Thus, if a signal was not as strong in a particular area, the phone would revert back to the slower GPRS and EDGE networks.

因此，如果信号在特定区域不够强，电话将比gprs和EDGE网络更慢。

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Networks: now with signal strength

网络：现在带有信号强度功能

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Skyhook maps the locations of wireless networks by driving around with a Wi-Fi antenna and software that automatically records network IDs and signal strength (a practice known as war-driving).

Skyhook在地图上标出无线网络的位置，是通过驱动附带的Wi - Fi天线和软件，软件可以自动记录网络ID和信号强度约（如网路应用驱动的做法）。

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It used its mobile app, which maps the signal strength of cell networks, to take measurements.

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Rather, TRW is working with Nortel Networks to build signal-splitting chip sets fast enough to eliminate bottlenecks on the next generation of long-distance optical telecom networks.

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Barry Cheetham, senior lecturer in The School of Computer Science at the University of Manchester, is combining his academic expertise in communications, networks and digital signal processing with his love of choral singing.

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