基于DSCP的LTE业务感知差异化服务方案研究

Research on DSCP-based LTE Differentiated Service Perception Scheme

各大运营商不限量套餐推出后,用户行为习惯发生很大变化,流媒体视频业务和即时通信业务使用量越来越多,导致网络负荷高,但收益却在逐渐下降。提出了一种基于DSCP的LTE业务感知差异化服务方法,网络在对用户进行业务识别后,通过标记DSCP参数来对不同业务设置优先级,从而在网络中提供差异化服务,提高流量价值。

After the launch of unlimited traffic tarif of the large operators,the user behavior habits have changed greatly. The streaming media video service and the instant messaging service are more and more used,resulting in high network load but a gradual decline in revenue. A DSCP-based LTE differentiated service perception deployment scheme is proposed. After identifying the type of users' service,the network sets the priority of different services by marking DSCP parameters,which could provide differentiated services in the network to improve the value of traffic.