公开(公告)号：US20180213567A1

公开(公告)日：2018-07-26

申请号：US15744490

申请日：2016-06-15

Applicant: ZTE CORPORATION

Inventor： Zhiqiang HAN ,  Zhenya ZHANG ,  Ronghui HOU ,  Kaiying LV ,  Bo SUN

IPC: H04W74/08 ,  H04W72/04 ,  H04B17/318

CPC classification number: H04W74/0816 ,  H04B17/318 ,  H04W72/044 ,  H04W74/002

Abstract: The present disclosure relates to transmission control methods and devices for avoiding data collision. The method includes: generating, by a first station, a first radio frame which comprises a physical layer preamble, a null instruction information domain and a data section, wherein the null instruction information domain is used for triggering an access point in another basic service set which receives the first radio frame to send a second radio frame which indicates a time for reserving a channel; and sending, by the first station, the first radio frame.