公开(公告)号：US20180284869A1

公开(公告)日：2018-10-04

申请号：US15689090

申请日：2017-08-29

Applicant: QUALCOMM Incorporated

Inventor： Rong HE ,  Debashis DUTT ,  Orhan AKYILDIZ ,  Sunit BHATIA

IPC: G06F1/32 ,  H04W52/02

CPC classification number: G06F1/329 ,  G06F1/206 ,  G06F1/3203 ,  G06F1/3206 ,  G06F1/3293 ,  G06F9/4893 ,  G06F9/5094 ,  H04L67/1008 ,  H04L67/1029 ,  H04L67/16 ,  H04W52/028 ,  Y02D10/22 ,  Y02D10/24 ,  Y02D70/00 ,  Y02D70/10 ,  Y02D70/1262 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162

Abstract: Methods and devices for scheduling processing tasks in a computing device configured with a group of low-power processor cores and at least one high-performance processor core may include identifying multiple application streams related to communication with a wireless local area network (WLAN), computing a total WLAN throughput requirement for the application streams, and determining whether the total WLAN throughput requirement is less than a first threshold value. The first threshold value may be based on power characteristics of the low-power processor cores. In response to determining that the total WLAN throughput requirement is less than the first threshold value, the computing device may schedule all processing tasks for the multiple application streams on one of the low-power processor cores.

公开(公告)号：US20250071703A1

公开(公告)日：2025-02-27

申请号：US18453976

申请日：2023-08-22

Applicant: QUALCOMM Incorporated

Inventor： Richard TURNER ,  Laurent WOJCIESZAK ,  Richard CARDOE ,  Sriman MIRYALA ,  Debashis DUTT ,  Derrick REA ,  Ganesh Babu KUMARAVEL

IPC: H04W56/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a peripheral device may synchronize a local clock to an access point timing synchronization function clock (TSF_AP) that is maintained by an access point (AP) connected to the peripheral device. The peripheral device may maintain, based at least in part on the local clock, an estimated time-to-play timing synchronization function clock (TSF_est) that is associated with outputting user data. The peripheral device may receive, from the AP, timing synchronization information that is based at least in part on a comparison between a wireless communication device (WCD) time-to-play timing synchronization function software clock (TSF_soft) and the TSF_est. The peripheral device may output the user data based at least in part on the TSF_est and the timing synchronization information. Numerous other aspects are described.