In this work, we propose a new QoS mapping method between DSCP/IP in LTE and EDCA AC/MAC in WiFi. Using this new mapping, we have analyzed QoS features in both networks. The analysis shows improvement in QoS parameters in terms of packet End-to-End delay, packet loss, packet delay variation, and throughput compared to when QoS is not used in ...

DSCP 主要关注转发路径组件。在报文转发路径、差异化业务通过将包含在IP包头字段中的代码点（codepoint）映射到每个节点的特定转发处理或每跳行为(PHB, per-hop behave)。

• The use of Diffserv CodePoint (DSCP) is a means of prioritizing IP transport • EF : the Expedited Forwarding DSCP class (RFC3246 ) provides transport prioritization that optimizes for low delay, loss and jitter = DSCP 46

IP协议的差别服务（DiffServ）技术，路由器可以根据IP数据包头中6bit的DSCP（Differentiated Service Code Point）字段，进行IP数据包的差异化处理，实现QoS的功能。基站可根据业务承载的QCI，设置IP头的DSCP，如果是默认承载，DSCP可以设置为12.

2021年3月31日 · dscp: This configuration is used at S-GW or P-GW, to mark various outgoing GTP-C and Gx messages associated with an WPS PDN with configured DSCP marking. The dscp value is an integer between 1..63. Associating …

2019年7月29日 · 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。

In this paper, we analyze the QoS features of LTE and WLAN respectively. Then we propose a DSCP-based method of QoS class mapping between WLAN and EPS network, and simulate the QoS class mapping method in OPNET. By analyzing the experiments, we consider that this method is feasible and effective. Finally we present the conclusion.

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

2023年12月2日 · dscp与qos策略配置，支持对不同dscp业务队列的差异化处理。 本文基于DSCP识别的视频业务和下载业务，分别实现了各自的速率控制功能， 对视频业务、下载业务和其他业务执行差异化调度。

1）基于DSCP（Differentiated services code point）的视频调速：按照视频流畅播放需要的带宽进行速率保证，减少拥塞小区的视频停顿，提升观看视频的体验。 减少下载类业务对资源的占用，节约空口资源，提升其他高优先级业务（如视频业务）的用户体验。