公开(公告)号：US10757654B2

公开(公告)日：2020-08-25

申请号：US16462943

申请日：2017-02-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yajun Wang ,  Zhongying Long ,  Chonglu Chen ,  Guangsheng Pan ,  Heping Zhang

IPC: H04B1/04 ,  H04W52/02 ,  H04B17/318 ,  H04W4/80

Abstract: The communication method includes: obtaining a received signal strength indicator RSSI; comparing the obtained RSSI with a predetermined value; determining a Bluetooth transmission link based on a comparison result, where the Bluetooth transmission link includes a first transmission link and a second transmission link, where the first transmission link is a transmission link of an internal power amplifier of a Bluetooth module, and the second transmission link is a transmission link of a combination of the internal power amplifier of the Bluetooth module and an external power amplifier of the Bluetooth module; and transmitting a Bluetooth signal based on the determined Bluetooth transmission link. According to the present invention, the RSSI value of the Bluetooth device is detected, the detected RSSI value is compared with the predetermined value, and the transmission link of the Bluetooth device is determined based on the comparison result.