摘要
对于LTE可能部署的2.6GHz频段,其无线特性一直制约着网络的覆盖性能,如何提升该频段的覆盖能力是LTE研究领域的一个难题。本文首先分析了影响LTE覆盖的因素,然后分别对业务信道和控制信道的覆盖能力进行了分析,得出受限信道,最后从技术、产品等方面提出了提升覆盖能力的解决方案。
TD-LTE coverage performance is possilbly limited by 2.6GHz frequecy, how to improve its coverage on this band is a hot issue in this field. Firstly, the paper analyzes the infleunce factor of LTE; secondly, it compares coverage ability of data channel and control channel and then got the limited channel. Finally, it got the solution of coverage improvement from technology, product and frequency.
出处
《电信工程技术与标准化》
2012年第7期23-27,共5页
Telecom Engineering Technics and Standardization
