Random early detection gateways for congestion avoidance
IEEE/ACM Transactions on Networking (TON)
The macroscopic behavior of the TCP congestion avoidance algorithm
ACM SIGCOMM Computer Communication Review
Explicit allocation of best-effort packet delivery service
IEEE/ACM Transactions on Networking (TON)
A Fair Packet Dropping Algorithm Considering Channel Condition in Diff-Serv Wireless Networks
CIT '04 Proceedings of the The Fourth International Conference on Computer and Information Technology
Throughput differentiation using coloring at the network edge and preferential marking at the core
IEEE/ACM Transactions on Networking (TON)
ItswTCM: a new aggregate marker to improve fairness in DiffServ
Computer Communications
A provision-aware fair bandwidth distribution marker algorithm for DiffServ networks
Journal of Network and Computer Applications
| Hi-index | 0.26 |
Previous works for the Assured Forwarding (AF) service in a Diffserv network have no sufficient consideration on the target rate and the effect of RTT and UDP in achieving the fairness of bandwidth share. Also previous works act like Best-effort service in an Under-Provisioned Network (UPN) condition. In this paper, in order to solve these problems, we propose the Proportionally Fair Differentiated Service Architecture (PFDSA), which is composed of tcp-microflow based Target rate and RTT Aware Three Color Marker (tmTRA3CM), udp-microflow based Three Color Marker (um3CM), Target Rate Based Dropper (TRBD), and Target Rate Adjusting Function (TRAF). In the results of comparisons on the performance among existing mechanisms and the PFDSA in the OPN (Over-Provisioned Network) and the UPN conditions, the PFDSA was able to further mitigate the RTT and UDP effects than the previous works. The PFDSA was shown to provide better fair bandwidth distribution proportional to various target rates even in the UPN condition.