Abstract: Multiple-mode orthogonal frequency division multiplexing with index modulation (MM-OFDM-IM), which transmits an OFDM signal with information bits embedded onto multiple distinguishable ...

Abstract: The multilevel code-shifted differential-chaos-shift-keying system transmits multiple information-bearing chaotic signals together with a reference chaotic signal in the same transmission ...

Ed.: We'd also like to recognize co-author V. Sambasiva Rao, Director, Centre for Research in Space Science and Technology, PES University, Bengaluru, India, and Professor, ECE Department of PES ...

Fifteen miles above you, a small styrofoam box is shrieking into the void. Its voice is binary—relentlessly transmitting temperature, pressure, and wind speed from the freezing stratosphere. In two ...

While modern wireless technologies have made remote monitoring more accessible, the engineering behind reliable long‑range ...

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