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QoE-Based Resource Allocation Algorithm for Multi-Applications in Downlink LTE Systems
| Content Provider | Semantic Scholar |
|---|---|
| Author | Tang, Peiwen Wang, Ping Wang, Ning Van, Nguyen |
| Copyright Year | 2013 |
| Abstract | 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. Index Terms – PSO, QoE, Resource allocation, LTE |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://download.atlantis-press.com/php/download_paper.php?id=11044 |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Algorithm Biological Evolution Compaq LTE Computer simulation Expectation–maximization algorithm Fairness measure Mathematical optimization Numerous Particle swarm optimization Phase-shift oscillator Rate of convergence Resource Allocation Resource identifier:URI:Pt:Clinical document:Nom Telecommunications link Throughput Velocity (software development) |
| Content Type | Text |
| Resource Type | Article |
