公开(公告)号：US20140314060A1

公开(公告)日：2014-10-23

申请号：US14178960

申请日：2014-02-12

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hyun Gu PARK ,  Sok Kyu LEE

IPC: H04W72/12 ,  H04L29/08

CPC classification number: H04W72/1242 ,  H04L47/2441 ,  H04L47/28 ,  H04L47/32 ,  H04L67/325 ,  H04N21/8547

Abstract: Provided is a method and apparatus for efficient aggregation scheduling in a wireless local area network (WLAN) system, the apparatus including a delay setting unit to set a required delay time for each access category (AC), a storing unit to store a traffic identification (TID) of a packet in a queue of a corresponding AC when the packet arrives, a delay time calculator to calculate a maximum delay time predicted when the packet arriving at the queue is configured to be an A-MPDU and the configured A-MPDU is transmitted, and an A-MPDU configuring unit to compare the calculated maximum delay time and the required delay time, and configure a corresponding A-MPDU when the calculated maximum delay time is greater than the required delay time.

Abstract translation: 本发明提供一种在无线局域网（WLAN）系统中有效地进行聚合调度的方法和装置，该装置包括一个延迟设置单元，用于为每个接入类别（AC）设置所需的延迟时间;存储单元，用于存储业务标识 （TID）当分组到达时在相应AC的队列中的分组的延迟时间计算器，计算当到达队列的分组被配置为A-MPDU时预测的最大延迟时间的配置的A-MPDU 以及A-MPDU配置单元，用于比较计算出的最大延迟时间和所需的延迟时间，并在计算出的最大延迟时间大于所需延迟时间时配置相应的A-MPDU。