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
- Patent Title: Optimizing UE wakeup timeline in connected mode DRX based on CQI reporting schedule in a wireless communication system
- Patent Title (中): 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
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Application No.: US13620507Application Date: 2012-09-14
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Publication No.: US09357416B2Publication Date: 2016-05-31
- Inventor: Brian Clarke Banister , Hisham A. Mahmoud
- Applicant: Brian Clarke Banister , Hisham A. Mahmoud
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Arent Fox LLP
- Main IPC: H04L12/26
- IPC: H04L12/26 ; H04W24/10 ; H04W52/02 ; H04W76/04

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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