TY - GEN
T1 - Optimum Cooperative Spectrum Sensing Technique for Multiuser Ultraviolet Wireless Communications
AU - Arya, Sudhanshu
AU - Chung, Yeon Ho
AU - Ghassemlooy, Zabih
N1 - Funding Information:
ACKNOWLEDGMENT This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (2018R1D1A3B07049858).
PY - 2020/7/20
Y1 - 2020/7/20
N2 - In this paper, we present a novel optimum cooperative spectrum sensing technique to mitigate multiuser interference for multiuser ultraviolet wireless communications over Málaga distributed turbulence channel. We consider the distributed decision fusion for the cooperative sensing. Based on the derived Málaga distribution, a mathematically-tractable expression for the average probability of detection is presented. An optimal voting rule is derived to minimize the average error rate. To verify this optimum voting rule, we use the energy detection technique. It is found that the formulated voting rule produces one optimal value only, which indeed confirms its optimum performance.
AB - In this paper, we present a novel optimum cooperative spectrum sensing technique to mitigate multiuser interference for multiuser ultraviolet wireless communications over Málaga distributed turbulence channel. We consider the distributed decision fusion for the cooperative sensing. Based on the derived Málaga distribution, a mathematically-tractable expression for the average probability of detection is presented. An optimal voting rule is derived to minimize the average error rate. To verify this optimum voting rule, we use the energy detection technique. It is found that the formulated voting rule produces one optimal value only, which indeed confirms its optimum performance.
KW - Probability of detection
KW - scattering
KW - ultraviolet communication
UR - https://www.scopus.com/pages/publications/85097647832
U2 - 10.1109/CSNDSP49049.2020.9249494
DO - 10.1109/CSNDSP49049.2020.9249494
M3 - Conference contribution
AN - SCOPUS:85097647832
SN - 9781728160511
T3 - 2020 12th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2020
SP - 90
EP - 95
BT - 2020 12th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2020
PB - IEEE
CY - Piscataway, NJ
T2 - 12th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2020
Y2 - 20 July 2020 through 22 July 2020
ER -