"Wireless" is increasingly referred to as a "leapfrog" technology, allowing poorer communities to jump over the need for building fixed-line communications.

“无线科技”被越来越多人称为“跳蛙”(跳跃)科技，它让较为贫穷的社区跳过建构固网通讯的需求。

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Bluetooth wireless technology is a short-range communications technology intended to replacce the cables connecting portable and fixed devices while maintaining high levels of security.

蓝牙无线技术是一种小范围无线电通信技术， 旨在保持高安全级得基础上， 在便携式设备与固定设备之间实现无线连接。

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Take, for example, Andrew Corporation (nasdaq: ANDW - news - people ), a maker of cables, antennas, power amplifiers and other equipment for wireless and fixed-line communications.

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They require communications over both fast, fixed networks and slow, or unreliable wireless links.

FORBES: Automobiles