IL147795A0 - Method and apparatus for reducing pilot search times utilizing mobile station location information - Google Patents

Method and apparatus for reducing pilot search times utilizing mobile station location information

Info

Publication number
IL147795A0
IL147795A0 IL14779500A IL14779500A IL147795A0 IL 147795 A0 IL147795 A0 IL 147795A0 IL 14779500 A IL14779500 A IL 14779500A IL 14779500 A IL14779500 A IL 14779500A IL 147795 A0 IL147795 A0 IL 147795A0
Authority
IL
Israel
Prior art keywords
mobile station
location information
search
station location
search times
Prior art date
Application number
IL14779500A
Other languages
English (en)
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of IL147795A0 publication Critical patent/IL147795A0/xx

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
    • H04B1/7085—Synchronisation aspects using a code tracking loop, e.g. a delay-locked loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • H04B1/70754—Setting of search window, i.e. range of code offsets to be searched
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0012—Modulated-carrier systems arrangements for identifying the type of 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
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70702—Intercell-related aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
IL14779500A 1999-08-31 2000-08-30 Method and apparatus for reducing pilot search times utilizing mobile station location information IL147795A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/387,102 US6542743B1 (en) 1999-08-31 1999-08-31 Method and apparatus for reducing pilot search times utilizing mobile station location information
PCT/US2000/023944 WO2001017125A1 (en) 1999-08-31 2000-08-30 Method and apparatus for reducing pilot search times utilizing mobile station location information

Publications (1)

Publication Number Publication Date
IL147795A0 true IL147795A0 (en) 2002-08-14

Family

ID=23528467

Family Applications (3)

Application Number Title Priority Date Filing Date
IL14779500A IL147795A0 (en) 1999-08-31 2000-08-30 Method and apparatus for reducing pilot search times utilizing mobile station location information
IL147795A IL147795A (en) 1999-08-31 2002-01-23 Method and device for reducing initial search times using mobile station location information
IL179313A IL179313A0 (en) 1999-08-31 2006-11-15 Method and apparatus for reducing pilot search times utilizing mobile station location information

Family Applications After (2)

Application Number Title Priority Date Filing Date
IL147795A IL147795A (en) 1999-08-31 2002-01-23 Method and device for reducing initial search times using mobile station location information
IL179313A IL179313A0 (en) 1999-08-31 2006-11-15 Method and apparatus for reducing pilot search times utilizing mobile station location information

Country Status (16)

Country Link
US (2) US6542743B1 (ja)
EP (2) EP1501205A1 (ja)
JP (2) JP4541622B2 (ja)
KR (3) KR100777947B1 (ja)
CN (1) CN100420161C (ja)
AT (1) ATE281715T1 (ja)
AU (1) AU770480B2 (ja)
BR (1) BR0013632A (ja)
CA (1) CA2380994C (ja)
DE (1) DE60015572T2 (ja)
IL (3) IL147795A0 (ja)
MX (1) MXPA02001887A (ja)
NO (1) NO326186B1 (ja)
RU (1) RU2257008C2 (ja)
UA (1) UA71022C2 (ja)
WO (1) WO2001017125A1 (ja)

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