公开(公告)号：US20170118631A1

公开(公告)日：2017-04-27

申请号：US14920651

申请日：2015-10-22

Applicant: QUALCOMM INCORPORATED

Inventor： Chao ZOU ,  Guido Robert FREDERIKS ,  Srinivas KATAR ,  Xiaolong HUANG ,  Qinghai GAO ,  Naveen GANGADHARAN ,  Nathaniel David HOUGHTON ,  BadriSrinivasan SAMPATHKUMAR ,  James Simon CHO

IPC: H04W8/24 ,  H04L12/26 ,  H04L12/861

CPC classification number: H04W8/245 ,  G06F13/00 ,  H04L43/0864 ,  H04L47/56 ,  H04L47/58 ,  H04L47/621 ,  H04L47/622 ,  H04L49/901 ,  H04W28/02 ,  H04W88/08

Abstract: Aspects of the present disclosure relate to a pre-fetching architecture and scheduler for multi-station APs. An example method generally includes fetching, from a plurality of host buffers, descriptive information for a set of packets based, at least in part, on an amount of descriptive information already cached for transmission to one or more target devices; using the fetched descriptive information to obtain the set of packets; and transmitting the set of packets to the one or more target devices.

公开(公告)号：US20160360543A1

公开(公告)日：2016-12-08

申请号：US14731120

申请日：2015-06-04

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Ragab ELSHERIF ,  Qinghai GAO

IPC: H04W72/12 ,  H04B7/04

CPC classification number: H04W72/121 ,  H04B7/0452 ,  H04W72/046

Abstract: Certain aspects of the present disclosure relate to a robust and systematic multi-user (MU) grouping and scheduling scheme. Certain aspects of the present disclosure provide an apparatus for wireless communications. The apparatus generally includes a processing system configured to: assign devices to one or more groups, wherein each group has at least a number of devices and schedule MU multiple-input multiple-output (MIMO) transmissions to one or more sets of devices, each scheduled set of devices comprising a subset of devices of one of the groups; and an interface configured to output data for simultaneous transmissions to the scheduled sets of devices.

Abstract translation: 本公开的某些方面涉及鲁棒且系统的多用户（MU）分组和调度方案。 本公开的某些方面提供了一种用于无线通信的装置。 该设备通常包括处理系统，其被配置为：将设备分配给一个或多个组，其中每个组具有至少多个设备并且调度MU到多个设备集合的多输入多输出（MIMO）传输，每个 包括所述组中的一个的设备的子集的预定的设备集合; 以及被配置为输出用于同时传输到预定的设备组的数据的接口。