发明授权
- 专利标题: Method and arrangement of a multimedia gateway and communication terminals
- 专利标题(中): 多媒体网关和通信终端的方法和布置
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申请号: US12678295申请日: 2007-09-17
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公开(公告)号: US08127028B2公开(公告)日: 2012-02-28
- 发明人: Robert Skog , Justus Petersson
- 申请人: Robert Skog , Justus Petersson
- 申请人地址: SE Stockholm
- 专利权人: Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人: Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人地址: SE Stockholm
- 代理机构: Coats & Bennett, P.L.L.C.
- 国际申请: PCT/SE2007/050658 WO 20070917
- 国际公布: WO2009/038506 WO 20090326
- 主分类号: G06F15/16
- IPC分类号: G06F15/16
摘要:
A multimedia gateway for enabling a remote device to access a local device located in a private network via a residential gateway of the private network is provided. The multimedia gateway includes: connecting means for connecting to the private network and a multimedia service network, first receiving means for receiving authentication information from the remote device over the private network, storing means for storing the authentication information in a memory, second receiving means for receiving a session invite message from the remote device over the multimedia service network, the session invite message including authentication information, and authenticating means for authenticating the remote device by determining whether or not the authentication information included in the session invite message has been stored in the memory by the storing means.