摘要
为了进一步确保VOLTE业务感知的良好性,对提升VOLTE业务深度覆盖规划方案进行研究,提出了一种多扇区组网应用的新型组网建设解决方案。在介绍多扇区组网方案原理的基础上,对"8+2""8+8"和"8+X"三种模式的多扇区组网方案中硬件设备的改造方法进行了简要介绍。在公网运行的环境中,分别从RSRP、SINR、上行干扰噪声、吞吐量等多个KPI指标实地验证了网络改建后的覆盖效果。测试结果表明,该组网方式能有效提升网络性能达到预期的效果。
To further ensure the good perception of the VOLTE services,this paper introduces some research on the depth coverage planning for VOLTE services and presents a new networking construction solution for multi-sector networking applications.Based on the principle of multi-csector networking scheme,a reconstruction method is briefly introduced for hardware equipment of the three multi sector network schemes,"8+2","8+8"and"8+X".The coverage effect of network is verified in the public network,through the evaluation of the KPI index,like RSRP,SINR,up-link interference and throughput.Test results show that the network performance can be improved effectively and the expected results can be achieved.
作者
张洁
李军
ZHANG Jie;LI Jun(Huihua College of Hebei Normal University,Shijiazhuang 050091,China;Hebei Normal University,Shijiazhuang 050024,China)
出处
《无线电通信技术》
2018年第3期230-235,共6页
Radio Communications Technology
基金
2014年河北省高等学校自然科学青年基金项目(QN2014196)
2017年度河北师范大学汇华学院科学研究项目(20170407)
