LTE同频邻区自动邻区关系（ANR）的研究与实现

发布时间：2018-06-07 02:20

本文选题：ANR + 同频邻区　；参考：《武汉邮电科学研究院》2014年硕士论文

【摘要】：LTE(Long Term Evolve,长期演进)技术是未来移动通信系统发展的主流方向,随着越来越多的预研功能被运营商应用于商用市场,LTE系统的整体商业应用也渐行渐近。相比较于3G网络,由于基站概念的不断扩展,以及市场需求要求运营商提供的服务业务不断增加,扁平化结构的LTE系统面临大量的基站建站和维护这些基站邻区关系的繁重任务。为了解决这一问题,缓解网规网优人员的工作强度,减少运营成本,ANR (Automatic Neighbor relation,自动邻区关系)技术应运而生。在3GPP (3rd Generation Partnership Project,第3代合作伙伴计划)协议中,ANR功能已经成为LTE系统标准的需求内容,这也意味着下一代移动网络是能够自动进行配置、优化、操作维护的网络。本文在分析传统邻区配置的基础上,着重对3GPP协议中规定的LTE系统自动邻区关系的功能进行了深入介绍,并根据LTE系统的特点和传统邻区配置中存在的不足,提出了实现LTE系统中自动邻区关系的六大算法模块,并对相应的流程进行了详细介绍。在第五章,根据ANR主要业务流程,对ANR各个功能模块的功能进行了测试,测试结果表明,设计的ANR功能各项指标都能够达到3GPP协议要求商用标准。
[Abstract]:The LTE ( Long Term Evolution ) technology is the mainstream of the development of the future mobile communication system . As more and more advanced research functions are applied to the commercial market by the operators , the overall commercial application of the LTE system is gradually asymptotic . In order to solve the problem , the LTE system of the LTE system has become the demand content of the LTE system standard . In the fifth chapter , the function of each functional module of the LTE system is reduced according to the characteristics of the LTE system and the shortage in the traditional adjacent area configuration . In the fifth chapter , the function of each functional module of the ANR is tested according to the main business process of the ANR . The test results show that all indexes of the designed ANR function can meet the commercial standard required by the 3GPP protocol .
【学位授予单位】：武汉邮电科学研究院
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TN929.5

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