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首页英语词典wirelesswireless考试真题

wireless

英 ['waɪəlɪs] 美['waɪɚləs]

英英释义考试真题实用场景例句

adj. 无线的；无线电的
n. 无线电
vt. 用无线电报与…联系；用无线电报发送
vi. 打无线电报；打无线电话

考试真题

With a wireless setup, you stick batterypowered sensors up around your home that keep an eye on windows, doors, motion, and more.

Wireless security providers will often take steps to help combat the threat of jamming attacks.

Wireless devices will transmit signals so as to activate the alarm once something wrong is detected.

The team at Frontpoint addresses the issue in a blog on its site, citing their own jam protection software and claiming that there aren't any documented cases of successful jam attack since the company began offering wireless security sensors in the 1980s.

That approach will eliminate most cord-cutting concerns—but what about their wireless equivalent, jamming? With the right device tuned to the right frequency, what's to stop a thief from jamming your setup and blocking that alert signal from ever reaching the base station?Jamming concerns are nothing new, and they're not unique to security systems.

Interfering with a wireless security system is similar to interfering with a conversation.

If they detect something wrong while the system is armed, they'll transmit a wireless alert signal to a base station that will then raise the alarm.

Different measures should be taken to protect one's home from burglary in addition to the wireless security system.

But how probable is it that someone will successfully jam their way into your home and steal your stuff?Let's imagine that you live in a small home with a wireless security setup that offers a functional anti-jamming system.

As said before, with the right equipment and the right know-how, it's possible to jam any wireless transmission.

Any device that's built to receive a wireless signal at a specific frequency can be overwhelmed by a stronger signal coming in on the same frequency.

A burglar has to continuously jam the wireless security device to avoid triggering the alarm, both inside and outside the house.

Back in June, the Federal Communications Commission fined AT&T $100 million over accusations that the carrier secretly reduced wireless speeds after customers consumed a certain amount of data.

Let's imagine that you live in a small home with a wireless security setup that offers a functional anti-jamming system.

That approach will eliminate most cord-cutting concerns—but what about their wireless equivalent, jamming?

The team at Frontpoint addresses the issue in a blog on its site, citing their own jam protection software and claiming that there aren't any documented cases of successful jam attack since the company began offering wireless security sensors in the 1980s

wireless security providers will often take steps to help combat the threat of jamming attacks.

with a wireless setup, you stick battery-powered sensors up around your home that keep an eye on windows, doors, motion, and more.

The wireless age is expanding to include not just our phones, tablets, and laptops, but also our cars, homes, and even whole communities.

referring to her new iPod Touch, which can connect to the Internet over a campus wireless network.

the wireless carrier offering the iPhone in the United States, had a more reliable network, said Andrew Yu, mobile devices platform project manager at M.I.T.

Both the iPhones and the iPod Touch devices can connect to the Internet through campus wireless networks.

Many cell phones allow users to surf the Web, but only some newer ones are capable of wireless connection to the local area computer network

But their top safety concerns are emissions and wireless radio waves.

It's no wonder that new applications for the Internet of Things are moving ahead fast when almost every new device we buy has a plug on the end of it or a wireless connection to the internet.

The same held true for people who used products that implied they were short on time: In one experiment, for example, customers of the grocery-delivery service Peapod were seen as of higher status than people who shopped at grocery stores that were equall

The wireless age is expanding to include not just our phones, tablets, and laptops, but also our cars, homes, and even whole communities.

In the 1950s in the usa, most families had just one phone at home, and wireless phones hadn't been invented yet.

Items that are not allowed in student rooms include: candles, ceiling fans, fireworks, waterbeds, sun lamps and wireless routers.