SE8604011D0 - MOBILE PHONE SYSTEM - Google Patents

MOBILE PHONE SYSTEM

Info

Publication number
SE8604011D0
SE8604011D0 SE8604011A SE8604011A SE8604011D0 SE 8604011 D0 SE8604011 D0 SE 8604011D0 SE 8604011 A SE8604011 A SE 8604011A SE 8604011 A SE8604011 A SE 8604011A SE 8604011 D0 SE8604011 D0 SE 8604011D0
Authority
SE
Sweden
Prior art keywords
base station
communication
cell area
telephone network
external telephone
Prior art date
Application number
SE8604011A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE455251B (en
SE8604011L (en
Inventor
H Soderholm
D Levinsson
K Mattsen
Original Assignee
Comvik Ab
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 Comvik Ab filed Critical Comvik Ab
Publication of SE8604011D0 publication Critical patent/SE8604011D0/en
Publication of SE8604011L publication Critical patent/SE8604011L/en
Publication of SE455251B publication Critical patent/SE455251B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • H04W36/362—Conditional handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment

Abstract

The system comprises a central exchange arranged for communication with an external telephone network. A number of base stations and number of mobile telephone units are included. Each base station has an associated cell area and each base station in one hand is arranged for communication with the central exchange and on the other hand has a number of radio channels for radio communications with mobile telephones located in the associated cell area. The base stations each have a local exchange with a dialling function. - The local exchange is arranged for communication with the external telephone network. The base station is arranged in response to a request for a call set-up received on a radio channel of the base station cell area, for establishing a call by calling up the external telephone network via the local exchange.
SE8604011A 1985-09-13 1986-09-23 SET TO CONTROL A CELLULATED MOBILE PHONE SYSTEM, INCLUDING SWITCHING BETWEEN DIFFERENT BASE STATIONS SE455251B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8504251A SE455250B (en) 1985-09-13 1985-09-13 CELLULATED MOBILE PHONE SYSTEM INCLUDING BASE STATIONS WITH A LOCAL SWITCH WITH CALLING FUNCTION

Publications (3)

Publication Number Publication Date
SE8604011D0 true SE8604011D0 (en) 1986-09-23
SE8604011L SE8604011L (en) 1987-03-14
SE455251B SE455251B (en) 1988-06-27

Family

ID=20361378

Family Applications (2)

Application Number Title Priority Date Filing Date
SE8504251A SE455250B (en) 1985-09-13 1985-09-13 CELLULATED MOBILE PHONE SYSTEM INCLUDING BASE STATIONS WITH A LOCAL SWITCH WITH CALLING FUNCTION
SE8604011A SE455251B (en) 1985-09-13 1986-09-23 SET TO CONTROL A CELLULATED MOBILE PHONE SYSTEM, INCLUDING SWITCHING BETWEEN DIFFERENT BASE STATIONS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE8504251A SE455250B (en) 1985-09-13 1985-09-13 CELLULATED MOBILE PHONE SYSTEM INCLUDING BASE STATIONS WITH A LOCAL SWITCH WITH CALLING FUNCTION

Country Status (5)

Country Link
EP (1) EP0273913A1 (en)
GR (1) GR862339B (en)
PT (1) PT83369B (en)
SE (2) SE455250B (en)
WO (1) WO1987001897A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3607687A1 (en) * 1986-03-08 1987-09-10 Philips Patentverwaltung METHOD AND CIRCUIT ARRANGEMENT FOR SWITCHING A RADIO CONNECTION INTO ANOTHER RADIO CELL OF A DIGITAL RADIO TRANSMISSION SYSTEM
US4797947A (en) * 1987-05-01 1989-01-10 Motorola, Inc. Microcellular communications system using macrodiversity
JP2548763B2 (en) * 1988-01-25 1996-10-30 富士通株式会社 Mobile communication zone switching method and control switching center
SE460449B (en) * 1988-02-29 1989-10-09 Ericsson Telefon Ab L M CELL DIVIDED DIGITAL MOBILE RADIO SYSTEM AND PROCEDURE TO TRANSFER INFORMATION IN A DIGITAL CELL DIVIDED MOBILE RADIO SYSTEM
SE460941B (en) * 1988-04-26 1989-12-04 Ericsson Telefon Ab L M PROCEDURE IN A CELL-DIVIDED MOBILE PHONE SYSTEM TO REDUCE SUSPENSION BY TRANSFER OF CALLS
SE8802229D0 (en) * 1988-06-14 1988-06-14 Ericsson Telefon Ab L M MOBILE RADIO STATION PROCEDURE
US5129098A (en) * 1990-09-24 1992-07-07 Novatel Communication Ltd. Radio telephone using received signal strength in controlling transmission power
CA2139767A1 (en) * 1993-05-20 1994-12-08 Walter Ghisler Reestablishment of call after disconnect
AUPM593694A0 (en) * 1994-05-27 1994-06-23 Curtin University Of Technology Underground microcellular communications network
GB2378092B (en) * 2001-07-27 2003-11-05 Motorola Inc Delivery of broadcast information to a mobile station in a radio communication system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663762A (en) * 1970-12-21 1972-05-16 Bell Telephone Labor Inc Mobile communication system
FR2229179B1 (en) * 1973-05-11 1976-06-11 Materiel Telephonique
NL7607300A (en) * 1976-07-02 1978-01-04 Philips Nv AUTOMATIC RADIO TELEPHONY SYSTEM.
DE2659569C2 (en) * 1976-12-30 1979-01-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method and arrangement for transmitting information by radio
US4599490A (en) * 1983-12-19 1986-07-08 At&T Bell Laboratories Control of telecommunication switching systems

Also Published As

Publication number Publication date
GR862339B (en) 1987-01-19
SE455251B (en) 1988-06-27
SE8504251D0 (en) 1985-09-13
WO1987001897A1 (en) 1987-03-26
EP0273913A1 (en) 1988-07-13
PT83369B (en) 1992-10-30
SE8504251L (en) 1987-03-14
SE8604011L (en) 1987-03-14
SE455250B (en) 1988-06-27
PT83369A (en) 1986-10-01

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