摘要
通过对现有高铁覆盖在技术和成本上存在的问题进行深入分析,提出了基于IBOS的高铁低成本综合覆盖解决方案,并对该方案的优势以及需要进一步改进和加强的环节进行了详细剖析,可在大大降低覆盖成本的同时,提升覆盖效果和质量。
Through the in-depth analysis of the high-speed rail coverage in technical and cost issues, the solution of the high-speed rail low cost comprehensive coverage based on IBOS is put forward, of which the advantages as well as the further improvement and reinforcement are analyzed in-depth, greatly reducing the cost and improving coverage and quality.
出处
《移动通信》
2013年第20期25-28,共4页
Mobile Communications
关键词
高铁覆盖
IBOS
多普勒频移
建网成本
high-speed rail coverage IBOS doppler shift cost of network construction
