An Enhanced Friendship-Based Routing Scheme Exploiting Regularity in an Opportunistic Network

Yoon, Ji-Hyeun; Kim, Sun-Kyum; Lee, Jun-Yeop; Jang, Kyungsoo

doi:10.1109/ithings-greencom-cpscom-smartdata.2016.36

Cited by 8 publications

(3 citation statements)

References 15 publications

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“…Yoon et al [13] present FBR (friendship-based routing) which is a communication technique for a network; it uses the intercontact time of every node to discover a high-quality intermediate node. Sometimes, this technique endures from boundaries, like an unreflecting steadiness and inefficient qualified parameters.…”

Section: Related Workmentioning

confidence: 99%

Enhanced Path Routing with Buffer Allocation Method Using Coupling Node Selection Algorithm in MANET

Bharti¹,

Soundarajan

Sumant

et al. 2022

Wireless Communications and Mobile Computing

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In a mobile network, nodes are placed in infrequent manner, which are moved along network in abruptly. Communication flaw between sender node and accepting node in path, the node having restricted energy and restricted transmission rate. It does not provide perfect route for communication among mobile nodes. It increases the packet drop rate and minimizes the lifetime of network. This work has proposed enhanced path routing with buffer allocation (IPBA) scheme which is implemented to obtain better communication; it protects the node from packet loss, and the buffer is used to maintain the temporary details of nodes and data packets that are ready to broadcast and receive. The coupling node selection algorithm is constructed to offer the path which frequently communicates data packets in normal case; the two efficient nodes are coupled with each other, and this type of nodes is selected to perform communication. It reduces the packet loss rate and increases network lifetime. End-to-end delay, communication overhead, throughput, network lifetime, packet loss, and energy consumption are the parameters considered for performance evaluations.

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Section: Related Workmentioning

confidence: 99%

Enhanced Path Routing with Buffer Allocation Method Using Coupling Node Selection Algorithm in MANET

Bharti¹,

Soundarajan

Sumant

et al. 2022

Wireless Communications and Mobile Computing

View full text Add to dashboard Cite

show abstract

“…J. Yoon et al [107] were concerned with the limitations of the friendship-based routing methods for OppNets. They proposed a routing scheme to enhance the friendship-based routing mechanism.…”

Section: E Oppnets Routingmentioning

confidence: 99%

Securing and Facilitating Communication Within Opportunistic Networks: A Holistic Survey

2021

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Opportunistic Networks is a new concept that is increasingly gaining ground since it appears as a concrete example of the Internet of Things, Internet of Vehicles, Industrial Internet of Things, and the Internet of Everything with Mobile ad hoc Networks' characteristics. An Opportunistic Network starts with a Seed OppNet that sets up the network; expands from the Seed OppNet to an extended Seed OppNet through devices' discovery. The characteristics of Opportunistic Networks make OppNets more challenging than any other networks. So, a deep understanding of OppNets' characteristics and demands is an unavoidable precondition before proposing any OppNets related scheme. However, under OppNets' constraints, the relevance of the Opportunistic Networks related articles in literature is yet to be established. Also, most surveys tackling Opportunistic Networks do not give a complete insight into what Opportunistic Networks stand for. This work reviews state of the art on Opportunistic Networks providing three main contributions. First, resorting to the primary definition of Opportunistic Networks, it elucidates what OppNets are, pointing out the particularities of an OppNet, its domains of applications, and challenges. Second, it provides a comprehensive review that encompasses most Opportunistic Networks' research areas: routing, intrusion detection, authentication, privacy protection, data aggregation, and the technology for OppNets, organising them in a taxonomy. Third, it evaluates the role of the Seed OppNet in Opportunistic Networks related schemes. Any proposed OppNets related scheme, to be relevant to OppNets' research, should include OppNets' characteristics and demands.

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“…It has a high packet delivery ratio by using the communities and selecting optimal next-hop nodes, but it has some disadvantages, such as the measurement of the nodes’ similarity by distance. In addition, there are some routing algorithms based on the relationship [23], context aware [24], etc. Furthermore, the routing based on message ferry is introduced in some applications of OppNets where nodes are distributed sparsely.…”

Section: Related Workmentioning

confidence: 99%

Adaptive Routing Optimization Algorithm in Community-Oriented Opportunistic Networks for Mobile Health

Chen

Cui

2019

Sensors

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The appearance of a large number of mobile intelligent devices boosts the fast rise of mobile health (mHealth) application. However, due to the sensitivity and complexity of medical data, an efficient and secure mobile communication mode is a very difficult and challenging task in mHealth. The Opportunistic Networks (OppNets) is self-organizing and can expand the communication capacity by the movement of nodes, so it has a good prospect in the application of mHealth. Unfortunately, due to the shortage of stable and reliable end-to-end links, the routing protocol in OppNets has usually lower performance and is unsafe. To address these issues, we propose an adaptive routing optimization algorithm in OppNets for mHealth. This routing scheme firstly analyzes the relationship between nodes and defines the average message forwarding delay as a new metric to selectively forward messages, and then designs a local community detection algorithm based on the metric to adapt to the characteristics of OppNets, and finally resorts to some super-nodes to ferry messages between different communication domains. The simulation results demonstrate the efficiency and effectiveness of the proposed scheme. It increases the delivery ratio by about 30%, decreases delay by about 35%, and decreases the number of forwarding by about 5%, by comparing it with several existing routing schemes. We believe that the relationship between nodes, community, and message ferrying will play an important role in routing of OppNets for mHealth.

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An Enhanced Friendship-Based Routing Scheme Exploiting Regularity in an Opportunistic Network

Cited by 8 publications

References 15 publications

Enhanced Path Routing with Buffer Allocation Method Using Coupling Node Selection Algorithm in MANET

Enhanced Path Routing with Buffer Allocation Method Using Coupling Node Selection Algorithm in MANET

Securing and Facilitating Communication Within Opportunistic Networks: A Holistic Survey

Adaptive Routing Optimization Algorithm in Community-Oriented Opportunistic Networks for Mobile Health

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