WO2008036401A3 - Method and apparatus for mitigating oscillation between repeaters - Google Patents

Method and apparatus for mitigating oscillation between repeaters Download PDF

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Publication number
WO2008036401A3
WO2008036401A3 PCT/US2007/020485 US2007020485W WO2008036401A3 WO 2008036401 A3 WO2008036401 A3 WO 2008036401A3 US 2007020485 W US2007020485 W US 2007020485W WO 2008036401 A3 WO2008036401 A3 WO 2008036401A3
Authority
WO
WIPO (PCT)
Prior art keywords
repeater
wireless
wireless signal
repeaters
communicating
Prior art date
Application number
PCT/US2007/020485
Other languages
French (fr)
Other versions
WO2008036401A2 (en
Inventor
Kenneth M Gainey
James A Proctor Jr
Lawrence W Lamont Jr
James C Otto
Carlos M Puig
Ross L Lintelman
Original Assignee
Qualcomm Inc
Kenneth M Gainey
James A Proctor Jr
Lawrence W Lamont Jr
James C Otto
Carlos M Puig
Ross L Lintelman
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, Kenneth M Gainey, James A Proctor Jr, Lawrence W Lamont Jr, James C Otto, Carlos M Puig, Ross L Lintelman filed Critical Qualcomm Inc
Priority to CN200780035179.2A priority Critical patent/CN101595657B/en
Priority to BRPI0717490A priority patent/BRPI0717490A2/en
Priority to JP2009529255A priority patent/JP5199261B2/en
Priority to EP07838644A priority patent/EP2064903A4/en
Priority to CA2663419A priority patent/CA2663419C/en
Priority to KR1020097008078A priority patent/KR101123600B1/en
Priority to US12/307,904 priority patent/US8559379B2/en
Publication of WO2008036401A2 publication Critical patent/WO2008036401A2/en
Publication of WO2008036401A3 publication Critical patent/WO2008036401A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow

Abstract

A first repeater operating within a wireless network including a second repeater capable of communicating with the first repeater, and first and second wireless station devices capable of communicating with at least one of the first repeater and the second repeater, includes a reception device for receiving a wireless signal at a reception frequency; a detector for detecting if a predetermined portion of the received wireless signal includes a modified portion to thereby determine that the received signal is from the second repeater; and a transmission device for transmitting the wireless signal to one of the first and second wireless station devices at a transmission frequency to thereby repeat the wireless signal.
PCT/US2007/020485 2006-09-21 2007-09-21 Method and apparatus for mitigating oscillation between repeaters WO2008036401A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN200780035179.2A CN101595657B (en) 2006-09-21 2007-09-21 Method and apparatus for mitigating oscillation between repeaters
BRPI0717490A BRPI0717490A2 (en) 2006-09-21 2007-09-21 method and apparatus for mitigating oscillation between repeaters
JP2009529255A JP5199261B2 (en) 2006-09-21 2007-09-21 Method and apparatus for mitigating vibration between repeaters
EP07838644A EP2064903A4 (en) 2006-09-21 2007-09-21 Method and apparatus for mitigating oscillation between repeaters
CA2663419A CA2663419C (en) 2006-09-21 2007-09-21 Method and apparatus for mitigating oscillation between repeaters
KR1020097008078A KR101123600B1 (en) 2006-09-21 2007-09-21 Method and apparatus for mitigating oscillation between repeaters
US12/307,904 US8559379B2 (en) 2006-09-21 2007-09-21 Method and apparatus for mitigating oscillation between repeaters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84607306P 2006-09-21 2006-09-21
US60/846,073 2006-09-21

Publications (2)

Publication Number Publication Date
WO2008036401A2 WO2008036401A2 (en) 2008-03-27
WO2008036401A3 true WO2008036401A3 (en) 2008-07-10

Family

ID=39201114

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/020485 WO2008036401A2 (en) 2006-09-21 2007-09-21 Method and apparatus for mitigating oscillation between repeaters

Country Status (9)

Country Link
US (1) US8559379B2 (en)
EP (1) EP2064903A4 (en)
JP (1) JP5199261B2 (en)
KR (1) KR101123600B1 (en)
CN (1) CN101595657B (en)
BR (1) BRPI0717490A2 (en)
CA (1) CA2663419C (en)
RU (1) RU2444159C2 (en)
WO (1) WO2008036401A2 (en)

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