CN100521688C - 一种td-scdma中支持大量中低速数据用户的高速下行分组接入的方法 - Google Patents
一种td-scdma中支持大量中低速数据用户的高速下行分组接入的方法 Download PDFInfo
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- CN100521688C CN100521688C CNB2007100213173A CN200710021317A CN100521688C CN 100521688 C CN100521688 C CN 100521688C CN B2007100213173 A CNB2007100213173 A CN B2007100213173A CN 200710021317 A CN200710021317 A CN 200710021317A CN 100521688 C CN100521688 C CN 100521688C
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
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- Engineering & Computer Science (AREA)
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Abstract
Description
00000 | -- - | 01000 | ↑↑ - | 10000 | ↓↑ ↓ | 11000 | -↑ ↑ |
00001 | ↓- - | 01001 | -- ↓ | 10001 | ↑↑ ↓ | 11001 | ↓↑ ↑ |
00010 | ↑- - | 01010 | ↓- ↓ | 10010 | -- ↑ | 11010 | ↑↑ ↑ |
00011 | -↓ - | 01011 | ↑- ↓ | 10011 | ↓- ↑ | 11011 | N/A |
00100 | ↓↓ - | 01100 | -↓ ↓ | 10100 | ↑- ↑ | 11100 | N/A |
00101 | ↑↓ - | 01101 | ↓↓ ↓ | 10101 | -↓ ↑ | 11101 | N/A |
00110 | -↑ - | 01110 | ↑↓ ↓ | 10110 | ↓↓ ↑ | 11110 | N/A |
00111 | ↓↑ - | 01111 | -↑ ↓ | 10111 | ↑↓ ↑ | 11111 | N/A |
参数 | 低速新发数据业务格式 | 高速新发数据业务格式 | 重发数据业务格式 |
UE标志 | N/A | N/A | 5bit |
资源分配域 | 10bit | 13bit | 13bit |
RRC包含标识 | 1bit | 1bit | 1bit |
传输组合格式/传输块大小 | 4bit | 6bit | 6bit |
HARQ-Id | 3bit | 3bit | 3bit |
增加的冗余版本号 | N/A | N/A | 3bit |
传输功率控制 | 2bit | 2bit | 2bit |
编码方式 | 低速新发数据业务格式 | 高速新发数据业务格式 | 重发数据业务格式 |
添加CRC | 8bit | 8bit | 8bit |
编码算法 | 1/3Turbo码 | 1/3Turbo码 | 1/3卷积码 |
速率匹配 | 8bit打孔 | 27bit打孔 | 1bit重复 |
交织 | “11行×8列”交织器 | “11行×8列”交织器 | N/A |
输出数据块大小 | 88bit | 88bit | 148bit |
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100213173A CN100521688C (zh) | 2007-04-06 | 2007-04-06 | 一种td-scdma中支持大量中低速数据用户的高速下行分组接入的方法 |
PCT/CN2008/000696 WO2008122206A1 (en) | 2007-04-06 | 2008-04-07 | A method for high speed downlink packet access for a large number of low- and medium-speed data ues in td-scdma |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100213173A CN100521688C (zh) | 2007-04-06 | 2007-04-06 | 一种td-scdma中支持大量中低速数据用户的高速下行分组接入的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101031098A CN101031098A (zh) | 2007-09-05 |
CN100521688C true CN100521688C (zh) | 2009-07-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2007100213173A Expired - Fee Related CN100521688C (zh) | 2007-04-06 | 2007-04-06 | 一种td-scdma中支持大量中低速数据用户的高速下行分组接入的方法 |
Country Status (2)
Country | Link |
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CN (1) | CN100521688C (zh) |
WO (1) | WO2008122206A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101489285B (zh) * | 2008-01-17 | 2010-09-22 | 大唐移动通信设备有限公司 | 用户设备接入方法及系统 |
CN101730257B (zh) * | 2008-10-13 | 2013-12-18 | 电信科学技术研究院 | 信号发送方法及设备、系统随机接入方法及用户设备 |
CN102088732A (zh) * | 2009-12-02 | 2011-06-08 | 爱立信(中国)通信有限公司 | 优化用于低速率业务的tbs表的方法和设备 |
CN102378266B (zh) * | 2010-08-09 | 2013-03-13 | 普天信息技术研究院有限公司 | 提高分组接入网络的接入用户数目方法 |
CN102404793B (zh) * | 2010-09-17 | 2014-03-26 | 鼎桥通信技术有限公司 | 一种支持多载波的用户终端系统 |
CN102573041B (zh) * | 2010-12-31 | 2016-08-03 | 重庆重邮信科通信技术有限公司 | Hspa+系统定时同步保持方法 |
CN103052070A (zh) * | 2011-10-14 | 2013-04-17 | 中国移动通信集团江苏有限公司 | 一种多载频系统中载频配置优化方法和无线网络控制器 |
CN105873208A (zh) * | 2016-06-06 | 2016-08-17 | 杭州同步科技有限公司 | 一种虚拟演播室系统中的命令传递方法 |
US10531452B2 (en) * | 2016-07-11 | 2020-01-07 | Qualcomm Incorporated | Hybrid automatic repeat request feedback and multiple transmission time interval scheduling |
CN107888262B (zh) * | 2016-09-30 | 2021-05-11 | 中兴通讯股份有限公司 | 通信信道的反馈方法、传输方法、信令传输方法和对应装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100450938B1 (ko) * | 2001-10-05 | 2004-10-02 | 삼성전자주식회사 | 고속 순방향 패킷 접속 방식을 사용하는 통신 시스템에서트랜스포트 블록 셋 크기 정보를 송수신하는 장치 및 방법 |
DE10158750B4 (de) * | 2001-11-30 | 2013-10-31 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Durchführung einer räumlich selektiven Paketdatenübertragung |
GB2429375B (en) * | 2005-08-18 | 2007-11-14 | Nec Technologies | Mobile radio communications device and related method and system |
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2007
- 2007-04-06 CN CNB2007100213173A patent/CN100521688C/zh not_active Expired - Fee Related
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- 2008-04-07 WO PCT/CN2008/000696 patent/WO2008122206A1/en active Application Filing
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Publication number | Publication date |
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CN101031098A (zh) | 2007-09-05 |
WO2008122206A1 (en) | 2008-10-16 |
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