Technology agnostic regulatory criteria for licence-exempt spectrum

Abstract

Purpose

Spectrum regulations have major impact on the development and deployment of innovative technologies. Current regulations for license-exempt radio spectrum generally are given in terms of technology-related criteria. This paper aims to propose a set of metrics that can be used to define technology-agnostic spectrum regulations which encourage rather than restrict technology innovation.

Design/methodology/approach

This paper builds on and expands two other papers on regulatory criteria for license-exempt spectrum which define metrics for spectrum loading and spectrum sharing efficiency. Here, we add metrics for Block Edge Masks and for medium access adaptivity. This gives a complete toolset for the management of radio spectrum.

Findings

Because of the diversity of use of license-exempt spectrum, performance criteria must be formulated in terms that abstract from the details of equipment properties. Instead, they must be formulated in terms of spectrum utilization dimensions: RF power, time and frequency occupation. The result is a concise set of metrics that can be applied to the regulation or management of shared spectrum.

Research limitations/implications

The mathematics used in this paper deal with high-level parameters and may ignore factors that are important in certain cases and may require refinement.

Practical implications

The implications of the proposed metrics include an increase emphasis on the objectives of spectrum policy and on measures to assure efficient spectrum utilization both within frequency bands and between adjacent bands.

Social implications

There are no social implications the authors are aware of.

Originality/value

The originality of this work lies in recognizing that the extreme variety of devices and mode of operation deployed in license-exempt spectrum calls for spectrum management criteria that are technology agnostic.

Citation

Kruys, J. and Anker, P. (2018), "Technology agnostic regulatory criteria for licence-exempt spectrum", Digital Policy, Regulation and Governance, Vol. 20 No. 1, pp. 1-13. https://doi.org/10.1108/DPRG-05-2017-0022