Data session authentication credentials update for a wireless communication device
First Claim
1. A method in a wireless portable communication device for use in maintaining appropriate authentication credentials for accessing a common data application maintained in a common service network for receiving a messaging service, the wireless portable communication device having default authentication credentials for submission when establishing, via a default cellular network, data connectivity for accessing the common data application maintained in the common service network for receiving the messaging service via the default cellular network, the method comprising the acts of:
- in response to a change in subscription for the wireless portable communication device from the default cellular network to a current cellular network;
receiving, via the current cellular network, a data session configuration file including authentication credentials for submission when establishing, via the current cellular network, data connectivity for accessing the common data application maintained in the common service network;
prioritizing between the default authentication credentials and the received authentication credentials; and
using the received authentication credentials corresponding to the current cellular network for submission when establishing, via the current cellular network, the data connectivity for accessing the common data application maintained in the common service network for receiving the messaging service via the current cellular network.
4 Assignments
0 Petitions
Accused Products
Abstract
A method (200) and an apparatus (300) in a wireless portable communication device (102) for maintaining appropriate authentication credentials required for a common data application in a current service network are provided. A method (400) in a wireless communication network (106) for providing current authentication credentials required for the common data application accessible through the wireless communication network (106) is also provided. The wireless portable communication device (102) has default authentication credentials required for the common data application in a default service network (106), receives (204) a data session configuration file including authentication credentials based upon a predetermined condition, prioritizes (206) between the default authentication credentials and the received authentication credentials, and uses (208) the authentication credentials having higher priority for the common data application in the current service network (110). The wireless communication network (106) maintains (404) the current authentication credentials indicative of currently required authentication credentials for the common data application, detects (406) a predetermined condition for transmitting the data session configuration file, and transmits (408) the data session configuration file having the current authentication credentials. Upon receiving (410), the wireless communication network (106) allows (412) proper access to the common data application upon receiving the current authentication credentials.
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Citations
42 Claims
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1. A method in a wireless portable communication device for use in maintaining appropriate authentication credentials for accessing a common data application maintained in a common service network for receiving a messaging service, the wireless portable communication device having default authentication credentials for submission when establishing, via a default cellular network, data connectivity for accessing the common data application maintained in the common service network for receiving the messaging service via the default cellular network, the method comprising the acts of:
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in response to a change in subscription for the wireless portable communication device from the default cellular network to a current cellular network;
receiving, via the current cellular network, a data session configuration file including authentication credentials for submission when establishing, via the current cellular network, data connectivity for accessing the common data application maintained in the common service network;prioritizing between the default authentication credentials and the received authentication credentials; and using the received authentication credentials corresponding to the current cellular network for submission when establishing, via the current cellular network, the data connectivity for accessing the common data application maintained in the common service network for receiving the messaging service via the current cellular network. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A wireless portable communication device configured to maintain appropriate authentication credentials for accessing a common data application maintained in a common service network for receiving a messaging service, the wireless portable communication device having default authentication credentials stored in memory, the default authentication credentials for submission when establishing, via a default cellular network, data connectivity for accessing the common data application maintained in the common service network for receiving the messaging service via the default cellular network, the wireless portable communication device comprising:
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a configuration file receiver configured to receive a data session configuration file including authentication credentials based on a change in subscription from the default cellular network to a current cellular network, the received authenticated credentials for submission when establishing, via the current cellular network, data connectivity for accessing the common data application maintained in the common service network; a prioritization module coupled to the configuration file receiver and to the memory, the prioritization module configured to prioritize between the default authentication credentials and the received authentication credentials; a credential selector coupled to the prioritization module, the credential selector configured to select the received authentication credentials corresponding to the current cellular network for accessing the common data application maintained in the common service network; and a credential transmitter coupled to the credential selector, the credential transmitter configured to transmit the selected authorization credentials when establishing, via the current cellular network, data connectivity for accessing the common data application maintained in the common service network for receiving the messaging service via the current cellular network. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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24. A method in a cellular network for use in providing appropriate authentication credentials required for submission by a wireless portable communication device when it establishes, via the cellular network, data connectivity for accessing a common data application maintained in a common service network adapted to provide a messaging service, the wireless portable communication device having default authentication credentials required for submission when it establishes, via a default cellular network, data connectivity for accessing the common data application maintained in the common service network for receiving the messaging service via the default cellular network, the method comprising the acts of:
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maintaining current authentication credentials required for submission by the wireless portable communication device when it establishes, via the cellular network, data connectivity for accessing the common data application maintained in the common service network; detecting a predetermined condition which is based on a change in subscription for the wireless portable communication device from the default cellular network to the cellular network; transmitting a data session configuration file having the current authentication credentials in response to detecting the predetermined condition; and allowing proper access to the common data application maintained in the common service network for providing the messaging service to the wireless portable communication device via the cellular network upon receiving the current authentication credentials from the wireless portable communication device when the data connectivity is established via the cellular network. - View Dependent Claims (25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35)
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36. A method in a common data service network for use in providing appropriate authentication credentials required for submission by a wireless portable communication device when it establishes, via a current cellular network, data connectivity for accessing a common data application maintained in the common data service network adapted to provide a messaging service, the wireless portable communication device having default authentication credentials for submission when it establishes, via a default cellular network, data connectivity for accessing the common data application maintained in the common service network for receiving the messaging service via the default cellular network, the method comprising the acts of:
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maintaining current authentication credentials required for submission by the wireless portable communication device when it establishes, via the current cellular network, data connectivity for the common data application maintained in the common data service network; detecting a predetermined condition which is based on a change in subscription for the wireless portable communication device from the default cellular network to the current cellular network; transmitting the data session configuration file having the current authentication credentials in response to detecting the predetermined condition; and allowing proper access to the common data application maintained in the common data service network for providing the messaging service to the wireless portable communication device via the current cellular network upon receiving the current authentication credentials from the wireless portable communication device when the data connectivity is established via the current cellular network. - View Dependent Claims (37, 38, 39, 40, 41, 42)
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Specification