A kind of short distance wireless communications technology, ir communications is widely used for its low cost.

红外通信是一种价格低廉、适应范围比较广的短距离无线通信技术。

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With the fast development of wireless communications technology, spectrum resource has become more and more scarce.

随着无线通信技术的飞速发展，频谱资源变得越来越紧张。

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Short-wave communication is an important wireless communications technology in the field of military communications.

短波通信是军事通信领域中一种重要的无线通信技术。

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Though both services concern cellphones and the wireless communications technology known as Near Field Communication (NFC), there are key differences.

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Apps built with the wireless communications technology, which lets devices exchange data across short distances, could help BlackBerry regain some of its appeal with both consumers and developers.

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Gurus also sold out of shares of King of Prussia, Pa. wireless technology company InterDigital Communications.

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