公开(公告)号：US20180124701A1

公开(公告)日：2018-05-03

申请号：US15786255

申请日：2017-10-17

Applicant: MEDIATEK INC.

Inventor： Ming-Fong JHANG ,  Jia-Shi Lin ,  Jen-Kuan Lin

IPC: H04W52/02 ,  H04W76/04 ,  H04W72/12

CPC classification number: H04W52/0216 ,  H04W72/1289 ,  H04W76/27 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/20 ,  Y02D70/24

Abstract: Aspects of the disclosure provide a method for reducing power consumption of a wireless communication device. The method can include receiving a discontinuous reception (DRX) configuration specifying a DRX having a DRX cycle, receiving an original scheduling request (SR) configuration specifying an original SR period, selecting an extended SR period according to the DRX cycle, the extended SR period being a multiple of the original SR period and corresponding to a set of candidate SR offsets, determining for each of the set of candidate SR offsets an overlap between active times caused by the DRX and active times caused by SR transmissions corresponding to the extended SR period, and selecting one of the set of the candidate SR offsets having a largest overlap to determine a period-extended SR configuration including the selected extended SR period and the selected SR offset.