【摘 要】
:
With the continuous development of communication networks and the national slogan of "energy saving and emission reduction",communication enterprises are active
【机 构】
:
School of Computer,Beijing University of Posts and Telecommunications,Beijing 100876,China
论文部分内容阅读
With the continuous development of communication networks and the national slogan of "energy saving and emission reduction",communication enterprises are actively working on ways of saving energy and reducing emission.This paper briefly introduces and studies the role of Centralized Power Equipment and Environment Monitoring System in communication networks,also summarizes the characterized functions and application situation of the system.This paper focuses on the analysis of the development of air-conditioning and switch power equipment for energy saving and emission reduction in the system,some directions of improving the performance of the equipments are also pointed out.At last,the trend of from Centralized Power Equipment and Environment Monitoring System to Integrated Computer Information Platform is also discussed in this paper.
其他文献
进入90年代以来,苹果粗皮病在我国部分省市严重发生〔1,2〕,特别是红富士苹果,个别地区已开始大面积死枝、死树〔4〕,严重地影响着我国果业生产的进一步发展。但到目前为止,
中国移动核心网软交换设备IP化是促进中国移动核心网络演进、面向网络扁平化目标迈进的关键一步,有利于网络的低成本高效运营,整合网络资源、降低投资风险,是适应市场竞争的
本文主要讲述对256M DDR地址链表的管理,采用五级流水式的查找方法,并对设计代码进行了验证.
随着经济发展和快速城市化,采用高架轻轨干线实现交通升级,解决交通拥堵,已经成为城市建设重要手段.但是采取蜂窝基站连续覆盖的方式解决高架轻轨干线的移动通信覆盖,其网络
向下一代网络协议IPv6过渡时,利用(IVI)无状态翻译技术实现IPv4和IPv6网络互通是网络过渡的一种趋势,而对域名解析进行相应的扩展是(IVI)过渡方案的重要问题.本文分析了现有(
5月15日,第十七届北京科博会举行科技合作项目签约仪式,大数据企业设备价值管控系统,中国大唐电力除尘改造、能源管理及太阳能热水系统工程,东方百泰综合性抗体产业化基地等10个
Adaptive beanfforming algorithms continue to be a research hotspot of smart antennas.Among adaptive beamforming algorithms,non-blind adaptive algorithms attract
SOS显色法检测几种常见化学物质的遗传毒性戴敏,吴琼,李斌,周心一西安兵器工业卫生研究所毒理研究室(710061)SOS显色法是P.Qullardet等1982年建立的一种新的遗传毒物细菌检测系统。它是一种检测遗传毒物导致DNA损
国家发改委和财政部近日下发了《关于开展城市矿产示范基地建设的通知》,计划五年内建设30个“城市矿产”示范基地,用于电子垃圾等
National Development and Reform Commis
兰花自古就是我国最著名的观赏花卉之一,柔美俊逸的叶片,淡雅素洁的花朵,清远奇绝的幽香,使之成为花中珍品。 兰科植物在我国约有500个属,1万余种,平常所观赏的兰花是兰属中