Sentence examples for underground communications from inspiring English sources

Congress has allocated $23 million to the National Institute for Occupational Safety and Health for development of underground communications technology.

The problem, first reported online by The Atlantic, appears to have been caused by a power failure in an underground communications cable.

Underground communications present unique signal propagation characteristics due to the geographic and geological features, which in turn impact the underground network deployment and multi-hop routing patterns.

Throughout this paper, both qualitative and quantitative comparisons between electromagnetic wave system and ordinary magnetic induction system for underground communications are provided.

The county centers receive information directly from the state Emergency Management Office's underground communications bunker, at State Police Headquarters in West Trenton.

A lot of people would have escaped arrest, and underground communications and transport so painfully put together afterward would have been prepared.

No internet, no smart phones: resurgent underground terrorist organisations have to rely on letter writing and telephone calls for their secret communications.

Authorities also feared the surge of seawater could damage the underground electrical and communications lines in lower Manhattan that are vital to the nation's financial centre.

The line consisted of a series of giant pillboxes and other defensive installations constructed in depth, equipped with underground supply and communications facilities, and connected by rail lines, with all its heavy guns pointed east at the German frontier.

The technology enables reliable indoor wireless voice service, high-capacity wireless local area networks, imaging from underground and covert communications, an application of great interest to the military.

Mr. Ervin started a firm in Oregon that did drilling for underground conduits used by communications companies.