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DETECTION DIVERSITY OF SPATIO-TEMPORAL DATA USING PITMAN’S EFFICIENCY FOR LOW SNR REGIMES

Abstract: 

In this work, we use Pitman’s efficiency to characterize the diversity of a spatio-temporal distributed detection system. Pitman’s efficiency directly measures the detection ability of the data at low signal to noise ratios (SNRs). We study how the
statistics of spatio-temporal distributed data affect the diversity of the system. We derive the diversity measure for the optimal likelihood ratio test (LRT) statistic for slow fading channels. Moreover, we capture the heterogeneity of channel gains and channel noise variances in our diversity expressions. Then, we compare our diversity measure with another one that was also
proposed for low SNRs.

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Paper Details

Authors:
Vinod Sharma, Pramod K. Varshney
Submitted On:
6 December 2016 - 12:04pm
Short Link:
Type:
Poster
Event:
Presenter's Name:
Prashant Khanduri
Paper Code:
1256
Document Year:
2016
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Document Files

GlobalSIP_PrashantKhanduri.pdf

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[1] Vinod Sharma, Pramod K. Varshney, "DETECTION DIVERSITY OF SPATIO-TEMPORAL DATA USING PITMAN’S EFFICIENCY FOR LOW SNR REGIMES", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/1363. Accessed: May. 30, 2020.
@article{1363-16,
url = {http://sigport.org/1363},
author = {Vinod Sharma; Pramod K. Varshney },
publisher = {IEEE SigPort},
title = {DETECTION DIVERSITY OF SPATIO-TEMPORAL DATA USING PITMAN’S EFFICIENCY FOR LOW SNR REGIMES},
year = {2016} }
TY - EJOUR
T1 - DETECTION DIVERSITY OF SPATIO-TEMPORAL DATA USING PITMAN’S EFFICIENCY FOR LOW SNR REGIMES
AU - Vinod Sharma; Pramod K. Varshney
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/1363
ER -
Vinod Sharma, Pramod K. Varshney. (2016). DETECTION DIVERSITY OF SPATIO-TEMPORAL DATA USING PITMAN’S EFFICIENCY FOR LOW SNR REGIMES. IEEE SigPort. http://sigport.org/1363
Vinod Sharma, Pramod K. Varshney, 2016. DETECTION DIVERSITY OF SPATIO-TEMPORAL DATA USING PITMAN’S EFFICIENCY FOR LOW SNR REGIMES. Available at: http://sigport.org/1363.
Vinod Sharma, Pramod K. Varshney. (2016). "DETECTION DIVERSITY OF SPATIO-TEMPORAL DATA USING PITMAN’S EFFICIENCY FOR LOW SNR REGIMES." Web.
1. Vinod Sharma, Pramod K. Varshney. DETECTION DIVERSITY OF SPATIO-TEMPORAL DATA USING PITMAN’S EFFICIENCY FOR LOW SNR REGIMES [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/1363