发明授权
- 专利标题: System and method for reduced interruption time in mobile communications
- 专利标题(中): 减少移动通信中断时间的系统和方法
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申请号: US12207906申请日: 2008-09-10
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公开(公告)号: US09066253B2公开(公告)日: 2015-06-23
- 发明人: Andreas Schmidt , Hyung-Nam Choi , Maik Bienas , Martin Hans
- 申请人: Andreas Schmidt , Hyung-Nam Choi , Maik Bienas , Martin Hans
- 申请人地址: DE Neubiberg
- 专利权人: Intel Mobile Communications GMBH
- 当前专利权人: Intel Mobile Communications GMBH
- 当前专利权人地址: DE Neubiberg
- 代理机构: Schwabe, Williamson & Wyatt, P.C.
- 主分类号: H04W72/00
- IPC分类号: H04W72/00 ; H04W24/04 ; H04W36/08 ; H04W36/22
摘要:
A method and mobile communication device that reduce communication interruption time when a base station stops operating are described. The mobile communication device is wirelessly connected to a cell operated by a base station. The method includes determining a fallback cell, obtaining parameters to quickly establish a wireless connection to the fallback cell, determining that the base station is stopping operation, and using the parameters to quickly establish a wireless connection to the fallback cell. Also described are a base station and method for the base station to reduce communication interruption time. The method includes determining that the base station is stopping operation, switching to a backup power source if the base station is stopping operation due to loss of power, and transmitting a message to the mobile communication devices connected to the base station that they should switch to a fallback cell, since the base station is stopping operation.