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SE8504251L - MOBILE PHONE SYSTEM - Google Patents

MOBILE PHONE SYSTEM

Info

Publication number
SE8504251L
SE8504251L SE8504251A SE8504251A SE8504251L SE 8504251 L SE8504251 L SE 8504251L SE 8504251 A SE8504251 A SE 8504251A SE 8504251 A SE8504251 A SE 8504251A SE 8504251 L SE8504251 L SE 8504251L
Authority
SE
Sweden
Prior art keywords
base station
communication
cell area
telephone network
external telephone
Prior art date
Application number
SE8504251A
Other languages
Swedish (sv)
Other versions
SE455250B (en
SE8504251D0 (en
Inventor
P Jundin
H Soderholm
D Levinsson
S Ekholm
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
Priority to SE8504251A priority Critical patent/SE455250B/en
Publication of SE8504251D0 publication Critical patent/SE8504251D0/en
Priority to EP86905966A priority patent/EP0273913A1/en
Priority to PCT/SE1986/000403 priority patent/WO1987001897A1/en
Priority to PT83369A priority patent/PT83369B/en
Priority to GR862339A priority patent/GR862339B/en
Priority to SE8604011A priority patent/SE455251B/en
Publication of SE8504251L publication Critical patent/SE8504251L/en
Publication of SE455250B publication Critical patent/SE455250B/en

Links

Classifications

    • 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
    • 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

Landscapes

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

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.
SE8504251A 1985-09-13 1985-09-13 CELLULATED MOBILE PHONE SYSTEM INCLUDING BASE STATIONS WITH A LOCAL SWITCH WITH CALLING FUNCTION SE455250B (en)

Priority Applications (6)

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
EP86905966A EP0273913A1 (en) 1985-09-13 1986-09-11 Cellular mobile telephone system and method of controlling a cellular mobile telephone system
PCT/SE1986/000403 WO1987001897A1 (en) 1985-09-13 1986-09-11 Cellular mobile telephone system and method of controlling a cellular mobile telephone system
PT83369A PT83369B (en) 1985-09-13 1986-09-12 TELEPHONE MOVEL CELLULAR SET AND RESPECTIVE CONTROL PROCESS
GR862339A GR862339B (en) 1985-09-13 1986-09-12 Mobile telephone system
SE8604011A SE455251B (en) 1985-09-13 1986-09-23 SET TO CONTROL A CELLULATED MOBILE PHONE SYSTEM, INCLUDING SWITCHING BETWEEN DIFFERENT BASE STATIONS

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
SE8504251D0 SE8504251D0 (en) 1985-09-13
SE8504251L true SE8504251L (en) 1987-03-14
SE455250B SE455250B (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 After (1)

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

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
DE69428092T2 (en) * 1993-05-20 2002-04-11 Ericsson Telefon Ab L M CREATING A CALL AFTER RESOLUTION
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
EP0273913A1 (en) 1988-07-13
SE455250B (en) 1988-06-27
GR862339B (en) 1987-01-19
SE8504251D0 (en) 1985-09-13
SE8604011D0 (en) 1986-09-23
SE455251B (en) 1988-06-27
PT83369A (en) 1986-10-01
SE8604011L (en) 1987-03-14
WO1987001897A1 (en) 1987-03-26
PT83369B (en) 1992-10-30

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