Invention Grant
US09357416B2 Optimizing UE wakeup timeline in connected mode DRX based on CQI reporting schedule in a wireless communication system 有权
基于无线通信系统中的CQI报告调度,在连接模式DRX中优化UE唤醒时间线

Optimizing UE wakeup timeline in connected mode DRX based on CQI reporting schedule in a wireless communication system
Abstract:
A method, an apparatus, and a computer program product for wireless communication are provided in which channel quality indicator (CQI) requirements for reporting a CQI are received, whether the CQI is to be reported periodically is determined based on the CQI requirements, and a wake-up time based on the determination is scheduled. CQI reporting requirements, such as CQI scheduling information may be used to plan a UE discontinuous reception (DRX) wake-up time and adaptively shorten a duration the UE is awake when transmission of a CQI report is not required at a first subframe of a DRX on-duration. The shorter UE awake duration results in reduced power consumption.
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