公开(公告)号：US20160142176A1

公开(公告)日：2016-05-19

申请号：US14542461

申请日：2014-11-14

Applicant: QUALCOMM INCORPORATED

Inventor： Qinghai Gao ,  Xialong Huang ,  Vincent Knowles Jones, IV ,  Srinivas Katar ,  James Simon Cho

IPC: H04L1/00 ,  H04L1/16 ,  H04L12/26 ,  H04W24/08

CPC classification number: H04L1/0003 ,  H04L1/0001 ,  H04L1/0005 ,  H04L1/1621 ,  H04L43/0847 ,  H04W24/08

Abstract: Methods, apparatus, and computer-readable media for wireless communication by an access point (AP) may involve communicating with a station using a first modulation and coding scheme (MCS). An under-utilization of a medium access control (MAC) protocol data unit (MPDU) aggregation of the station while using the first MCS may be identified. The under-utilization may be caused by packet error rate (PER)-induced head of line (HOL) blocking. The MCS may be switched to a second MCS that is lower than the first MCS.

Abstract translation: 用于由接入点（AP）进行无线通信的方法，装置和计算机可读介质可以涉及使用第一调制和编码方案（MCS）与站通信。 可以识别在使用第一MCS时站的媒体访问控制（MAC）协议数据单元（MPDU）聚合的不充分利用。 利用不足可能是由分组错误率（PER）引起的线路头（HOL）阻塞引起的。 MCS可以切换到低于第一MCS的第二MCS。