no code implementations • 26 May 2021 • M. Gupta, S. Sharma, H. Joshi, S. J. Darak
We propose a reconfigurable architecture to perform spatial sensing of multi-band spectrum digitized via wideband radio front-end comprising of the sparse antenna array (SAA) and Sub-Nyquist Sampling (SNS).
no code implementations • 16 May 2020 • I. Dey, H. Joshi, Member, N. Marchetti, Senior Member, IEEE
In this letter, we propose space-time spreading (STS) of local sensor decisions before reporting them over a wireless multiple access channel (MAC), in order to achieve flexible balance between diversity and multiplexing gain as well as eliminate any chance of intrinsic interference inherent in MAC scenarios.