CN100461662C - 用于同步数字系列/同步光纤网系统的带内前向纠错解码器 - Google Patents
用于同步数字系列/同步光纤网系统的带内前向纠错解码器 Download PDFInfo
- Publication number
- CN100461662C CN100461662C CNB2005100846904A CN200510084690A CN100461662C CN 100461662 C CN100461662 C CN 100461662C CN B2005100846904 A CNB2005100846904 A CN B2005100846904A CN 200510084690 A CN200510084690 A CN 200510084690A CN 100461662 C CN100461662 C CN 100461662C
- Authority
- CN
- China
- Prior art keywords
- msub
- polynomial
- error correction
- data
- mrow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012937 correction Methods 0.000 title claims description 51
- 230000001360 synchronised effect Effects 0.000 title claims description 8
- 239000000835 fiber Substances 0.000 title claims 2
- JSZZRFHXEQCEJM-UHFFFAOYSA-N 7-hydroxy-10,10-dimethyl-7-phenylpyrido[1,2-a]indole-6,8-dione Chemical compound O=C1N2C3=CC=CC=C3C(C)(C)C2=CC(=O)C1(O)C1=CC=CC=C1 JSZZRFHXEQCEJM-UHFFFAOYSA-N 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 18
- 208000011580 syndromic disease Diseases 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 12
- 230000001934 delay Effects 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims 1
- RGNPBRKPHBKNKX-UHFFFAOYSA-N hexaflumuron Chemical compound C1=C(Cl)C(OC(F)(F)C(F)F)=C(Cl)C=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F RGNPBRKPHBKNKX-UHFFFAOYSA-N 0.000 abstract description 7
- 238000004364 calculation method Methods 0.000 description 17
- 238000004422 calculation algorithm Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Error Detection And Correction (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100846904A CN100461662C (zh) | 2005-07-18 | 2005-07-18 | 用于同步数字系列/同步光纤网系统的带内前向纠错解码器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100846904A CN100461662C (zh) | 2005-07-18 | 2005-07-18 | 用于同步数字系列/同步光纤网系统的带内前向纠错解码器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1901428A CN1901428A (zh) | 2007-01-24 |
CN100461662C true CN100461662C (zh) | 2009-02-11 |
Family
ID=37657187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100846904A Expired - Fee Related CN100461662C (zh) | 2005-07-18 | 2005-07-18 | 用于同步数字系列/同步光纤网系统的带内前向纠错解码器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100461662C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102543207B (zh) * | 2010-12-17 | 2016-01-06 | 西安奇维测控科技有限公司 | 一种在闪存控制器中rs纠检错算法的高效利用方法 |
CN102855940A (zh) * | 2012-06-19 | 2013-01-02 | 记忆科技(深圳)有限公司 | 伴随式的计算方法及其计算装置 |
WO2015089741A1 (zh) | 2013-12-17 | 2015-06-25 | 华为技术有限公司 | 接收数据的方法及设备,以及发送数据的方法及设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5983388A (en) * | 1997-08-25 | 1999-11-09 | Analog Devices | Forward error correction arrangement (FEC) for multipoint to single point communication systems |
CN1253681A (zh) * | 1997-04-25 | 2000-05-17 | 西门子公司 | 同步传输系统内安全传输数据的方法 |
CN1359203A (zh) * | 2000-12-15 | 2002-07-17 | 美国阿尔卡塔尔资源有限合作公司 | 用于sonet的带内fec解码器 |
CN1153354C (zh) * | 1994-03-25 | 2004-06-09 | 三菱电机株式会社 | 纠错编码器、纠错解码器和具有纠错码的数据传输系统 |
JP2004357164A (ja) * | 2003-05-30 | 2004-12-16 | Mitsubishi Electric Corp | 伝送装置及び伝送システム |
-
2005
- 2005-07-18 CN CNB2005100846904A patent/CN100461662C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1153354C (zh) * | 1994-03-25 | 2004-06-09 | 三菱电机株式会社 | 纠错编码器、纠错解码器和具有纠错码的数据传输系统 |
CN1253681A (zh) * | 1997-04-25 | 2000-05-17 | 西门子公司 | 同步传输系统内安全传输数据的方法 |
US5983388A (en) * | 1997-08-25 | 1999-11-09 | Analog Devices | Forward error correction arrangement (FEC) for multipoint to single point communication systems |
CN1359203A (zh) * | 2000-12-15 | 2002-07-17 | 美国阿尔卡塔尔资源有限合作公司 | 用于sonet的带内fec解码器 |
JP2004357164A (ja) * | 2003-05-30 | 2004-12-16 | Mitsubishi Electric Corp | 伝送装置及び伝送システム |
Also Published As
Publication number | Publication date |
---|---|
CN1901428A (zh) | 2007-01-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8095846B2 (en) | Data coding apparatus and methods | |
Lee | High-speed VLSI architecture for parallel Reed-Solomon decoder | |
Lee | A high-speed low-complexity Reed-Solomon decoder for optical communications | |
US7543212B2 (en) | Low-density parity-check (LDPC) encoder | |
US7103830B1 (en) | DC balanced error correction coding | |
US5818855A (en) | Galois field multiplier for Reed-Solomon decoder | |
CN112367087B (zh) | 一种高速rs译码器 | |
MXPA04007076A (es) | Mensajeria en bloque de componente intra-decodificador. | |
CN101854222B (zh) | 一种数据处理的方法、通信装置和系统 | |
CN102231631A (zh) | Rs编码器的编码方法及rs编码器 | |
US6928601B2 (en) | Decoding circuit, and decoder, decoding method and semiconductor device that use the decoding circuit | |
Ji et al. | Fast parallel CRC algorithm and implementation on a configurable processor | |
CN112468161A (zh) | 一种rs高速编码电路 | |
US6366941B1 (en) | Multi-dimensional Galois field multiplier | |
CN100461662C (zh) | 用于同步数字系列/同步光纤网系统的带内前向纠错解码器 | |
US7010738B2 (en) | Combinational circuit, and encoder, decoder and semiconductor device using this combinational circuit | |
US8862968B1 (en) | Circuit for forward error correction encoding of data blocks | |
US7124064B1 (en) | Automatic generation of hardware description language code for complex polynomial functions | |
US20040078747A1 (en) | Generalized forney algorithm circuit | |
Iwamura et al. | A design of reed-solomon decoder with systolic-array structure | |
EP0329775B1 (en) | High bandwidth reed-solomon encoding, decoding and error correcting circuit and method | |
US20100031126A1 (en) | System and method for using the universal multipole for the implementation of a configurable binary bose-chaudhuri-hocquenghem (BCH) encoder with variable number of errors | |
Barbosa et al. | FPGA implementation of a Reed-Solomon CODEC for OTN G. 709 standard with reduced decoder area | |
US20050033791A1 (en) | Single error Reed-Solomon decoder | |
EP2434650A1 (en) | Reed-Solomon encoder with simplified Galois field multipliers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: UT SIDAKANG (CHINA) CO. LTD. Free format text: FORMER OWNER: UT STARCOM COMMUNICATION CO., LTD. Effective date: 20130320 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310053 HANGZHOU, ZHEJIANG PROVINCE TO: 100027 DONGCHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130320 Address after: Beihai Manhattan building 6 No. 100027 Beijing Dongcheng District, Chaoyangmen North Street 11 Patentee after: UT Sidakang (China) Co., Ltd. Address before: 310053 No. six, No. 368, Binjiang District Road, Zhejiang, Hangzhou Patentee before: UT Starcom Communication Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20130718 |