US2008220800A1

5G,4G,3G,2G

Title

DATA-CAPABLE NETWORK PRIORITIZATION WITH REDUCED DELAYS IN DATA SERVICE

Application Number:

US20080126223

Publication Date:

11-09-2008

Current Assignee:

BLACKBERRY LTD , JANSSEN PHARMACEUTICA NV

Family ID:

34590365

Application Date:

23-05-2008

Publication Country:

US

View on Espacenet

Priority Date:

12-11-2003

Declaring Company:

BLACKBERRY LTD , RESEARCH IN MOTION LTD

Abstract  Abstract

In one illustrative method a periodic location update timer value is broadcasted by a wireless communication network and received and stored in memory of a mobile station. A request for data service is transmitted by the mobile station to a wireless communication network and the request is reattempted at least one time in response to identifying a rejection of the request. If the request for the data service is accepted in response to the request the mobile station operates in the wireless communication network using the data service. On the other hand if the request for the data service is not accepted the mobile station is set in a data service deregistered state. A timer is initialized with an initial value that is less than the periodic location update timer value and started. In response to an expiration of the timer the mobile station repeats the transmission of the request for the data service and any reattempts in response to any rejections of the request. If the periodic location update timer value is less than the initial value however the timer is initialized with the periodic location update timer value.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

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Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.

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