CN101217524A - 一种信道解码装置及方法 - Google Patents
一种信道解码装置及方法 Download PDFInfo
- Publication number
- CN101217524A CN101217524A CNA2007103053937A CN200710305393A CN101217524A CN 101217524 A CN101217524 A CN 101217524A CN A2007103053937 A CNA2007103053937 A CN A2007103053937A CN 200710305393 A CN200710305393 A CN 200710305393A CN 101217524 A CN101217524 A CN 101217524A
- Authority
- CN
- China
- Prior art keywords
- signal
- data
- channel
- lcp
- scp
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000001360 synchronised effect Effects 0.000 claims abstract description 24
- 239000000284 extract Substances 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 31
- 238000012545 processing Methods 0.000 claims description 15
- 239000013256 coordination polymer Substances 0.000 claims description 9
- 125000004122 cyclic group Chemical group 0.000 claims description 9
- 238000004364 calculation method Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 238000013519 translation Methods 0.000 claims description 2
- 230000009466 transformation Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Images
Landscapes
- Synchronisation In Digital Transmission Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (21)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007103053937A CN101217524B (zh) | 2007-12-26 | 2007-12-26 | 一种信道解码装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007103053937A CN101217524B (zh) | 2007-12-26 | 2007-12-26 | 一种信道解码装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101217524A true CN101217524A (zh) | 2008-07-09 |
CN101217524B CN101217524B (zh) | 2010-06-23 |
Family
ID=39623886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007103053937A Expired - Fee Related CN101217524B (zh) | 2007-12-26 | 2007-12-26 | 一种信道解码装置及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101217524B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102292951A (zh) * | 2008-11-20 | 2011-12-21 | 先进微装置公司 | 基于多载波调变式接收器的同步化 |
CN102355591A (zh) * | 2011-08-05 | 2012-02-15 | 天津市德力电子仪器有限公司 | 用于准实时信号分析仪的中国移动数字多媒体广播信号解调分析方法 |
CN103581100A (zh) * | 2013-09-22 | 2014-02-12 | 复旦大学 | Lte-fdd系统抑制多径延时和多普勒效应的粗同步方法 |
WO2020103639A1 (zh) * | 2018-11-23 | 2020-05-28 | 江苏智臻能源科技有限公司 | 一种两级调整的波形回放角差实时补偿方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100582906B1 (ko) * | 2003-12-27 | 2006-05-23 | 한국전자통신연구원 | 무선 랜 시스템을 위한 프리앰블 구성 방법 및 프레임동기 검출 방법 |
US8577299B2 (en) * | 2004-06-04 | 2013-11-05 | Qualcomm Incorporated | Wireless communication system with configurable cyclic prefix length |
CN100502379C (zh) * | 2005-11-02 | 2009-06-17 | 中兴通讯股份有限公司 | 一种应用于正交频分复用系统的数据传送方法 |
CN1988525B (zh) * | 2005-12-23 | 2011-05-11 | 中兴通讯股份有限公司 | 一种正交频分复用系统的同步方法 |
CN101087288B (zh) * | 2006-06-05 | 2010-12-08 | 大唐移动通信设备有限公司 | 长期演进系统中的循环前缀确定方法及eNodeB |
-
2007
- 2007-12-26 CN CN2007103053937A patent/CN101217524B/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102292951A (zh) * | 2008-11-20 | 2011-12-21 | 先进微装置公司 | 基于多载波调变式接收器的同步化 |
CN102292951B (zh) * | 2008-11-20 | 2016-01-13 | 先进微装置公司 | 基于多载波调变式接收器的同步化 |
CN102355591A (zh) * | 2011-08-05 | 2012-02-15 | 天津市德力电子仪器有限公司 | 用于准实时信号分析仪的中国移动数字多媒体广播信号解调分析方法 |
CN103581100A (zh) * | 2013-09-22 | 2014-02-12 | 复旦大学 | Lte-fdd系统抑制多径延时和多普勒效应的粗同步方法 |
WO2020103639A1 (zh) * | 2018-11-23 | 2020-05-28 | 江苏智臻能源科技有限公司 | 一种两级调整的波形回放角差实时补偿方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101217524B (zh) | 2010-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6839388B2 (en) | System and method for providing frequency domain synchronization for single carrier signals | |
US6330293B1 (en) | Method for receiving multicarrier digital signals | |
CN101621488B (zh) | Dvb-s2系统接收机全模式物理层帧同步方法 | |
CN101415080B (zh) | 对频谱反转的数据辅助检测 | |
CN101217524B (zh) | 一种信道解码装置及方法 | |
US9819480B2 (en) | System and method for synchronous processing of analog and digital pathways in a digital radio receiver | |
CN101299657A (zh) | 全数字接收机符号定时同步装置 | |
CN109565342A (zh) | 用于混合hd radiotm技术的时间对准测量 | |
CN1677877A (zh) | 时域同步正交频分复用接收机总体结构 | |
CN109792698B (zh) | 补偿参考时钟的频率误差的接收器和方法 | |
CN101299737A (zh) | 正交频分复用技术的同步估计方法和系统 | |
CN101374134A (zh) | 一种适用于时域同步正交频分复用接收机的精确频偏估计方法 | |
CN101068232B (zh) | 得到信道时域响应方法及装置、ofdm符号精同步方法及装置 | |
JP4224152B2 (ja) | シンボルタイミング回復装置及び方法 | |
EP2566123B1 (en) | Compensating devices and methods for detecting and compensating for sampling clock offset | |
CN101534287A (zh) | 移动通信系统中进行载波频率偏移校正的方法和装置 | |
CN105790920B (zh) | 网络系统中分布节点时钟同步方法 | |
CN105122696A (zh) | 用于在数字无线电广播接收器中恢复音频pdu传送元素的系统和方法 | |
CN103986678B (zh) | 一种用于正交频分复用ofdm信道估计的接收机及其估计方法 | |
KR100613602B1 (ko) | Vsb 수신기에 적용되는 심벌 타이밍 복원 장치 및 그방법 | |
CN104113502A (zh) | 频率偏移补偿的方法和装置 | |
CN103368881B (zh) | 通信信号频偏调整系统和方法 | |
CN102035779B (zh) | 解调模块、信号分析装置与信号分析方法 | |
Yu et al. | Time domain synchronization and decoding of P1 symbol in DVB-T2 | |
JPH0583218A (ja) | オーソゴナル周波数分割多重方式の復調器 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Channel decoding device and method Effective date of registration: 20130205 Granted publication date: 20100623 Pledgee: China Development Bank Co Pledgor: Beijing InnoFidei Technology Co. Ltd.|Beijing smartwell xunlian Polytron Technologies Inc|Anhui smartwell Communication Technology Co. Ltd. Registration number: 2013990000087 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140416 Granted publication date: 20100623 Pledgee: China Development Bank Co Pledgor: Beijing InnoFidei Technology Co. Ltd.|Beijing smartwell xunlian Polytron Technologies Inc|Anhui smartwell Communication Technology Co. Ltd. Registration number: 2013990000087 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151021 Address after: 100080, Beijing, Zhongguancun Haidian District Street 11, 100 million world wealth center, block A, 12 Patentee after: BEIJING BOXIN SHITONG TECHNOLOGY CO., LTD. Address before: 100084, room 23, floor 2303, building A, science and technology building, Qinghua science park, Beijing, Haidian District Patentee before: Beijing Chuangyi Vision Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20171226 |