HK18896A - A mobile telephone system intended for indoor and outdoor subscriber use - Google Patents

A mobile telephone system intended for indoor and outdoor subscriber use

Info

Publication number
HK18896A
HK18896A HK18896A HK18896A HK18896A HK 18896 A HK18896 A HK 18896A HK 18896 A HK18896 A HK 18896A HK 18896 A HK18896 A HK 18896A HK 18896 A HK18896 A HK 18896A
Authority
HK
Hong Kong
Prior art keywords
internal
external
base stations
msi
mobile station
Prior art date
Application number
HK18896A
Other languages
English (en)
French (fr)
Inventor
Krister Raith Alex
Original Assignee
Telefonaktiebolaget L M Ericsson
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 Telefonaktiebolaget L M Ericsson filed Critical Telefonaktiebolaget L M Ericsson
Publication of HK18896A publication Critical patent/HK18896A/en

Links

Classifications

    • 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
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning
    • 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
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/12—Fixed resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/16—WPBX [Wireless Private Branch Exchange]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Claims (5)

  1. Kommunikationsverfahren in einem Mobiltelefonsystem, vorgesehen zur Teilnehmerverwendung im Freien und im Haus, wobei das System umfaßt: ein externes Teilsystem (7) zur Verwendung im Freien, welches externe Basisstationen (BS1, BS2) von relativ hoher Signalstärke umfaßt und direkt mit einem Mobilschaltzentrum (MSC) verbunden ist; und ein inneres Teilsystem (6) zur Verwendung im Haus, welches innere Basisstationen (BSI) von relativ geringer Signalstärke umfaßt, die mit dem Mobilschaltzentrum MSC verbunden sind, wobei das innere Teilsystem (6) eine adaptive Kanalzuordnung aufweist; wobei das System die folgende Schritte umfaßt:
    - Zuordnen von Verkehrskanälen an die zwei Teilsysteme (6, 7) im wesentlichen für eine Anrufübertragung; und
    - Zuordnen von Steuerkanälen (FOCC, RECC) an die zwei Teilsysteme (6, 7) im wesentlichen für eine Zuordnung und eine Änderung der Verkehrskanäle;
    dadurch gekennzeichnet, daß das Verfahren die folgenden weiteren Schritte umfaßt:
    - Zuordnen an das innere Teilsystem (6) wenigstens einen der Verkehrskanäle mit der gleichen Frequenz wie die Verkehrskanäle des externen Teilsystems (7);
    - Senden eines inneren Identifikationsworts (IDI), welches für das innere Teilsystem (6) einzigartig ist, von den inneren Basisstationen (BSI) auf den Steuerkanälen des inneren Teilsystems (6);
    - Senden eines externen Identifikationsworts (IDO), das für das externe Teilsystem (7) einzigartig ist, von den externen Basisstationen (BS1, BS2) auf den Steuerkanälen des externen Teilsystems (7);
    - Erfassen in der mobilen Station (MSI, MS) der Steurkanäle (FOCC) der zwei Teilsysteme, Abhören nach den jeweiligen inneren und externen Identifikationswörtern (IDI, IDO);
    - Detektieren in der mobilen Station (MSI, MS) einer Signalqualität für den Steuerkanal (FOCC) des inneren Teilsystems, wobei dieser Kanal durch das interne Identifkikationswort (IDI) identifiziert wird,
    - Senden von der mobilen Station (MSI, MS) eines inneren Identifikationssignals (IDIR) an die inneren Basisstationen (BSI), wenn die detektierte Signalqualität eine vorgegebene Qualitätsmessung übersteigt, wobei der mobilen Station (MSI, MS) ermöglicht wird, in das innere Teilsystem (6) einzuloggen; und
    - Senden von der mobilen Station (MSI, MS) eines externen Identifikationssignals (IDOR) an die externen Basisstationen (BS1, BS2), wenn detektierte Signalqualität unter der vorgegebenen Qualitätsmessung liegt, wobei der mobilen Station (MSI, MS) ermöglicht wird, in das externe Teilsystem (7) einzuloggen.
  2. Kommunikationsverfahren nach Anspruch 1, gekennzeichnet durch ein Detektieren der Signalqualität durch Messen der Signalstärke des Steuerkanals (FOCC) des inneren Teilsystems (6).
  3. Kommunikationsverfahren nach Anspruch 1 oder 2, gekennzeichnet durch ein Detektieren der Signalqualität durch Messen der Signalstärke des internen Identifkationsworts (IDI).
  4. Kommunikationsverfahren nach Anspruch 2 oder 3, gekennzeichnet durch ein Vergleichen der Signalstärke mit einem Schwellwert, der die Qualitätsmessung definiert.
  5. Kommunikationsverfahren nach Anspruch 1, gekennzeichnet durch ein Detektieren der Signalqualität durch Messen der Bitfehlerrate des Steuerkanals (FOCC) des inneren Teilsystems (6).
HK18896A 1990-04-10 1996-02-01 A mobile telephone system intended for indoor and outdoor subscriber use HK18896A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001312A SE465992B (sv) 1990-04-10 1990-04-10 Mobiltelefonisystem avsett att brukas av abonnenter inomhus och utomhus

Publications (1)

Publication Number Publication Date
HK18896A true HK18896A (en) 1996-02-09

Family

ID=20379150

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18896A HK18896A (en) 1990-04-10 1996-02-01 A mobile telephone system intended for indoor and outdoor subscriber use

Country Status (11)

Country Link
US (1) US5235632A (de)
EP (1) EP0452290B1 (de)
JP (1) JP3244182B2 (de)
CN (1) CN1025906C (de)
AU (1) AU635406B2 (de)
BR (1) BR9101376A (de)
CA (1) CA2040042C (de)
DE (1) DE69113501T2 (de)
ES (1) ES2080285T3 (de)
HK (1) HK18896A (de)
SE (1) SE465992B (de)

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Also Published As

Publication number Publication date
JPH0645997A (ja) 1994-02-18
JP3244182B2 (ja) 2002-01-07
ES2080285T3 (es) 1996-02-01
AU635406B2 (en) 1993-03-18
BR9101376A (pt) 1991-11-26
CA2040042C (en) 1996-07-02
CN1055853A (zh) 1991-10-30
EP0452290B1 (de) 1995-10-04
EP0452290A1 (de) 1991-10-16
DE69113501T2 (de) 1996-03-14
AU7417191A (en) 1991-10-17
CN1025906C (zh) 1994-09-07
SE9001312D0 (sv) 1990-04-10
US5235632A (en) 1993-08-10
DE69113501D1 (de) 1995-11-09
CA2040042A1 (en) 1991-10-11
SE9001312L (sv) 1991-10-11
SE465992B (sv) 1991-11-25

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