Method of setting up connections in a mobile radio system
First Claim
1. A method of establishing a connection between a mobile terminal and a network in a mobile radio system, for a mobile terminal having a radio control connection established with the radio access network of said system, the method comprising the mobile terminal sending the radio access network at least one establishment cause item of information indicating a connection establishment cause and/or a call establishment cause in the case of a connection establishment cause corresponding to establishing a call.
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0 Petitions
Accused Products
Abstract
A method of establishing a connection between a mobile terminal and a network in a mobile radio system, for a mobile terminal having a radio control connection established with the radio access network of said system, the method comprising the mobile terminal sending the radio access network at least one establishment cause item of information indicating a connection establishment cause and/or a call establishment cause in the case of a connection establishment cause corresponding to establishing a call.
117 Citations
20 Claims
- 1. A method of establishing a connection between a mobile terminal and a network in a mobile radio system, for a mobile terminal having a radio control connection established with the radio access network of said system, the method comprising the mobile terminal sending the radio access network at least one establishment cause item of information indicating a connection establishment cause and/or a call establishment cause in the case of a connection establishment cause corresponding to establishing a call.
- 7. A mobile terminal comprising means for sending to the radio access network of a mobile radio system, to establish a connection between the mobile terminal and the network in the situation where said terminal has a radio control connection established with said radio access network, at least one establishment cause item of information indicating a connection establishment cause and/or a call establishment cause in the case of a connection establishment cause corresponding to establishing a call.
- 13. Mobile radio network equipment, in particular a radio network controller, comprising means for receiving from a mobile terminal, to establish a connection between the mobile terminal and the network in the instance where said terminal has a radio control connection established with said radio access network, at least one establishment cause item of information indicating a connection establishment cause and/or a call establishment cause in the case of a connection establishment cause corresponding to establishing a call.
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18. Network equipment according to wherein, where applicable, the establishment cause item of information indicates an emergency call.
Specification