发明授权
- 专利标题： Efficient sleep mode operation for OFDMA systems
- 专利标题（中）： OFDMA系统的高效休眠模式操作
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申请号： US12032467申请日： 2008-02-15
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公开(公告)号： US08787989B2公开(公告)日： 2014-07-22
- 发明人: Ravi Palanki , Jeremy H. Lin , Hemanth Sampath
- 申请人： Ravi Palanki , Jeremy H. Lin , Hemanth Sampath
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： US CA San Diego
- 代理商 Donald C. Kordich
- 主分类号： H04B1/38
- IPC分类号： H04B1/38
摘要：
A communications system and method for a wireless mobile device is provided. The method includes performing sleep mode operations in a device and performing wake-up operations with one or more base stations in view of the sleep mode operations in the device. The method also includes demodulating a communications channel for the device during sleep mode operations in the device and prior to synchronizing with the base stations.
公开/授权文献
- US20090209272A1 EFFICIENT SLEEP MODE OPERATION FOR OFDMA SYSTEMS 公开/授权日：2009-08-20