Method and apparatus for managing events in wireless communication system
US-2024365104-A1 · Oct 31, 2024 · US
Method for judgment and residency of multi-card mobile terminal service provider
US9020501B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9020501-B2 |
| Application number | US-201113989415-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 21, 2011 |
| Priority date | Jul 21, 2011 |
| Publication date | Apr 28, 2015 |
| Grant date | Apr 28, 2015 |
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Abstract
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Methods for determination and residency of service provider of a multi-card mobile terminal are provided. A method for the residency of the multi-card mobile terminal comprises: when some or all cards belong to the same service provider, said cards will reside in the same cell. Some embodiments of the present invention acquire IMSI corresponding to each card and extract HPLMN or EHPLMN from the IMSI to identify from card storage information rapidly and accurately cards in the mobile terminal that belong to the same service provider, and make those cards reside in the same cell during starting-up stage, cell reselection, or network recovery under the circumstance of a plurality of cards belonging to the same service provider, thus reducing the realization difficulties in measurement, idle standby, synchronous maintenance, etc., stabilizing the system and optimizing the performance of mobile terminal.
First claim
Opening claim text (preview).
What is claimed is: 1. A method for determining a service provider of a multi-card mobile terminal having two or more cards, comprising: acquiring an IMSI (International Mobile Subscriber Identification Number) corresponding to each card; extracting an HPLMN (Home Public Land Mobile Network) or an EHPLMN (Equal Home Public Land Mobile Network) corresponding to the card from the IMSI; acquiring information about an affiliated country and an affiliated operator corresponding to…
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Frequently asked questions
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- What does patent US9020501B2 cover?
- Methods for determination and residency of service provider of a multi-card mobile terminal are provided. A method for the residency of the multi-card mobile terminal comprises: when some or all cards belong to the same service provider, said cards will reside in the same cell. Some embodiments of the present invention acquire IMSI corresponding to each card and extract HPLMN or EHPLMN from the…
- Who is the assignee on this patent?
- Sun Xiang, Chen Xianliang, Jin Yi, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H04W8/183. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Apr 28 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).