CN1640165A - 一种小区搜索和选择的方法及装置 - Google Patents

一种小区搜索和选择的方法及装置 Download PDF

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Publication number
CN1640165A
CN1640165A CN03805478.7A CN03805478A CN1640165A CN 1640165 A CN1640165 A CN 1640165A CN 03805478 A CN03805478 A CN 03805478A CN 1640165 A CN1640165 A CN 1640165A
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CN
China
Prior art keywords
signal
energy
channel
matched
peak
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.)
Pending
Application number
CN03805478.7A
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English (en)
Chinese (zh)
Inventor
季晨
施丽文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linkair Communications Inc
Original Assignee
Linkair Communications Inc
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 Linkair Communications Inc filed Critical Linkair Communications Inc
Publication of CN1640165A publication Critical patent/CN1640165A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H04B1/70735—Code identification
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/007—LAS, i.e. LA, LS and LAS codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN03805478.7A 2003-01-23 2003-01-23 一种小区搜索和选择的方法及装置 Pending CN1640165A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2003/000063 WO2004066651A1 (fr) 2003-01-23 2003-01-23 Procede et dispositif de recherche et selection de cellules

Publications (1)

Publication Number Publication Date
CN1640165A true CN1640165A (zh) 2005-07-13

Family

ID=32739360

Family Applications (1)

Application Number Title Priority Date Filing Date
CN03805478.7A Pending CN1640165A (zh) 2003-01-23 2003-01-23 一种小区搜索和选择的方法及装置

Country Status (3)

Country Link
CN (1) CN1640165A (fr)
AU (1) AU2003207222A1 (fr)
WO (1) WO2004066651A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3369063B2 (ja) * 1996-10-18 2003-01-20 松下電器産業株式会社 移動通信端末
US6185423B1 (en) * 1999-05-28 2001-02-06 3Com Corporation Method and apparatus for selecting a communication channel in a communication network
AU2000250580A1 (en) * 2000-06-05 2001-12-17 Linkair Communications. Inc. Methods for assigning radio resources

Also Published As

Publication number Publication date
WO2004066651A1 (fr) 2004-08-05
AU2003207222A1 (en) 2004-08-13

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Effective date of abandoning: 20050713

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