CN102227888A - 用于在宽带无线通信系统中产生伪随机序列的方法和装置 - Google Patents
用于在宽带无线通信系统中产生伪随机序列的方法和装置 Download PDFInfo
- Publication number
- CN102227888A CN102227888A CN2009801480592A CN200980148059A CN102227888A CN 102227888 A CN102227888 A CN 102227888A CN 2009801480592 A CN2009801480592 A CN 2009801480592A CN 200980148059 A CN200980148059 A CN 200980148059A CN 102227888 A CN102227888 A CN 102227888A
- Authority
- CN
- China
- Prior art keywords
- lfsr
- sequence
- bit
- initial value
- multinomial
- 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
- 238000000034 method Methods 0.000 title claims abstract description 79
- 238000004891 communication Methods 0.000 title claims abstract description 41
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 45
- 238000012937 correction Methods 0.000 claims description 12
- 230000001934 delay Effects 0.000 claims description 9
- 230000004048 modification Effects 0.000 claims description 9
- 238000012986 modification Methods 0.000 claims description 9
- 230000011664 signaling Effects 0.000 claims description 9
- 238000005070 sampling Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 230000014509 gene expression Effects 0.000 description 14
- 238000009826 distribution Methods 0.000 description 9
- 238000011161 development Methods 0.000 description 7
- 230000018109 developmental process Effects 0.000 description 7
- 238000013507 mapping Methods 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 101710099060 Tectonic Proteins 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 101100400452 Caenorhabditis elegans map-2 gene Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/10—Code generation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
- H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher
- H04L9/0662—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher with particular pseudorandom sequence generator
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/58—Random or pseudo-random number generators
- G06F7/582—Pseudo-random number generators
- G06F7/584—Pseudo-random number generators using finite field arithmetic, e.g. using a linear feedback shift register
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/34—Encoding or coding, e.g. Huffman coding or error correction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/80—Wireless
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Optimization (AREA)
- General Engineering & Computer Science (AREA)
- Pure & Applied Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Mathematical Analysis (AREA)
- Computational Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2008-0121495 | 2008-12-02 | ||
KR1020080121495A KR101037520B1 (ko) | 2008-12-02 | 2008-12-02 | 광대역 무선통신시스템에서 스크램블링 코드 생성 방법 및 그 장치 |
PCT/KR2009/007176 WO2010064852A2 (en) | 2008-12-02 | 2009-12-02 | Method and apparatus for generating pseudo random sequence in broadband wireless communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102227888A true CN102227888A (zh) | 2011-10-26 |
CN102227888B CN102227888B (zh) | 2014-11-12 |
Family
ID=42222830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980148059.2A Active CN102227888B (zh) | 2008-12-02 | 2009-12-02 | 用于在宽带无线通信系统中产生伪随机序列的方法和装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8345867B2 (zh) |
EP (1) | EP2359512B1 (zh) |
JP (1) | JP5230820B2 (zh) |
KR (1) | KR101037520B1 (zh) |
CN (1) | CN102227888B (zh) |
WO (1) | WO2010064852A2 (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104285420A (zh) * | 2012-03-28 | 2015-01-14 | 瑞典爱立信有限公司 | 信令通知序列生成器初始化参数用于上行链路参考信号生成 |
CN104853339A (zh) * | 2014-02-19 | 2015-08-19 | 中兴通讯股份有限公司 | 一种信号处理的方法及装置 |
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 |
CN107769842A (zh) * | 2016-08-17 | 2018-03-06 | 北京三星通信技术研究有限公司 | 交织序列构造、基于交织的信息处理方法及发射、接收机 |
CN107846272A (zh) * | 2017-11-17 | 2018-03-27 | 东莞安普川自动化技术有限公司 | 一种Golden序列的快速生成装置及方法 |
WO2019157618A1 (en) * | 2018-02-13 | 2019-08-22 | Qualcomm Incorporated | Techniques and apparatuses for papr and inter-cell interference reduction for non-orthogonal multiple access |
CN111819806A (zh) * | 2018-03-09 | 2020-10-23 | 微芯片技术股份有限公司 | 使用线性反馈移位寄存器的紧凑时间戳系统以及相关系统和方法 |
CN112019473A (zh) * | 2019-05-31 | 2020-12-01 | 华为技术有限公司 | 生成序列的方法和装置 |
US11456813B2 (en) | 2018-02-13 | 2022-09-27 | Qualcomm Incorporated | PAPR and inter-cell interference reduction |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7528614B2 (en) | 2004-12-22 | 2009-05-05 | Applied Materials, Inc. | Apparatus and method for voltage contrast analysis of a wafer using a tilted pre-charging beam |
EP2317782B1 (en) * | 2002-09-20 | 2013-11-06 | Fujitsu Limited | Resource information transmission for multicasting in a wireless network |
KR100991957B1 (ko) * | 2009-01-20 | 2010-11-04 | 주식회사 팬택 | 광대역 무선통신시스템에서의 스크램블링 코드 생성 장치 및 그 방법 |
EP2452484A1 (en) * | 2009-07-09 | 2012-05-16 | Georgia Tech Research Corporation | Systems and methods for providing physical layer security |
KR101685173B1 (ko) * | 2009-07-13 | 2016-12-12 | 주식회사 팬택 | 무선통신 시스템에서의 시퀀스 생성 방법 및 그 장치 |
CN101902301B (zh) | 2010-08-12 | 2018-11-20 | 中兴通讯股份有限公司 | 上行控制信令发送、上行解调参考信号的承载方法及装置 |
KR101322837B1 (ko) * | 2012-11-09 | 2013-10-28 | 국방과학연구소 | 가변길이 의사무작위코드발생기에서 최적 코드열길이 선정 방법 |
CN104468434A (zh) * | 2013-09-22 | 2015-03-25 | 中兴通讯股份有限公司 | 一种基于lte的解扰装置及方法 |
KR102320997B1 (ko) | 2015-03-31 | 2021-11-03 | 삼성전자 주식회사 | 이동통신 시스템에서 단말과 기지국 간 데이터 송수신 방법 및 장치 |
KR101717946B1 (ko) * | 2015-09-24 | 2017-03-20 | 한국철도기술연구원 | 디지털 신호 처리 장치 및 방법 |
CN108631903B (zh) * | 2017-03-22 | 2019-09-17 | 电信科学技术研究院 | 一种物理随机接入信道前导码序列确定方法及装置 |
CN110138493B (zh) * | 2019-01-11 | 2021-07-02 | 成都唯创华盛科技有限公司 | 一种cdma长码扰码获取方法 |
EP3935777A1 (en) * | 2019-03-07 | 2022-01-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatus for operating a constrained device |
CN114244474B (zh) * | 2021-12-20 | 2024-02-13 | 深圳忆联信息系统有限公司 | 扰码的生成方法、装置、设备及存储介质 |
DE102022213918A1 (de) | 2022-12-19 | 2024-06-20 | Robert Bosch Gesellschaft mit beschränkter Haftung | Vorrichtung und Verfahren zum Reduzieren parasitärer Signalanteile eines Sigma-Delta-Modulators |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5974144A (en) * | 1998-02-25 | 1999-10-26 | Cipheractive Ltd. | System for encryption of partitioned data blocks utilizing public key methods and random numbers |
CN1322420A (zh) * | 1999-09-22 | 2001-11-14 | 三星电子株式会社 | 在异步移动通信系统中生成多个加扰码的装置和方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0620518B1 (en) * | 1993-04-06 | 1999-10-06 | Hewlett-Packard Company | Methods and apparatus for generating linear-feedback-shift-register sequences |
KR970049467A (ko) * | 1995-12-13 | 1997-07-29 | 양승택 | 병렬 스크램블링 장치 |
IL132898A (en) | 1999-11-11 | 2009-09-01 | Nds Ltd | System for bitstream generation |
US8364977B2 (en) * | 2004-02-25 | 2013-01-29 | Ternarylogic Llc | Methods and systems for processing of n-state symbols with XOR and EQUALITY binary functions |
JP4970287B2 (ja) * | 2005-02-14 | 2012-07-04 | フランス・テレコム | 擬似ランダム・データ・シーケンスを発生するための方法、システム及び装置 |
KR100800800B1 (ko) | 2005-08-30 | 2008-02-04 | 삼성전자주식회사 | 선형궤환시프트레지스터를 이용한 부호 생성 방법 및 장치 |
US8000404B2 (en) * | 2006-03-28 | 2011-08-16 | Advanced Micro Devices, Inc. | Method and apparatus to reduce the effect of crosstalk in a communications interface |
-
2008
- 2008-12-02 KR KR1020080121495A patent/KR101037520B1/ko active IP Right Grant
-
2009
- 2009-12-02 EP EP09830590.7A patent/EP2359512B1/en active Active
- 2009-12-02 JP JP2011538568A patent/JP5230820B2/ja active Active
- 2009-12-02 CN CN200980148059.2A patent/CN102227888B/zh active Active
- 2009-12-02 US US12/629,570 patent/US8345867B2/en active Active
- 2009-12-02 WO PCT/KR2009/007176 patent/WO2010064852A2/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5974144A (en) * | 1998-02-25 | 1999-10-26 | Cipheractive Ltd. | System for encryption of partitioned data blocks utilizing public key methods and random numbers |
CN1322420A (zh) * | 1999-09-22 | 2001-11-14 | 三星电子株式会社 | 在异步移动通信系统中生成多个加扰码的装置和方法 |
Non-Patent Citations (4)
Title |
---|
ESMAEL H.DINAN,BIJAN JABBRI: "Spreading Codes for Direct Sequence CDMA and Wideband CDMA Cellular Networks", 《IEEE COMMUNICATION MAGAZINE》 * |
吕辉,何晶,王刚: "伪随机序列中本原多项式生成算法", 《计算机工程》 * |
宫剑,毕红军,贾怀义: "Kasami扩频序列的研究", 《北方交通大学学报》 * |
郭海燕,毕红军: "MATLAB在伪随机码的生成及仿真中的应用", 《计算机仿真》 * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104285420A (zh) * | 2012-03-28 | 2015-01-14 | 瑞典爱立信有限公司 | 信令通知序列生成器初始化参数用于上行链路参考信号生成 |
US9716577B2 (en) | 2012-03-28 | 2017-07-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Signaling of sequence generator initialization parameters for uplink reference signal generation |
CN104285420B (zh) * | 2012-03-28 | 2018-01-05 | 瑞典爱立信有限公司 | 信令通知序列生成器初始化参数用于上行链路参考信号生成 |
CN104853339A (zh) * | 2014-02-19 | 2015-08-19 | 中兴通讯股份有限公司 | 一种信号处理的方法及装置 |
WO2015123978A1 (zh) * | 2014-02-19 | 2015-08-27 | 中兴通讯股份有限公司 | 一种信号处理的方法及装置 |
RU2641721C1 (ru) * | 2014-02-19 | 2018-01-22 | ЗетТиИ Корпорейшн | Способ и устройство для обработки сигналов |
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 |
CN107769842A (zh) * | 2016-08-17 | 2018-03-06 | 北京三星通信技术研究有限公司 | 交织序列构造、基于交织的信息处理方法及发射、接收机 |
CN107846272A (zh) * | 2017-11-17 | 2018-03-27 | 东莞安普川自动化技术有限公司 | 一种Golden序列的快速生成装置及方法 |
CN107846272B (zh) * | 2017-11-17 | 2021-05-25 | 东莞安普川自动化技术有限公司 | 一种Golden序列的快速生成装置及方法 |
WO2019157618A1 (en) * | 2018-02-13 | 2019-08-22 | Qualcomm Incorporated | Techniques and apparatuses for papr and inter-cell interference reduction for non-orthogonal multiple access |
US11456813B2 (en) | 2018-02-13 | 2022-09-27 | Qualcomm Incorporated | PAPR and inter-cell interference reduction |
CN111819806A (zh) * | 2018-03-09 | 2020-10-23 | 微芯片技术股份有限公司 | 使用线性反馈移位寄存器的紧凑时间戳系统以及相关系统和方法 |
CN111819806B (zh) * | 2018-03-09 | 2023-01-17 | 微芯片技术股份有限公司 | 使用线性反馈移位寄存器的紧凑时间戳系统以及相关系统和方法 |
CN112019473A (zh) * | 2019-05-31 | 2020-12-01 | 华为技术有限公司 | 生成序列的方法和装置 |
CN112019473B (zh) * | 2019-05-31 | 2022-02-25 | 华为技术有限公司 | 生成序列的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20100062730A (ko) | 2010-06-10 |
JP2012510754A (ja) | 2012-05-10 |
EP2359512B1 (en) | 2016-08-24 |
US8345867B2 (en) | 2013-01-01 |
CN102227888B (zh) | 2014-11-12 |
JP5230820B2 (ja) | 2013-07-10 |
EP2359512A4 (en) | 2014-06-04 |
KR101037520B1 (ko) | 2011-05-26 |
EP2359512A2 (en) | 2011-08-24 |
US20100135493A1 (en) | 2010-06-03 |
WO2010064852A2 (en) | 2010-06-10 |
WO2010064852A3 (en) | 2010-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102227888B (zh) | 用于在宽带无线通信系统中产生伪随机序列的方法和装置 | |
US5311176A (en) | Method and apparatus for generating Walsh codes | |
US8559480B2 (en) | Apparatus and method for generating scrambling codes in a radio communication system | |
CN101925056B (zh) | 用于加扰或解扰的扰码序列生成方法、装置及系统 | |
CN101697503B (zh) | 生成检错码的方法和装置 | |
US20110222584A1 (en) | Hidden markov model detection for spread spectrum waveforms | |
US10892850B2 (en) | Method and apparatus for carrying identification information | |
KR20000068038A (ko) | 가변 속도 전송 방법 및 가변 속도 전송 장치 | |
CN104683969B (zh) | 一种ue中的方法和用户设备 | |
CN110430027B (zh) | 数据发送方法、发送端设备及存储介质 | |
RU2725430C1 (ru) | Mcs для длинных ldpc кодов | |
EP3637647A1 (en) | Encoding method, device and apparatus | |
CN108282249B (zh) | 一种控制信息的传输方法和装置 | |
US7027484B1 (en) | Method and apparatus for transmitting and receiving high speed data using code division multiple access channels | |
EP2827516A1 (en) | Scrambling code generation method, apparatus and scrambling code processing apparatus | |
CN112579045A (zh) | 伪随机序列的生成方法、装置及存储介质 | |
CN102710264A (zh) | 译码方法和装置 | |
US6714599B1 (en) | Method and apparatus for efficient processing of signal in a communication system | |
US6847677B1 (en) | Method and apparatus for efficient Walsh covering and summing of signals in a communication system | |
Iqbal et al. | Hardware Architecture of Channel Encoding for 5G New Radio Physical Downlink Control Channel | |
US6975584B1 (en) | Communication system method and apparatus | |
CN111052820B (zh) | 一种系统消息传输的方法及网络设备 | |
Kim et al. | Design of Low-latency Synthesizable PUCCH Demodulation Unit Using Simulink HDL Coder | |
RU2231220C1 (ru) | Способ передачи дискретной информации в радиолинии с псевдослучайной перестройкой рабочей частоты | |
RU2205510C1 (ru) | Способ передачи дискретной информации в радиолинии с псевдослучайной перестройкой рабочей частоты |
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 | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Seoul, South Kerean Patentee after: Pantech property management Co. Address before: Seoul, South Kerean Patentee before: PANTECH Co.,Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161110 Address after: Seoul, South Kerean Patentee after: PANTECH CO.,LTD. Address before: Seoul, South Kerean Patentee before: Pantech property management Co. |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Seoul, South Kerean Patentee after: Pantech property management Co. Address before: Seoul, South Kerean Patentee before: PANTECH Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20161115 Address after: Seoul, South Kerean Patentee after: PANTECH CO.,LTD. Address before: Seoul, South Kerean Patentee before: Pantech property management Co. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170628 Address after: Seoul, South Kerean Patentee after: GOLDPEAK INNOVATIONS Inc. Address before: Seoul, South Kerean Patentee before: PANTECH CO.,LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200609 Address after: Seoul, South Kerean Patentee after: Pan Thai Co.,Ltd. Address before: Seoul, South Kerean Patentee before: GOLDPEAK INNOVATIONS Inc. |
|
TR01 | Transfer of patent right |