CN1787415A - 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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- CN1787415A CN1787415A CNA2004100968610A CN200410096861A CN1787415A CN 1787415 A CN1787415 A CN 1787415A CN A2004100968610 A CNA2004100968610 A CN A2004100968610A CN 200410096861 A CN200410096861 A CN 200410096861A CN 1787415 A CN1787415 A CN 1787415A
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000010363 phase shift Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
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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 |
Publications (2)
Publication Number | Publication Date |
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CN1787415A true CN1787415A (zh) | 2006-06-14 |
CN1787415B CN1787415B (zh) | 2011-05-25 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008003199A1 (fr) * | 2006-06-27 | 2008-01-10 | Zte Corporation | Procédé et appareil de génération de symboles de codes de déphasage pour code d'embrouillage long |
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 |
CN105051677A (zh) * | 2012-12-14 | 2015-11-11 | 微软技术许可有限责任公司 | 用共享随机比特进行掩码 |
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 |
CN111708513A (zh) * | 2020-05-15 | 2020-09-25 | 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 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3329705B2 (ja) * | 1997-09-02 | 2002-09-30 | 松下電器産業株式会社 | Pn符号発生装置及び移動無線通信システム |
KR20000066904A (ko) * | 1999-04-21 | 2000-11-15 | 윤종용 | 부호분할다중접속 통신시스템의 확산코드 발생장치 및 방법 |
JP2003243992A (ja) * | 2002-02-14 | 2003-08-29 | Matsushita Electric Ind Co Ltd | 符号生成回路 |
US6765506B1 (en) * | 2003-01-06 | 2004-07-20 | Via Technologies Inc. | Scrambler, de-scrambler, and related method |
-
2004
- 2004-12-08 CN CN2004100968610A patent/CN1787415B/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008003199A1 (fr) * | 2006-06-27 | 2008-01-10 | Zte Corporation | Procédé et appareil de génération de symboles de codes de déphasage pour code d'embrouillage long |
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 |
CN105051677A (zh) * | 2012-12-14 | 2015-11-11 | 微软技术许可有限责任公司 | 用共享随机比特进行掩码 |
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 |
CN111708513A (zh) * | 2020-05-15 | 2020-09-25 | 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 |
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 |
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CN1787415B (zh) | 2011-05-25 |
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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: SANECHIPS 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 Corp. |
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Application publication date: 20060614 Assignee: Xi'an Chris Semiconductor Technology Co.,Ltd. Assignor: SANECHIPS 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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