本文件详细说明了为提高无线接入网的能效而可能采取的措施 宽带部署。本文件:确定了在接入网基础设施、接口、布线、安装、操作等各个方面开展工作的标准化机构。；概述了一些主要的接入网拓扑及其在能耗方面的差异；提供接入网络内能源消耗趋势的战略分析。这使得服务、应用程序和内容能够在节能基础设施上正确实施，尽管本文档的目标不是为网络架构提供详细的标准化解决方案。

The present document details measures which may be taken to improve the energy efficiency of access networks for broadband deployment. The present document:identifies the standardization bodies working on diverse aspects of the access networks infrastructures interfaces, cabling, installation, operation, etc.;outlines some of the principal access network topographies and their differences in respect of energy consumption;provides strategic analysis of energy consumption trends within access networks.This enables the proper implementation of services, applications and content on an energy efficient infrastructure, though it is not the goal of the present document to provide detailed standardized solutions for network architecture.