CN1787415B - 实现伪随机码相位偏移的装置及其生成伪随机码的方法 - Google Patents
实现伪随机码相位偏移的装置及其生成伪随机码的方法 Download PDFInfo
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- CN1787415B CN1787415B CN2004100968610A CN200410096861A CN1787415B CN 1787415 B CN1787415 B CN 1787415B CN 2004100968610 A CN2004100968610 A CN 2004100968610A CN 200410096861 A CN200410096861 A CN 200410096861A CN 1787415 B CN1787415 B CN 1787415B
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相位偏移 | 抽头 | 掩码(2进制) |
0 | E-1 | 001 |
1 | E-2 | 010 |
2 | E-3 | 100 |
3 | E-2、E-1 | 011 |
4 | E-3、E-2 | 110 |
5 | E-3、E-2、E-1 | 111 |
6 | E-3、E-1 | 101 |
地址 | ROM内容 |
0 | 001 |
1 | 100 |
2 | 110 |
3 | 101 |
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CN2004100968610A CN1787415B (zh) | 2004-12-08 | 2004-12-08 | 实现伪随机码相位偏移的装置及其生成伪随机码的方法 |
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CN2004100968610A CN1787415B (zh) | 2004-12-08 | 2004-12-08 | 实现伪随机码相位偏移的装置及其生成伪随机码的方法 |
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CN1787415A CN1787415A (zh) | 2006-06-14 |
CN1787415B true CN1787415B (zh) | 2011-05-25 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101098162B (zh) * | 2006-06-27 | 2010-08-18 | 中兴通讯股份有限公司 | 一种长扰码相位偏移码字生成的方法和装置 |
CN102130694A (zh) * | 2011-02-28 | 2011-07-20 | 浙江大学 | 一种准循环低密度奇偶校验码并行编码电路 |
US9143325B2 (en) * | 2012-12-14 | 2015-09-22 | Microsoft Technology Licensing, Llc | Masking with shared random bits |
CN106160785A (zh) * | 2015-04-22 | 2016-11-23 | 宜春市等比科技有限公司 | 一种用于扩频通信和信道复用的伪随机码生成方法 |
CN108896905A (zh) * | 2018-07-17 | 2018-11-27 | 龙口盛福达食品有限公司 | 一种智能豆浆机ai芯片电路故障自检测方法 |
CN111708513B (zh) * | 2020-05-15 | 2023-12-08 | 深圳和而泰智能家电控制器有限公司 | 一种伪随机数种子生成方法及相关产品 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1302495A (zh) * | 1999-04-21 | 2001-07-04 | 三星电子株式会社 | 码分多址通信系统中用于生成扩展代码的设备和方法 |
CN1094019C (zh) * | 1997-09-02 | 2002-11-06 | 松下电器产业株式会社 | Pn码发生装置及移动无线通信系统 |
CN1438768A (zh) * | 2002-02-14 | 2003-08-27 | 松下电器产业株式会社 | 码生成电路 |
CN1450745A (zh) * | 2003-01-06 | 2003-10-22 | 威盛电子股份有限公司 | 混码器/解混码器及其方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1094019C (zh) * | 1997-09-02 | 2002-11-06 | 松下电器产业株式会社 | Pn码发生装置及移动无线通信系统 |
CN1302495A (zh) * | 1999-04-21 | 2001-07-04 | 三星电子株式会社 | 码分多址通信系统中用于生成扩展代码的设备和方法 |
CN1438768A (zh) * | 2002-02-14 | 2003-08-27 | 松下电器产业株式会社 | 码生成电路 |
CN1450745A (zh) * | 2003-01-06 | 2003-10-22 | 威盛电子股份有限公司 | 混码器/解混码器及其方法 |
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Effective date of registration: 20151110 Address after: Dameisha Yantian District of Shenzhen City, Guangdong province 518085 Building No. 1 Patentee after: SHENZHEN ZTE MICROELECTRONICS TECHNOLOGY CO., LTD. Address before: 518057 Nanshan District, Guangdong high tech Industrial Park, science and Technology Industrial Park, ZTE building, block A, layer 6, layer Patentee before: ZTE Corporation |
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Application publication date: 20060614 Assignee: Xi'an Chris Semiconductor Technology Co. Ltd. Assignor: SHENZHEN ZTE MICROELECTRONICS TECHNOLOGY CO., LTD. Contract record no.: 2019440020036 Denomination of invention: Apparatus for realizing false random code phase deviation and method for forming false random code Granted publication date: 20110525 License type: Common License Record date: 20190619 |
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