QoE-Based Resource Allocation Algorithm for Multi-Applications in Downlink LTE Systems
- 10.2991/ccit-14.2014.25How to use a DOI?
- PSO, QoE, Resource allocation, LTE
This paper proposes a novel approach of cross layer resource allocation based on Quality of Experience (QoE) for multiple applications in downlink Long Term Evolution (LTE) systems. To maximize the level of system QoE while guaranteeing the fairness for users, we introduce a Particle Swarm Optimization (PSO) based resource block allocation algorithm which has a quicker convergence rate. It is much simpler and easier to implement this algorithm with few parameters. Simulations demonstrate that the proposed approach improve the level of the system's QoE more effectively than other algorithms under the circumstance that guarantees user’s minimum QoE requirement.
- © 2014, 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/).
Cite this article
TY - CONF AU - Peiwen Tang AU - Ping Wang AU - Ning Wang AU - Van Nguyen Ngoc PY - 2014/01 DA - 2014/01 TI - QoE-Based Resource Allocation Algorithm for Multi-Applications in Downlink LTE Systems BT - Proceedings of the 2014 International Conference on Computer, Communications and Information Technology PB - Atlantis Press SP - 88 EP - 93 SN - 1951-6851 UR - https://doi.org/10.2991/ccit-14.2014.25 DO - 10.2991/ccit-14.2014.25 ID - Tang2014/01 ER -