DE60321693D1 - Schenverstärker mit kapazitätserweiterung in einem drahtlosen spreizspektrum netzwerk - Google Patents

Schenverstärker mit kapazitätserweiterung in einem drahtlosen spreizspektrum netzwerk

Info

Publication number
DE60321693D1
DE60321693D1 DE60321693T DE60321693T DE60321693D1 DE 60321693 D1 DE60321693 D1 DE 60321693D1 DE 60321693 T DE60321693 T DE 60321693T DE 60321693 T DE60321693 T DE 60321693T DE 60321693 D1 DE60321693 D1 DE 60321693D1
Authority
DE
Germany
Prior art keywords
network
power amplifier
repeaters
capacity expansion
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 - Fee Related
Application number
DE60321693T
Other languages
English (en)
Inventor
Daniel B Kilfoyle
Steven Carson
Iii Travis H Slocumb
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.)
Science Applications International Corp SAIC
Original Assignee
Science Applications International Corp SAIC
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 Science Applications International Corp SAIC filed Critical Science Applications International Corp SAIC
Application granted granted Critical
Publication of DE60321693D1 publication Critical patent/DE60321693D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15535—Control of relay amplifier gain
    • 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
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources
    • 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
    • H04B7/204—Multiple access
    • H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]
    • 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
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • 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
    • 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
    • H04B7/15564—Relay station antennae loop interference reduction
    • H04B7/15585—Relay station antennae loop interference reduction by interference cancellation
DE60321693T 2002-09-30 2003-07-11 Schenverstärker mit kapazitätserweiterung in einem drahtlosen spreizspektrum netzwerk Expired - Fee Related DE60321693D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/259,395 US7006461B2 (en) 2001-09-17 2002-09-30 Method and system for a channel selective repeater with capacity enhancement in a spread-spectrum wireless network
PCT/US2003/021691 WO2004032371A1 (en) 2002-09-30 2003-07-11 Method and system for a channel selective repeater with capacity enhancement in a spread-spectrum wireless network

Publications (1)

Publication Number Publication Date
DE60321693D1 true DE60321693D1 (de) 2008-07-31

Family

ID=32068176

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60321693T Expired - Fee Related DE60321693D1 (de) 2002-09-30 2003-07-11 Schenverstärker mit kapazitätserweiterung in einem drahtlosen spreizspektrum netzwerk

Country Status (8)

Country Link
US (4) US7006461B2 (de)
EP (1) EP1547276B1 (de)
JP (2) JP2006501759A (de)
KR (1) KR20050053718A (de)
AT (1) ATE398863T1 (de)
AU (1) AU2003249044A1 (de)
DE (1) DE60321693D1 (de)
WO (1) WO2004032371A1 (de)

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ATE398863T1 (de) 2008-07-15
EP1547276A1 (de) 2005-06-29
EP1547276B1 (de) 2008-06-18
US20060077927A1 (en) 2006-04-13
JP2009165151A (ja) 2009-07-23
JP2006501759A (ja) 2006-01-12
US7006461B2 (en) 2006-02-28
US7936711B2 (en) 2011-05-03
US7710913B2 (en) 2010-05-04
US20060077920A1 (en) 2006-04-13
US20060083196A1 (en) 2006-04-20
US20030214919A1 (en) 2003-11-20
KR20050053718A (ko) 2005-06-08
AU2003249044A1 (en) 2004-04-23
WO2004032371A1 (en) 2004-04-15

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