移动通信使能其他行业碳减排的定量评估:指标、方法和案例
Quantitative evaluation of carbon reduction enabled by mobile communication in other industries:indicators,methods,and cases
张四海 1崔婵 2孙宏宇 2曾勇梅 3朱江 3朱近康2
作者信息
- 1. 中国科学技术大学中国科学院无线光电通信重点实验室,合肥 230026;中国科学技术大学微电子学院,合肥 230026
- 2. 中国科学技术大学中国科学院无线光电通信重点实验室,合肥 230026
- 3. 华为技术有限公司,上海 201206
- 折叠
摘要
随着新一代信息通信技术(information and communication technologies,ICT)的高速发展以及新基建的部署,移动通信系统的能耗和碳排放出现较快增长的趋势.ICT行业在自身节能减排之外,使能其他行业节能减排,可有效降低其他行业的碳排放,是未来理论研究行业应用的重要领域.本文基于ICT使能碳减排评估框架,提出两个定量衡量使能效果的指标,使能减碳比(enable carbon reduction ratio,ECRR)和使能低碳系数(enable carbon reduction coefficient,ECRC)以及相应的定量分析方法,用于评估被使能企业的实际碳减排效果.本文研究可保护数据隐私的多方数据共享,基于安全多方计算(secure multi-party computation,SMPC)框架,提出保护各方数据隐私的使能碳减排评估方法.本文通过实际案例,完成数据采集、分析验证,对所提指标和方法论证其有效性和实用性.
Abstract
With the rapid development of the new generation of information and communication technologies and the deployment of new infrastructure,the energy consumption and carbon emissions of wireless communication have shown a rapid growth trend.The ICT industry,in addition to its own energy conservation and emission reduction,enables other industries to save energy and emission reduction,which can effectively reduce the carbon emissions of other industries,and is an important field for future theoretical research and industrial application.Based on the assessment framework of ICT enablement carbon reduction,this paper proposes two metrics to quantitatively measure the effect of enablement:enable carbon reduction ratio,enable carbon reduction coefficient,and the corresponding quantitative analysis method,which are used to evaluate the actual carbon reduction effect of the enabled enterprise.This paper studies multi-party data sharing that can protect data privacy.Based on the secure multi-party computation framework,we propose an enabling carbon reduction assessment method to protect data privacy of all parties.Through practical cases,this paper completes data collection,analysis,and verification,and demonstrates the effectiveness and practicability of the proposed metrics and methods.
关键词
ICT使能/碳减排量化评估/隐私保护/全生命周期碳足迹/使能低碳系数Key words
ICT enablement/quantitative evaluation of carbon reduction/privacy protection/life cycle assessment of carbon reduction/enable carbon reduction coefficient引用本文复制引用
基金项目
科技部重点研发项目(2022YFB2902304)
华为技术有限公司无线研究创新项目(FA2019051101)
出版年
2024
NETL
NSTL
万方数据