Efficient routing for dense UWSNs with high-speed mobile nodes using spherical divisions

Khosravi, Mohammad R.; Basri, Hamid; Rostami, Habib

doi:10.1007/s11227-017-2148-x

Cited by 39 publications

(31 citation statements)

References 38 publications

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“…The evaluation of the effectiveness of the proposed method was performed and we saw that the proposed approach could outperform the classical approach of load distribution. As a future work, this proposed method can be used in other types of networks such as wireless access network [10], MPLS networks [11], ethernet networks [12], wireless sensor networks [13], [14], and all platforms used for 5G-based internet of things (IoT). As another next work, the problem can be resolved based on the proposed formulation but by using other optimization techniques.…”

Section: Resultsmentioning

confidence: 99%

Operating Task Redistribution in Hyperconverged Networks

Alhihi¹,

Khosravi

2018

IJECE

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In this article, a searching method for the rational task distribution through the nodes of a hyperconverged network is presented in which it provides the rational distribution of task sets towards a better performance. With using new subsettings related to distribution of nodes in the network based on distributed processing, we can minimize average packet delay. The distribution quality is provided with using a special objective function considering the penalties in the case of having delays. This process is considered in order to create the balanced delivery systems. The initial redistribution is determined based on the minimum penalty. After performing a cycle (iteration) of redistribution in order to have the appropriate task distribution, a potential system is formed for functional optimization. In each cycle of the redistribution, a rule for optimizing contour search is used. Thus, the obtained task distribution, including the appeared failure and success, will be rational and can decrease the average packet delay in the hyperconverged networks. The effectiveness of our proposed method is evaluated by using the model of hyperconverged support system of the university E-learning provided by V.N. Karazin Kharkiv National University. The simulation results based on the model clearly confirm the acceptable and better performance of our approach in comparison to the classical approach of task distribution. Keyword:Distributed processing E-learning Penalty Redistribution hyperconvergence Copyright © 2018 Institute of Advanced Engineering and Science.All rights reserved. Corresponding Author:Mohammad Alhihi, Departement of Communications and Electronic Engineering, Philadelphia University, Amman, Jordan. Email: malhihi@philadelphia.edu.jo INTRODUCTIONAt the present age of information technology (IT) market, the distributed or cloud-based data communication platforms are step by step replaced by the converged and hyperconverged platforms such as like software defined networks (SDNs) [1]. The infrastructures are formed over a convergent platform; so with consideration of a huge quota of the memory, the computational network resources have been previously adapted for work in data center [2]; and under a hyperconverged infrastructures, the computational capacities, the storages, the servers' facilities, and other things of networks are integrated by a software platform like SDNs. The control tool for such new platforms is provided through a general administrative console [3]. Under having the hyperconverged structure for system's resource allocation and control, it is enough that only a network/system administrator or a limited number of administrators as administrative group are to be placed in a site. It thus waives the additional costs for the maintenance of data communication system. Thus, this platform is one of the best alternatives for the organization systems in the world.In this current work, we consider systems along with several users with the independent territorial location which it is towards the increa...

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Section: Resultsmentioning

confidence: 99%

Operating Task Redistribution in Hyperconverged Networks

Alhihi¹,

Khosravi

2018

IJECE

Self Cite

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“…Also with using this approach, the decision time does not exceed than the permissible one (50 ms). For a future work, we can apply the approach in other types of communication networks such as cisco networks, commercial wireless networks [13], sensor networks [11], [14][15], and other types of TE networks [16] for communication of multimedia contents [17][18][19] and netted radars [20][21][22].…”

Section: Resultsmentioning

confidence: 99%

Determining the Optimum Number of Paths for Realization of Multi-path Routing in MPLS-TE Networks

et al. 2017

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“…Based on the VBF protocol, many improved protocols are proposed [15][16][17]. Some of these protocols [15,16] improve the delivery ratio, and some [17] improve the energy consumption. Focused Bream Routing (FBR) is presented to reduce unnecessary flooding in literature [18].…”

Section: Localization-based Routing Protocolsmentioning

confidence: 99%

An Energy Efficient Routing Protocol Based on Layers and Unequal Clusters in Underwater Wireless Sensor Networks

Fang

Wei

2018

Journal of Sensors

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Underwater Wireless Sensor Networks (UWSNs) have drawn tremendous attentions from all fields because of their wide application. Underwater wireless sensor networks are similar to terrestrial Wireless Sensor Networks (WSNs), however, due to different working environment and communication medium, UWSNs have many unique characteristics such as high bit error rate, long end-to-end delay and low bandwidth. These characteristics of UWSNs lead to many problems such as retransmission, high energy consumption and low reliability. To solve these problems, many routing protocols for UWSNs are proposed. In this paper, a localization-free routing protocol, named energy efficient routing protocol based on layers and unequal clusters (EERBLC) is proposed. EERBLC protocol consists of three phases: layer and unequal cluster formation, transmission routing, maintenance and update of clusters. In the first phase, the monitoring area under the water is divided into layers, the nodes in the same layer are clustered. For balancing energy of the whole network and avoiding the “hotspot” problem, a novel unequal clustering method based on layers for UWSNs is proposed, in which a new calculation method of unequal cluster size is presented. Meanwhile, a new cluster head selection mechanism based on energy balance and degree is given. In the transmission phase, EERBLC protocol proposes a novel next forwarder selection method based on the forwarding ratio and the residual energy. In the third phase, Intra and inter cluster updating method is presented. The simulation results show that the EERBLC can effectively balance the energy consumption, prolong the network lifetime, and increase the amount of data transmission compared with DBR and EEDBR protocols.

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Efficient routing for dense UWSNs with high-speed mobile nodes using spherical divisions

Cited by 39 publications

References 38 publications

Operating Task Redistribution in Hyperconverged Networks

Operating Task Redistribution in Hyperconverged Networks

Determining the Optimum Number of Paths for Realization of Multi-path Routing in MPLS-TE Networks

An Energy Efficient Routing Protocol Based on Layers and Unequal Clusters in Underwater Wireless Sensor Networks

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