家里Wi-Fi信号差可能是路由器惹的祸_时事

家里Wi-Fi信号差可能是路由器惹的祸

Bob McConnell, a retired engineer, set up a newwireless router in his home this year to get faster Internet speeds. Instead, he got theopposite, with his iPad often getting no wireless connection in his bedroom.

为了获得更快的上网速度，退休工程师鲍勃·麦康奈尔(Bob McConnell)今年在家里安装了一个新无线路由器。结果，家里网络反倒不如从前了，在卧室里使用iPad时，他常常找不到信号。

For days, he tinkered with the router’s settings, but couldn’t figure out a fix. “It was totallyruining my life, said Mr. McConnell, who lives in a condominium building in Kirkland, Wash. “Things would work, and then the next morning they wouldn’t work again.

他花了好几天时间调整路由器的设置，但没能找到解决问题的办法。“它彻底毁了我的生活，住在华盛顿州柯克兰市一座共管公寓里的麦康奈尔说。“有时候网络可以正常使用，但第二天就又不行了。

What Mr. McConnell experienced is a situation we call “Wi-Fi headache, and it’s an ailment thatmany can relate to. The condition is rooted in the networking devices called routers that peopleinstall in their homes for Wi-Fi connectivity. Most routers are difficult to configure for anyonewho doesn’t work in an information-technology department. Jargony tech terms like 802.11 ordual-band add to the confusion when people upgrade a router or try to decide which one topick.