CN1159933C - 通用的卷积编码器和维特比译码器 - Google Patents
通用的卷积编码器和维特比译码器 Download PDFInfo
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- CN1159933C CN1159933C CNB021210047A CN02121004A CN1159933C CN 1159933 C CN1159933 C CN 1159933C CN B021210047 A CNB021210047 A CN B021210047A CN 02121004 A CN02121004 A CN 02121004A CN 1159933 C CN1159933 C CN 1159933C
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CNB021210047A CN1159933C (zh) | 2002-05-29 | 2002-05-29 | 通用的卷积编码器和维特比译码器 |
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CNB021210047A CN1159933C (zh) | 2002-05-29 | 2002-05-29 | 通用的卷积编码器和维特比译码器 |
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CN1387374A CN1387374A (zh) | 2002-12-25 |
CN1159933C true CN1159933C (zh) | 2004-07-28 |
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CNB021210047A Expired - Lifetime CN1159933C (zh) | 2002-05-29 | 2002-05-29 | 通用的卷积编码器和维特比译码器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100428636C (zh) * | 2004-09-27 | 2008-10-22 | 普天信息技术研究院 | 一种计算累加路径度量值的加比选装置和方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100413217C (zh) * | 2005-08-08 | 2008-08-20 | 北京大学深圳研究生院 | 一种维特比译码器及用于维特比译码器的加比选单元电路 |
CN100429870C (zh) * | 2005-08-08 | 2008-10-29 | 北京大学深圳研究生院 | 一种维特比译码器以及决定其中加比选单元数据位宽的方法 |
CN1988521B (zh) * | 2005-12-23 | 2010-07-21 | 大唐移动通信设备有限公司 | 移动通信系统终端的信道译码器及译码方法 |
CN102523005B (zh) * | 2012-01-04 | 2013-11-20 | 北京理工大学 | 一种具有低运算复杂度的卷积码快速译码方法 |
CN104486033B (zh) * | 2014-12-03 | 2017-09-29 | 重庆邮电大学 | 一种基于c‑ran平台的下行多模信道编码系统及方法 |
CN104617960A (zh) * | 2014-12-30 | 2015-05-13 | 成都天奥信息科技有限公司 | 一种应用于海事卫星电话的维特比解码方法 |
CN108011640B (zh) * | 2016-11-01 | 2021-01-12 | 中国科学院沈阳自动化研究所 | 一种用于(2,1,n)卷积编码的通用方法 |
CN115834321A (zh) * | 2022-06-23 | 2023-03-21 | 北京遥测技术研究所 | 一种32qam网格编码调制方法 |
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2002
- 2002-05-29 CN CNB021210047A patent/CN1159933C/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100428636C (zh) * | 2004-09-27 | 2008-10-22 | 普天信息技术研究院 | 一种计算累加路径度量值的加比选装置和方法 |
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Owner name: MINISTRY OF INFORMATION INDUSTRY INSTITUTE OF TEL Free format text: FORMER OWNER: MINISTRY OF INFORMATION INDUSTRY INSTITUTE OF TELECOMMUNICATIONS TRANSMISSION; BEIJING UNIV. OF POST AND TELECOMMUNICATION Effective date: 20070420 |
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Effective date of registration: 20070420 Address after: 100045 Beijing City, 11 South Street on the altar Co-patentee after: Beijing University of Posts and Telecommunications Patentee after: Telecommunication Transmission Inst., Ministry of Information Industry Co-patentee after: Spreadtrum Communications (Shanghai) Co., Ltd. Address before: 100045 Beijing City, 11 South Street on the altar Co-patentee before: Beijing University of Posts and Telecommunications Patentee before: Telecommunication Transmission Inst., Ministry of Information Industry |
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