The United States Air Force (MC, Washington National) is acquiring two B747-8 s for USD400 million to establish a training and sustainment programme for its future presidential airlift fleet, Reuters ...

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Abstract: Multiple access (MA) is a crucial part of any wireless system and refers to techniques that make use of the resource dimensions (e.g., time, frequency, power, antenna, code, and message) to ...

Abstract: The choice of OFDM-based multi-carrier access techniques for LTE marked a fundamental and farsighted parting from preceding 3GPP networks. With OFDMA in the downlink and SC-FDMA in the ...