Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Patent
1998-02-13
2000-07-18
Eisenzopf, Reinhard J.
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
455466, 455445, H04Q 720
Patent
active
060919582
ABSTRACT:
The present invention relates to a method of sending to an unknown switching centre that serves a given mobile station a command concerning said mobile station. The command is sent by using a previously known short message service, e.g. SMS in the GSM-system. The command may constitute a request for the switching centre to determine the position of the mobile station and is sent from a positioning node outside the mobile communications system. The invention also relates to a method of sending data from the switching centre to the positioning node. The invention also relates to a switching centre and also to a system for carrying out the method.
REFERENCES:
patent: 5878347 (1999-03-01), Joensuu et al.
patent: 5878351 (1999-03-01), Alanara et al.
patent: 5878397 (1999-03-01), Stille et al.
patent: 5915222 (1999-06-01), Olsson et al.
patent: 5960355 (1999-09-01), Ekman et al.
International-Type Search Report re SE 97/00201 Date of mailing of international-type search report: Nov. 14, 1997.
Bergkvist Bengt
Bodin Roland
Eisenzopf Reinhard J.
Ramos-Feliciano Eliseo
Telefonaktiebolaget LM Ericsson
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