HK1201105A1 - 擾碼的生成方法、裝置和擾碼的處理裝置 - Google Patents

擾碼的生成方法、裝置和擾碼的處理裝置

Info

Publication number
HK1201105A1
HK1201105A1 HK15100988.7A HK15100988A HK1201105A1 HK 1201105 A1 HK1201105 A1 HK 1201105A1 HK 15100988 A HK15100988 A HK 15100988A HK 1201105 A1 HK1201105 A1 HK 1201105A1
Authority
HK
Hong Kong
Prior art keywords
scrambling code
generation method
processing apparatus
code generation
code processing
Prior art date
Application number
HK15100988.7A
Other languages
English (en)
Inventor
Sihua Hong
Liguo Feng
Hongbo Xu
Xu Chen
Original Assignee
中興通訊股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中興通訊股份有限公司 filed Critical 中興通訊股份有限公司
Publication of HK1201105A1 publication Critical patent/HK1201105A1/zh

Links

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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/70756—Jumping within the code, i.e. masking or slewing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
HK15100988.7A 2012-04-17 2015-01-28 擾碼的生成方法、裝置和擾碼的處理裝置 HK1201105A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210114003.9A CN103378917B (zh) 2012-04-17 2012-04-17 扰码的生成方法、装置和扰码的处理装置
PCT/CN2012/077421 WO2013155785A1 (zh) 2012-04-17 2012-06-25 扰码的生成方法、装置和扰码的处理装置

Publications (1)

Publication Number Publication Date
HK1201105A1 true HK1201105A1 (zh) 2015-08-21

Family

ID=49382849

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15100988.7A HK1201105A1 (zh) 2012-04-17 2015-01-28 擾碼的生成方法、裝置和擾碼的處理裝置

Country Status (5)

Country Link
EP (1) EP2827516B1 (zh)
CN (1) CN103378917B (zh)
HK (1) HK1201105A1 (zh)
RU (1) RU2577588C1 (zh)
WO (1) WO2013155785A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103152119B (zh) * 2011-12-06 2015-11-04 中国移动通信集团北京有限公司 系统扰码确定方法、装置及基站、分配方法、设备及系统
CN103873181B (zh) * 2014-04-04 2017-01-18 中国科学院自动化研究所 一种lte系统中伪随机序列并行生成方法
US20190090081A1 (en) * 2017-09-19 2019-03-21 Qualcomm Incorporated Generating an air interface packet for a low energy short-range communication device
CN108965173B (zh) * 2018-06-12 2020-07-31 深圳市华星光电技术有限公司 解扰方法、设备及可读存储介质
CN108768906B (zh) * 2018-06-12 2020-09-04 深圳市华星光电技术有限公司 加扰方法、设备及可读存储介质

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383322A (en) * 1980-05-02 1983-05-10 Harris Corporation Combined use of PN sequence for data scrambling and frame synchronization in digital communication systems
US6154162A (en) * 1999-01-06 2000-11-28 Centillium Communications, Inc. Dual-stage switched-capacitor DAC with scrambled MSB's
FI107094B (fi) * 1999-05-10 2001-05-31 Nokia Mobile Phones Ltd Menetelmä päivittää koodigeneraattorin lineaarinen palautesiirtorekisteri
KR100493103B1 (ko) * 2003-02-04 2005-06-02 삼성전자주식회사 비동기 방식의 차세대 이동 통신 시스템에서의 동기 획득장치 및 방법
CN1691656B (zh) * 2004-04-26 2010-08-18 上海明波通信技术有限公司 在数字通信系统中生成扰码的方法及其装置
RU2391781C2 (ru) * 2005-03-18 2010-06-10 Квэлкомм Инкорпорейтед Пространственно-временное скремблирование в системах сотовой связи
US20090129448A1 (en) * 2006-02-15 2009-05-21 Joshua Lawrence Koslov Apparatus and Method For Generating Scrambling Codes
CN101072098A (zh) * 2006-05-08 2007-11-14 中兴通讯股份有限公司 宽带码分多址系统的长扰码序列相位偏移方法和装置
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
CN101098325B (zh) * 2006-06-27 2010-05-12 中兴通讯股份有限公司 一种宽带码分多址系统长扰码码字并行生成方法和装置
TWI387245B (zh) * 2006-07-24 2013-02-21 Qualcomm Inc 已結構化的碼之碼交錯
US8300721B2 (en) * 2007-03-14 2012-10-30 Agilent Technologies, Inc. Pseudorandom noise code acquisition in direct sequence spread spectrum systems
CN101321315B (zh) * 2007-06-08 2011-09-14 华为技术有限公司 发送、接收信号的方法及信号收发设备
CN101262296B (zh) * 2007-06-20 2012-05-09 中兴通讯股份有限公司 一种用于wcdma系统的扰码发生器及其实现方法
US8503547B2 (en) * 2007-10-11 2013-08-06 Qualcomm Incorporated Scrambling codes for secondary synchronization codes in wireless communication systems
KR101447218B1 (ko) * 2007-11-02 2014-10-06 삼성전자주식회사 무선통신 시스템에서 셀 탐색 방법 및 장치
CN101997570B (zh) * 2009-08-12 2014-04-30 中兴通讯股份有限公司 生成扰码的方法及装置

Also Published As

Publication number Publication date
EP2827516A1 (en) 2015-01-21
CN103378917B (zh) 2016-01-20
WO2013155785A1 (zh) 2013-10-24
RU2577588C1 (ru) 2016-03-20
CN103378917A (zh) 2013-10-30
EP2827516A4 (en) 2015-05-06
EP2827516B1 (en) 2016-03-23

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