公开(公告)号：US20190020414A1

公开(公告)日：2019-01-17

申请号：US16133261

申请日：2018-09-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Tong JIANG ,  Chen DONG ,  Qiang LI

IPC: H04B10/116 ,  H04B10/079 ,  H04B10/27 ,  H04B10/40 ,  H04W74/04 ,  H04W72/04

Abstract: A beacon sending method, a network access method, a coordinator, and a device are disclosed. The method is: sending, by a coordinator, a beacon by occupying a first beacon timeslot in a current super frame, and after sending the beacon, receiving a first beacon request frame sent by a device, where the first beacon request frame is used to indicate that the device is located in an interference area between an area of a first network in which the coordinator is located and an area of at least one second network; and after receiving the first beacon request frame, sending, by the coordinator, a beacon by separately occupying a first beacon timeslot and a second beacon timeslot in each of N super frames starting from a next super frame, where N≥1, and N is a positive integer.