ATE398863T1 - Verfahren und system für einen kanalselektiven zwischenverstärker mit kapazitätserweiterung in einem drahtlosen spreizspektrum netzwerk - Google Patents

Verfahren und system für einen kanalselektiven zwischenverstärker mit kapazitätserweiterung in einem drahtlosen spreizspektrum netzwerk

Info

Publication number
ATE398863T1
ATE398863T1 AT03799246T AT03799246T ATE398863T1 AT E398863 T1 ATE398863 T1 AT E398863T1 AT 03799246 T AT03799246 T AT 03799246T AT 03799246 T AT03799246 T AT 03799246T AT E398863 T1 ATE398863 T1 AT E398863T1
Authority
AT
Austria
Prior art keywords
network
channel selective
spread spectrum
capacity expansion
repeaters
Prior art date
Application number
AT03799246T
Other languages
English (en)
Inventor
Daniel B Kilfoyle
Steven Carson
Iii Travis H Slocumb
Original Assignee
Science Applic Int Corp
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 Applic Int Corp filed Critical Science Applic Int Corp
Application granted granted Critical
Publication of ATE398863T1 publication Critical patent/ATE398863T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Networks Using Active Elements (AREA)
  • Amplifiers (AREA)
AT03799246T 2002-09-30 2003-07-11 Verfahren und system für einen kanalselektiven zwischenverstärker mit kapazitätserweiterung in einem drahtlosen spreizspektrum netzwerk ATE398863T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE398863T1 true ATE398863T1 (de) 2008-07-15

Family

ID=32068176

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03799246T ATE398863T1 (de) 2002-09-30 2003-07-11 Verfahren und system für einen kanalselektiven zwischenverstärker 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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JP2009165151A (ja) 2009-07-23
US7006461B2 (en) 2006-02-28
AU2003249044A1 (en) 2004-04-23
US20030214919A1 (en) 2003-11-20
US20060077927A1 (en) 2006-04-13
KR20050053718A (ko) 2005-06-08
US20060077920A1 (en) 2006-04-13
EP1547276B1 (de) 2008-06-18
DE60321693D1 (de) 2008-07-31
US20060083196A1 (en) 2006-04-20
EP1547276A1 (de) 2005-06-29
US7936711B2 (en) 2011-05-03
JP2006501759A (ja) 2006-01-12
WO2004032371A1 (en) 2004-04-15
EP1547276A4 (de) 2006-11-02

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