Invention Grant
US09125209B2 Method to report CQI in connected-mode DRX and reduce UE wake up time for 3GPP long term evolution (LTE) systems 有权
在连续模式DRX中报告CQI的方法,并且降低3GPP长期演进(LTE)系统的UE唤醒时间

Method to report CQI in connected-mode DRX and reduce UE wake up time for 3GPP long term evolution (LTE) systems
Abstract:
A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines whether a channel quality indicator (CQI) is to be reported during any one of x subframes immediately after a start of a next on-duration, an on-duration being a duration over which a downlink control channel is monitored every discontinuous reception (DRX) cycle, and x being a number of subframes used to generate a CQI report, schedules a wake-up time for reporting the CQI when the CQI is to be reported during any one of the x subframes immediately after the start of the next on-duration, and reports the CQI based on a reference subframe. The CQI may be based on a last subframe of a previous DRX cycle active time, and reported at a first subframe of the next on-duration.
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