The ordinary spectrum is restricted in its applications, since it is based on the second-order moments (auto- and cross …-covariances). Alternative approaches to spectrum analysis have been investigated based on other measures of dependence. One such approach was … developed for univariate time series by the authors of this paper using the local Gaussian auto-spectrum based on the local …

Recently, many countries have been reassigning the mobile communication spectrum and determining their price. In South … Korea, the mobile communication spectrum was reassigned in 2021 with a usage period from 2022 to 2026. This study focuses on … the methods for calculating reassignment fee. We aimed to measure the value of the spectrum by combining production …

By assigning rights and conditions of use, spectrum policy regulates how radio frequencies can be used by mobile … networks. We develop a parameterised calculator tool to estimate the impact of various spectrum policy aspects on the emissions … increase between 1% (up to 0.4 MtCO2e) as a result of fragmented 5G spectrum, and up to 9% ( up to 2.6 MtCO2e) as a result of a …

Evaluation of spectrum price is important for most of the regulatory bodies and for most mobile operators. In some … cases, regulatory authority faces a situation to evaluate the value of the radio spectrum which has been allocated already …. In Korea, there was a reallocation of most of the LTE spectrum bands in 2020. In this paper, we propose a method to …