KR101208540B1 - 코드 분할 다중 접속 방식 이동통신 시스템에서 동기 코드특성을 이용한 초기 셀 탐색 방법 및 장치 - Google Patents

코드 분할 다중 접속 방식 이동통신 시스템에서 동기 코드특성을 이용한 초기 셀 탐색 방법 및 장치 Download PDF

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KR101208540B1
KR101208540B1 KR1020060105789A KR20060105789A KR101208540B1 KR 101208540 B1 KR101208540 B1 KR 101208540B1 KR 1020060105789 A KR1020060105789 A KR 1020060105789A KR 20060105789 A KR20060105789 A KR 20060105789A KR 101208540 B1 KR101208540 B1 KR 101208540B1
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South Korea
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code
sync
correlation
synchronization
candidate
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KR1020060105789A
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Korean (ko)
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KR20080038635A (ko
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김수진
배효원
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엘지전자 주식회사
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Priority to KR1020060105789A priority Critical patent/KR101208540B1/ko
Priority to CN200710184928XA priority patent/CN101175335B/zh
Publication of KR20080038635A publication Critical patent/KR20080038635A/ko
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    • 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
    • H04B1/7083—Cell search, e.g. using a three-step approach
    • 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
    • H04B1/70751—Synchronisation aspects with code phase acquisition using partial detection
    • H04B1/70752—Partial correlation
KR1020060105789A 2006-10-30 2006-10-30 코드 분할 다중 접속 방식 이동통신 시스템에서 동기 코드특성을 이용한 초기 셀 탐색 방법 및 장치 KR101208540B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020060105789A KR101208540B1 (ko) 2006-10-30 2006-10-30 코드 분할 다중 접속 방식 이동통신 시스템에서 동기 코드특성을 이용한 초기 셀 탐색 방법 및 장치
CN200710184928XA CN101175335B (zh) 2006-10-30 2007-10-30 码分多址方式移动通信系统中的初始小区搜索方法和装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060105789A KR101208540B1 (ko) 2006-10-30 2006-10-30 코드 분할 다중 접속 방식 이동통신 시스템에서 동기 코드특성을 이용한 초기 셀 탐색 방법 및 장치

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KR20080038635A KR20080038635A (ko) 2008-05-07
KR101208540B1 true KR101208540B1 (ko) 2012-12-05

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KR1020060105789A KR101208540B1 (ko) 2006-10-30 2006-10-30 코드 분할 다중 접속 방식 이동통신 시스템에서 동기 코드특성을 이용한 초기 셀 탐색 방법 및 장치

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CN (1) CN101175335B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101101683B1 (ko) * 2009-12-16 2011-12-30 삼성전기주식회사 Ｐｗｍ를 이용한 발광 소자 구동 장치
ES2661052T3 (es) * 2013-01-17 2018-03-27 Sun Patent Trust Configuración de TDD dinámica del enlace ascendente/enlace descendente utilizando DCI

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003034642A2 (en) 2001-10-17 2003-04-24 Nortel Networks Limited Synchronisation in multicarrier cdma systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1292631A (zh) * 1999-10-08 2001-04-25 西门子（中国）有限公司 码分多址系统中小区搜索方法及用该法的基站移动台系统
JP3805205B2 (ja) * 2000-04-06 2006-08-02 株式会社エヌ・ティ・ティ・ドコモ Ｃｄｍａセルラ方式における通信品質測定方法およびその装置
US7269206B2 (en) * 2003-05-13 2007-09-11 Benq Corporation Flexible correlation for cell searching in a CDMA system
CN1780174B (zh) * 2004-11-19 2011-05-25 上海宣普实业有限公司 时分双工系统中小区搜索第一和第二步骤的并行迭代方法
KR20060101040A (ko) * 2005-03-18 2006-09-22 엘지전자 주식회사 이동통신 시스템의 초기동기 검색방법
CN100377519C (zh) * 2005-06-17 2008-03-26 凯明信息科技股份有限公司 码分多址移动通信系统中用于初始同步的相关方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003034642A2 (en) 2001-10-17 2003-04-24 Nortel Networks Limited Synchronisation in multicarrier cdma systems

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CN101175335A (zh) 2008-05-07
KR20080038635A (ko) 2008-05-07
CN101175335B (zh) 2011-04-13

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