公开(公告)号：US20170078967A1

公开(公告)日：2017-03-16

申请号：US15259909

申请日：2016-09-08

Applicant: QUALCOMM Incorporated

Inventor： Alfred ASTERJADHI ,  Sandip HOM CHAUDHURI ,  Zhanfeng JIA ,  George CHERIAN ,  Simone MERLIN ,  Alireza RAISSINIA ,  Gwendolyn Denise BARRIAC ,  James Simon CHO ,  Yan ZHOU ,  Deepak Jindal KUMAR

IPC: H04W52/02 ,  H04W8/00 ,  H04L12/26 ,  H04W74/06

CPC classification number: H04W52/0229 ,  H04L43/103 ,  H04W8/005 ,  H04W74/06 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/22

Abstract: Certain aspects of the present disclosure provide methods and apparatus for polling for data by a wireless device. Certain aspects of the present disclosure providing a method performed by the wireless device. The method generally includes receiving a polling frame from at least one wireless device. The polling frame can include an indication of a service period during which the access point may deliver multiple protocol data units (PDUs) to the wireless device in response to the polling frame. The indication of the service period is provided as a value relative to a local clock synchronized between the wireless device and the access point. The method generally also includes transmitting the multiple PDUs to the wireless device during the service period, in response to the polling frame. The access point can receive the polling frame and transmit the multiple PDUs during the service period, in response to the polling frame.

Abstract translation: 本公开的某些方面提供了用于通过无线设备轮询数据的方法和装置。 本公开的某些方面提供由无线设备执行的方法。 该方法通常包括从至少一个无线设备接收轮询帧。 轮询帧可以包括服务周期的指示，在该服务周期期间，响应于轮询帧，接入点可以向无线设备递送多个协议数据单元（PDU）。 服务周期的指示被提供为相对于在无线设备和接入点之间同步的本地时钟的值。 该方法通常还包括响应于轮询帧在服务周期期间将多个PDU发送到无线设备。 响应于轮询帧，接入点可以在服务周期期间接收轮询帧并发送多个PDU。