| 发明名称 |
NODES AND METHODS FOR CN NODE SELECTION AT HANDOVER |
| 摘要 |
The embodiments herein relate to a method in a first target CN node for handling handover of a wireless device from a source CN node to another CN node. The first target CN node receives, from the source CN node, a request message to hand over the wireless device. The first target CN node determines that the first target CN node is unsuitable for handover. The first target CN node determines if there is at least one candidate second target CN node suitable for handover. The first target CN node determines whether the request message should be forwarded to the at least one candidate second target CN node or whether the source CN node should be informed regarding if there is at least one candidate second target CN node that is suitable. |
| 申请公布号 |
US2016270142(A1) |
申请公布日期 |
2016.09.15 |
| 申请号 |
US201414433187 |
申请日期 |
2014.05.20 |
| 申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
Olsson Lars-Bertil;Ramle Peter |
| 分类号 |
H04W76/02;H04W8/18;H04W36/08;H04L29/12;H04W36/38;H04W36/00 |
主分类号 |
H04W76/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method in a first target core network, CN, node for handling handover of a wireless device from a source CN node to another CN node, the method comprising:
receiving a request message from the source CN node, wherein the request message is a request to hand over the wireless device; determining that the first target CN node is unsuitable for handover of the wireless device; determining if there is at least one candidate second target CN node suitable for handover of the wireless device; and determining whether the request message should be forwarded to the at least one candidate second target CN node or whether the source CN node should be informed regarding if there is at least one candidate second target CN node that is suitable. |
| 地址 |
Stockholm SE |
