公开(公告)号：US20160316489A1

公开(公告)日：2016-10-27

申请号：US14918531

申请日：2015-10-20

Applicant: Mediatek Inc.

Inventor： Ching-Yu Kuo ,  Sung-Chien Tang

IPC: H04W74/08 ,  H04L27/00

CPC classification number: H04W74/0808 ,  H04B17/391 ,  H04L27/0006 ,  H04W48/16 ,  H04W84/12

Abstract: A channel scan method includes: configuring a receiving circuit to perform a single signal reception of a first bandwidth to generate a signal reception result; and performing channel scan upon the signal reception result to detect a channel status of each channel having a second bandwidth smaller than the first bandwidth. In addition, a channel scan device has a receiving circuit, a control circuit, and a scan circuit. The control circuit controls the receiving circuit to perform a single signal reception of a first bandwidth to generate a signal reception result. The scan circuit performs channel scan upon the signal reception result to detect a channel status of each channel having a second bandwidth smaller than the first bandwidth.

Abstract translation: 频道扫描方法包括：配置接收电路以执行第一带宽的单信号接收以产生信号接收结果; 以及对所述信号接收结果执行信道扫描以检测具有小于所述第一带宽的第二带宽的每个信道的信道状态。 此外，通道扫描装置具有接收电路，控制电路和扫描电路。 控制电路控制接收电路执行第一带宽的单个信号接收以产生信号接收结果。 扫描电路根据信号接收结果进行信道扫描，以检测具有小于第一带宽的第二带宽的每个信道的信道状态。