GB2387997B - Method and arrangement for synchronisation in a wireless communication system - Google Patents

Method and arrangement for synchronisation in a wireless communication system

Info

Publication number
GB2387997B
GB2387997B GB0209414A GB0209414A GB2387997B GB 2387997 B GB2387997 B GB 2387997B GB 0209414 A GB0209414 A GB 0209414A GB 0209414 A GB0209414 A GB 0209414A GB 2387997 B GB2387997 B GB 2387997B
Authority
GB
United Kingdom
Prior art keywords
synchronisation
arrangement
wireless communication
communication system
wireless
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.)
Expired - Lifetime
Application number
GB0209414A
Other versions
GB2387997A (en
GB0209414D0 (en
Inventor
Paul Howard
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.)
IPWireless Inc
Original Assignee
IPWireless 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 IPWireless Inc filed Critical IPWireless Inc
Priority to GB0209414A priority Critical patent/GB2387997B/en
Publication of GB0209414D0 publication Critical patent/GB0209414D0/en
Publication of GB2387997A publication Critical patent/GB2387997A/en
Application granted granted Critical
Publication of GB2387997B publication Critical patent/GB2387997B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/7077—Multi-step acquisition, e.g. multi-dwell, coarse-fine or validation
    • 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
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2668—Arrangements for Wireless Code-Division Multiple Access [CDMA] System Synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB0209414A 2002-04-25 2002-04-25 Method and arrangement for synchronisation in a wireless communication system Expired - Lifetime GB2387997B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0209414A GB2387997B (en) 2002-04-25 2002-04-25 Method and arrangement for synchronisation in a wireless communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0209414A GB2387997B (en) 2002-04-25 2002-04-25 Method and arrangement for synchronisation in a wireless communication system

Publications (3)

Publication Number Publication Date
GB0209414D0 GB0209414D0 (en) 2002-06-05
GB2387997A GB2387997A (en) 2003-10-29
GB2387997B true GB2387997B (en) 2006-03-15

Family

ID=9935445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0209414A Expired - Lifetime GB2387997B (en) 2002-04-25 2002-04-25 Method and arrangement for synchronisation in a wireless communication system

Country Status (1)

Country Link
GB (1) GB2387997B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2329307A (en) * 1997-06-16 1999-03-17 Nec Corp High-speed cell search system for CDMA
WO2002029997A2 (en) * 2000-09-29 2002-04-11 Kabushiki Kaisha Toshiba Code detection circuit and code detection method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2329307A (en) * 1997-06-16 1999-03-17 Nec Corp High-speed cell search system for CDMA
US20020031109A1 (en) * 1997-06-16 2002-03-14 Nec Corporation High-speed cell search system for CDMA
WO2002029997A2 (en) * 2000-09-29 2002-04-11 Kabushiki Kaisha Toshiba Code detection circuit and code detection method

Also Published As

Publication number Publication date
GB2387997A (en) 2003-10-29
GB0209414D0 (en) 2002-06-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)
710B Request of alter time limits

Free format text: EXTENSION APPLICATION: APPLICATION FOR EXTENSION OF THE PERIOD(S) PRESCRIBED BY RULE(S) 33(2) FILED ON 20040920.

9110 Period prescribed has been extended under rule 110(6)/1990

Free format text: EXTENSION ALLOWED: PERIOD(S) PRESCRIBED BY RULE(S) 33(2) EXTENDED UNDER RULE 110(6) IN ACCORDANCE WITH THE DECISION OF THE COMPTROLLER DATED 20040924. THE PATENT/APPLICATION IS REINSTATED SUBJECT TO SPECIAL TERMS FOR THIRD PARTY INTERESTS.

ERR Erratum

Free format text: APPLICATION NUMBER GB0209414.2 PREVIOUSLY ANNOUNCED AS TERMINATED IN PDJ NUMBER 6012 ON 20040811 HAS BEEN REINSTATED UNDER THE PROVISIONS ON R.110(4).

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20130131 AND 20130206

PE20 Patent expired after termination of 20 years

Expiry date: 20220424