ClassID:

222797

H03M13/2785 - CPC Classification

Classification description:

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; Interleaver implementations, which reduce the amount of required interleaving memory Interleaver using in-place interleaving, i.e. writing to and reading from the memory is performed at the same memory location

Recent Application in this class:
#1
20250342081
2025-11-06

DELAYED SNOOP FOR MULTI-CACHE SYSTEMS

#2
20250328415
2025-10-23

MULTICORE SHARED CACHE OPERATION ENGINE

#3
20250315342
2025-10-09

CREDIT AWARE CENTRAL ARBITRATION FOR MULTI-ENDPOINT, MULTI-CORE SYSTEM

#4
20250231684
2025-07-17

VIRTUAL NETWORK PRE-ARBITRATION

#5
20250181238
2025-06-05

MULTICORE, MULTIBANK, FULLY CONCURRENT COHERENCE CONTROLLER

#6
20250094044
2025-03-20

MULTICORE SHARED CACHE OPERATION ENGINE

#7
20250060873
2025-02-20

CONFIGURABLE CACHE FOR COHERENT SYSTEM

#8
20240184446
2024-06-06

MULTI-PROCESSOR BRIDGE WITH CACHE ALLOCATE AWARENESS

#9
20240086065
2024-03-14

DELAYED SNOOP FOR IMPROVED MULTI-PROCESS FALSE SHARING PARALLEL THREAD PERFORMANCE

#10
20230418469
2023-12-28

Multicore shared cache operation engine

#11
20230384931
2023-11-30

Configurable cache for coherent system

#12
20230325078
2023-10-12

Virtual network pre-arbitration for deadlock avoidance and enhanced performance

#13
20230216807
2023-07-06

Time interleaver, time deinterleaver, time interleaving method, and time deinterleaving method

#14
20220393991
2022-12-08

Time interleaver, time deinterleaver, time interleaving method, and time deinterleaving method

#15
20220374358
2022-11-24

Adaptive credit-based replenishment threshold used for transaction arbitration in a system that supports multiple levels of credit expenditure

#16
20220374357
2022-11-24

Multicore, multibank, fully concurrent coherence controller

#17
20220374356
2022-11-24

CREDIT AWARE CENTRAL ARBITRATION FOR MULTI-ENDPOINT, MULTI-CORE SYSTEM

#18
20220283942
2022-09-08

DISTRIBUTED ERROR DETECTION AND CORRECTION WITH HAMMING CODE HANDOFF

#19
20220269607
2022-08-25

MULTI-PROCESSOR, MULTI-DOMAIN, MULTI-PROTOCOL, CACHE COHERENT, SPECULATION AWARE SHARED MEMORY AND INTERCONNECT

#20
20220229779
2022-07-21

Configurable cache for multi-endpoint heterogeneous coherent system

#21
20220156193
2022-05-19

Delayed snoop for improved multi-process false sharing parallel thread performance

#22
20220156192
2022-05-19

Multicore shared cache operation engine

#23
20210382822
2021-12-09

Virtual network pre-arbitration for deadlock avoidance and enhanced performance

#24
20210349821
2021-11-11

Multi-processor bridge with cache allocate awareness

#25
20210326260
2021-10-21

MULTICORE SHARED CACHE OPERATION ENGINE

#26
20210175905
2021-06-10

Deinterleaver

#27
20210152486
2021-05-20

Time interleaver, time deinterleaver, time interleaving method, and time deinterleaving method

#28
20210143841
2021-05-13

System, method, and apparatus for interleaving data

#29
20210026768
2021-01-28

Virtual network pre-arbitration for deadlock avoidance and enhanced performance

#30
20200119753
2020-04-16

Distributed error detection and correction with hamming code handoff

#31
20200117621
2020-04-16

Multi-processor, multi-domain, multi-protocol, cache coherent, speculation aware shared memory and interconnect

#32
20200117620
2020-04-16

Adaptive credit-based replenishment threshold used for transaction arbitration in a system that supports multiple levels of credit expenditure

#33
20200117619
2020-04-16

Credit aware central arbitration for multi-endpoint, multi-core system

#34
20200117618
2020-04-16

Virtual network pre-arbitration for deadlock avoidance and enhanced performance

#35
20200117606
2020-04-16

Multi-power-domain bridge with prefetch and write merging

#36
20200117603
2020-04-16

Multicore, multibank, fully concurrent coherence controller

#37
20200117602
2020-04-16

Delayed snoop for improved multi-process false sharing parallel thread performance

#38
20200117600
2020-04-16

Multicore shared cache operation engine

#39
20200117467
2020-04-16

Configurable cache for multi-endpoint heterogeneous coherent system

#40
20200117395
2020-04-16

Multi-processor bridge with cache allocate awareness

#41
20200117394
2020-04-16

Multicore shared cache operation engine

#42
20200052821
2020-02-13

System, method, and apparatus for interleaving data

#43
20200052722
2020-02-13

Deinterleaver

#44
20190394141
2019-12-26

Time interleaver, time deinterleaver, time interleaving method, and time deinterleaving method

#45
20190044881
2019-02-07

Time interleaver, time deinterleaver, time interleaving method, and time deinterleaving method

#46
20180159791
2018-06-07

Time interleaver, time deinterleaver, time interleaving method, and time deinterleaving method

#47
20180077447
2018-03-15

DE-INTERLEAVING CIRCUIT AND DE-INTERLEAVING METHOD

#48
20160226786
2016-08-04

Time interleaver, time deinterleaver, time interleaving method, and time deinterleaving method

#49
20160140037
2016-05-19

Systems, methods, and computer readable media for digital radio broadcast receiver memory and power reduction

#50
20120272118
2012-10-25

Variable modulation with LDPC (low density parity check) coding

#51
20120054578
2012-03-01

Formulaic flexible collision-free memory accessing for parallel turbo decoding with quadratic polynomial permutation (QPP) interleave

#52
20110289367
2011-11-24

Method and device for flexible error correction encoding and corresponding computer program

#53
20110258518
2011-10-20

Variable modulation with LDPC (low density parity check) coding

#54
20110026640
2011-02-03

Systems, methods, and computer readable media for digital radio broadcast receiver memory and power reduction

#55
20100245677
2010-09-30

Receiving apparatus, receiving method, program, and receiving system

#56
20100077282
2010-03-25

True bit level decoding of TTCM (turbo trellis coded modulation) of variable rates and signal constellations

#57
20090249134
2009-10-01

De-interleaving mechanism involving a multi-banked LLR buffer

#58
20080172591
2008-07-17

Formulaic flexible collision-free memory accessing for parallel turbo decoding with quadratic polynomial permutation (QPP) interleave

#59
20080092013
2008-04-17

Method for interleaving data in a communication device

#60
20070277008
2007-11-29

In-place data deinterleaving

#61
20070220406
2007-09-20

Method and apparatus for memory optimization in MPE-FEC system

#62
20070044000
2007-02-22

Variable modulation with LDPC (low density parity check) coding

#63
20070016841
2007-01-18

Variable code rate and signal constellation turbo trellis coded modulation codec

#64
20060280254
2006-12-14

In-place transformations with applications to encoding and decoding various classes of codes

#65
20060107163
2006-05-18

Turbo decoding apparatus and interleave-deinterleave apparatus

#66
20060036819
2006-02-16

Interleaver for iterative decoder

#67
20060026484
2006-02-02

System and method for interleaving data in a communication device

#68
20050226354
2005-10-13

Memory control method for time deinterleaving in DMB receiver

#69
20050154963
2005-07-14

Deinterleaving device for digital broadcast receivers having a downsized deinterleaver memory and deinterleaving method thereof

#70
20050114748
2005-05-26

Variable modulation with LDPC (low density parity check) coding

#71
20050050428
2005-03-03

Interleaver and device for decoding digital signals comprising such an interleaver

#72
20050050284
2005-03-03

System and method for interleaving data in a communications device

#73
16109612
2019-09-24

Method, apparatus, and system for deinterleaving data