GSM网络900/1800MHz双频组网策略  

Research on the TD-SCDMA speech service regorging to the GSM network

作　　者：张力伟 

机构地区：[1]中国移动通信集团河北有限公司,石家庄050021

出　　处：《电信工程技术与标准化》2011年第6期70-73,共4页Telecom Engineering Technics and Standardization

摘　　要：该文针对当前移动通信网络面临容量不足、扩容受限等的一系列问题,提出可考虑采用双频组网策略。经试验证明,双频组网策略能有效改善当前900MHz网络承载的压力。通过对省会市区网络进行1800MHz网络建设,在提升1800MHz载频占比的同时,市区网络质量得到进一步提高,客户感知得到了提升。Now the mobile communication network is facing with a series of the problem which is related to the undercapacity,capacity expansion constrained and so on.The strategy of the dual-frequency network is proposed in the article.It is experimented that the pressure of the 900MHz network can be efficiently reduced by applying the dual-frequency network strategy.By adding the 1800MHz TRX of the urban network of city,the quality of the net is further upgrading,and the customer’s feeling of net is improving.

关 键 词：GSM 双频网 连续覆盖 客户感知 

分 类 号：TN929.532[电子电信—通信与信息系统]