Method and apparatus for handling non-integrity protected reject messages in non-public networks
US-2024357482-A1 · Oct 24, 2024 · US
Multimode access control method and multimode mobile station
US8965448B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8965448-B2 |
| Application number | US-35989306-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 17, 2006 |
| Priority date | Feb 21, 2005 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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Abstract
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In a multimode mobile station capable of communicating with a plurality of cellular systems where a current cellular system which the mobile station has acquired and a cellular system which the mobile station tries to access differ, access-failure information is stored at access failure time. The access-failure information includes any one of, or the combination of information on access failure such as access-system type, access time information, access location information, access failure reason, number of access failures, etc. Since an access cellular system is selected on the basis of the stored access-failure information, even when a current cellular system which the mobile station has acquired and a cellular system which the mobile station tries to access differ, it is possible to shorten re-acquisition time and to reduce power consumption.
First claim
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What is claimed is: 1. A multimode access control method in a multimode mobile station including a storing section and a controller being capable of communicating with a plurality of cellular systems, comprising: a storing step for storing in the storing section access-failure information, including access-failure location information, at access failure time; an access operation instruction step for instructing with the controller an access operation without changing a cellular…
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- What does patent US8965448B2 cover?
- In a multimode mobile station capable of communicating with a plurality of cellular systems where a current cellular system which the mobile station has acquired and a cellular system which the mobile station tries to access differ, access-failure information is stored at access failure time. The access-failure information includes any one of, or the combination of information on access failure…
- Who is the assignee on this patent?
- Miyata Katsuya, Lenovo Innovations Ltd Hong Kong
- What technology area does this patent fall under?
- Primary CPC classification H04W48/18. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 24 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).