摘要
针对中国电信在CDMA和LTE网络深度覆盖建设中出现的问题,对传统室内分布系统覆盖解决市区深度覆盖的局限性进行了分析。提出利用光纤或者五类线作为传输模式的多业务数字分布系统(MDAS)深度覆盖解决方案,并对MDAS深度覆盖解决方案的覆盖思路、设备性能和特点、方案优势等方面进行了探讨分析。
In view of the problems in China Telecom's construction of CDMA and LTE network, the limitation of traditional indoor distribution system for depth coverage to urban area has been analyzed.A multi-service digital distribution system(MDAS)based on the optical fiber or TP5 as the transmission mode is proposed. And the usage of depth coverage, technique performance and characteristics, project advantage has been analyzed.
出处
《信息通信》
2016年第7期179-180,共2页
Information & Communications
