Device and method for UE aggregate maximum bit rate
US-9215291-B2 · Dec 15, 2015 · US
Handover method supporting terminal mobility
US8971290B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8971290-B2 |
| Application number | US-201113103314-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 9, 2011 |
| Priority date | May 10, 2010 |
| Publication date | Mar 3, 2015 |
| Grant date | Mar 3, 2015 |
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Abstract
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A handover method for supporting terminal mobility is provided, wherein, before a target core network node updates bearer information, an access control determination procedure is added. According to the access control determination information provided by the target base station, if it is determined that the bearer supporting a SIPTO or LIPA service is permitted to perform the handover, the target core network node updates the bearer information. If it is determined that the bearer supporting the SIPTO or LIPA service is not allowed to perform the handover, the handover failure is notified as per the bearer not performing the handover, and the bearer information is not updated. Alternatively, during or after the handover to the target network, the bearer release or deactivation is performed for the bearer not performing the handover, so that the UE may re-initiate the bearer establishment process with respect to the bearer not performing the handover.
First claim
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What is claimed is: 1. A handover method for supporting terminal mobility in a target base station, the method comprising: receiving, by the target base station, a handover request message, including address information of an anchor Local-GateWay (L-GW) of a Local IP Access (LIPA) Packet Data Network (PDN) connection and information on a LIPA bearer, from a source base station; determining, by the target base station, whether the target base station has IP connectivity to the an…
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Frequently asked questions
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- What does patent US8971290B2 cover?
- A handover method for supporting terminal mobility is provided, wherein, before a target core network node updates bearer information, an access control determination procedure is added. According to the access control determination information provided by the target base station, if it is determined that the bearer supporting a SIPTO or LIPA service is permitted to perform the handover, the ta…
- Who is the assignee on this patent?
- Liang Huarui, Wang Hong, Xu Lixiang, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H04W8/082. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 03 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).