CA2040042A1 - Mobile telephony system intended for indoor and outdoor subscriber use - Google Patents

Mobile telephony system intended for indoor and outdoor subscriber use

Info

Publication number
CA2040042A1
CA2040042A1 CA2040042A CA2040042A CA2040042A1 CA 2040042 A1 CA2040042 A1 CA 2040042A1 CA 2040042 A CA2040042 A CA 2040042A CA 2040042 A CA2040042 A CA 2040042A CA 2040042 A1 CA2040042 A1 CA 2040042A1
Authority
CA
Canada
Prior art keywords
internal
base stations
external
identification word
mobile telephony
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.)
Granted
Application number
CA2040042A
Other languages
French (fr)
Other versions
CA2040042C (en
Inventor
Alex Krister Raith
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2040042A1 publication Critical patent/CA2040042A1/en
Application granted granted Critical
Publication of CA2040042C publication Critical patent/CA2040042C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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]

Abstract

A mobile telephony system includes an internal sub-system, which is installed in a building and an external part-system.
The internal sub-system has internal base stations which are connected to a mobile switching centre, to which external base stations are also connected. The mobile telephony system is assigned a frequency band which comprises a plurality of channels. The external part-system is divided into cells and has fixed channel assignment with a few channels to each external base stations. The internal sub-system is adaptive and the internal base stations have access to all channels of the system. In order to determine whether a mobile station belongs to the internal or to the external part-system, an internal identification word is transmitted from the internal base stations and an external identification word is transmitted from the external base stations. When the signal strength of the internal identification word exceeds a threshold value, the mobile station transmits an internal identification word to the internal base stations. If the signal strength falls beneath this threshold value, the mobile station identifies itself to the external part-system.
CA002040042A 1990-04-10 1991-04-09 Mobile telephony system intended for indoor and outdoor subscriber use Expired - Lifetime CA2040042C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9001312-9 1990-04-10
SE9001312A SE465992B (en) 1990-04-10 1990-04-10 MOBILE PHONE SYSTEM PROVIDED TO USE BY SUBSCRIBERS INDOOR AND OUTDOOR

Publications (2)

Publication Number Publication Date
CA2040042A1 true CA2040042A1 (en) 1991-10-11
CA2040042C CA2040042C (en) 1996-07-02

Family

ID=20379150

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002040042A Expired - Lifetime CA2040042C (en) 1990-04-10 1991-04-09 Mobile telephony system intended for indoor and outdoor subscriber use

Country Status (11)

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

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Also Published As

Publication number Publication date
ES2080285T3 (en) 1996-02-01
US5235632A (en) 1993-08-10
DE69113501D1 (en) 1995-11-09
CN1025906C (en) 1994-09-07
SE9001312L (en) 1991-10-11
SE9001312D0 (en) 1990-04-10
EP0452290A1 (en) 1991-10-16
JP3244182B2 (en) 2002-01-07
CA2040042C (en) 1996-07-02
HK18896A (en) 1996-02-09
SE465992B (en) 1991-11-25
AU635406B2 (en) 1993-03-18
CN1055853A (en) 1991-10-30
BR9101376A (en) 1991-11-26
JPH0645997A (en) 1994-02-18
EP0452290B1 (en) 1995-10-04
AU7417191A (en) 1991-10-17
DE69113501T2 (en) 1996-03-14

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Effective date: 20110409