数字化室分系统应用研究及未来5G室内覆盖展望

针对4G用户和VoLTE用户的快速增长以及室内移动业务的快速提升,尤其是视频、手游和网络直播等对数据业务的高要求,室内深度覆盖问题已成为各大运营商建设精品网络、抢占市场,创造经济效益的重要环节。新型数字化分布系统,相比传统的DAS系统,具有高效吸收话务、灵活快速组网及快速实施的能力,能够对目标区域达到全监控、高定位、高容量、易协同及多制式覆盖的效果,是LTE网络室内深度覆盖的不二选择,也是5G室内网络覆盖的必然趋势。

Application Research of digital room subsystem and Prospect of 5G indoor coverage in the future

in view of the rapid growth of 4G users and VoLTE users and the rapid promotion of indoor mobile services, especially the high demand for data services such as video, hand travel and network live broadcast, the problem of indoor depth coverage has become an important link for major operators to build high-quality network, seize the market and create economic benefits. The new digital distribution system, compared with the traditional DAS system, has the ability to absorb the traffic, organize the network quickly and quickly, and can achieve the effect of full monitoring, high positioning, high capacity, easy coordination and multi mode coverage in the target area. It is the choice of the indoor depth coverage in the LTE network and the 5G indoor network. The inevitable trend of coverage.