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Spatial Array Thinning for Interference Cancellation under Connectivity Constraints

Abstract: 

Array spatial thinning is employed to select the most effective antenna elements in a large phased array for optimum performance concerning hardware and computational costs, in conjunction with managing element failure and radio interference mitigation. We formulate spatial array thinning under connectivity constraints to make the thinning applicable in large arrays. By introducing graph optimization, the problem is recast as a k-clique version of a generalized minimum clique problem. Furthermore, by studying optimum clustering for the proposed formulation, we show by an example that the unconstrained thinning performance is achievable, even with connectivity constraints.

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Paper Details

Authors:
Hamed Nosrati, Elias Aboutanios, David B. Smith
Submitted On:
12 April 2018 - 10:26pm
Short Link:
Type:
Poster
Event:
Presenter's Name:
Dr. Elias Aboutanios
Paper Code:
3594
Document Year:
2018
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Document Files

ICASSP2018_A0.pdf

(165)

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[1] Hamed Nosrati, Elias Aboutanios, David B. Smith, "Spatial Array Thinning for Interference Cancellation under Connectivity Constraints", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/2558. Accessed: Nov. 19, 2019.
@article{2558-18,
url = {http://sigport.org/2558},
author = {Hamed Nosrati; Elias Aboutanios; David B. Smith },
publisher = {IEEE SigPort},
title = {Spatial Array Thinning for Interference Cancellation under Connectivity Constraints},
year = {2018} }
TY - EJOUR
T1 - Spatial Array Thinning for Interference Cancellation under Connectivity Constraints
AU - Hamed Nosrati; Elias Aboutanios; David B. Smith
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/2558
ER -
Hamed Nosrati, Elias Aboutanios, David B. Smith. (2018). Spatial Array Thinning for Interference Cancellation under Connectivity Constraints. IEEE SigPort. http://sigport.org/2558
Hamed Nosrati, Elias Aboutanios, David B. Smith, 2018. Spatial Array Thinning for Interference Cancellation under Connectivity Constraints. Available at: http://sigport.org/2558.
Hamed Nosrati, Elias Aboutanios, David B. Smith. (2018). "Spatial Array Thinning for Interference Cancellation under Connectivity Constraints." Web.
1. Hamed Nosrati, Elias Aboutanios, David B. Smith. Spatial Array Thinning for Interference Cancellation under Connectivity Constraints [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/2558