CN1327720C - 一种时分同步码分多址接入系统中同步码调制相位簇的检测方法 - Google Patents
一种时分同步码分多址接入系统中同步码调制相位簇的检测方法 Download PDFInfo
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- CN1327720C CN1327720C CNB2003101185191A CN200310118519A CN1327720C CN 1327720 C CN1327720 C CN 1327720C CN B2003101185191 A CNB2003101185191 A CN B2003101185191A CN 200310118519 A CN200310118519 A CN 200310118519A CN 1327720 C CN1327720 C CN 1327720C
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- synchronous code
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Abstract
Description
名称 | 内容 | 含义 |
S1 | s11(135°),s12(45°),s13(225°),s14(135°) | 下一数据块不是广播信息数据块 |
S2 | s21(315°),s22(225°),s23(315°),s24(45°) | 下一数据块是广播信息数据块 |
用户站速度 | S2漏检概率为10-3时需的信噪比Eb/NO | S2虚警概率为10-4时所需的信噪比Eb/NO |
3Km/h | 2.7 | -5 |
30Km/h | 5 | -5.5 |
120Km/h | ∞ | ∞ |
控制多帧中的数据块序号 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
同步码调制相位簇 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S2 |
检测方法及用户站速度 | 漏检概率为10-3时所需的信噪比Eb/NO | 虚警概率为10-4时所需的信噪比Eb/NO |
本发明的方法用户站速度为3Km/h | -12 | -8.6 |
本发明的方法用户站速度为30Km/h | -12 | -8.5 |
本发明的方法用户站速度为120Km/h | -7.5 | -5 |
滑动相关检测方法用户站速度为3Km/h | 2.7 | -5 |
滑动相关检测方法用户站速度为30Km/h | 5 | -5.5 |
滑动相关检测方法用户站速度为120Km/h | ∞ | ∞ |
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CNB2003101185191A CN1327720C (zh) | 2003-12-12 | 2003-12-12 | 一种时分同步码分多址接入系统中同步码调制相位簇的检测方法 |
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CNB2003101185191A CN1327720C (zh) | 2003-12-12 | 2003-12-12 | 一种时分同步码分多址接入系统中同步码调制相位簇的检测方法 |
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CN1627835A CN1627835A (zh) | 2005-06-15 |
CN1327720C true CN1327720C (zh) | 2007-07-18 |
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CNB2003101185191A Expired - Fee Related CN1327720C (zh) | 2003-12-12 | 2003-12-12 | 一种时分同步码分多址接入系统中同步码调制相位簇的检测方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007000079A1 (fr) * | 2005-06-28 | 2007-01-04 | Zte Corporation | Procédé de configuration et de démodulation de codes brouillés multiples dans un système cdma |
CN101137135B (zh) * | 2006-09-01 | 2011-06-29 | 电信科学技术研究院 | 一种基站及其发送控制调度信息的方法 |
CN101651486B (zh) * | 2008-08-13 | 2012-10-31 | 展讯通信(上海)有限公司 | 一种移动通信系统及其用户设备获取广播信息的方法 |
CN101389115B (zh) * | 2008-11-07 | 2011-08-10 | 北京工业大学 | 一种多小区基站动态成簇的协作通信方法 |
CN101478818B (zh) * | 2009-01-23 | 2011-01-05 | 华为终端有限公司 | 确定同步位置的方法、装置 |
CN101635583B (zh) * | 2009-08-11 | 2013-03-20 | 广州海格通信集团股份有限公司 | 一种窄带高速跳频系统的抗相偏解调方法 |
CN110138441A (zh) * | 2019-05-15 | 2019-08-16 | 贵州师范大学 | 基于序贯和概率邻接矩阵乘法的簇飞行航天器网络算法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10145334A (ja) * | 1996-11-08 | 1998-05-29 | Sharp Corp | セルラー電話システムの受信装置 |
CN1389995A (zh) * | 2001-06-01 | 2003-01-08 | 上海大唐移动通信设备有限公司 | Wcdma系统中捕获随机接入信道前同步码的一种方法和装置 |
CN1458757A (zh) * | 2002-05-17 | 2003-11-26 | 智邦科技股份有限公司 | 用于分码多任务接取系统的蜂窝搜寻的初级同步检测装置 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10145334A (ja) * | 1996-11-08 | 1998-05-29 | Sharp Corp | セルラー電話システムの受信装置 |
CN1389995A (zh) * | 2001-06-01 | 2003-01-08 | 上海大唐移动通信设备有限公司 | Wcdma系统中捕获随机接入信道前同步码的一种方法和装置 |
CN1458757A (zh) * | 2002-05-17 | 2003-11-26 | 智邦科技股份有限公司 | 用于分码多任务接取系统的蜂窝搜寻的初级同步检测装置 |
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