CN110445516A - 一种前向纠错码处理方法及其装置 - Google Patents
一种前向纠错码处理方法及其装置 Download PDFInfo
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- CN110445516A CN110445516A CN201910731462.3A CN201910731462A CN110445516A CN 110445516 A CN110445516 A CN 110445516A CN 201910731462 A CN201910731462 A CN 201910731462A CN 110445516 A CN110445516 A CN 110445516A
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- error correction
- forward error
- control parameter
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- 238000012937 correction Methods 0.000 title claims abstract description 167
- 238000003672 processing method Methods 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 92
- 238000012545 processing Methods 0.000 claims description 178
- 238000000034 method Methods 0.000 claims description 42
- 230000008569 process Effects 0.000 claims description 28
- 241000208340 Araliaceae Species 0.000 claims description 8
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims description 8
- 235000003140 Panax quinquefolius Nutrition 0.000 claims description 8
- 235000008434 ginseng Nutrition 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000004080 punching Methods 0.000 description 11
- 238000012795 verification Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 108700026140 MAC combination Proteins 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
Output Nibble bits Number | Switched Bit Order |
1or 2 | b0 b1 b2 b3 |
3or 4 | b1 b2 b3 b0 |
5or 6 | b2 b3 b0 b1 |
7or 8 | b3 b0 b1 b2 |
9or 10 | b0 b1 b2 b3 |
Output Nibble bits Number | Switched Bit Order |
1or 2 | b0 b1 b2 b3 |
3or 4 | b3 b0 b1 b2 |
5or 6 | b2 b3 b0 b1 |
7or 8 | b1 b2 b3 b0 |
9or 10 | b0 b1 b2 b3 |
Claims (10)
Priority Applications (1)
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CN201910731462.3A CN110445516B (zh) | 2019-08-08 | 2019-08-08 | 一种前向纠错码处理方法及其装置 |
Applications Claiming Priority (1)
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CN201910731462.3A CN110445516B (zh) | 2019-08-08 | 2019-08-08 | 一种前向纠错码处理方法及其装置 |
Publications (2)
Publication Number | Publication Date |
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CN110445516A true CN110445516A (zh) | 2019-11-12 |
CN110445516B CN110445516B (zh) | 2021-09-14 |
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CN201910731462.3A Active CN110445516B (zh) | 2019-08-08 | 2019-08-08 | 一种前向纠错码处理方法及其装置 |
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CN (1) | CN110445516B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111327400A (zh) * | 2020-02-14 | 2020-06-23 | 中国电力科学研究院有限公司 | 基于ofdm的高速无线通信物理层发射信号产生方法及系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100272192A1 (en) * | 2009-04-28 | 2010-10-28 | Badri Varadarajan | OFDM-Lite Architecture for HomePlug |
CN102577295A (zh) * | 2009-08-19 | 2012-07-11 | 德克萨斯仪器股份有限公司 | 具有卷积码的链接重复码 |
CN103023878A (zh) * | 2012-11-23 | 2013-04-03 | 深圳市航天泰瑞捷电子有限公司 | 一种并行运行多个电网协议的方法、装置及主站采集系统 |
CN106788946A (zh) * | 2017-03-14 | 2017-05-31 | 重庆邮电大学 | 一种重复编码系统中的数据分集合并方法及系统 |
CN108696295A (zh) * | 2017-04-07 | 2018-10-23 | 华为技术有限公司 | 基于电力线系统传输数据的方法和装置 |
-
2019
- 2019-08-08 CN CN201910731462.3A patent/CN110445516B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100272192A1 (en) * | 2009-04-28 | 2010-10-28 | Badri Varadarajan | OFDM-Lite Architecture for HomePlug |
CN102577295A (zh) * | 2009-08-19 | 2012-07-11 | 德克萨斯仪器股份有限公司 | 具有卷积码的链接重复码 |
CN103023878A (zh) * | 2012-11-23 | 2013-04-03 | 深圳市航天泰瑞捷电子有限公司 | 一种并行运行多个电网协议的方法、装置及主站采集系统 |
CN106788946A (zh) * | 2017-03-14 | 2017-05-31 | 重庆邮电大学 | 一种重复编码系统中的数据分集合并方法及系统 |
CN108696295A (zh) * | 2017-04-07 | 2018-10-23 | 华为技术有限公司 | 基于电力线系统传输数据的方法和装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111327400A (zh) * | 2020-02-14 | 2020-06-23 | 中国电力科学研究院有限公司 | 基于ofdm的高速无线通信物理层发射信号产生方法及系统 |
CN111327400B (zh) * | 2020-02-14 | 2022-02-01 | 中国电力科学研究院有限公司 | 基于ofdm的高速无线通信物理层发射信号产生方法及系统 |
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CN110445516B (zh) | 2021-09-14 |
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Denomination of invention: A forward error correction code processing method and device Effective date of registration: 20221104 Granted publication date: 20210914 Pledgee: Bank of Hangzhou Limited by Share Ltd. science and Technology Branch Pledgor: Hangzhou Xinxiang Semiconductor Technology Co.,Ltd. Registration number: Y2022980020748 |
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Effective date of registration: 20240208 Address after: 610, Floor 6, Block A, No. 2, Lize Middle Second Road, Chaoyang District, Beijing 100102 Patentee after: Zhongguancun Technology Leasing Co.,Ltd. Country or region after: China Address before: 310052 room b4049, 4th floor, building 1 (North), No. 368, Liuhe Road, Binjiang District, Hangzhou, Zhejiang Province Patentee before: Hangzhou Xinxiang Semiconductor Technology Co.,Ltd. Country or region before: China |