发明申请
- 专利标题： SYSTEM AND METHOD FOR REDUCING ENERGY CONSUMPTION OF MOBILE DEVICES USING EARLY PAGING INDICATOR
- 专利标题（中）： 使用早期指示剂降低移动设备能量消耗的系统和方法
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申请号： US12944309申请日： 2010-11-11
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公开(公告)号： US20120122495A1公开(公告)日： 2012-05-17
- 发明人: Jianfeng Weng , Mark Earnshaw , Xin Jin , Phat Hong Tran
- 申请人： Jianfeng Weng , Mark Earnshaw , Xin Jin , Phat Hong Tran
- 申请人地址： CA WATERLOO
- 专利权人： RESEARCH IN MOTION LIMITED
- 当前专利权人： RESEARCH IN MOTION LIMITED
- 当前专利权人地址： CA WATERLOO
- 主分类号： H04W68/00
- IPC分类号： H04W68/00
摘要：
A method for reducing energy consumption of mobile devices using a phase-continuous early paging indicator (EPI) is provided. For each of at least one paging occasion either A) an EPI indicative that a page is present in the paging occasion is transmitted during an EPI occasion in advance of the paging occasion, the EPI comprising at least one phase-continuous tone for the EPI occasion, and a page is transmitted during the paging occasion, or B) an EPI indicative that a page is not present in the paging occasion is transmitted during an EPI occasion in advance of the paging occasion, the EPI comprising at least one phase-continuous tone for the EPI occasion. A mobile device is configured to monitor for an EPI that comprises at least one phase-continuous tone for an EPI occasion in advance of its paging occasion in order to determine if a page is potentially present.
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