Abstract: This paper investigates the covert communication network assisted by the multi-antenna relay, by taking into account two typical scenarios of eavesdropping channel state information (ECSI).
A comparative analysis of internet shutdowns in African countries highlights how the tactic is increasingly used to repress ...
On the banks of the Blue Nile, Ethiopia is redefining its national trajectory through the Grand Ethiopian Renaissance Dam (GERD), Africa's largest hydroelectric project and one of the biggest ...
Abstract: This paper investigates the problem of distributed resource management in underwater acoustic communication networks (UACNs) involving multiple transmitters and receivers. In this setting, ...
The Federal Communications Commission gives out licenses to TV stations to broadcast over radio frequencies and approves major telecom and media deals. By Cecilia Kang Reporting from Washington ...
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Geedge Networks, a company with ties to the founder of China’s mass censorship infrastructure, is selling its censorship and ...
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