H - Electricity – 04 – W
Patent
H - Electricity
04
W
H04W 56/00 (2009.01)
Patent
CA 2405693
A method and an arrangement are disclosed for resetting a communication connection between a first communication device and a second communication device in a cellular radio system. Firstly, there is detected (201, 404, 501, 604) the need for resetting the communication connection. There is transmitted (202, 408, 408', 502, 607, 219, 519) from the first communication device to the second communication device a first piece of information (203, 210, 503, 510) indicating the need for resetting the communication connection. A resetting procedure (205, 422, 505, 512, 621) is performed at the second communication device, and there is transmitted (206, 213, 424, 506, 513, 623, 623') from the second communication device to the first communication device a second piece of information (207, 214, 507, 514) indicating the completion of the resetting procedure with respect to the second communication device. There is also inserted (408, 408', 623, 623') into a certain piece of information (203, 210, 507, 514) transmitted between the first communication device and the second communication device an indication of an effective number of certain resetting operations associated with a certain detected need for resetting the communication connection.
L'invention concerne un procédé et un dispositif destinés à la réinitialisation d'une connexion de communication entre un premier dispositif de communication et un second dispositif de communication dans un système cellulaire. Tout d'abord, la nécessité de réinitialiser la connexion de communication est détectée (201, 404, 501, 604). Puis, le premier dispositif de communication transmet (202, 408, 408', 502, 607, 219, 519) au second dispositif de communication un premier élément d'information (203, 210, 503, 510) indiquant la nécessité de réinitialiser la connexion de communication. Une procédure de réinitialisation (205, 422, 505, 512, 621) est mise en oeuvre au second dispositif de communication, puis le second dispositif de communication transmet (206, 213, 424, 506, 513, 623, 623') au premier dispositif de communication un second élément d'information (207, 214, 507, 514) indiquant l'exécution du processus de réinitialisation au second dispositif de communication. Un certain élément d'information (203, 210, 507, 514) transmis entre le premier et le second dispositif de communication comprend également (408, 408', 623, 623') une indication du nombre effectif de certaines opérations de réinitialisation associées à une certaine nécessité de réinitialisation détectée de la connexion de communication.
Mikola Juha
Sarkkinen Sinikka
Nokia Corporation
Sim & Mcburney
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