Differentiated services or DiffServ is a computer networking architecture that specifies a mechanism for classifying and managing network traffic and providing quality of service (QoS) …

QoS Class Identifier (QCI) is a mechanism used in 3GPP Long Term Evolution (LTE) networks to ensure carrier traffic is allocated appropriate Quality of Service (QoS).

The technical progress and tremendous growth made in internet services (e.g., voice call, video call, video streaming, email) creates diverse approaches which have been used to provide the …

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 …

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 …

This section provides the DSCP and precedence values used in QoS class maps and policy maps. Unless noted as a restriction, you can mark both incoming and outgoing packets. Table …

What is “set” for QoS between the eNodeB (cell tower) and UE (LTE device)? QCI value per bearer. Dedicate GBR bearer for VoLTE will use a different QCI than best effort default bearer …

CoS to DSCP mapping can be configured using the mls qos commands. The CoS values range from 0 to 7, and the DSCP values can range from 0 to 63. Here's a simple example of a CoS …

May 30, 2009 · on P-GW, the packet filter ID is mapped to GTP-TEID, then the GTP-TEID is mapped to DSCP (x), the DSCP field is used to identify the IP packet priority for transport to S …

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 …