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请帮忙翻译成英文，感激不尽！
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【摘 要】：TD-LTE是中国主导的国际主流4G标准之一，已得到全球主流运营商和设备数的广泛支持与关注。室内更是LTE技术应用的最佳场所，室内分布系统再次被推上了令人瞩目的舞台。经过多年的建设，移动公司已经拥有大量的分布系统资源。对这些已有分布系统直接进行升级，能够快速的部署网络的最佳方案。然而前期分布系统天线密度不足、LTE的频段高于前期移动拥有制式的频段等问题，使LTE覆盖能力有所欠缺。 如何针对前期大量分布系统整改，则成为LTE室分质量的关键。 【关键词】：TD-LTE 室内分布系统 四网协同发展 |
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仅供参考 术语等等 还需楼主自己斟酌： Abstract TD-LTE is one of the international mainstream 4G standards led by China and has been widely supported and concerned by Global mainstream operators and Equipment manufacturers. The best place for LTE technical application is indoor, and the indoor distribution system has been pushed onto a remarkable stage again. After many years of construction, mobile corporation has already had a massive distribution system resources. The direct upgrade on the existing distributed system is the best solution for rapid Network deployment. However, LTE coverage ability is deficient due to the insufficient density of the previous distributed antenna system and the LTE’s higher band above the previous mobile system. Therefore, how to rectify and reform on the previous massive distribution system is the key to the LTE indoor distribution quality. Key words: TD-LTE, Indoor distribution system, Four networks coordination development |
2楼2015-12-04 13:25:18
