Computer Science ›› 2015, Vol. 42 ›› Issue (3): 55-59.doi: 10.11896/j.issn.1002-137X.2015.03.012

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New Method for User’s QoS Requirement Network Selection in Heterogeneous Wireless Networks

ZHANG Yuan-yuan, XIAO Chuang-bai and WANG Jian   

  • Online:2018-11-14 Published:2018-11-14

Abstract: With the advance in heterogeneous wireless networks and smart mobile terminals,user’s wireless services become more and more common.The challenge is the network selection based on QoS requirement.Based on multi-attribute decision making theory and fuzzy logic,a normalization algorithm for network selection in heterogeneous wireless network was presented.It includes six main steps:network pre-selection,constructing normalized decision-making matrix,calculating analytical hierarchy weights,determining the positive-ideal and negative-ideal solution,network eva-luation and network selection.Experimental results show that the proposed algorithm can trigger the handoff precisely and reduce the ping-pong effect.Moreover,when the mobile station’s speed and network’s load are changed,the system can select the network effectively and solve the problem of call dropping and load balancing.

Key words: Heterogeneous wireless network,Network selection,QoS

[1] 张继荣,高盈.基于TOPSIS的自适应垂直切换算法研究[J].西安邮电大学学报,2013,8(1):22-26
[2] 刘军,李晓楠.基于层次分析法的WLAN/蜂窝网络切换判决算法[J].通信学报,2013,4(2):66-73
[3] 李彬,刘胜美.基于移动预测的垂直切换算法[J].通信与网络,2013,9(1):93-95
[4] 宁磊,郭庆,等.面向用户体验和速度感知的垂直切换判决算法[J].哈尔滨工业大学学报,2013,5(9):1-6
[5] 刘侠,蒋铃鸽,等.一种基于模糊逻辑的预判决辅助垂直切换算法[J].电子学报,2007,5(10):1899-1994
[6] 张天魁,邱禹.用于异构网络的差值门限模糊切换算法[J].西安电子科技大学学报,2011,8(1):165-170
[7] Singhrova A,Prakash N.Vertical handoff decision algorithm for improved quality of service in heterogeneous wireless networks[J].IET Commun.,2012,6(2):211-223
[8] Liu Xia,Jiang Ling-ge,Chen He.A Novel Fuzzy Logic Vertical Handoff Algorithm with Aid of Differential Prediction and Pre-Decision Method[C]∥IEEE Communications Society.2007:5665-5670
[9] Ge Kun,Ji Hong,Li Xi.A Speed Sensitive Vertical Handoff Algorithm Based On Fuzzy Control[J].IEEE Communications Magazine,2009,7(5):113-119
[10] Alkhawlani M M,Alsalem K A,et al.Multi-criteria vertical handover by TOPSIS and fuzzy logic[C]∥Communications and Information Technology(ICCIT).2011:96-102
[11] Sgora A,Gizelis C A,Vergados D D.Network selection in aWiMAX-WiFi environment[J].Pervasive and Mobile Computing,2011,7:584-594
[12] Rinne J.3GPP Specification Details[S].TS 23.107
[13] Mikhailov L,Tsvetinov P.Evaluation of services using a fuzzyanalytic hierarchy process[J].Applied Soft Computing,2004,5(12):23-33
[14] Lamata M T.Ranking of alternatives with ordered weightedaveraging operators[J].Int J Intell Syst,2005,9(5):473-482
[15] Ge Kun,Ji Hong,Li Xi.A Speed Sensitive Vertical Handoff Algorithm Based On Fuzzy Control[J].IEEE Communications Magazine,2009,7(5):113-119
[16] Chamodrakas I,Martakos D.A utility-based fuzzy TOPSISmethod for energy efficient network selection in heterogeneous wireless networks[J].Applied Soft Computing,2012,12(2):1929-1938
[17] Kantubukta V,Maheshwari S,et al.Energy and quality of ser-vice aware FUZZY-technique for order preference by similarity to ideal solution based vertical handover decision algorithm for heterogeneous wireless networks[J].The Institution of Engi-neering and Technology,2013,2(3):103-114
[18] Chang Yu-hern,Yeh Chung-hsing,et al.A new method selection approach for fuzzy group multicriteria decision making[J].Applied Soft Computing,2013,13(2):2179-2187
[19] Chamodrakas I,Martakos D.In-depth analysis and simulationstudy of an innovative fuzzy approach for ranking alternatives in multiple attribute decision making problems based on TOPSIS[J].Applied Soft Computing,2012,11(3):900-907
[20] Khalaf G A F M,Badr H Z.A comprehensive approach to vertical handoff in heterogeneous wireless networks[J].Journal of King Saud University-Computer and Information Sciences,2013,25(9):197-205

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