FI943536A - Menetelmä katvealueiden peittämiseksi solukkoradiopuhelinjärjestelmässä ja radiovahvistin menetelmän toteuttamiseksi - Google Patents

Menetelmä katvealueiden peittämiseksi solukkoradiopuhelinjärjestelmässä ja radiovahvistin menetelmän toteuttamiseksi Download PDF

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Publication number
FI943536A
FI943536A FI943536A FI943536A FI943536A FI 943536 A FI943536 A FI 943536A FI 943536 A FI943536 A FI 943536A FI 943536 A FI943536 A FI 943536A FI 943536 A FI943536 A FI 943536A
Authority
FI
Finland
Prior art keywords
implement
telephone system
angle areas
amplifier
radio
Prior art date
Application number
FI943536A
Other languages
English (en)
Swedish (sv)
Other versions
FI943536A0 (fi
Inventor
Pierre Dupuy
Original Assignee
Alcatel Mobile Comm France
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 Alcatel Mobile Comm France filed Critical Alcatel Mobile Comm France
Publication of FI943536A0 publication Critical patent/FI943536A0/fi
Publication of FI943536A publication Critical patent/FI943536A/fi

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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
    • H04B7/15507—Relay station based processing for cell extension or control of coverage area
    • H04B7/15514—Relay station based processing for cell extension or control of coverage area for shadowing compensation
    • 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
    • H04B7/24—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
    • 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
    • H04W16/32—Hierarchical cell structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
FI943536A 1993-07-30 1994-07-27 Menetelmä katvealueiden peittämiseksi solukkoradiopuhelinjärjestelmässä ja radiovahvistin menetelmän toteuttamiseksi FI943536A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9309426A FR2708814B1 (fr) 1993-07-30 1993-07-30 Procédé de couverture des zones d'ombre d'un réseau de radiocommunications, et répéteur radio pour la mise en Óoeuvre de ce procédé.

Publications (2)

Publication Number Publication Date
FI943536A0 FI943536A0 (fi) 1994-07-27
FI943536A true FI943536A (fi) 1995-01-31

Family

ID=9449810

Family Applications (1)

Application Number Title Priority Date Filing Date
FI943536A FI943536A (fi) 1993-07-30 1994-07-27 Menetelmä katvealueiden peittämiseksi solukkoradiopuhelinjärjestelmässä ja radiovahvistin menetelmän toteuttamiseksi

Country Status (8)

Country Link
US (1) US5659879A (fi)
EP (1) EP0637145A1 (fi)
JP (1) JPH0779187A (fi)
CN (1) CN1109251A (fi)
AU (1) AU679991B2 (fi)
CA (1) CA2128810A1 (fi)
FI (1) FI943536A (fi)
FR (1) FR2708814B1 (fi)

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US7676196B2 (en) * 2003-12-15 2010-03-09 Mosaic Technology Group Corporation Telecommunication systems for providing cellular service to RF shadows
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US7813695B2 (en) * 2005-05-06 2010-10-12 Telefonaktiebolaget L M Ericsson (Publ) Mobile assisted relay selection in a telecommunications system
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Also Published As

Publication number Publication date
FR2708814A1 (fr) 1995-02-10
EP0637145A1 (fr) 1995-02-01
FI943536A0 (fi) 1994-07-27
US5659879A (en) 1997-08-19
FR2708814B1 (fr) 1995-09-01
AU6748894A (en) 1995-02-09
CA2128810A1 (fr) 1995-01-31
JPH0779187A (ja) 1995-03-20
AU679991B2 (en) 1997-07-17
CN1109251A (zh) 1995-09-27

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