Resource Allocation to Support QoE of Handovers in Overlaid Macro-Femto Networks
1
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
This paper proposes a novel resource allocation scheme which enables to guarantee the quality of experience (QoE) for handovers from femtocell to macrocell and vice versa, and between femtocells in the overlaid macro-femto networks. The proposed scheme guarantees QoE to a certain extent during handover by utilizing a fixed amount of radio resource reserved in advance for the dedicated use to support QoE. We take both the type of the handover and the temporal sensitiveness characteristics of user services into consideration in order to support QoE. Performance of our scheme is analyzed by simulation with respect to the outage probability and total throughput.
Abstract
This paper proposes a novel resource allocation scheme which enables to guarantee the quality of experience (QoE) for handovers from femtocell to macrocell and vice versa, and between femtocells in the overlaid macro-femto networks. The proposed scheme guarantees QoE to a certain extent during handover by utilizing a fixed amount of radio resource reserved in advance for the dedicated use to support QoE. We take both the type of the handover and the temporal sensitiveness characteristics of user services into consideration in order to support QoE. Performance of our scheme is analyzed by simulation with respect to the outage probability and total throughput.
참고문헌 (20)
- S. Deswal, "A Review of Handover Schemes in Overlaid Macro-femto Cellular Networks", The 2014 International Conference on Wireless Networks (2014)
- Amevi Acakpovi, "Performance Analysis Of Femtocell in an Indoor Cellular Network", IJCNWC, 3, pp.2250~3501
- A. Singhrova, "Vertical handoff decision algorithm for improved quality of service in heterogeneous wireless networks", IET Communications, 6(2), pp.211~223 (2012)
- Azita Laily Yusof, "Performance Analysis of Handover Strategy in Femtocell Network", Journal of Communications, 8(11) (2013)
- D. Xenakis, "Mobility Management for Femtocells in LTE-Advanced : Key Aspects and Survey of Handover Decision Algorithms", IEEE Communications Surveys & Tutorials, 99, pp.1~28 (2013)
- X. Chu, "On Providing Downlink Services in Collocated Spectrum-Sharing Macro and Femto Networks", IEEE Transactions on Wireless Communications, 10(12), pp.4306~4315 (2011)
- J. Li, "Queue-Aware Resource Allocation Scheme in Hybrid Macrocell-Femtocell Networks", IEEE 87th Vehicular Technology Conference (VTC Fall), pp.1~5 (2013)
- M. Rosdi, "Fairness of radio resource partitioning for macrocell and femtocell networks", IEEE Symposium on Wireless Technology and Applications(ISWTA), pp.22~25 (2013)
- M. C. Erturk, "Fair and QoS-Oriented Spectrum Splitting in Macrocell-Femtocell Networks", IEEE GLOBECOM 2010, pp.1~6 (2010)
- C. L. Wickramasinghe, "A Dynamic Resource Management Scheme for Two-Tier LTE Femtocell Networks", IEEE 8th International Conference on Industrial and Information Systems(ICIIS), pp.18~20 (2013)
- B. Niu, "The Design of Resource Management Mechanism with Hybrid Access in a Macro-Femto System", IEEE Global Communications Conference (GLOBECOM) - Wireless Networking Symposium, pp.4679~4685 (2013)
- Evolved Universal Terrestrial Radio Access (E-UTRA); Downlink Transmission Scheme, , 3GPP, ~, pp.3GPP TR R1-050255 (2005)
- "3GPP TS 36.211 v8.4.0, Evolved Universal Terrestrial Radio Access (E-UTRA); Physical Channel and Modulation", ~ (2008)
- 이종찬, "Sub-channel Allocation Based on Multi-level Priority in OFDMA Systems", KSII Transactions on Internet and Information Systems, 7(8), pp.1876~1889 (2013), 한국인터넷정보학회[DOI]
- P. Kyosti, "WINNER II Channel Models", IST-WINNER II D1.1.2, ~ (2007)
- 이종찬, "매크로-펨토셀 중첩 LTE-Advanced 망을 위한 자원 할당 방안", 한국컴퓨터정보학회논문지, 19(12), pp.81~89 (2014), 한국컴퓨터정보학회
- 이종찬, "OFDMA 시스템에서 핸드오버를 위한 부하제어 기반의 QoS 제공 방안", 한국컴퓨터정보학회논문지, 18(2), pp.59~68 (2013), 한국컴퓨터정보학회
- 이종찬, "이동 멀티미디어 망을 위한 상호관계기반 자원 할당 방법", 한국컴퓨터정보학회논문지, 15(8), pp.79~87 (2010), 한국컴퓨터정보학회
- K. Piamrat, "QoE-aware Vertical Handover in Wireless Heterogeneous Networks", IEEE International Wireless Communications and Mobile Computing Conference, pp.95~100 (2011)
- L. Liu, "A QoE-driven Vertical Handover Algorithm Based on Media Independent Handover Framework", IEEE International Conference on Wireless and Mobile Computing, Networking and Communications, pp.51~58 (2015)