Based on the fuzzy theory and the concept of entropy weights, the scheme choice for communication safety equipment is analyzed.

利用模糊数运算理论和熵权的概念与方法，对通信安全设备方案选型进行分析。

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Can make the validity of message of receiver test and verify, it is to solve the computer and communication safety problem one of main techniques.

可以使接收者验证消息的正确性，是解决计算机与通信安全问题重要技术之一。

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Recently, not a few dicast all receive the super - cellular phone chit like this, and feel a misgiving for the communication safety of oneself's cellular phone.

近日，有不少市民都收到过这样的手机短信，并为自己手机的通信安全感到担忧。

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Massa's race was ruined when he had to stop twice within a lap because of a breakdown in communication during the safety car period.

BBC: Kubica wins after Hamilton error

Connectivity: Ability to connect New Yorkers and enable communication, including for safety and emergency purposes.

ENGADGET: NYC awards six Reinvent Payphones finalists, asks public to select favorite via Facebook

SpareOne, designed to be an ultimate safety and communication device, provides up to 15 years of battery life when stored unused (off, with plastic tab inserted) or 10 hours of talk time when in use.

ENGADGET: SpareOnePlus adds location tracking, audio alerts, keeps the 15-year life on a single AA battery eyes-on