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SE9504627D0 - Simulation of distance between base station and mobile terminal - Google Patents

Simulation of distance between base station and mobile terminal

Info

Publication number
SE9504627D0
SE9504627D0 SE9504627A SE9504627A SE9504627D0 SE 9504627 D0 SE9504627 D0 SE 9504627D0 SE 9504627 A SE9504627 A SE 9504627A SE 9504627 A SE9504627 A SE 9504627A SE 9504627 D0 SE9504627 D0 SE 9504627D0
Authority
SE
Sweden
Prior art keywords
signal
simulation
base station
distance
mobile terminal
Prior art date
Application number
SE9504627A
Other languages
Swedish (sv)
Other versions
SE9504627L (en
Inventor
Anders Perjons
Original Assignee
Telia 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 Telia Ab filed Critical Telia Ab
Priority to SE9504627A priority Critical patent/SE9504627L/en
Publication of SE9504627D0 publication Critical patent/SE9504627D0/en
Priority to PCT/SE1996/001444 priority patent/WO1997024009A1/en
Publication of SE9504627L publication Critical patent/SE9504627L/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

The invention relates to a device and a procedure at a cellular radio communication system for simulation of that a mobile telephone is at a big distance from a base station. This simulation can be effected by that one delays a transmitted RF-signal between the mobile telephone and the base station. The delay is effected in such a way that the RF-signal is mixed down to an MF-signal, at which the MF-signal is delayed by means of a delay device. After the delay of the MF-signal, one again mixes it up to an RF-signal.
SE9504627A 1995-12-22 1995-12-22 Simulation of distance between base station and mobile terminal SE9504627L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9504627A SE9504627L (en) 1995-12-22 1995-12-22 Simulation of distance between base station and mobile terminal
PCT/SE1996/001444 WO1997024009A1 (en) 1995-12-22 1996-11-11 Simulation of distance between base station and mobile terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9504627A SE9504627L (en) 1995-12-22 1995-12-22 Simulation of distance between base station and mobile terminal

Publications (2)

Publication Number Publication Date
SE9504627D0 true SE9504627D0 (en) 1995-12-22
SE9504627L SE9504627L (en) 1997-06-23

Family

ID=20400708

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9504627A SE9504627L (en) 1995-12-22 1995-12-22 Simulation of distance between base station and mobile terminal

Country Status (2)

Country Link
SE (1) SE9504627L (en)
WO (1) WO1997024009A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8823408D0 (en) * 1988-10-05 1988-11-09 Smith Myer Electronic test equipment
US5471649A (en) * 1990-03-31 1995-11-28 Motorola, Inc. Base station transceiver diagnostic equipment
US5521904A (en) * 1993-12-07 1996-05-28 Telefonaktiebolaget Lm Ericsson Method and apparatus for testing a base station in a time division multiple access radio communications system

Also Published As

Publication number Publication date
WO1997024009A1 (en) 1997-07-03
SE9504627L (en) 1997-06-23

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