公开(公告)号：US08903460B2

公开(公告)日：2014-12-02

申请号：US13867611

申请日：2013-04-22

Applicant: Quanta Computer Inc.

Inventor： Rong-Chin Yang ,  Yu-Min Wu ,  Yung-Ming Chung ,  Chih-Hsiung Yu

IPC: H04M1/00 ,  H04W4/00

CPC classification number: H04W4/80

Abstract: A Bluetooth communication system includes a remote device, having a first Bluetooth module, and a user device, having a second Bluetooth module, and communicating with the remote device through the first Bluetooth module and the second Bluetooth module in a link state. When the remote device and the user device are over a communication range, the remote device enters an access state. In the access state, the first Bluetooth module re-communicates with the second Bluetooth module by a link back mode in a first time interval and a standby mode in a second time interval and when the remote device comes back with the communication range, the communication with the user device is recovered.

Abstract translation: 蓝牙通信系统包括具有第一蓝牙模块的远程设备和具有第二蓝牙模块的用户设备，并且通过第一蓝牙模块和处于链路状态的第二蓝牙模块与远程设备进行通信。 当远程设备和用户设备在通信范围之内时，远程设备进入访问状态。 在访问状态下，第一蓝牙模块通过第一时间间隔的链路返回模式和第二时间间隔中的待机模式与第二蓝牙模块重新通信，并且当远程设备返回通信范围时，通信 与用户设备恢复。