摘要
通过对TD-LTE试点城市专题技术测试数据的分析,从覆盖能力、信号强度、信号质量和业务速率等方面评估了2.6 GHz TD-LTE网络性能及其试商用的可行性,并与1.8 GHz LTE-FDD、1.9 GHz TD-LTE进行了对比。基于此,论述如何充分有效地利用好现有TD-LTE牌照和频率资源,提出了当前TD-LTE与LTE FDD的混合组网策略。最后,给出了未来中国联通2.6GHz TD-LTE与1.8 GHz FDD-LTE协同建设、协调发展的建议。
Based on the analysis of specific drive test data of experimental city,it assesses the performance and commercial feasibility of 2.6 GHz TD-LTE network from the aspect of coverage ability,signal strength,signal quality and throughput. Meanwhile,it conducts comparison among 2.6 GHz TD-LTE,1.8 GHz TD-FDD and 1.9 GHz TD-LTE. On this basis,it discusses how to make ful advantage of TD-LTE license and spectrum resources,proposes TD-LTE network strategy and provides suggestion on synergetic development between 2.6 GHz TD-LTE and 1.8 GHz LTE-FDD of China Unicom in the future.
出处
《邮电设计技术》
2016年第3期59-63,共5页
Designing Techniques of Posts and Telecommunications
关键词
TD-LTE
性能评估
对比分析
组网策略
协同发展
TD-LTE
Performance evaluation
Comparison analysis
Network strategy
Synergetic development
