发明授权
- 专利标题： Multicast relay for mobile devices
- 专利标题（中）： 适用于移动设备的组播中继
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申请号： US10884811申请日： 2004-07-01
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公开(公告)号： US07830826B2公开(公告)日： 2010-11-09
- 发明人: Jose Costa-Requena , Holger Hussmann
- 申请人： Jose Costa-Requena , Holger Hussmann
- 申请人地址： FI Espoo
- 专利权人： Nokia Corporation
- 当前专利权人： Nokia Corporation
- 当前专利权人地址： FI Espoo
- 代理机构： Hollingsworth & Funk, LLC
- 主分类号： H04H20/71
- IPC分类号： H04H20/71 ; H04M1/725 ; G06F15/167
摘要：
Exchanging data between a mobile device and a network involves receiving, via the network, multicast service announcements from a plurality of service providers. The multicast service announcements are stored in a cache. A service search request originating from the mobile device is received. A reply to the service search request is determined based on the multicast service announcements stored in the cache. The reply is provided to the mobile device in response to the service search request.
公开/授权文献
- US20060002320A1 Multicast relay for mobile devices 公开/授权日：2006-01-05
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