公开(公告)号：US20170026988A1

公开(公告)日：2017-01-26

申请号：US15216276

申请日：2016-07-21

Applicant: Broadcom Corporation

Inventor： Yongfang GUO ,  Ling SU ,  Rohit V. GAIKWAD

IPC: H04W72/12 ,  H04W28/20

CPC classification number: H04W72/1242 ,  H04W28/20 ,  H04W72/0453 ,  H04W72/082 ,  H04W84/12

Abstract: The present disclosure is directed to systems, apparatuses, and methods for operating a wireless local area network (WLAN) modem to perform WLAN channel change in a WLAN environment that is inhabited by radar devices, and therefore subject to a Dynamic Frequency Selection (DFS) requirement defined by the appropriate WLAN governing standards. Specifically, the present disclosure is directed to an apparatus and method for reducing or eliminating the amount of time in which a WLAN transceiver cannot transmit/receive data traffic while listening for radar signals on a channel allocated to radar devices for the minimum listening time specified by DFS.

Abstract translation: 本公开涉及用于操作无线局域网（WLAN）调制解调器以在由雷达设备居住的WLAN环境中执行WLAN信道改变的系统，装置和方法，并且因此受到动态频率选择（DFS） 由WLAN管理标准定义的要求。 具体地，本公开涉及一种用于减少或消除在WLAN收发器在分配给雷达设备的信道上侦听雷达信号的情况下WLAN收发器不能发送/接收数据业务的时间量的装置和方法，用于由 DFS。