Explicit allocation of best-effort packet delivery service
IEEE/ACM Transactions on Networking (TON)
Promoting the use of end-to-end congestion control in the Internet
IEEE/ACM Transactions on Networking (TON)
Intelligent Traffic Conditioners for Assured Forwarding Based Differentiated Services Networks
NETWORKING '00 Proceedings of the IFIP-TC6 / European Commission International Conference on Broadband Communications, High Performance Networking, and Performance of Communication Networks
Assured forwarding fairness using equation-based packet marking and packet separation
Computer Networks: The International Journal of Computer and Telecommunications Networking
TCP-aware packet marking in networks with DiffServ support
Computer Networks: The International Journal of Computer and Telecommunications Networking - Small and home networks
A Memory-Based Approach for a TCP-Friendly Traffic Conditioner in DiffServ Networks
ICNP '01 Proceedings of the Ninth International Conference on Network Protocols
Realizing Throughput Guarantees in a Differentiated Services Network
ICMCS '99 Proceedings of the 1999 IEEE International Conference on Multimedia Computing and Systems - Volume 02
A random early demotion and promotion marker for assured services
IEEE Journal on Selected Areas in Communications
Design, implementation and evaluation of a QoS-aware transport protocol
Computer Communications
Hi-index | 0.00 |
Many studies have explored the TCP throughput problem in DiffServ networks. Several new marking schemes have been proposed in order to solve this problem. Even if these marking schemes give good results in the case of per-flow conditioning, they need complex measurements. In this paper we propose a Penalty Shaper (PS) which is able to profile a set of TCP flows so as to improve its conformance to a desired target. The main novelty of this shaper is that the shaping applies a penalty delay which depends on the out-profile losses in a DiffServ network. This penalty shaping can be used with any classic conditioner such as a token bucket marker (TBM) or a time sliding window marker (TSWM). We made an evaluation of the Penalty Shaper on a real testbed and showed that the proposed scheme is easily deployable and allows for a set of TCP flows to achieve its target rate.