Large-Scale Dynamic Spectrum Access with IEEE 1900.5.2 Spectrum Consumption Models

Prasad Netalkar, Azhaan Zahabee, Carlos E. Caicedo Bastidas, Igor Kadota, Dragoslav Stojadinovic, Gil Zussman, Ivan Seskar, Dipankar Raychaudhuri

Research output: Chapter in Book/Entry/PoemConference contribution

2 Scopus citations

Abstract

Next generation wireless services and applications, including Augmented Reality, Internet-of-Things, and Smart-Cities, will increasingly rely on Dynamic Spectrum Access (DSA) methods that can manage spectrum resources rapidly and efficiently. Advances in regulatory policies, standardization, networking, and wireless technology are enabling DSA methods on a more granular basis in terms of time, frequency, and geographical location which are key for the operation of 5G and beyond-5G networks. In this context, this paper proposes a novel DSA algorithm that leverages IEEE 1900.5.2 Spectrum Consumption Models (SCMs) which offer a mechanism for RF devices to: (i) "announce"or "declare"their intention to use the spectrum and their needs in terms of interference protection; and (ii) determine compatibility (i.e., non-interference) with existing devices. In this paper, we develop an SCM-based DSA algorithm for spectrum deconfliction in large-scale wireless network environments and evaluate this algorithm in terms of computation time, efficiency of spectrum allocation, and number of device reconfigurations due to interference using a custom simulation platform. The results demonstrate the benefits of using SCMs and their capabilities to perform fine grained spectrum assignments in dynamic and dense communication environments.

Original languageEnglish (US)
Title of host publication2023 IEEE Wireless Communications and Networking Conference, WCNC 2023 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665491228
DOIs
StatePublished - 2023
Event2023 IEEE Wireless Communications and Networking Conference, WCNC 2023 - Glasgow, United Kingdom
Duration: Mar 26 2023Mar 29 2023

Publication series

NameIEEE Wireless Communications and Networking Conference, WCNC
Volume2023-March
ISSN (Print)1525-3511

Conference

Conference2023 IEEE Wireless Communications and Networking Conference, WCNC 2023
Country/TerritoryUnited Kingdom
CityGlasgow
Period3/26/233/29/23

Keywords

  • 5G
  • Dynamic spectrum access
  • Spectrum consumption models
  • Spectrum sharing
  • Wireless networks

ASJC Scopus subject areas

  • General Engineering

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