A Novel QoE-based carrier scheduling scheme in LTE-advanced networks with multi-service

Liu, Fei, Xiang, Wei, Zhang, Yueying, Zheng, Kan, and Zhao, Hui (2012) A Novel QoE-based carrier scheduling scheme in LTE-advanced networks with multi-service. In: Proceedings of the IEEE Vehicular Technology Conference. From: 2012 IEEE Vehicular Technology Conference, 3-6 September 2012, Quebec City, Canada.

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Abstract

Carrier aggregation is one of the key techniques for the advancement of long-term evolution (LTE-Advanced) networks. This article proposes a quality-of-experience (QoE)-based carrier scheduling scheme for networks with multiple services. The proposed scheme aims at maximizing the user QoE, which is determined by both the application-level and network-level quality of services. Packet delay, as an essential factor affecting QoE, is first discussed under the context of QoE optimization as well as the data rate. The component carriers are dynamically scheduled according to the network traffic load by the proposed novel scheme. Simulation results show that our approach can achieve significant improvement in QoE and fairness over conventional approaches.

Item ID: 43282
Item Type: Conference Item (Refereed Research Paper - E1)
ISBN: 978-1-4673-1880-8
Funders: Program for New Century Excellent Talents in University (NCET), Graduate Innovation Fund of Huaxing Chuange & SICE BUPT 2011
Projects and Grants: NCET-11-0600
Date Deposited: 24 Feb 2016 07:47
FoR Codes: 09 ENGINEERING > 0906 Electrical and Electronic Engineering > 090699 Electrical and Electronic Engineering not elsewhere classified @ 100%
SEO Codes: 89 INFORMATION AND COMMUNICATION SERVICES > 8901 Communication Networks and Services > 890199 Communication Networks and Services not elsewhere classified @ 100%
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