A Performance Optimization Model for Voice over IP Networks

DOI

10.2991/icwcsn-16.2017.40How to use a DOI?

Keywords

Voice over IP networks; Performance optimization; Quality of service; Bandwidth allocation

Abstract

In order to provide the same or better service quality in the Internet than traditional circuit-switched telephone network, there exist a number of issues to be dealt with that have hampered it in the Internet. These need good network planning and capacity management algorithms. The network performance optimization is modeled as nonlinear non-convex combinatorial mathematical formulations. The objective of the model is to minimize the total bandwidth consumption of IP telephony systems and subject to QoS and capacity constraints. Solution procedures based upon Lagrangean relaxation are proposed for the optimization formulation. In the computational experiments, the algorithm is tested to verify its effectiveness and efficiency.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yao Lu
AU  - Rui Wang
PY  - 2016/12
DA  - 2016/12
TI  - A Performance Optimization Model for Voice over IP Networks
BT  - Proceedings of the 3rd International Conference on Wireless Communication and Sensor Networks (WCSN 2016)
PB  - Atlantis Press
SP  - 184
EP  - 188
SN  - 2352-538X
UR  - https://doi.org/10.2991/icwcsn-16.2017.40
DO  - 10.2991/icwcsn-16.2017.40
ID  - Lu2016/12
ER  -