5 citations · 6 across the 8 of their papers we have counts for
8 papers
Downlink transceiver beamforming and admission control for massive MIMO cognitive radio networks
Shailesh Chaudhari, Danijela Cabric
In this paper, an optimization framework is proposed for joint transceiver beamforming and admission control in massive MIMO cognitive radio networks. The objective of the optimiza…
Feasibility of Serving K Secondary Users in Underlay Cognitive Radio Networks using Massive MIMO
Shailesh Chaudhari, Danijela Cabric
In this paper, we analyze the feasibility of serving K secondary users (SUs) on the downlink using a secondary base station (SBS), equipped with a large antenna array, in an underl…
Kuiper test based modulation level classification under unknown frequency selective channels
Shailesh Chaudhari, Danijela Cabric
In this paper, we address the problem of Identifying the modulation level of the received signal under an unknown frequency selective channel. The modulation level classification i…
Unsupervised frequency clustering algorithm for null space estimation in wideband spectrum sharing networks
Shailesh Chaudhari, Danijela Cabric
In spectrum sharing networks, a base station (BS) needs to mitigate the interference to users associated with other coexisting network in the same band. The BS can achieve this by…
Cyclic weighted centroid localization for spectrally overlapped sources in cognitive radio networks
Shailesh Chaudhari, Danijela Cabric
We consider the problem of localizing spectrally overlapped sources in cognitive radio networks. A new weighted centroid localization algorithm (WCL) called Cyclic WCL is proposed,…
Cyclic Weighted Centroid Algorithm for Transmitter Localization in the Presence of Interference
Shailesh Chaudhari, Danijela Cabric
This paper addresses the problem of localizing a non-cooperative transmitter in the presence of a spectrally overlapped interferer in a cognitive receiver (CR) network. It has been…