Browse > Article

Hybrid ABS based Inter-Cell Scheduling Algorithms for QoS Improvement of Heterogeneous Networks  

Kim, Myung-Dong (School of Computer, Information, and Communication Engineering, Sangji University)
Seong, Hyeon-Kyeong (School of Computer, Information, and Communication Engineering, Sangji University)
Publication Information
Journal of the Institute of Convergence Signal Processing / v.17, no.1, 2016 , pp. 1-9 More about this Journal
Abstract
In this paper, for the improvement of quality of service(QoS) performance of heterogeneous networks, multi-cell scheduling is proposed. In order to implement the proposed algorithm, for the recognition of the impact on the throughput performance of users, macro-pico-cells that form distributed architecture were proposed. In operating heterogeneous networks, considering the centralized structure, a macro-RRH(Remote Radio Head) deployment scenario was proposed. For interference mitigation of the proposed system, by applying the optional sub-frame, through CQI(Channel Quality Indicator) measurement for each sub-frame period, constraint conditions were measured according to system situations. For the simplification, the pattern of the same ABS muting was assumed. In the above two multi-cell environments, the algorithm of high-speed load balancing maintenance was proposed.
Keywords
Heterogeneous Network; Macro; Pico; ABS; Interference management;
Citations & Related Records
연도 인용수 순위
  • Reference
1 E. Mellios, Z. Mansor, G. S. Hilton, and A. R. Nix, "Impact of antenna pattern and handset rotation on macro-cell and pico-cell propagation in heterogeneous LTE networks," In Proc. of IEEE Antennas and Propagation Society International Symposium (APSURSI), Vol. 1, Issue 1, pp. 1-2, 2012.
2 P. T. Hoa, T. Yamada, "Performance of dynamic logical macro cell and parallel polling to support smooth handover to fast movers in microcellular Networks," In Proc. of the IEEE International Conference on Communications, Vol. 1, Issue 1, pp. 4788-4881, 2008.
3 O. E. Falowo, H. A. Chan, "Joint call admission control algorithm for fair radio resource allocation in heterogeneous wireless networks supporting heterogeneous mobile terminals," In Proc. of the 7th IEEE Consumer Communications and Networking Conference (CCNC), Vol. 1, Issue 1, pp. 1-5, 2010.
4 S. Bu, F. R. Yu, and Q. Yi, "Energy-efficient cognitive heterogeneous networks powered by the smart grid," In Proc. of INFOCOM, Vol. 1, Issue 1, pp. 980-988, 2013.
5 M. U. Sheikh, J. Lempiainen, "Performance comparison of dual-cell HSDPA and long term evolution in macro cellular network," In Proc. of the 35th IEEE Sarnoff Symposium (SARNOFF), Vol. 1, Issue 1, pp. 1-5, 2012.
6 S. K. Lee, K. Sriram, K. S. Kim, and Y. H. Kim, "Vertical handoff decision algorithms for providing optimized performance in heterogeneous wireless networks," IEEE Transactions on Vehicular Technology, Vol. 58, Issue 2, pp. 865-881, 2009.   DOI
7 X. Kong, B. Cao, and P. S. Yu, "Multi-label classification by mining label and instance correlations from heterogeneous information networks," In Proc. of the 19th ACM SIGKDD international conference on Knowledge discovery and data mining, Vol. 1, Issue 1, pp. 614-622, 2013.
8 P. S. Jatinder, T. Alpcan, P. Agrawal, and V. Sharma, "A markov decision process based flow assignment framework for heterogeneous network access," Wireless Networks, Vol. 16, Issue 2, pp. 481-495, 2010.   DOI
9 K. Matrouk, B. Landfeldt, "Prolonging the system lifetime and equalising the energy for heterogeneous sensor networks using RETT protocol," International Journal of Sensor Networks, Vol. 6, Issu 2, pp. 65-77, 2009.   DOI
10 A. L. Ramaboli, O. E. Falowo, and A. H. Chan, "Review: Bandwidth aggregation in heterogeneous wireless networks: A survey of current approaches and issues," Journal of Network and Computer Applications, Vol. 35, Issue 6, pp. 1674-1690, 2012.   DOI