이종망에서 SLA 기반의 QoE 지원방안
Supporting Quality of Experience based on Service Level Agreement for Heterogeneous Networks
0
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
In this paper we propose a novel QoE control scheme based on Service Level Agreement (SLA) which enables to guarantee the user perceived service quality of various high-quality mobile multimedia services such as mobile video streaming and real-time network games to a certain level. For this purpose, a SLA control structure is adopted to provision QoE, and a novel resource management scheme gets coupled with this control structure. Simulation results show that our proposed scheme can decrease the average delay and increase the total throughput by adjusting SLA.
Abstract
In this paper we propose a novel QoE control scheme based on Service Level Agreement (SLA) which enables to guarantee the user perceived service quality of various high-quality mobile multimedia services such as mobile video streaming and real-time network games to a certain level. For this purpose, a SLA control structure is adopted to provision QoE, and a novel resource management scheme gets coupled with this control structure. Simulation results show that our proposed scheme can decrease the average delay and increase the total throughput by adjusting SLA.
참고문헌 (12)
- 이종찬, "이종 망을 위한 종단간 QoS 제어 방안", 한국산학기술학회논문지, 10(10), pp.2715~2720 (2009), 한국산학기술학회
- Denis Rosário, "A QoE handover architecture for converged heterogeneous wireless networks", Wireless Networks, 19(8), pp.2005~2020 (2013), Springer Nature[DOI]
- K. Piamrat, "QoE-aware Vertical Handover in Wireless Heterogeneous Networks", Proceedings of Wireless Communications and Mobile Computing Conference, pp.95~100 (2011)
- K. Piamrat, "QoE based Network Selection for Multimedia Users in IEEE 802. 11 Wireless Networks", Proceedings of IEEE Conference on Local Computer Networks, pp.388~394 (2008)
- S. Thakolsri, "QoE-driven Cross Layer Optimization for High Speed Downlink Packet Access", Journal of Communications, 4(9), pp.669~680 (2009)
- G. Gómez, "Towards a QoE-Driven Resource Control in LTE and LTE-A Networks", Journal of Computer Networks and Communications (2013)
- M. Alreshoodi, "Survey on QoE\QoS Correlation Models for Multimedia Services", International Journal of Distributed and Parallel Systems, 4(3) (2013)
- H. Du, "Research on Relationships between QoE and QoS based on BP Neural Network", Proceedings of IEEE International Conference on Network Infrastructure and Digital Content, pp.312~315 (2009)
- D. Suh, "QoE-enhanced Adaptation Algorithm over DASH for Multimedia Streaming", Proceedings of International Conference on Information Networking (2014)
- Y. Xu, "Analytical QoE Models for Bit-rate Switching in Dynamic Adaptive Streaming Systems", IEEE Transactions on Mobile Computing, 13(12), pp.1~15 (2014)
- N. Bouten, "QoE Optimization Through In-network Quality Adaptation for HTTP Adaptive Streaming", Proceedings of International Conference and Workshop on Systems Virtualization Management, pp.22~26 (2012)
- 이종찬, "OFDMA 시스템에서 핸드오버를 위한 부하제어 기반의 QoS 제공 방안", 한국컴퓨터정보학회논문지, 18(2), pp.59~68 (2013), 한국컴퓨터정보학회