Multi-scale spectrum sensing in millimeter wave cognitive networks

Nicolo Michelusi; Matthew Nokleby; Urbashi Mitra; Robert Calderbank

doi:10.1109/ACSSC.2017.8335637

Multi-scale spectrum sensing in millimeter wave cognitive networks

Nicolo Michelusi, Matthew Nokleby, Urbashi Mitra, Robert Calderbank

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Scopus citations

Abstract

In this paper, a multi-scale approach to spectrum sensing and information exchange in millimeter wave cognitive cellular networks is proposed. In order to overcome the huge energy cost of acquiring full network state information on the occupancy of each cell over the network, secondary users acquire local state estimates, which are aggregated up the hierarchy to produce multi-scale estimates of spectrum occupancy. The proposed design accounts for local estimation errors and the irregular interference patterns arising due to sensitivity to blockages, high attenuation, and high directionality at millimeter wave. A greedy algorithm based on agglomerative clustering is proposed to design an interference-based tree (IBT), matched to the interference pattern of the network. The proposed aggregation algorithm over IBT is shown to be much more cost efficient than acquiring full network state information from the neighboring cells, requiring as little as 1/5th of the energy cost.

Original language	English (US)
Title of host publication	Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017
Editors	Michael B. Matthews
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1640-1644
Number of pages	5
ISBN (Electronic)	9781538618233
DOIs	https://doi.org/10.1109/ACSSC.2017.8335637
State	Published - Jul 2 2017
Externally published	Yes
Event	51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017 - Pacific Grove, United States Duration: Oct 29 2017 → Nov 1 2017

Publication series

Name	Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017
Volume	2017-October

Other

Other	51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017
Country/Territory	United States
City	Pacific Grove
Period	10/29/17 → 11/1/17

ASJC Scopus subject areas

Control and Optimization
Computer Networks and Communications
Hardware and Architecture
Signal Processing
Biomedical Engineering
Instrumentation

Access to Document

10.1109/ACSSC.2017.8335637

Cite this

Michelusi, N., Nokleby, M., Mitra, U., & Calderbank, R. (2017). Multi-scale spectrum sensing in millimeter wave cognitive networks. In M. B. Matthews (Ed.), Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017 (pp. 1640-1644). (Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017; Vol. 2017-October). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ACSSC.2017.8335637

Multi-scale spectrum sensing in millimeter wave cognitive networks. / Michelusi, Nicolo; Nokleby, Matthew; Mitra, Urbashi et al.
Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017. ed. / Michael B. Matthews. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1640-1644 (Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017; Vol. 2017-October).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Michelusi, N, Nokleby, M, Mitra, U & Calderbank, R 2017, Multi-scale spectrum sensing in millimeter wave cognitive networks. in MB Matthews (ed.), Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017. Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017, vol. 2017-October, Institute of Electrical and Electronics Engineers Inc., pp. 1640-1644, 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017, Pacific Grove, United States, 10/29/17. https://doi.org/10.1109/ACSSC.2017.8335637

Michelusi N, Nokleby M, Mitra U, Calderbank R. Multi-scale spectrum sensing in millimeter wave cognitive networks. In Matthews MB, editor, Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 1640-1644. (Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017). doi: 10.1109/ACSSC.2017.8335637

Michelusi, Nicolo ; Nokleby, Matthew ; Mitra, Urbashi et al. / Multi-scale spectrum sensing in millimeter wave cognitive networks. Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017. editor / Michael B. Matthews. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 1640-1644 (Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017).

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Multi-scale spectrum sensing in millimeter wave cognitive networks

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