Method for network selection based on slice information
US-2024349177-A1 · Oct 17, 2024 · US
Roaming control for IMS APN
US8989028B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8989028-B2 |
| Application number | US-201113264293-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 7, 2011 |
| Priority date | Jan 13, 2011 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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Abstract
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The embodiments herein relate to a method in a second node ( 310 ) in a visited network ( 300 v ). The visited network ( 300 v ) is visited by a UE ( 301 ). The second node ( 310 ) receives a message comprising subscription information. The subscription information comprises a parameter indicating that the UE ( 301 ) is allowed to use a multimedia service in the home ( 300 h ) or the visited network ( 300 v ). The second node ( 310 ) selects a serving gateway ( 308 ) in the visited network ( 300 v ). Based on the parameter, the second node ( 310 ) selects a visited PDN gateway ( 305 v ), in the visited network ( 300 v ) when the UE ( 301 ) is allowed to use the multimedia service in the visited network ( 300 v ). Based on the parameter, the second node ( 310 ) selects a home PDN gateway ( 305 h ) in the home network ( 300 h ) when the UE ( 301 ) is allowed to use the multimedia service in the home network ( 300 h ).
First claim
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The invention claimed is: 1. A method in a second network node ( 310 ) in a visited communication network ( 300 v ), which visited communication network ( 300 v ) is visited by a user equipment ( 301 ), the method comprising: receiving ( 705 ), from a first network node ( 303 ) in a home communication network ( 300 h ), a reply message comprising subscription information for the user equipment ( 301 ), which subscription information comprises a first parameter indicating tha…
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Frequently asked questions
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- What does patent US8989028B2 cover?
- The embodiments herein relate to a method in a second node ( 310 ) in a visited network ( 300 v ). The visited network ( 300 v ) is visited by a UE ( 301 ). The second node ( 310 ) receives a message comprising subscription information. The subscription information comprises a parameter indicating that the UE ( 301 ) is allowed to use a multimedia service in the home ( 300 h ) or the visi…
- Who is the assignee on this patent?
- Sander Ann-Christine, Keller Ralf, Ericsson Telefon Ab L M
- What technology area does this patent fall under?
- Primary CPC classification H04W8/06. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 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).