EP 1300042 A1 20030409 - METHOD AND SYSTEM FOR LOCATIONING SUBSCRIBER TERMINAL IN CELLULAR RADIO NETWORK
Title (en)
METHOD AND SYSTEM FOR LOCATIONING SUBSCRIBER TERMINAL IN CELLULAR RADIO NETWORK
Title (de)
VERFAHREN UND SYSTEM ZUR ORTSBESTIMMUNG EINES TEILNEHMERENDGERÄTS IN EINEM ZELLULARFUNKNETZWERK
Title (fr)
PROCEDE ET SYSTEME DE LOCALISATION DE TERMINAL D'ABONNE DANS UN RESEAU RADIO CELLULAIRE
Publication
Application
Priority
- FI 0100570 W 20010615
- FI 20001483 A 20000621
- FI 20002211 A 20001006
- FI 20011176 A 20010604
Abstract (en)
[origin: WO0199459A1] The invention relates to a method and a system of locationing a subscriber terminal. The network sends (402) to the terminal a short message with type zero, the protocol conveying the short message commanding the terminal to wait for the next short message, whereby the radio link between the network and the terminal remains active for a given time. The terminal rejects (408) the payload of the received short message without measures taken by the user, since the type of the short message is zero. The terminal (414) sends automatically, without measures taken by the user, an acknowledgement message to the network having received the short message. The terminal is located (416) by retrieving the identifier of the cell serving the terminal from the network while the radio link between the network and the terminal is active because the terminal is waiting for the next short message.
IPC 1-7
IPC 8 full level
H04Q 7/22 (2006.01); H04W 4/02 (2018.01); H04W 4/029 (2018.01); H04W 4/14 (2009.01); H04W 64/00 (2009.01)
CPC (source: EP US)
H04W 4/02 (2013.01 - EP); H04W 4/029 (2018.01 - EP US); H04W 4/14 (2013.01 - EP); H04W 64/00 (2013.01 - EP)
Citation (search report)
See references of WO 0199459A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0199459 A1 20011227; AU 6915701 A 20020102; EP 1300042 A1 20030409; FI 112157 B 20031031; FI 20011176 A0 20010604; FI 20011176 A 20011222
DOCDB simple family (application)
FI 0100570 W 20010615; AU 6915701 A 20010615; EP 01947486 A 20010615; FI 20011176 A 20010604