Method of managing mobile station operational parameters
First Claim
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1. A method of managing mobile station operational parameters in a wireless communication network comprising:
- transmitting a message from a network to a mobile station to indicate an initiation of an update of the mobile station operational parameters; and
updating the mobile station operational parameters after completing a mutual authentication between the mobile station and the network, wherein the mutual authentication comprises each of an authentication of the mobile station by the network and an authentication of the network by the mobile station, and wherein the mutual authentication is performed by generating at least one random number by each of the network and the mobile station.
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Abstract
A method of managing mobile station operational parameters is disclosed in which a mutual authentication between a mobile station and a network is performed. The present method allows a mutual authentication while maintaining the updating procedure of the mobile station operational parameters in the conventional procedure.
38 Citations
18 Claims
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1. A method of managing mobile station operational parameters in a wireless communication network comprising:
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transmitting a message from a network to a mobile station to indicate an initiation of an update of the mobile station operational parameters; and
updating the mobile station operational parameters after completing a mutual authentication between the mobile station and the network, wherein the mutual authentication comprises each of an authentication of the mobile station by the network and an authentication of the network by the mobile station, and wherein the mutual authentication is performed by generating at least one random number by each of the network and the mobile station. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18)
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14. A method of managing mobile station operational parameters in a wireless communication network, comprising:
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comparing at a network a first mobile authentication signature generated by a mobile station with a first network authentication signature generated by the network;
comparing at the mobile station a second network authentication signature generated by the network with a second mobile authentication signature generated by the mobile station;
determining mutual authentication of the mobile station and the network in accordance with an outcome of the comparison at the network and the comparison at the mobile station.
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Specification