发明授权
- 专利标题: Inter-domain coordination for MT and MO calls
- 专利标题(中): MT和MO呼叫的域间协调
-
申请号: US12808826申请日: 2008-12-19
-
公开(公告)号: US08520596B2公开(公告)日: 2013-08-27
- 发明人: John Diachina , Jari Vikberg , Peter Östrup
- 申请人: John Diachina , Jari Vikberg , Peter Östrup
- 申请人地址: SE Stockholm
- 专利权人: Telefonaktiebolaget L M Ericsson (Publ)
- 当前专利权人: Telefonaktiebolaget L M Ericsson (Publ)
- 当前专利权人地址: SE Stockholm
- 国际申请: PCT/IB2008/003589 WO 20081219
- 国际公布: WO2009/081268 WO 20090702
- 主分类号: H04W4/00
- IPC分类号: H04W4/00
摘要:
A mobility management entity (MME) for setting up a call includes a first network interface which receives a tracking area update (TAU) request from a user equipment (UE). The MME includes a processing unit which translates the TAU request into a location area update (LAU) request. The MME includes a second network interface in communication with the processing unit which sends the LAU request to a mobile switching center (MSC) selected as a tracking MSC thereby establishing the MME as a network node through which the UE is paged. The second network interface receiving a LAU response from the tracking MSC that includes at least information identifying one or more suitable location area identifiers (LAI(s)) to which handover is allowed and Network Resource Identifier (NRI) information where the information indicates that the tracking MSC controls the suitable LAI(s), and the processing unit translating the LAU response into a TAU response which is sent through the first network interface to the UE.
公开/授权文献
- US20100303041A1 INTER-DOMAIN COORDINATION FOR MT AND MO CALLS 公开/授权日:2010-12-02
信息查询