CN1787415A - Apparatus for realizing false random code phase deviation and method for forming false random code - Google Patents
Apparatus for realizing false random code phase deviation and method for forming false random code Download PDFInfo
- Publication number
- 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
- Authority
- CN
- China
- Prior art keywords
- mask
- phase deviation
- output
- shift register
- memory
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Description
Phase deviation | Tap | Mask (2 system) |
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 |
The address | The ROM content |
0 | 001 |
1 | 100 |
2 | 110 |
3 | 101 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2004100968610A CN1787415B (en) | 2004-12-08 | 2004-12-08 | Apparatus for realizing false random code phase deviation and method for forming false random code |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2004100968610A CN1787415B (en) | 2004-12-08 | 2004-12-08 | Apparatus for realizing false random code phase deviation and method for forming false random code |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1787415A true CN1787415A (en) | 2006-06-14 |
CN1787415B CN1787415B (en) | 2011-05-25 |
Family
ID=36784751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004100968610A Active CN1787415B (en) | 2004-12-08 | 2004-12-08 | Apparatus for realizing false random code phase deviation and method for forming false random code |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1787415B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008003199A1 (en) * | 2006-06-27 | 2008-01-10 | Zte Corporation | A method and apparatus for generating phase offset code symbols for long scrambling code |
CN102130694A (en) * | 2011-02-28 | 2011-07-20 | 浙江大学 | Circuit for parallelly encoding quasi-cyclic low-density parity check code |
CN105051677A (en) * | 2012-12-14 | 2015-11-11 | 微软技术许可有限责任公司 | Masking with shared random bits |
CN106160785A (en) * | 2015-04-22 | 2016-11-23 | 宜春市等比科技有限公司 | A kind of pseudorandom number generation method for spread spectrum communication and channel multiplexing |
CN108896905A (en) * | 2018-07-17 | 2018-11-27 | 龙口盛福达食品有限公司 | A kind of intelligent soy milk grinder AI chip circuit automatic fault selftesting method |
CN111708513A (en) * | 2020-05-15 | 2020-09-25 | 深圳和而泰智能家电控制器有限公司 | Pseudo-random number seed generation method and related product |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3329705B2 (en) * | 1997-09-02 | 2002-09-30 | 松下電器産業株式会社 | PN code generator and mobile radio communication system |
KR20000066904A (en) * | 1999-04-21 | 2000-11-15 | 윤종용 | Apparatus and method for generating spreading code in cdma communications system |
JP2003243992A (en) * | 2002-02-14 | 2003-08-29 | Matsushita Electric Ind Co Ltd | Code generation circuit |
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/en active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008003199A1 (en) * | 2006-06-27 | 2008-01-10 | Zte Corporation | A method and apparatus for generating phase offset code symbols for long scrambling code |
CN102130694A (en) * | 2011-02-28 | 2011-07-20 | 浙江大学 | Circuit for parallelly encoding quasi-cyclic low-density parity check code |
CN105051677A (en) * | 2012-12-14 | 2015-11-11 | 微软技术许可有限责任公司 | Masking with shared random bits |
CN106160785A (en) * | 2015-04-22 | 2016-11-23 | 宜春市等比科技有限公司 | A kind of pseudorandom number generation method for spread spectrum communication and channel multiplexing |
CN108896905A (en) * | 2018-07-17 | 2018-11-27 | 龙口盛福达食品有限公司 | A kind of intelligent soy milk grinder AI chip circuit automatic fault selftesting method |
CN111708513A (en) * | 2020-05-15 | 2020-09-25 | 深圳和而泰智能家电控制器有限公司 | Pseudo-random number seed generation method and related product |
CN111708513B (en) * | 2020-05-15 | 2023-12-08 | 深圳和而泰智能家电控制器有限公司 | Pseudo-random number seed generation method and related product |
Also Published As
Publication number | Publication date |
---|---|
CN1787415B (en) | 2011-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1214319C (en) | Method and apparatus for generating random numbers using flip-flop meta-stability | |
Addabbo et al. | A feedback strategy to improve the entropy of a chaos-based random bit generator | |
CN1648967A (en) | Cryptographic apparatus, cryptographic method, and storage medium thereof | |
Pamula et al. | An all-digital true-random-number generator with integrated de-correlation and bias correction at 3.2-to-86 Mb/s, 2.58 pJ/bit in 65-nm CMOS | |
CN1787415A (en) | Apparatus for realizing false random code phase deviation and method for forming false random code | |
CN1662875A (en) | Method and apparatus for generating a random number using meta-stable latches | |
CN101068135A (en) | Main scrambler sequence generator | |
Ichikawa | Pseudo-Random Number Generation by Staggered Sampling of LFSR | |
RU2313125C1 (en) | Generator of pseudo-random series | |
Khan et al. | Design of 2× 2 vedic multiplier using GDI technique | |
CN1914847A (en) | Apparatus and method for generating random number using digital logic | |
Jiteurtragool et al. | True random number generator based on compact chaotic oscillator | |
CN1315266C (en) | Apparatus and method for generating a code mask | |
US20210191899A1 (en) | Data processing circuit, data storage device including the same, and operating method thereof | |
CN1774869A (en) | Correlation value calculation circuit | |
CN1203400C (en) | Generation method and generator for pseudo-random noise sequence with fast sliding phase | |
TW201238253A (en) | Frequency synthesizer and frequency synthesizing method for converting frequency's spurious tones into noise | |
CN1325199A (en) | Channel circulation redundance code checking method in digital communication system | |
CN1360692A (en) | Method for improving random number generator to make it more resistant against attracks by current measuring | |
Maqbool et al. | E-MAP: efficiently mining asynchronous periodic patterns | |
CN1756091A (en) | Turbo code interleaver and its interleaving method | |
Blaszczyk et al. | Experimental validation of a novel chaotic circuit for true random binary digit generation in cryptographic module application | |
Caballero-Gil et al. | New attack strategy for the shrinking generator | |
CN1133278C (en) | Channel convolutional coding method of digital communication system | |
US20240070036A1 (en) | Data processing device and operation method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
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 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
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 |