Heterogeneous wireless network vertical handoff decision using hybrid multi-criteria decision-making technique

Sasirekha, V.; Chandrasekar, C.; Ilangkumaran, M.

doi:10.1504/ijcse.2015.068835

Cited by 7 publications

(7 citation statements)

References 62 publications

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“…Therefore, this project is aimed at the mine environment wth a limited narrow roadway, enormous sense and control information, and proposes a heterogeneous fusion network model of wired node + fixed wireless node + mobile wireless node, and a new heterogeneous network model for coal mine environment. Key theories and technologies such as mobile node mobility model and heterogeneous network routing algorithm are studied to construct a new heterogeneous converged network with unique characteristics of mine environment (Sasirekha et al, 2015).…”

Section: Related Workmentioning

confidence: 99%

Research on network layout strategy of mobile opportunity perception in coal mines

2020

IJCSE

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The underground coal mine monitoring system has high costs of large-scale application, the network is not easy to expand, and it is difficult to achieve complete coverage of coal mines. To solve these problems, this paper presents a new data acquisition and transmission method based on 'wired + wireless', 'A, B, C and D class mobile node'. The method, combining the existing wired network and wireless network in the coal mine, using sparse heterogeneous converged networks centred on opportunistic networks, analyses the composition, function, connection law and historical information of four types of node and the system structure. Experimental results show that this method can further realise the dynamic planning of the node interaction path. Then, it predicts and corrects the data of artificial mobile nodes and fixed interaction information in the next cycle. Finally, it achieves a powerful guarantee for internet of things, interaction of objects, intelligent perception, and intelligent processing in the mine safety management.

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Section: Related Workmentioning

confidence: 99%

Research on network layout strategy of mobile opportunity perception in coal mines

2020

IJCSE

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“…Sasirekha vd. [15] heterojen kablosuz ağlarda el değiştirme işlemi için melez bir çok kriterli karar verme tekniği kullanarak bir model önermişlerdir. Kunarak ve Sulessathira [16] heterojen mobil IP ağları için çok kriterli dikey devir karar algoritması geliştirmişlerdir.…”

Section: Gi̇ri̇ş (Introduction)unclassified

Heterojen Ev Ağlarının Aralık Tip-2 Bulanık AHS ve TOPSIS Yöntemleri ile Değerlendirilmesi

Ballı

Dikmen²

2020

Bilişim Teknolojileri Dergisi

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Son zamanlarda bilişim sektöründeki gelişmelerle birlikte, ev kullanıcılarına sunulan ağ teknolojilerinin performansları sürekli artış göstermektedir. Bu artış ile farklı özellik ve altyapıları kullanılarak sunulan ev ağlarındaki internet hizmeti gittikçe daha heterojen hale gelmektedir. Tüm ağların var olarak kabul edildiği bir ortamda, kullanıcıların ihtiyaçlarına göre en verimli ağ hizmetini kullanması karmaşık bir optimizasyon problemidir. Kullanılacak amaç doğrultusunda, kullanıcının ihtiyaç duyacağı ve tüm nitel ve nicel kriterler açısından en yararlı hizmeti sunacak erişim ağının seçilmesi, belirsizlik içeren çok kriterli bir karar verme problemidir. Bu çalışmada, bu belirsizliği daha iyi modelleyebilmek için aralık tip-2 bulanık AHS ve aralık tip-2 bulanık TOPSIS yöntemleri ayrı ayrı kullanılmış ve kıyaslanmıştır. Çalışmada kullanılan kriterler; gecikme, paket kaybı, seğirme, maliyet, toplam bant genişliği ve kullanılabilir bant genişliği olarak belirlenmiştir. Daha sonra ADSL, FiberNet, Kablonet, PLC ve 3G olmak üzere beş farklı ağ, bu kriterlere göre değerlendirilmiştir. Tip-2 bulanık kümeler kullanılarak AHS ve TOPSIS yöntemlerinin uygulanması ile başarılı sonuçlar elde edilmiş ve alternatiflerin daha net ayrışması sağlanmıştır.

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“…Designating a network that satisfies user demands is another challenge, as some criteria may conflict with each other. The selection process becomes a multicriteria decision making problem [3]. The significance of this paper is that it proposes an aggregation approach, which mixes two MADM methods: TOPSIS and VIKOR.…”

Section: Introductionmentioning

confidence: 99%

Rank Average for handover decision making in heterogeneous wireless networks

Driouache¹,

Naja²,

Jamali³

2018

ICST Transactions on Mobile Communications and Applications

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Vertical handover mechanism is an important issue in heterogeneous wireless networks. Continuity of service during handover and QoS are relevant issues to deal with. This paper focuses on vertical handover decision making. It proposes a Rank Average method for the best access network selection. This method is an aggregation of two Multi Attributes Decision Making (MADM) methods: Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) and VIse Kriterijumska Optimizacija kompromisno Resenja (VIKOR), together with Shannon entropy-based weights. Entropy is an adequate tool to weigh up the handover criteria in a quiet easy and straightforward way. Rank Average outperforms TOPSIS and VIKOR in terms of throughput, end to end delay, packet loss, and significantly reduces the number of unnecessary handovers related to the ping-pong effects. Performance results are obtained within the scope of MIH through NS3 simulator.

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Heterogeneous wireless network vertical handoff decision using hybrid multi-criteria decision-making technique

Cited by 7 publications

References 62 publications

Research on network layout strategy of mobile opportunity perception in coal mines

Research on network layout strategy of mobile opportunity perception in coal mines

Heterojen Ev Ağlarının Aralık Tip-2 Bulanık AHS ve TOPSIS Yöntemleri ile Değerlendirilmesi

Rank Average for handover decision making in heterogeneous wireless networks

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