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国际电信联盟:2025巴西欠发达地区基础设施扩容的可持续经济模式研究报告(中译版)(86页).pdf

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1、ITUPublicationsInternational Telecommunication UnionDevelopment SectorSustainable economic models for infrastructure expansion in underserved areas in BrazilSustainable economic models for infrastructure expansion in underserved areas in Brazil2025In partnership with:Please consider the environment

2、before printing this report.ITU 2025Some rights reserved.This work is licensed to the public through a Creative Commons Attribution-Non-Commercial-Share Alike 3.0 IGO license(CC BY-NC-SA 3.0 IGO).Under the terms of this licence,you may copy,redistribute and adapt the work for non-commercial purposes

3、,provided the work is appropriately cited.In any use of this work,there should be no suggestion that ITU endorse any specific organization,products or services.The unauthorized use of the ITU names or logos is not permitted.If you adapt the work,then you must license your work under the same or equi

4、valent Creative Commons licence.If you create a translation of this work,you should add the following disclaimer along with the suggested citation:“This translation was not created by the International Telecommunication Union(ITU).ITU is not responsible for the content or accuracy of this translatio

5、n.The original English edition shall be the binding and authentic edition”.For more information,please visit https:/creativecommons.org/licenses/by-nc-sa/3.0/igo/AcknowledgementsThis report was developed by the Telecommunication Development Bureau(BDT)of the International Telecommunication Union(ITU

6、)through the ITU Regional Office for the Americas,with the support of the United Kingdom Foreign,Commonwealth and Development Office(FCDO).ITU would like to sincerely thank our partners for their contributions to this research,especially the National Telecommunications Agency(ANATEL)of Brazil.The an

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1. **核心目标**:研究巴西欠发达地区(尤其是学校、医院等公共设施)可持续的电信基础设施扩展经济模式,推动全民有意义连接。 2. **关键数据**: - 巴西5593个市镇中78%已光纤骨干网,1213个市镇无光纤,仅41.13%纳入公共政策规划。 - 全国137,914所公立学校中,7,775所未联网,5,218所位于北部(最贫困地区),40,100所技术不足。 3. **政策工具**: - **FUST基金**:电信公司营收1%出资,18%专用于学校联网,2024年目标未完全实现。 - **5G频谱拍卖**:26GHz频段中标者需承担学校联网义务。 4. **挑战**:资源分配低效、跨部门协调不足、基础设施(如电线杆)法律不确定性、农村地区可持续性差。 5. **国际经验**:南非、阿根廷等国通过反向拍卖优化补贴,巴西需借鉴竞争机制和长期资金保障。
巴西连网困境? 如何高效连网? 连网可持续吗?
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