Pub Date : 2020-06-30DOI: 10.15587/1729-4061.2020.206692
P. Anakhov, V. Zhebka, G. Grynkevych, A. Makarenko
Recently, the number of natural disasters caused by climate change on Earth has been growing in the world. To develop measures to protect hardware resources from the effects of natural disasters, the project method was used. The method developed in accordance with its provisions includes the phased collection of information on the impact of natural disasters on resources, their analysis and the development of appropriate countermeasures.The actions and manifestations of the damaging factors that were not included in the families of the corresponding damaging factors of the list "The nature of the actions and manifestations of the damaging factors of natural emergencies", but whose action is caused by certain sources of potential emergencies and affects the performance of the hardware, are revealed. A matrix of the nature of the effects and manifestations of the damaging factors of natural emergencies has been developed.Based on the Classifier of Emergency Situations of Ukraine, a Register of natural threats to the telecommunication network hardware has been built. New sources of threats have been discovered (13 items). The global warming process has amplified the harmful effects of known dangers and identified a number of new ones that are proposed to be classified. The “catalyst” of dangers can be anthropogenic impact, which is distinguished by the promotion of climate change, the artificial modification of the environment.The variability of the environment does not allow to present a complete list of detailed systematized threats, actions and manifestations of damaging factors and their compliance with certain threats. The list of known protective actions includes organizational measures and countermeasures. According to existing experience, the network hardware resources must comply with the principle of redundancy, in which the operational reconfiguration is performed. It is proposed to apply redundancy of communication lines by means of three-level multiplexing with mutually independent levels
{"title":"Protection of Telecommunication Network From Natural Hazards of Global Warming","authors":"P. Anakhov, V. Zhebka, G. Grynkevych, A. Makarenko","doi":"10.15587/1729-4061.2020.206692","DOIUrl":"https://doi.org/10.15587/1729-4061.2020.206692","url":null,"abstract":"Recently, the number of natural disasters caused by climate change on Earth has been growing in the world. To develop measures to protect hardware resources from the effects of natural disasters, the project method was used. The method developed in accordance with its provisions includes the phased collection of information on the impact of natural disasters on resources, their analysis and the development of appropriate countermeasures.The actions and manifestations of the damaging factors that were not included in the families of the corresponding damaging factors of the list \"The nature of the actions and manifestations of the damaging factors of natural emergencies\", but whose action is caused by certain sources of potential emergencies and affects the performance of the hardware, are revealed. A matrix of the nature of the effects and manifestations of the damaging factors of natural emergencies has been developed.Based on the Classifier of Emergency Situations of Ukraine, a Register of natural threats to the telecommunication network hardware has been built. New sources of threats have been discovered (13 items). The global warming process has amplified the harmful effects of known dangers and identified a number of new ones that are proposed to be classified. The “catalyst” of dangers can be anthropogenic impact, which is distinguished by the promotion of climate change, the artificial modification of the environment.The variability of the environment does not allow to present a complete list of detailed systematized threats, actions and manifestations of damaging factors and their compliance with certain threats. The list of known protective actions includes organizational measures and countermeasures. According to existing experience, the network hardware resources must comply with the principle of redundancy, in which the operational reconfiguration is performed. It is proposed to apply redundancy of communication lines by means of three-level multiplexing with mutually independent levels","PeriodicalId":152929,"journal":{"name":"EngRN: Telecommunication Engineering (Topic)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124956067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper contains the development and application of an interdisciplinary framework for making informed spectrum management regulatory decisions. This paper addresses the question, can a framework that includes technical, risk, and benefits/cost assessments serve as a tool for decision makers when making spectrum management regulatory decisions? In 2010, the U.S. President issued a Presidential Memorandum, directing the Department of Commerce, working with the Federal Communications Commission (FCC), to make spectrum available over the next ten years for expanded wireless broadband use. Consequently, the Spectrum Pipeline, Mobile Now and AIRWAVES Acts have echoed a desire for expansion in commercial spectrum availability. With the expanded spectrum available for allocation, regulators require a repeatable, defensible, and effective approach to inform decisions about new spectrum allocations. This approach must consider; service rules, sharing methods, auction details, incumbent user relocation, and incumbent system adaptation and evolution. Regulators’ ability to make dispassionate spectrum management regulatory decisions is a key to expanding services like mobile broadband in a fair, well-reasoned manner. Using an informed decision-making process could add necessary rigor and provide a definitive decision framework for repurposing spectrum to meet market demands. This paper develops a decision-making framework for spectrum sharing based on existing well-known risk management strategies, including work done by the Nuclear Regulatory Committee, the National Institute of Standards and Technology, the Federal Communications Commission and benefit-cost assessments. Contrary to decision-making techniques that only consider the worst-case scenarios involving the worst performing devices, information-based decision-making frameworks allow decision makers to analyze the continuum of effects across varying conditions and devices, as well as the economic implications of those effects. Risk management frameworks ask (i) what can go wrong? (ii) how likely is it? and (iii) what are the consequences? This paper proposes and applies a decision analysis framework to a spectrum allocation, or service rule change request proposed by regulators. This decision analysis framework was developed by: • investigating state-of-the-art risk management strategies to identify an approach that could be applicable to spectrum management regulatory changes. • evaluating harm-claim interference measurements, considering both out of band and co-channel coexistence scenarios. • performing a technical interdisciplinary decision analysis considering aggregate consumer welfare, including both technical offerings, availability, and impact on consumers, as well as an analysis of the value of all services affected. The decision analysis framework proposed is based on existing risk-informed interference assessments and benefits-cost analyses. The framework has also been tested and prov
{"title":"Applying an Information Based Decision Analysis to Spectrum Management Regulatory Decisions","authors":"M. Lofquist, D. Reed","doi":"10.2139/ssrn.3141001","DOIUrl":"https://doi.org/10.2139/ssrn.3141001","url":null,"abstract":"This paper contains the development and application of an interdisciplinary framework for making informed spectrum management regulatory decisions. This paper addresses the question, can a framework that includes technical, risk, and benefits/cost assessments serve as a tool for decision makers when making spectrum management regulatory decisions? In 2010, the U.S. President issued a Presidential Memorandum, directing the Department of Commerce, working with the Federal Communications Commission (FCC), to make spectrum available over the next ten years for expanded wireless broadband use. Consequently, the Spectrum Pipeline, Mobile Now and AIRWAVES Acts have echoed a desire for expansion in commercial spectrum availability. With the expanded spectrum available for allocation, regulators require a repeatable, defensible, and effective approach to inform decisions about new spectrum allocations. This approach must consider; service rules, sharing methods, auction details, incumbent user relocation, and incumbent system adaptation and evolution. Regulators’ ability to make dispassionate spectrum management regulatory decisions is a key to expanding services like mobile broadband in a fair, well-reasoned manner. Using an informed decision-making process could add necessary rigor and provide a definitive decision framework for repurposing spectrum to meet market demands. This paper develops a decision-making framework for spectrum sharing based on existing well-known risk management strategies, including work done by the Nuclear Regulatory Committee, the National Institute of Standards and Technology, the Federal Communications Commission and benefit-cost assessments. Contrary to decision-making techniques that only consider the worst-case scenarios involving the worst performing devices, information-based decision-making frameworks allow decision makers to analyze the continuum of effects across varying conditions and devices, as well as the economic implications of those effects. Risk management frameworks ask (i) what can go wrong? (ii) how likely is it? and (iii) what are the consequences? This paper proposes and applies a decision analysis framework to a spectrum allocation, or service rule change request proposed by regulators. This decision analysis framework was developed by: • investigating state-of-the-art risk management strategies to identify an approach that could be applicable to spectrum management regulatory changes. • evaluating harm-claim interference measurements, considering both out of band and co-channel coexistence scenarios. • performing a technical interdisciplinary decision analysis considering aggregate consumer welfare, including both technical offerings, availability, and impact on consumers, as well as an analysis of the value of all services affected. The decision analysis framework proposed is based on existing risk-informed interference assessments and benefits-cost analyses. The framework has also been tested and prov","PeriodicalId":152929,"journal":{"name":"EngRN: Telecommunication Engineering (Topic)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114370612","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：