2D) decision feedback equalizer (DFE) slicer within communication systems
App 20160056981 - Shen; Ba-Zhong ; et al. | 2016-02-25 |
Unified binarization for CABAC/CAVLC entropy coding
Grant 9,231,616 - Heng , et al. January 5, 2 | 2016-01-05 |
Symbol mapping for binary coding
Grant 9,209,834 - Lee , et al. December 8, 2 | 2015-12-08 |
Optimal period rate matching for turbo coding
Grant 9,203,443 - Shen , et al. December 1, 2 | 2015-12-01 |
Robust Line Coding Scheme for Communication Under Severe External Noises
App 20150326348 - Shen; Ba-Zhong ; et al. | 2015-11-12 |
Very short size LDPC coding for physical and/or control channel signaling
Grant 9,178,653 - Shen , et al. November 3, 2 | 2015-11-03 |
Low density parity check (LDPC) coding in communication systems
Grant 9,154,261 - Shen , et al. October 6, 2 | 2015-10-06 |
Forward error correction (FEC) for local area networks (LANs)
App 20150263762 - Shen; Ba-Zhong ; et al. | 2015-09-17 |
Orthogonal frequency division multiplexing (OFDM) interleaving
Grant 9,130,811 - Kolze , et al. September 8, 2 | 2015-09-08 |
Frequency interleave within communication systems
Grant 9,124,477 - Kliger , et al. September 1, 2 | 2015-09-01 |
Impulse and/or burst noise signal to noise ratio (SNR) aware concatenated forward error correction (FEC)
App 20150229442 - Shen; Ba-Zhong ; et al. | 2015-08-13 |
Orthogonal frequency division multiplexing (OFDM) with variable bit loading and time and/or frequency interleaving
Grant 9,077,576 - Kolze , et al. July 7, 2 | 2015-07-07 |
Wlan Transmitter Having High Data Throughput
App 20150163650 - Hansen; Christopher J. ; et al. | 2015-06-11 |
Selective merge and partial reuse LDPC (Low Density Parity Check) code construction for limited number of layers Belief Propagation (BP) decoding
App 20150155889 - Shen; Ba-Zhong ; et al. | 2015-06-04 |
Adaptive decoding based on signal to noise ratio (SNR)
Grant 9,031,143 - Shen , et al. May 12, 2 | 2015-05-12 |
Constellation mapping for communication systems
App 20150128004 - Lee; Tak Kwan ; et al. | 2015-05-07 |
Impulse and/or burst noise signal to noise ratio (SNR) aware concatenated forward error correction (FEC)
Grant 9,021,329 - Shen , et al. April 28, 2 | 2015-04-28 |
SNR margin determination based on FEC code and/or ECC decoding statistics
App 20150095726 - Cameron; Kelly Brian ; et al. | 2015-04-02 |
Frequency interleave within communication systems
App 20150063484 - Kliger; Avraham ; et al. | 2015-03-05 |
Selective merge and partial reuse LDPC (low density parity check) code construction for limited number of layers belief propagation (BP) decoding
Grant 8,966,336 - Shen , et al. February 24, 2 | 2015-02-24 |
WLAN transmitter having high data throughput
Grant 8,964,895 - Hansen , et al. February 24, 2 | 2015-02-24 |
Optimal Period Rate Matching For Turbo Coding
App 20150046778 - Shen; Ba-Zhong ; et al. | 2015-02-12 |
Combining CRC and FEC on a variable number of NCPs
App 20140365845 - Pantelias; Niki Roberta ; et al. | 2014-12-11 |
Cyclic redundancy check (CRC) and forward error correction (FEC) for ranging within communication systems
App 20140365844 - Kliger; Avraham ; et al. | 2014-12-11 |
Optimal period rate matching for turbo coding
Grant 8,904,265 - Shen , et al. December 2, 2 | 2014-12-02 |
Rate control adaptable communications
Grant 8,898,547 - Cameron , et al. November 25, 2 | 2014-11-25 |
Data puncturing ensuring orthogonality within communication systems
Grant 8,826,104 - Lee , et al. September 2, 2 | 2014-09-02 |
Forward error correction (FEC) m-bit symbol modulation
Grant 8,811,509 - Shen , et al. August 19, 2 | 2014-08-19 |
Communication device architecture for in-place constructed LDPC (low density parity check) code
Grant 8,799,736 - Blanksby , et al. August 5, 2 | 2014-08-05 |
Very short size LDPC coding for physical and/or control channel signaling
App 20140201592 - Shen; Ba-Zhong ; et al. | 2014-07-17 |
Low density parity check (LDPC) coding in communication systems
App 20140201588 - Shen; Ba-Zhong ; et al. | 2014-07-17 |
Orthogonal frequency division multiplexing (OFDM) interleaving
App 20140169424 - Kolze; Thomas J. ; et al. | 2014-06-19 |
Orthogonal frequency division multiplexing (OFDM) with variable bit loading and time and/or frequency interleaving
App 20140169425 - Kolze; Thomas J. ; et al. | 2014-06-19 |
Adaptive decoding based on signal to noise ratio (SNR)
App 20140153673 - Shen; Ba-Zhong ; et al. | 2014-06-05 |
Variable modulation with LDPC (low density parity check) coding
Grant 8,683,288 - Shen , et al. March 25, 2 | 2014-03-25 |
Single CRC polynomial for both turbo code block CRC and transport block CRC
Grant 8,640,011 - Shen , et al. January 28, 2 | 2014-01-28 |
Joint application-layer forward error/erasure correction (FEC) and video coding
App 20140019830 - Chen; Peisong ; et al. | 2014-01-16 |
LDPC (Low Density Parity Check) codes with corresponding parity check matrices selectively constructed with CSI (Cyclic Shifted Identity) and null sub-matrices
Grant 8,631,312 - Shen , et al. January 14, 2 | 2014-01-14 |
LDPC coding systems for 60 GHz millimeter wave based physical layer extension
Grant 8,621,315 - Trachewsky , et al. December 31, 2 | 2013-12-31 |
Symbol mapping for binary coding
App 20130332792 - Lee; Tak K. ; et al. | 2013-12-12 |
Turbo decoder employing ARP (almost regular permutation) interleave and arbitrary number of decoding processors
Grant 8,572,469 - Lee , et al. October 29, 2 | 2013-10-29 |
Turbo coding for upstream and downstream transmission over a channel
Grant 8,555,134 - Bhaskaran , et al. October 8, 2 | 2013-10-08 |
Communication device architecture for in-place constructed LDPC (Low Density Parity Check) code
App 20130238953 - Blanksby; Andrew J. ; et al. | 2013-09-12 |
LDPC coding systems for 60 GHz millimeter wave based physical layer extension
App 20130223561 - Trachewsky; Jason A. ; et al. | 2013-08-29 |
Impulse and/or burst noise signal to noise ratio (SNR) aware concatenated forward error correction (FEC)
App 20130227373 - Shen; Ba-Zhong ; et al. | 2013-08-29 |
Frequency domain sample adaptive offset (SAO)
App 20130208810 - Shen; Ba-Zhong ; et al. | 2013-08-15 |
Low density parity check (LDPC) encoded higher order modulation
Grant 8,503,540 - He , et al. August 6, 2 | 2013-08-06 |
Header encoding/decoding
Grant 8,495,448 - Shen , et al. July 23, 2 | 2013-07-23 |
Selective merge and partial reuse LDPC (Low Density Parity Check) code construction for limited number of layers Belief Propagation (BP) decoding
App 20130179756 - Shen; Ba-Zhong ; et al. | 2013-07-11 |
Header encoding for single carrier (SC) and/or orthogonal frequency division multiplexing (OFDM) using shortening, puncturing, and/or repetition
Grant 8,479,076 - Trachewsky , et al. July 2, 2 | 2013-07-02 |
LDPC (Low Density Parity Check) codes with corresponding parity check matrices selectively constructed with CSI (Cyclic Shifted Identity) and null sub-matrices
App 20130166987 - Shen; Ba-Zhong ; et al. | 2013-06-27 |
True bit level decoding of TTCM (turbo trellis coded modulation) of variable rates and signal constellations
Grant 8,473,822 - Shen , et al. June 25, 2 | 2013-06-25 |
LDPC (low density parity check) code size adjustment by shortening and puncturing
Grant 8,473,817 - Shen , et al. June 25, 2 | 2013-06-25 |
Address generation for contention-free memory mappings of turbo codes with ARP (almost regular permutation) interleaves
Grant 8,473,829 - Lee , et al. June 25, 2 | 2013-06-25 |
Turbo coding having combined turbo de-padding and rate matching de-padding
Grant 8,453,037 - Shen , et al. May 28, 2 | 2013-05-28 |
Asymmetrical MIMO wireless communications
Grant 8,437,362 - Hansen , et al. May 7, 2 | 2013-05-07 |
Communication device architecture for in-place constructed LDPC (low density parity check) code
Grant 8,433,971 - Blanksby , et al. April 30, 2 | 2013-04-30 |
Two-dimensional motion compensation filter operation and processing
App 20130083852 - Shen; Ba-Zhong | 2013-04-04 |
Video coding infrastructure using adaptive prediction complexity reduction
App 20130083841 - Shen; Ba-Zhong ; et al. | 2013-04-04 |
Flexible rate matching
Grant 8,408,475 - Shen , et al. April 2, 2 | 2013-04-02 |
Adaptive loop filtering in accordance with video coding
App 20130077697 - Chen; Peisong ; et al. | 2013-03-28 |
LDPC codes robust to non-stationary narrowband ingress noise
Grant 8,407,555 - Shen , et al. March 26, 2 | 2013-03-26 |
Formulaic flexible collision-free memory accessing for parallel turbo decoding with quadratic polynomial permutation (QPP) interleave
Grant 8,407,561 - Shen , et al. March 26, 2 | 2013-03-26 |
LDPC (low density parity check) coding and interleaving implemented in MIMO communication systems
Grant 8,407,556 - Shen , et al. March 26, 2 | 2013-03-26 |
Turbo Coding for Upstream and Downstream Transmission in Cable Systems
App 20130064323 - Bhaskaran; Ravi ; et al. | 2013-03-14 |
LDPC coding systems for 60 GHz millimeter wave based physical layer extension
Grant 8,392,786 - Trachewsky , et al. March 5, 2 | 2013-03-05 |
Selective merge and partial reuse LDPC (Low Density Parity Check) code construction for limited number of layers Belief Propagation (BP) decoding
Grant 8,392,787 - Shen , et al. March 5, 2 | 2013-03-05 |
Multi-CSI (cyclic shifted identity) sub-matrix based LDPC (low density parity check) codes
Grant 8,386,906 - Shen , et al. February 26, 2 | 2013-02-26 |
Unified binarization for CABAC/CAVLC entropy coding
App 20130034148 - Heng; Brian ; et al. | 2013-02-07 |
LDPC (low density parity check) codes with corresponding parity check matrices selectively constructed with CSI (cyclic shifted identity) and null sub-matrices
Grant 8,370,731 - Shen , et al. February 5, 2 | 2013-02-05 |
Low Density Parity Check (LDPC) Encoded Higher Order Modulation
App 20130010897 - He; Lin ; et al. | 2013-01-10 |
Low complexity communication device employing in-place constructed LDPC (low density parity check) code
Grant 8,341,487 - Blanksby , et al. December 25, 2 | 2012-12-25 |
Virtual limited buffer modification for rate matching
Grant 8,341,490 - Shen , et al. December 25, 2 | 2012-12-25 |
Quasi-cyclic LDPC (low density parity check) code construction
Grant 8,341,492 - Shen , et al. December 25, 2 | 2012-12-25 |
Encoder/decoder with unfolding error correction
Grant 8,335,970 - Seshadri , et al. December 18, 2 | 2012-12-18 |
Header encoding for single carrier (SC) and/or orthogonal frequency division multiplexing (OFDM) using shortening, puncturing, and/or repetition
App 20120314711 - Trachewsky; Jason A. ; et al. | 2012-12-13 |
Single CRC polynomial for both turbo code block CRC and transport block CRC
App 20120311400 - Shen; Ba-Zhong ; et al. | 2012-12-06 |
Overlapping sub-matrix based LDPC (low density parity check) decoder
Grant 8,327,221 - Tran , et al. December 4, 2 | 2012-12-04 |
Forward error correction (FEC) m-bit symbol modulation
App 20120300861 - Shen; Ba-Zhong ; et al. | 2012-11-29 |
Asymmetrical Mimo Wireless Communications
App 20120288024 - Hansen; Christopher J. ; et al. | 2012-11-15 |
Flexible rate matching
App 20120287973 - Shen; Ba-Zhong ; et al. | 2012-11-15 |
Overlapping Sub-matrix Based Ldpc (low Density Parity Check) Decoder
App 20120284583 - Tran; Hau Thien ; et al. | 2012-11-08 |
Turbo coding for upstream and downstream transmission in cable systems
Grant 8,301,967 - Bhaskaran , et al. October 30, 2 | 2012-10-30 |
LDPC (low density parity check) coded modulation symbol decoding
Grant 8,301,991 - Shen , et al. October 30, 2 | 2012-10-30 |
Variable modulation with LDPC (Low Density Parity Check) coding
App 20120272118 - Shen; Ba-Zhong ; et al. | 2012-10-25 |
Header Encoding/decoding
App 20120266042 - Shen; Ba-Zhong ; et al. | 2012-10-18 |
Low density parity check (LDPC) encoded higher order modulation
Grant 8,275,050 - He , et al. September 25, 2 | 2012-09-25 |
Two-stage Block Synchronization And Scrambling
App 20120237032 - Ungerboeck; Gottfried ; et al. | 2012-09-20 |
Asymmetrical MIMO wireless communications
Grant 8,254,407 - Hansen , et al. August 28, 2 | 2012-08-28 |
Header encoding for single carrier (SC) and/or orthogonal frequency division multiplexing (OFDM) using shortening, puncturing, and/or repetition
Grant 8,255,760 - Trachewsky , et al. August 28, 2 | 2012-08-28 |
Variable modulation with LDPC (low density parity check) coding
Grant 8,250,432 - Shen , et al. August 21, 2 | 2012-08-21 |
Virtual limited buffer modification for rate matching
App 20120195398 - Shen; Ba-Zhong ; et al. | 2012-08-02 |
Single CRC polynomial for both turbo code block CRC and transport block CRC
Grant 8,234,551 - Shen , et al. July 31, 2 | 2012-07-31 |
LDPC (Low Density Parity Check) codes with corresponding parity check matrices selectively constructed with CSI (Cyclic Shifted Identity) and null sub-matrices
App 20120192029 - Shen; Ba-Zhong ; et al. | 2012-07-26 |
Flexible rate matching
Grant 8,229,039 - Shen , et al. July 24, 2 | 2012-07-24 |
Overlapping sub-matrix based LDPC (low density parity check) decoder
Grant 8,230,298 - Tran , et al. July 24, 2 | 2012-07-24 |
MULTI-CSI (Cyclic Shifted Identity) SUB-MATRIX BASED LDPC (Low Density Parity Check) CODES
App 20120185745 - Shen; Ba-Zhong ; et al. | 2012-07-19 |
Data Puncturing Ensuring Orthogonality Within Communication Systems
App 20120177100 - Lee; Tak K. ; et al. | 2012-07-12 |
Two-stage block synchronization and scrambling
Grant 8,213,611 - Ungerboeck , et al. July 3, 2 | 2012-07-03 |
Header encoding/decoding
Grant 8,209,590 - Shen , et al. June 26, 2 | 2012-06-26 |
Algebraic construction of LDPC (low density parity check) codes with corresponding parity check matrix having CSI (cyclic shifted identity) sub-matrices
Grant 8,176,380 - Shen , et al. May 8, 2 | 2012-05-08 |
Decoding side intra-prediction derivation for video coding
App 20120106640 - Shen; Ba-Zhong ; et al. | 2012-05-03 |
Data puncturing ensuring orthogonality within communication systems
Grant 8,145,970 - Lee , et al. March 27, 2 | 2012-03-27 |
LDPC (low density parity check) codes with corresponding parity check matrices selectively constructed with CSI (cyclic shifted identity) and null sub-matrices
Grant 8,145,987 - Shen , et al. March 27, 2 | 2012-03-27 |
Virtual limited buffer modification for rate matching
Grant 8,145,974 - Shen , et al. March 27, 2 | 2012-03-27 |
Multi-CSI (Cyclic Shifted Identity) sub-matrix based LDPC (Low Density Parity Check) codes
Grant 8,145,986 - Shen , et al. March 27, 2 | 2012-03-27 |
Turbo coding having combined turbo de-padding and rate matching de-padding
App 20120063537 - Shen; Ba-Zhong ; et al. | 2012-03-15 |
Formulaic flexible collision-free memory accessing for parallel turbo decoding with quadratic polynomial permutation (QPP) interleave
App 20120054578 - Shen; Ba-Zhong ; et al. | 2012-03-01 |
Wlan Transmitter Having High Data Throughput
App 20120014364 - Hansen; Christopher J. ; et al. | 2012-01-19 |
Fixed-spacing parity insertion for FEC (Forward Error Correction) codewords
Grant 8,086,930 - Lee , et al. December 27, 2 | 2011-12-27 |
Tail-biting turbo coding to accommodate any information and/or interleaver block size
Grant 8,074,155 - Shen , et al. December 6, 2 | 2011-12-06 |
Optimal circular buffer rate matching for turbo code
Grant 8,069,400 - Shen , et al. November 29, 2 | 2011-11-29 |
Turbo coding having combined turbo de-padding and rate matching de-padding
Grant 8,069,387 - Shen , et al. November 29, 2 | 2011-11-29 |
Reduced complexity ARP (almost regular permutation) interleaves providing flexible granularity and parallelism adaptable to any possible turbo code block size
Grant 8,065,587 - Shen , et al. November 22, 2 | 2011-11-22 |
Formulaic flexible collision-free memory accessing for parallel turbo decoding with quadratic polynomial permutation (QPP) interleave
Grant 8,065,588 - Shen , et al. November 22, 2 | 2011-11-22 |
WLAN transmitter having high data throughput
Grant 8,059,740 - Hansen , et al. November 15, 2 | 2011-11-15 |
Variable modulation with LDPC (Low Density Parity Check) coding
App 20110258518 - Shen; Ba-Zhong ; et al. | 2011-10-20 |
Quadratic polynomial permutation (QPP) interleaver providing hardware savings and flexible granularity adaptable to any possible turbo code block size
Grant 7,975,203 - Shen , et al. July 5, 2 | 2011-07-05 |
Variable modulation with LDPC (low density parity check) coding
Grant 7,975,202 - Shen , et al. July 5, 2 | 2011-07-05 |
LDPC (low density parity check) coded signal decoding using parallel and simultaneous bit node and check node processing
Grant 7,958,428 - Shen , et al. June 7, 2 | 2011-06-07 |
Multiple input multiple output wireless local area network communications
App 20110110353 - Hansen; Christopher J. ; et al. | 2011-05-12 |
LDPC (Low Density Parity Check) codes with corresponding parity check matrices selectively constructed with CSI (Cyclic Shifted Identity) and null sub-matrices
App 20110107175 - Shen; Ba-Zhong ; et al. | 2011-05-05 |
Encoder/decoder With Unfolding Error Correction
App 20110078527 - SESHADRI; Nambirajan ; et al. | 2011-03-31 |
LDPC (Low Density Parity Check) coded modulation symbol decoding
App 20110072336 - Shen; Ba-Zhong ; et al. | 2011-03-24 |
Address generation for contention-free memory mappings of turbo codes with ARP (almost regular permutation) interleaves
App 20110055663 - Lee; Tak K. ; et al. | 2011-03-03 |
Simplified RS (Reed-Solomon) code decoder that obviates error value polynomial calculation
Grant 7,900,122 - Shen , et al. March 1, 2 | 2011-03-01 |
LDPC (Low Density Parity Check) codes with corresponding parity check matrices selectively constructed with CSI (Cyclic Shifted Identity) and null sub-matrices
Grant 7,900,127 - Shen , et al. March 1, 2 | 2011-03-01 |
Turbo decoder employing ARP (almost regular permutation) interleave and arbitrary number of decoding processors
App 20110047436 - Lee; Tak K. ; et al. | 2011-02-24 |
General and algebraic-constructed contention-free memory mapping for parallel turbo decoding with algebraic interleave ARP (almost regular permutation) of all possible sizes
Grant 7,882,416 - Shen , et al. February 1, 2 | 2011-02-01 |
Turbo Coding for Upstream and Downstream Transmission in Cable Systems
App 20110022925 - BHASKARAN; Ravi ; et al. | 2011-01-27 |
Multiple input multiple output wireless local area network communications
Grant 7,873,022 - Hansen , et al. January 18, 2 | 2011-01-18 |
LDPC (low density parity check) coded modulation symbol decoding
Grant 7,849,389 - Shen , et al. December 7, 2 | 2010-12-07 |
Address generation for contention-free memory mappings of turbo codes with ARP (almost regular permutation) interleaves
Grant 7,831,894 - Lee , et al. November 9, 2 | 2010-11-09 |
Communication device architecture for in-place constructed LDPC (Low Density Parity Check) code
App 20100281335 - Blanksby; Andrew J. ; et al. | 2010-11-04 |
Low complexity communication device employing in-place constructed LDPC (Low Density Parity Check) code
App 20100281330 - Blanksby; Andrew J. ; et al. | 2010-11-04 |
Turbo decoder employing ARP (almost regular permutation) interleave and arbitrary number of decoding processors
Grant 7,827,473 - Lee , et al. November 2, 2 | 2010-11-02 |
LDPC codes robust to non-stationary narrowband ingress noise
App 20100251064 - Shen; Ba-Zhong ; et al. | 2010-09-30 |
Communication device employing LDPC (Low Density Parity Check) coding with Reed-Solomon (RS) and/or binary product coding
App 20100241923 - Wang; Zhongfeng ; et al. | 2010-09-23 |
Asymmetrical Mimo Wireless Communications
App 20100220804 - Hansen; Christopher J. ; et al. | 2010-09-02 |
Turbo coding for upstream and downstream transmission in cable systems
Grant 7,765,577 - Bhaskaran , et al. July 27, 2 | 2010-07-27 |
Combined LDPC (low density parity check) encoder and syndrome checker
Grant 7,752,529 - Lee , et al. July 6, 2 | 2010-07-06 |
Asymmetrical MIMO wireless communications
Grant 7,746,886 - Hansen , et al. June 29, 2 | 2010-06-29 |
Overlapping sub-matrix based LDPC (Low Density Parity Check) decoder
App 20100138721 - Tran; Hau Thien ; et al. | 2010-06-03 |
Algebraic construction of LDPC (Low Density Parity Check) codes with corresponding parity check matrix having CSI (Cyclic Shifted Identity) sub-matrices
App 20100122140 - Shen; Ba-Zhong ; et al. | 2010-05-13 |
Register exchange network for radix-4 SOVA (Soft-Output Viterbi Algorithm)
Grant 7,716,564 - Yen , et al. May 11, 2 | 2010-05-11 |
Parallel concatenated code with soft-in soft-out interactive turbo decoder
Grant 7,715,503 - Cameron , et al. May 11, 2 | 2010-05-11 |
Header encoding for single carrier (SC) and/or orthogonal frequency division multiplexing (OFDM) using shortening, puncturing, and/or repetition
App 20100115372 - Trachewsky; Jason A. ; et al. | 2010-05-06 |
Selective merge and partial reuse LDPC (Low Density Parity Check) code construction for limited number of layers Belief Propagation (BP) decoding
App 20100115371 - Shen; Ba-Zhong ; et al. | 2010-05-06 |
Baseband Unit Having Bit Repetitive Encoded/decoding
App 20100111145 - TRACHEWSKY; JASON A. ; et al. | 2010-05-06 |
Header encoding/decoding
App 20100115375 - Shen; Ba-Zhong ; et al. | 2010-05-06 |
LDPC (Low Density Parity Check) code size adjustment by shortening and puncturing
App 20100083071 - Shen; Ba-Zhong ; et al. | 2010-04-01 |
Multi-CSI (Cyclic Shifted Identity) sub-matrix based LDPC (Low Density Parity Check) codes
App 20100077277 - Shen; Ba-Zhong ; et al. | 2010-03-25 |
True bit level decoding of TTCM (Turbo Trellis Coded Modulation) of variable rates and signal constellations
App 20100077282 - Shen; Ba-Zhong ; et al. | 2010-03-25 |
Partial-parallel implementation of LDPC (Low Density Parity Check) decoders
Grant 7,661,055 - Lee , et al. February 9, 2 | 2010-02-09 |
Tail-biting turbo coding to accommodate any information and/or interleaver block size
App 20100031125 - Shen; Ba-Zhong ; et al. | 2010-02-04 |
True bit level decoding of TTCM (turbo trellis code modulation) of variable rates and signal constellations
Grant 7,657,822 - Shen , et al. February 2, 2 | 2010-02-02 |
Quasi-cyclic LDPC (Low Density Parity Check) code construction
App 20100023838 - Shen; Ba-Zhong ; et al. | 2010-01-28 |
Overlapping sub-matrix based LDPC (low density parity check) decoder
Grant 7,644,339 - Tran , et al. January 5, 2 | 2010-01-05 |
LDPC (Low Density Parity Check) codes with corresponding parity check matrices selectively constructed with CSI (Cyclic Shifted Identity) and null sub-matrices
App 20090327847 - Shen; Ba-Zhong ; et al. | 2009-12-31 |
LDPC (low density parity check) code size adjustment by shortening and puncturing
Grant 7,631,246 - Shen , et al. December 8, 2 | 2009-12-08 |
Parallel concatenated code with soft-in soft-out interactive turbo decoder
App 20090285320 - Cameron; Kelly B. ; et al. | 2009-11-19 |
LDPC coding systems for 60 GHz millimeter wave based physical layer extension
App 20090282315 - Trachewsky; Jason A. ; et al. | 2009-11-12 |
Efficient construction of LDPC (Low Density Parity Check) codes with corresponding parity check matrix having CSI (Cyclic Shifted Identity) sub-matrices
Grant 7,617,442 - Shen , et al. November 10, 2 | 2009-11-10 |
Efficient construction of LDPC (Low Density Parity Check) codes with corresponding parity check matrix having CSI (Cyclic Shifted Identity) sub-matrices
Grant 7,617,441 - Lee , et al. November 10, 2 | 2009-11-10 |
Algebraic construction of LDPC (Low Density Parity Check) codes with corresponding parity check matrix having CSI (Cyclic Shifted Identity) sub-matrices
Grant 7,617,439 - Shen , et al. November 10, 2 | 2009-11-10 |
Implementation of LDPC (low density parity check) decoder by sweeping through sub-matrices
Grant 7,617,433 - Lee , et al. November 10, 2 | 2009-11-10 |
Iterative metric updating when decoding LDPC (low density parity check) coded signals and LDPC coded modulation signals
Grant 7,600,180 - Shen , et al. October 6, 2 | 2009-10-06 |
Decoding error correcting codes transmitted through multiple wire twisted pair cables with uneven noise on the wires
Grant 7,587,008 - Shen , et al. September 8, 2 | 2009-09-08 |
Efficient front end memory arrangement to support parallel bit node and check node processing in LDPC (Low Density Parity Check) decoders
Grant 7,587,659 - Tran , et al. September 8, 2 | 2009-09-08 |
Rate control adaptable communications
App 20090217142 - Cameron; Kelly Brian ; et al. | 2009-08-27 |
Virtual limited buffer modification for rate matching
App 20090199062 - Shen; Ba-Zhong ; et al. | 2009-08-06 |
Parallel concatenated code with soft-in soft-out interactive turbo decoder
Grant 7,570,700 - Cameron , et al. August 4, 2 | 2009-08-04 |
Fixed-spacing Parity Insertion For Fec (forward Error Correction) Codewords
App 20090193312 - Lee; Tak K. ; et al. | 2009-07-30 |
LDPC (Low Density Parity Check) coding and interleaving implemented in MIMO communication systems
App 20090187804 - Shen; Ba-Zhong ; et al. | 2009-07-23 |
Short length LDPC (Low Density Parity Check) code and modulation adapted for high speed Ethernet applications
Grant 7,559,010 - Shen , et al. July 7, 2 | 2009-07-07 |
Construction of irregular LDPC (low density parity check) codes using RS (Reed-Solomon) codes or GRS (generalized Reed-Solomon) code
Grant 7,549,105 - Shen , et al. June 16, 2 | 2009-06-16 |
Flexible rate matching
App 20090135965 - Shen; Ba-Zhong ; et al. | 2009-05-28 |
Low Density Parity Check (LDPC) Encoded Higher Order Modulation
App 20090129484 - HE; Lin ; et al. | 2009-05-21 |
Construction of LDPC (Low Density Parity Check) codes using GRS (Generalized Reed-Solomon) code
Grant 7,536,629 - Shen , et al. May 19, 2 | 2009-05-19 |
Single CRC polynomial for both turbo code block CRC and transport block CRC
App 20090119568 - Shen; Ba-Zhong ; et al. | 2009-05-07 |
Sub-matrix-based implementation of LDPC (Low Density Parity Check) decoder
Grant 7,530,002 - Lee , et al. May 5, 2 | 2009-05-05 |
LDPC (Low Density Parity Check) coding and interleaving implemented in MIMO communication systems
Grant 7,516,390 - Shen , et al. April 7, 2 | 2009-04-07 |
LDPC (Low Density Parity Check) coded 128 DSQ (Double Square QAM) constellation modulation and associated labeling
Grant 7,515,642 - Ungerboeck , et al. April 7, 2 | 2009-04-07 |
Data puncturing ensuring orthogonality within communication systems
App 20090067527 - Lee; Tak K. ; et al. | 2009-03-12 |
Register Exchange Network For Radix-4 Sova (soft-output Viterbi Algorithm)
App 20090063940 - Yen; Johnson ; et al. | 2009-03-05 |
AMP (accelerated message passing) decoder adapted for LDPC (low density parity check) codes
Grant 7,500,172 - Shen , et al. March 3, 2 | 2009-03-03 |
Parallel concatenated code with soft-in soft-out interactive turbo decoder
Grant 7,499,503 - Cameron , et al. March 3, 2 | 2009-03-03 |
Optimal Circular Buffer Rate Matching For Turbo Code
App 20090049360 - SHEN; BA-ZHONG ; et al. | 2009-02-19 |
Turbo Coding Having Combined Turbo De-padding And Rate Matching De-padding
App 20090024909 - SHEN; BA-ZHONG ; et al. | 2009-01-22 |
Symbol by symbol variable code rate capable communication device
Grant 7,472,335 - Cameron , et al. December 30, 2 | 2008-12-30 |
Decoding LDPC (low density parity check) code and graphs using multiplication (or addition in log-domain) on both sides of bipartite graph
Grant 7,464,317 - Cameron , et al. December 9, 2 | 2008-12-09 |
Parallel concatenated code with soft-in soft-out interactive turbo decoder
Grant 7,460,608 - Cameron , et al. December 2, 2 | 2008-12-02 |
LDPC (Low Density Parity Check) coded modulation hybrid decoding
Grant 7,451,386 - Shen , et al. November 11, 2 | 2008-11-11 |
Optimal Period Rate Matching For Turbo Coding
App 20080276153 - Shen; Ba-Zhong ; et al. | 2008-11-06 |
System correcting random and/or burst errors using RS (Reed-Solomon) code, turbo/LDPC (Low Density Parity Check) code and convolutional interleave
Grant 7,447,981 - Cameron , et al. November 4, 2 | 2008-11-04 |
Efficient design to implement min**/min**- or max**/max**- functions in LDPC (low density parity check) decoders
Grant 7,447,985 - Tran , et al. November 4, 2 | 2008-11-04 |
System correcting random and/or burst errors using RS (Reed-Solomon) code, turbo/LDPC (Low Density Parity Check) code and convolutional interleave
Grant 7,447,984 - Cameron , et al. November 4, 2 | 2008-11-04 |
Information Bit Puncturing For Turbo Coding With Parameter Selectable Rate Matching Tailored To Lower Eb/no Without Degrading Bler (block Error Rate) Performance
App 20080256424 - Shen; Ba-Zhong ; et al. | 2008-10-16 |
Multi-dimensional space Gray code maps for multi-dimensional phase modulation as applied to LDPC (Low Density Parity Check) coded modulation
Grant 7,436,902 - Shen , et al. October 14, 2 | 2008-10-14 |
LDPC (Low Density Parity Check) coded signal decoding using parallel and simultaneous bit node and check node processing
App 20080215950 - Shen; Ba-Zhong ; et al. | 2008-09-04 |
Parallel concatenated code with soft-in soft-out interactive turbo decoder
Grant 7,421,034 - Cameron , et al. September 2, 2 | 2008-09-02 |
Decoder design adaptable to decode coded signals using min* or max* processing
Grant 7,415,079 - Cameron , et al. August 19, 2 | 2008-08-19 |
Parallel concatenated code with soft-in-soft-out interactive turbo decoder
Grant 7,409,006 - Cameron , et al. August 5, 2 | 2008-08-05 |
Efficient design to implement LDPC (Low Density Parity Check) decoder
Grant 7,409,628 - Tran , et al. August 5, 2 | 2008-08-05 |
Variable code rate and signal constellation turbo trellis coded modulation codec
Grant 7,406,650 - Cameron , et al. July 29, 2 | 2008-07-29 |
Formulaic flexible collision-free memory accessing for parallel turbo decoding with quadratic polynomial permutation (QPP) interleave
App 20080172591 - Shen; Ba-Zhong ; et al. | 2008-07-17 |
Quadratic polynomial permutation (QPP) interleaver providing hardware savings and flexible granularity adaptable to any possible turbo code block size
App 20080172590 - Shen; Ba-Zhong ; et al. | 2008-07-17 |
Amplifying magnitude metric of received signals during iterative decoding of LDPC (Low Density Parity Check) code and LDPC coded modulation
Grant 7,401,283 - Shen , et al. July 15, 2 | 2008-07-15 |
Simplified RS (reed-solomon) code decoder that obviates error value polynomial calculation
App 20080168336 - Shen; Ba-Zhong ; et al. | 2008-07-10 |
Common circuitry supporting both bit node and check node processing in LDPC (Low Density Parity Check) decoder
Grant 7,395,487 - Tran , et al. July 1, 2 | 2008-07-01 |
Turbo decoder employing ARP (almost regular permutation) interleave and inverse thereof as de-interleave
App 20080133997 - Lee; Tak K. ; et al. | 2008-06-05 |
LDPC (Low Density Parity Check) coded modulation hybrid decoding using non-Gray code maps for improved performance
Grant 7,383,493 - Shen , et al. June 3, 2 | 2008-06-03 |
Fast min*- or max*-circuit in LDPC (low density parity check) decoder
Grant 7,383,485 - Tran , et al. June 3, 2 | 2008-06-03 |
IPHD (iterative parallel hybrid decoding) of various MLC (multi-level code) signals
Grant 7,383,487 - Shen , et al. June 3, 2 | 2008-06-03 |
Address generation for contention-free memory mappings of turbo codes with ARP (almost regular permutation) interleaves
App 20080115033 - Lee; Tak K. ; et al. | 2008-05-15 |
Bandwidth efficient coded modulation scheme based on MLC (multi-level code) signals having multiple maps
Grant 7,370,265 - Shen , et al. May 6, 2 | 2008-05-06 |
Turbo decoder employing ARP (almost regular permutation) interleave and arbitrary number of decoding processors
App 20080104482 - Lee; Tak K. ; et al. | 2008-05-01 |
Tail-biting turbo code for arbitrary number of information bits
App 20080092018 - Shen; Ba-Zhong ; et al. | 2008-04-17 |
Inverse function of min*:min*- (inverse function of max*:max*-)
Grant 7,360,146 - Shen , et al. April 15, 2 | 2008-04-15 |
General and algebraic-constructed contention-free memory mapping for parallel turbo decoding with algebraic interleave ARP (almost regular permutation) of all possible sizes
App 20080086673 - Shen; Ba-Zhong ; et al. | 2008-04-10 |
Reduced complexity ARP (almost regular permutation) interleaves providing flexible granularity and parallelism adaptable to any possible turbo code block size
App 20080086674 - Shen; Ba-Zhong ; et al. | 2008-04-10 |
Overlapping sub-matrix based LDPC (low density parity check) decoder
App 20080082868 - Tran; Hau Thien ; et al. | 2008-04-03 |
Decoding LDPC (low density parity check) code with new operators based on min.sup.* operator
Grant 7,350,130 - Tran , et al. March 25, 2 | 2008-03-25 |
LDPC (low density parity check) coded modulation symbol decoding
App 20080065961 - Shen; Ba-Zhong ; et al. | 2008-03-13 |
Combined LDPC (Low Density Parity Check) encoder and syndrome checker
App 20080052593 - Lee; Tak K. ; et al. | 2008-02-28 |
Parallel concatenated code with soft-in soft-out interactive turbo decoder
App 20080043878 - Cameron; Kelly B. ; et al. | 2008-02-21 |
Low density parity check (LDPC) code decoder using min*, min**, max* or max** and their respective inverses
Grant 7,328,398 - Shen , et al. February 5, 2 | 2008-02-05 |
Determination of variable code rates for a rate control sequence
Grant 7,321,633 - Cameron , et al. January 22, 2 | 2008-01-22 |
LDPC (Low Density Parity Check) coded modulation symbol decoding using non-Gray code maps for improved performance
Grant 7,322,005 - Shen , et al. January 22, 2 | 2008-01-22 |
LDPC (low density parity check) coded modulation hybrid decoding
App 20080005650 - Shen; Ba-Zhong ; et al. | 2008-01-03 |
Stopping and/or reducing oscillations in low density parity check (LDPC) decoding
Grant 7,296,216 - Shen , et al. November 13, 2 | 2007-11-13 |
Decoding LDPC (Low Density Parity Check) code and graphs using multiplication (or addition in log-domain) on both sides of bipartite graph
App 20070260944 - Cameron; Kelly Brian ; et al. | 2007-11-08 |
LDPC (Low Density Parity Check) coded signal decoding using parallel and simultaneous bit node and check node processing
Grant 7,281,192 - Shen , et al. October 9, 2 | 2007-10-09 |
LDPC (low density parity check) code size adjustment by shortening and puncturing
App 20070162814 - Shen; Ba-Zhong ; et al. | 2007-07-12 |
Bandwidth efficient coded modulation scheme based on MLC (multi-level code) signals having multiple maps
App 20070162818 - Shen; Ba-Zhong ; et al. | 2007-07-12 |
Parallel concatenated code with soft-in soft-out interactive turbo decoder
Grant 7,242,726 - Cameron , et al. July 10, 2 | 2007-07-10 |
Decoding LDPC (Low Density Parity Check) code and graphs using multiplication (or addition in log-domain) on both sides of bipartite graph
Grant 7,243,287 - Cameron , et al. July 10, 2 | 2007-07-10 |
Sub-matrix-based implementation of LDPC (Low Density Parity Check ) decoder
App 20070157061 - Lee; Tak K. ; et al. | 2007-07-05 |
Implementation of LDPC (Low Density Parity Check) decoder by sweeping through sub-matrices
App 20070157062 - Lee; Tak K. ; et al. | 2007-07-05 |
8 PSK rotationally invariant turbo trellis coded modulation without parallel transitions
Grant 7,239,667 - Shen , et al. July 3, 2 | 2007-07-03 |
Partial-parallel implementation of LDPC (low density parity check) decoders
App 20070127387 - Lee; Tak K. ; et al. | 2007-06-07 |
Iterative metric updating when decoding LDPC (low density parity check) coded signals and LDPC coded modulation signals
App 20070124644 - Shen; Ba-Zhong ; et al. | 2007-05-31 |
Non-systematic and non-linear PC-TCM (Parallel Concatenate Trellis Coded Modulation)
Grant 7,221,714 - Shen , et al. May 22, 2 | 2007-05-22 |
Iterative metric updating when decoding LDPC (low density parity check) coded signals and LDPC coded modulation signals
Grant 7,216,283 - Shen , et al. May 8, 2 | 2007-05-08 |
Symbol by symbol variable constellation type and/or mapping capable communication device
Grant 7,210,092 - Cameron , et al. April 24, 2 | 2007-04-24 |
Bandwidth efficient coded modulation scheme based on MLC (multi-level code) signals having multiple maps
Grant 7,197,690 - Shen , et al. March 27, 2 | 2007-03-27 |
Parallel concatenated turbo code modulation encoder
Grant 7,188,301 - Cameron , et al. March 6, 2 | 2007-03-06 |
LDPC (low density parity check) coded modulation hybrid decoding
Grant 7,185,270 - Shen , et al. February 27, 2 | 2007-02-27 |
Variable modulation with LDPC (low density parity check) coding
App 20070044000 - Shen; Ba-Zhong ; et al. | 2007-02-22 |
Efficient construction of LDPC (Low Density Parity Check) codes with corresponding parity check matrix having CSI (Cyclic Shifted Identity) sub-matrices
App 20070033497 - Shen; Ba-Zhong ; et al. | 2007-02-08 |
Efficient construction of LDPC (Low Density Parity Check) codes with corresponding parity check matrix having CSI (Cyclic Shifted Identity) sub-matrices
App 20070033480 - Lee; Tak K. ; et al. | 2007-02-08 |
Variable code rate and signal constellation turbo trellis coded modulation codec
App 20070016841 - Cameron; Kelly Brian ; et al. | 2007-01-18 |
Communication decoder employing single trellis to support multiple code rates and/or multiple modulations
App 20070011595 - Cameron; Kelly Brian ; et al. | 2007-01-11 |
Method and apparatus for parallel decoding of turbo encoded data
Grant 7,158,589 - Cameron , et al. January 2, 2 | 2007-01-02 |
LDPC (low density parity check) coded modulation symbol decoding
Grant 7,159,170 - Shen , et al. January 2, 2 | 2007-01-02 |
Efficient LDPC code decoding with new minus operator in a finite precision radix system
Grant 7,149,953 - Cameron , et al. December 12, 2 | 2006-12-12 |
Variable modulation with LDPC (low density parity check) coding
Grant 7,139,964 - Shen , et al. November 21, 2 | 2006-11-21 |
Parallel concatenated code with soft-in-soft-out interactive turbo decoder
App 20060251184 - Cameron; Kelly Brian ; et al. | 2006-11-09 |
System correcting random and/or burst errors using RS (Reed-Solomon) code, turbo/LDPC (Low Density Parity Check) code and convolutional interleave
App 20060224934 - Cameron; Kelly Brian ; et al. | 2006-10-05 |
System correcting random and/or burst errors using RS (Reed-Solomon) code, turbo/LDPC (Low Density Parity Check) code and convolutional interleave
App 20060224935 - Cameron; Kelly Brian ; et al. | 2006-10-05 |
Low density parity check (LDPC) code decoder using min*, min**, max* or max** and their respective inverses
App 20060218465 - Shen; Ba-Zhong ; et al. | 2006-09-28 |
Communication decoder employing single trellis to support multiple code rates and/or multiple modulations
Grant 7,111,226 - Cameron , et al. September 19, 2 | 2006-09-19 |
Low density parity check (LDPC) code decoder using min*, min**, max* or max** and their respective inverses
Grant 7,107,511 - Shen , et al. September 12, 2 | 2006-09-12 |
AMP (accelerated message passing) decoder adapted for LDPC (low density parity check) codes
App 20060195754 - Shen; Ba-Zhong ; et al. | 2006-08-31 |
Variable code rate and signal constellation turbo trellis coded modulation codec
Grant 7,093,187 - Cameron , et al. August 15, 2 | 2006-08-15 |
Close two constituent trellis of a turbo encoder within the interleave block
Grant 7,085,985 - Cameron , et al. August 1, 2 | 2006-08-01 |
Algebraic construction of LDPC (Low Density Parity Check) codes with corresponding parity check matrix having CSI (Cyclic Shifted Identity) sub-matrices
App 20060156206 - Shen; Ba-Zhong ; et al. | 2006-07-13 |
Construction of irregular LDPC (low density parity check) codes using RS (Reed-Solomon) codes or GRS (generalized Reed-Solomon) code
App 20060156168 - Shen; Ba-Zhong ; et al. | 2006-07-13 |
LDPC (Low Density Parity Check) coding and interleaving implemented in MIMO communication systems
App 20060156169 - Shen; Ba-Zhong ; et al. | 2006-07-13 |
Construction of LDPC (Low Density Parity Check) codes using GRS (Generalized Reed-Solomon) code
App 20060156179 - Shen; Ba-Zhong ; et al. | 2006-07-13 |
Metric calculation design for variable code rate decoding of broadband trellis, TCM, or TTCM
Grant 7,065,695 - Cameron , et al. June 20, 2 | 2006-06-20 |
16 QAM and 16 APSK TTCM (Turbo Trellis Coded Modulation) with minimum bandwidth efficiency of 3 bit/s/Hz using a rate 2/4 constituent encoder
Grant 7,062,700 - Shen , et al. June 13, 2 | 2006-06-13 |
Amplifying magnitude metric of received signals during iterative decoding of LDPC (Low Density Parity Check) code and LDPC coded modulation
App 20060107179 - Shen; Ba-Zhong ; et al. | 2006-05-18 |
Two-stage block synchronization and scrambling
App 20060093146 - Ungerboeck; Gottfried ; et al. | 2006-05-04 |
Parallel concatenated code with soft-in soft-out interactive turbo decoder
Grant 7,035,342 - Cameron , et al. April 25, 2 | 2006-04-25 |
Message passing memory and barrel shifter arrangement in LDPC (Low Density Parity Check) decoder supporting multiple LDPC codes
App 20060085720 - Tran; Hau Thien ; et al. | 2006-04-20 |
Low density parity check (LDPC) code decoder using min*, min**, max* or max** and their respective inverses
Grant 7,017,106 - Shen , et al. March 21, 2 | 2006-03-21 |
Method and apparatus for performing calculations for forward (alpha) and reverse (beta) metrics in a map decoder
Grant 7,012,975 - Tran , et al. March 14, 2 | 2006-03-14 |
Decoding error correcting codes transmitted through multiple wire twisted pair cables with uneven noise on the wires
App 20060045213 - Shen; Ba-Zhong ; et al. | 2006-03-02 |
LDPC (Low Density Parity Check) coded 128 DSQ (Double Square QAM) constellation modulation and associated labeling
App 20060045197 - Ungerboeck; Gottfried ; et al. | 2006-03-02 |
Short length LDPC (Low Density Parity Check) code and modulation adapted for high speed Ethernet applications
App 20060041821 - Shen; Ba-Zhong ; et al. | 2006-02-23 |
Method and apparatus for iterative decoding
Grant 6,982,659 - Shen , et al. January 3, 2 | 2006-01-03 |
Common circuitry supporting both bit node and check node processing in LDPC (Low Density Parity Check) decoder
App 20050268206 - Tran, Hau Thien ; et al. | 2005-12-01 |
Efficient front end memory arrangement to support parallel bit node and check node processing in LDPC (Low Density Parity Check) decoders
App 20050262421 - Tran, Hau Thien ; et al. | 2005-11-24 |
Efficient design to implement LDPC (Low Density Parity Check) decoder
App 20050262424 - Tran, Hau Thien ; et al. | 2005-11-24 |
Fast min* - or max* - circuit in LDPC (Low Density Parity Check) decoder
App 20050262408 - Tran, Hau Thien ; et al. | 2005-11-24 |
Efficient design to implement min**/min**- or max**/max**- functions in LDPC (low density parity check) decoders
App 20050246618 - Tran, Hau Thien ; et al. | 2005-11-03 |
Decoding LDPC (Low Density Parity Check) code and graphs using multiplication (or addition in log-domain) on both sides of bipartite graph
App 20050246606 - Cameron, Kelly Brian ; et al. | 2005-11-03 |
LDPC (Low Density Parity Check) coded signal decoding using parallel and simultaneous bit node and check node processing
App 20050229090 - Shen, Ba-Zhong ; et al. | 2005-10-13 |
Asymmetrical mimo wireless communications
App 20050185575 - Hansen, Christopher J. ; et al. | 2005-08-25 |
WLAN transmitter having high data throughput
App 20050186986 - Hansen, Christopher J. ; et al. | 2005-08-25 |
Multiple input multiple output wireless local area network communications
App 20050186958 - Hansen, Christopher J. ; et al. | 2005-08-25 |
Efficient LDPC code decoding with new minus operator in a finite precision radix system
App 20050172209 - Cameron, Kelly Brian ; et al. | 2005-08-04 |
IPHD (iterative parallel hybrid decoding) of various MLC (multi-level code) signals
App 20050166132 - Shen, Ba-Zhong ; et al. | 2005-07-28 |
Decoding LDPC (low density parity check) code with new operators based on min* operator
App 20050149844 - Tran, Hau Thien ; et al. | 2005-07-07 |
Bandwidth efficient coded modulation scheme based on MLC (multi-level code) signals having multiple maps
App 20050149843 - Shen, Ba-Zhong ; et al. | 2005-07-07 |
Variable modulation with LDPC (low density parity check) coding
App 20050114748 - Shen, Ba-Zhong ; et al. | 2005-05-26 |
LDPC (Low Density Parity Check) coded modulation hybrid decoding
App 20050028071 - Shen, Ba-Zhong ; et al. | 2005-02-03 |
Parallel concatenated code with soft-in soft-out interactive turbo decoder
App 20050022090 - Cameron, Kelly B. ; et al. | 2005-01-27 |
Parallel concatenated code with soft-in soft-out interactive turbo decoder
App 20050021555 - Cameron, Kelly B. ; et al. | 2005-01-27 |
Parallel concatenated code with soft-in soft-out interactive turbo decoder
App 20050015705 - Cameron, Kelly B. ; et al. | 2005-01-20 |
Low density parity check (LDPC) code decoder using min*, min**, max* or max** and their respective inverses
App 20050010856 - Shen, Ba-Zhong ; et al. | 2005-01-13 |
16 QAM and 16 APSK TTCM (Turbo Trellis Coded Modulation) with minimum bandwidth of 3 bit/s/Hz using a rate 2/4 constituent encoder
App 20040261003 - Shen, Ba-Zhong ; et al. | 2004-12-23 |
Multi-dimensional space Gray code maps for multi-dimensional phase modulation as applied to LDPC (Low Density Parity Check) coded modulation
App 20040258177 - Shen, Ba-Zhong ; et al. | 2004-12-23 |
LDPC (low density parity check) coded modulation symbol decoding
App 20040255228 - Shen, Ba-Zhong ; et al. | 2004-12-16 |
Iterative metric updating when decoding LDPC (Low Density Parity Check) coded signals and LDPC coded modulation signals
App 20040255229 - Shen, Ba-Zhong ; et al. | 2004-12-16 |
Variable modulation with LDPC (low density parity check) coding
App 20040255221 - Shen, Ba-Zhong ; et al. | 2004-12-16 |
LDPC (Low Density Parity Check) coded modulatiion symbol decoding using non-Gray code maps for improved performance
App 20040255231 - Shen, Ba-Zhong ; et al. | 2004-12-16 |
LDPC (Low Density Parity Check) coded modulation hybrid decoding using non-Gray code maps for improved performance
App 20040252791 - Shen, Ba-Zhong ; et al. | 2004-12-16 |
Decoder design adaptable to decode coded signals using min* or max* processing
App 20040240590 - Cameron, Kelly Brian ; et al. | 2004-12-02 |
Non-systematic and non-linear PC-TCM (Parallel Concatenate Trellis coded modulation)
App 20040228419 - Shen, Ba-Zhong ; et al. | 2004-11-18 |
Parallel concatenated code with soft-in soft-out interactive turbo decoder
App 20040210812 - Cameron, Kelly B. ; et al. | 2004-10-21 |
8 PSK rotationally invariant turbo trellis coded modulation without parallel transitions
App 20040184560 - Shen, Ba-Zhong ; et al. | 2004-09-23 |
Stopping and/or reducing oscillations in low density parity check (LDPC) decoding
App 20040148561 - Shen, Ba-Zhong ; et al. | 2004-07-29 |
Method and apparatus for iterative decoding
App 20040140915 - Shen, Ba-Zhong ; et al. | 2004-07-22 |
Turbo coding for upstream and downstream transmission in cable systems
App 20040128696 - Bhaskaran, Ravi ; et al. | 2004-07-01 |
Shared galois field multiplier
Grant 6,701,336 - Shen , et al. March 2, 2 | 2004-03-02 |
Low density parity check (LDPC) code decoder using min*, min**, max* or max** and their respective inverses
App 20040034827 - Shen, Ba-Zhong ; et al. | 2004-02-19 |
Close two constituent trellis of a turbo encoder within the interleave block
App 20030226088 - Cameron, Kelly Brian ; et al. | 2003-12-04 |
Variable code rate and signal constellation turbo trellis coded modulation codec
App 20030223506 - Cameron, Kelly Brian ; et al. | 2003-12-04 |
True bit level decoding of TTCM (Turbo Trellis Code Modulation )
App 20030226096 - Shen, Ba-Zhong ; et al. | 2003-12-04 |
Metric calculation design for variable code rate decoding of broadband trellis, TCM, or TTCM
App 20030226087 - Cameron, Kelly Brian ; et al. | 2003-12-04 |
Method and apparatus for iterative decoding
App 20020196165 - Shen, Ba-Zhong ; et al. | 2002-12-26 |
Method and apparatus for parallel decoding of turbo encoded data
App 20020071505 - Cameron, Kelly B. ; et al. | 2002-06-13 |
Stopping criteria for iterative decoding
App 20020067294 - Shen, Ba-Zhong ; et al. | 2002-06-06 |
Method and apparatus for performing calculations for forward (alpha) and reverse (beta) metrics in a map decoder
App 20020061069 - Tran, Hau Thien ; et al. | 2002-05-23 |
Parallel concatenated code with soft-in soft-out interactive turbo decoder
App 20020061070 - Cameron, Kelly B. ; et al. | 2002-05-23 |
Parallel concatenated code with soft-in soft-out interactive turbo decoder
App 20020061071 - Cameron, Kelly B. ; et al. | 2002-05-23 |
Method of normalization of forward metric (alpha) and reverse metic (beta) in a map decoder
App 20020048331 - Tran, Hau Thien ; et al. | 2002-04-25 |
| 