With increasing demand for exploration and utilization of marine resources, achieving direct and efficient communication between water and air has been an urgent need. Sound waves, as the only propagation way with low attenuation ...
General Physics
Nov 8, 2023
0
4
I think most of us can agree that the internet poses some unique and wide-scale risks to our privacy.
Telecom
Jun 8, 2016
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17
US regulators voted Friday to begin a process to reallocate some of the broadcast spectrum to meet surging demand from smartphones, tablets and other devices that use the wireless Internet.
Telecom
Sep 29, 2012
9
0
When it comes to high-speed Internet access, are you getting what you pay for?
Telecom
Mar 2, 2010
3
0
More than a third of the world's population is online while mobile phone uptake increased by more than 600 million in 2011 to around six billion, a UN agency said Thursday.
Telecom
Oct 11, 2012
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0
Church spires across Britain will be used to boost broadband, mobile phone and WiFi connectivity in rural areas, under a deal struck between the government and the Church of England, it was announced Sunday.
Telecom
Feb 18, 2018
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14
A federal appeals court has dismissed two legal challenges to new Federal Communications Commission regulations that prohibit phone and cable companies from interfering with Internet traffic on their broadband networks.
Telecom
Apr 4, 2011
9
0
(AP) -- The Obama administration is calling on federal regulators to make more radio spectrum available for wireless Internet services to compete with broadband plans provided by the major phone and cable companies.
Telecom
Jan 4, 2010
0
0
Britain on Tuesday declared a goal to become the world's "digital capital" by building cutting-edge broadband, telecoms and media infrastructure to cement its role as a "global economic powerhouse".
Telecom
Jun 16, 2009
5
0
With no computer or internet at home, Raegan Byrd's homework assignments present a nightly challenge: How much can she get done using just her smartphone?
Education
Jun 10, 2019
2
6
