CN101150574A - 数字卫星通信的有效帧结构 - Google Patents
数字卫星通信的有效帧结构 Download PDFInfo
- Publication number
- CN101150574A CN101150574A CNA2006101537550A CN200610153755A CN101150574A CN 101150574 A CN101150574 A CN 101150574A CN A2006101537550 A CNA2006101537550 A CN A2006101537550A CN 200610153755 A CN200610153755 A CN 200610153755A CN 101150574 A CN101150574 A CN 101150574A
- Authority
- CN
- China
- Prior art keywords
- frame
- receiver
- digital
- frames
- modulation
- 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.)
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- Time-Division Multiplex Systems (AREA)
Abstract
Description
组合索引 | |||||||||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | ||
调制维数 | 2 | 4 | 6 | 8 | 10 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | |||
3 | 3 | 3 | 3 | 3 | |||||||||||
4 | 2 | 4 | 6 | 2 | 2 | 4 | 4 | ||||||||
5 | 5 | 5 | 5 | 5 |
S(k) | Iscrambled(k) | Qscrambled(k) |
0 | I(k) | Q(k) |
1 | -Q(k) | I(k) |
2 | -I(k) | -Q(k) |
3 | Q(k) | -I(k) |
句法 | 比特数 | |
保留 | 信息 | |
Next_Frame_Composition_Table(){ | ||
Codeword_count_in_next_frame | 4 | |
4 | ||
For(i=0;i<=codeword_count_in_next_frame;i++){ | ||
Status | 1 | |
Modulation | 2 | |
Code_rate | 4 | |
Padding_in_bytes | 16 | |
1 | ||
} | ||
} |
Claims (23)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006101537550A CN101150574B (zh) | 2006-09-18 | 2006-09-18 | 数字卫星通信的有效帧结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006101537550A CN101150574B (zh) | 2006-09-18 | 2006-09-18 | 数字卫星通信的有效帧结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101150574A true CN101150574A (zh) | 2008-03-26 |
CN101150574B CN101150574B (zh) | 2012-05-30 |
Family
ID=39250915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101537550A Expired - Fee Related CN101150574B (zh) | 2006-09-18 | 2006-09-18 | 数字卫星通信的有效帧结构 |
Country Status (1)
Country | Link |
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CN (1) | CN101150574B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103490850A (zh) * | 2012-06-08 | 2014-01-01 | 塑料光纤科技发展有限公司 | 用于通过塑料光纤的自适应数据通信的帧结构 |
CN102246450B (zh) * | 2008-12-10 | 2014-05-28 | 汤姆森特许公司 | 利用可变首标调制来传送和接收前向纠错帧首标的方法和装置 |
CN104541182A (zh) * | 2012-07-11 | 2015-04-22 | 法国国家太空研究中心 | 用于改进的同步的gnss无线电信号 |
US9350489B2 (en) | 2008-11-17 | 2016-05-24 | Thomson Licensing | FEC frame header design for cable television signals |
CN105634504A (zh) * | 2014-11-07 | 2016-06-01 | 中兴通讯股份有限公司 | 数据校验方法及装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1207860C (zh) * | 1997-08-01 | 2005-06-22 | Ntt移动通信网株式会社 | 数据序列发生器、发射机、信息数据解码器、接收机、发送-接收机、数据序列产生方法、信息数据解码方法 |
US6134286A (en) * | 1997-10-14 | 2000-10-17 | Ericsson Inc. | Synchronization techniques and systems for radiocommunication |
-
2006
- 2006-09-18 CN CN2006101537550A patent/CN101150574B/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9350489B2 (en) | 2008-11-17 | 2016-05-24 | Thomson Licensing | FEC frame header design for cable television signals |
CN102246450B (zh) * | 2008-12-10 | 2014-05-28 | 汤姆森特许公司 | 利用可变首标调制来传送和接收前向纠错帧首标的方法和装置 |
US8995533B2 (en) | 2008-12-10 | 2015-03-31 | Thomson Licensing | Method and apparatus for transmitting and receiving FEC frame headers with variable header modulation |
CN103490850A (zh) * | 2012-06-08 | 2014-01-01 | 塑料光纤科技发展有限公司 | 用于通过塑料光纤的自适应数据通信的帧结构 |
CN104541182A (zh) * | 2012-07-11 | 2015-04-22 | 法国国家太空研究中心 | 用于改进的同步的gnss无线电信号 |
CN105634504A (zh) * | 2014-11-07 | 2016-06-01 | 中兴通讯股份有限公司 | 数据校验方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101150574B (zh) | 2012-05-30 |
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Effective date of registration: 20091127 Address after: 2, Fuxing Avenue, Beijing, 100866 Applicant after: Academy of Broadcast Sciences, National Broadcast Movie Television Bureau Address before: 2, Fuxing Avenue, Beijing, 100866 Applicant before: Broadcasting Research Institute of the State Administration of radio, film and television Co-applicant before: Yang Ming Co-applicant before: Sun Fengwen Co-applicant before: She Fangyi Co-applicant before: Jiang Yimin Co-applicant before: Sheng Guofang Co-applicant before: Shi Zhenliang Co-applicant before: Xu Yingjiu |
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