222793 ⎘
Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques Internal interleaver for turbo codes
Sub-classes:Double factor correction turbo decoding method based on simulated annealing algorithm
#2Method for generating a signal by means of a turbo-encoder, and corresponding device and computer program
#3TURBO ENCODING METHOD, TURBO ENCODER AND UAV
#4Method for spreading data symbol frequency domain information in power line carrier communication
#5Interleaver for turbo codes as a function of the puncturing pattern
#6Turbo product polar coding with hard decision cleaning
#7Methods and apparatus for achieving low coding rates
#8Parallelizable reduced state sequence estimation via BCJR algorithm
#9Fully parallel turbo decoding
#10Apparatus and method for turbo product codes
#11Turbo decoders with stored column indexes for interleaver address generation and out-of-bounds detection and associated methods
#12Method and a system implementing a turbo-diversity scheme for wireless OFDM systems
#13Bit-interleaver for an optical line terminal
#14Encoding and decoding using constrained interleaving
#15Encoding and decoding using constrained interleaving
#16Apparatus and method for generating interleaver index
#17Decoding apparatus and method
#18Detection, avoidance and/or correction of problematic puncturing patterns in parity bit streams used when implementing turbo codes
#19Method and apparatus for interleaving low density parity check (LDPC) codes over mobile satellite channels
#20Turbo-product codes (TPC) with interleaving
#21Interpreting I/O operation requests from pageable guests without host intervention
#22SCALABLE MEMORY ARCHITECTURE FOR TURBO ENCODING
#23Detection, avoidance and/or correction of problematic puncturing patterns in parity bit streams used when implementing turbo codes
#24Turbo code interleaver with near optimal performance
#25Methods, apparatus, and systems for coding with constrained interleaving
#26Variable modulation with LDPC (low density parity check) coding
#27WIRELESS SYSTEM WITH DIVERSITY PROCESSING
#28Subset transform interleaver
#29Calculation Method and Device of Intra-Turbo Code Interleaver
#30Detection, avoidance and/or correction of problematic puncturing patterns in parity bit streams used when implementing turbo codes
#31Interleaver address generation in turbo decoders for wireless communication systems
#32Reconfigurable interleaver having reconfigurable counters
#33Variable modulation with LDPC (low density parity check) coding
#34Programmable circuit for high speed computation of the interleaver tables for multiple wireless standards
#35Interleaving/de-interleaving method, soft-in/soft-out decoding method and error correction code encoder and decoder utilizing the same
#36Encoding apparatus and method using turbo code, and permutation unit and method
#37Address generation apparatus and method for quadratic permutation polynomial interleaver de-interleaver
#38Method and apparatus for interleaving a data stream using quadrature permutation polynomial functions (QPP)
#39Address generation for contention-free memory mappings of turbo codes with ARP (almost regular permutation) interleaves
#40Digital broadcast transmitter, digital broadcast receiver, and methods for configuring and processing streams thereof
#41Digital broadcast transmitter, digital broadcast receiver, and methods for configuring and processing digital transport streams thereof
#42Digital broadcast transmitter, digital broadcast receiver, and methods for configuring and processing streams thereof
#43Fast encoding and decoding methods and related devices
#44Contention free parallel access system and a method for contention free parallel access to a group of memory banks
#45Apparatus and methods for interleaving in a forward link only system
#46ADDRESS GENERATOR OF COMMUNICATION DATA INTERLEAVER AND COMMUNICATION DATA DECODING CIRCUIT
#47Address generation apparatus and method of data interleaver/deinterleaver
#48Data interleaver
#49True bit level decoding of TTCM (turbo trellis coded modulation) of variable rates and signal constellations
#50Random-access multi-directional CDMA2000 turbo code interleaver
#51Pruning methods for the generation of S-random interleavers, and interleaver performing the methods
#52Method for interleaving continuous length sequence
#53Interleaver address generation in turbo decoders for mobile multimedia multicast system communication systems
#54De-interleaving mechanism involving a multi-banked LLR buffer
#55Inter-sequence permutation turbo code system and operation methods thereof
#56Method and apparatus for interleaving low density parity check (LDPC) codes over mobile satellite channels
#57BUTTERFLY NETWORK FOR PERMUTATION OR DE-PERMUTATION UTILIZED BY CHANNEL ALGORITHM
#58Modified branch metric calculator to reduce interleaver memory and improve performance in a fixed-point turbo decoder
#59Communications device and wireless communications system
#60Multiple access for parallel turbo decoder
#61High rate turbo encoder and decoder for product codes
#62Decoding apparatus and method
#63Address generation for contention-free memory mappings of turbo codes with ARP (almost regular permutation) interleaves
#64Parallel interleaving apparatus and method
#65Turbo code interleaver with optimal performance
#66Turbo code interleaver with near optimal performance
#67Turbo code interleaver with near optimal performance
#68Memory mapping for parallel turbo decoding
#69Detection, avoidance and/or correction of problematic puncturing patterns in parity bit streams used when implementing turbo codes
#70Puncture-constrained interleaving for concatenated codes
#71Network for permutation or de-permutation utilized by channel coding algorithm
#72Encoding method, transmitter, network element and communication terminal
#73High spread highly randomized generatable interleavers
#74Address generation apparatus for turbo interleaver and deinterleaver in W-CDMA systems
#75Multi-standard turbo interleaver using tables
#76Turbo code interleaver for low frame error rate
#77Methods and apparatus for configuring a pilot symbol in a wireless communication system
#78METHODS AND APPARATUS FOR TRANSMITTING A FRAME STRUCTURE IN A WIRELESS COMMUNICATION SYSTEM
#79Method and system for interleaving in a parallel turbo decoder
#80Modified branch metric calculator to reduce interleaver memory and improve performance in a fixed-point turbo decoder
#81Variable modulation with LDPC (low density parity check) coding
#82Utilizing variable-length inputs in an inter-sequence permutation turbo code system
#83Variable code rate and signal constellation turbo trellis coded modulation codec
#84Inter-sequence permutation turbo code system and operation methods thereof
#85Efficient interleaver/de-interleaver desigh for the turbo decoder in a 3g wcdma system
#86System and method for time diversity
#87Pre-emptive interleaver address generator for turbo decoders
#88Enhanced turbo product code decoder system
#89System and method for modulation diversity
#90Prunable S-random interleavers
#91System and method for frequency diversity
#92Addresses generation for interleavers in turbo encoders and decoders
#93Turbo decoding apparatus and interleave-deinterleave apparatus
#94Interleaver for iterative decoder
#95Communications device and wireless communications system
#96Read enable generator for a turbo decoder deinterleaved symbol memory
#97Speed and memory optimized interleaving
#98Method for interleaving data frame and circuit thereof
#99Electronic device for reducing interleaving write access conflicts in optimized concurrent interleaving architecture for high throughput turbo decoding
#100Turbo decoder and turbo interleaver
#101Method and device for handling write access conflicts in interleaving for high throughput turbo-decoding
#102Turbo code interleaver with near optimal performance
#103Unified interleaver/de-interleaver
#104Variable modulation with LDPC (low density parity check) coding
#105High spread highly randomized generatable interleavers
#106Encoding and decoding apparatus and method
#107Encoding and decoding apparatus and method
#108Encoding and decoding apparatus and method
#109Memory mapping for parallel turbo decoding
#110Robust system for transmitting and receiving map data
#111Device and method for minimizing puncturing-caused output delay
#112Combined interleaver and deinterleaver, and turbo decoder comprising a combined interleaver and deinterleaver
#113Random-access multi-directional CDMA2000 turbo code interleaver