公开(公告)号：US20180302864A1

公开(公告)日：2018-10-18

申请号：US15926934

申请日：2018-03-20

Applicant: QUALCOMM Incorporated

Inventor： Gaurav NIGAM ,  Sibasish DAS ,  Supratik BHATTACHARJEE ,  Ankit VERMA ,  Hongbo YAN ,  Navid EHSAN ,  Ashok MANTRAVADI ,  Surendra BOPPANA

IPC: H04W52/32 ,  H04W52/14

CPC classification number: H04W52/325 ,  H04W52/143 ,  H04W52/50 ,  H04W72/042 ,  H04W72/0446

Abstract: Aspects of the present disclosure provide techniques for the user equipment (UE) to select a power management mode from a plurality of power management modes supported by the UE based on decoding of a portion of the downlink subframe. For example, when the UE receives a subframe from a base station, the UE may decode a control channel region of the subframe to determine whether the subframe includes a channel grant allocated to the UE. If no channel grant is included in the subframe, the UE may select a power management mode for the UE from the plurality of power management modes supported by the UE that maximizes the UE's sleep opportunities while balancing the deficient performance costs.