Routing Protocols in an Opportunistic Network: A Survey

Mishra, Sushil Kumar; Gupta, Ruchika

doi:10.1007/978-981-19-0898-9_14

Cited by 6 publications

(6 citation statements)

References 18 publications

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“…The authors of Reference 35 used association rule mining to select the best next‐hop node by considering various parameters such as buffer space availability and the number of interactions with the end nodes. Nonetheless, these model fails to address the delay prerequisite of modern applications 2 . In addressing the research problems in the next section, a novel social context‐aware routing using microscopic information adopting clustering mechanism.…”

Section: Literature Surveymentioning

confidence: 99%

“…OppNets are short‐range wireless communication interfaces such as Wi‐Fi, Bluetooth, IEEE 802.11, and others that use the store‐carry‐forward technique to deliver messages. Messages are also sent from the origin device to the target device via OppNets 2 . When one device contacts another, it opportunistically transfers duplicated information, 3 expecting the information to be transported forward to its target.…”

Section: Introductionmentioning

confidence: 99%

“…Several methods for transmitting messages to their destinations have been developed 2–5 . Recently, microscopic information such as location information has been used to design routing schemes in References 6–8 for provisioning various application services such as disaster response, smart vehicle tracking, location‐based alert, 9 and so on.…”

Section: Introductionmentioning

confidence: 99%

“…Messages are also sent from the origin device to the target device via OppNets. 2 When one device contacts another, it opportunistically transfers duplicated information, 3 expecting the information to be transported forward to its target. Furthermore, unicasting refers to sending a packet to only one destination node.…”

Section: Introductionmentioning

confidence: 99%

“…4 Several methods for transmitting messages to their destinations have been developed. [2][3][4][5] Recently, microscopic information such as location information has been used to design routing schemes in References 6-8 for provisioning various application services such as disaster response, smart vehicle tracking, location-based alert, 9 and so on. Similarly, in Opp-Nets, macroscopic information, such as social relations between neighborhoods has been used to design effective rouging schemes.…”

Section: Introductionmentioning

confidence: 99%

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Social context‐aware macroscopic routing scheme for opportunistic network

Sreenivasa¹,

Lahza

G³

et al. 2023

Trans Emerging Tel Tech

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Opportunistic networks (OppNets) have attracted widespread attention as wireless technologies have advanced. OppNets are widely used in delay‐tolerant applications because they route messages using a store‐carry‐forward mechanism. Recently, socially aware routing has been increasingly modeled for message dissemination in OppNets, where the message is routed selectively through cooperative nodes based on user interests; however, routing becomes extremely difficult as node density and data size increase. However, the current method fails to reduce data redundancy, message overhead, delay, and improve performance efficiency. To address the issues, this article proposes social context‐aware microscopic routing (SCAMR) for OppNets. SCAMR uses cluster‐based communication, novel social‐context association mapping, and an improved lost packet retrieval mechanism with minimal messaging overhead. In this work, the experiment was performed by considering three scenarios: varying node size, varying buffer size, and varying time‐to‐live size. The experimental results show that the SCAMR scheme improves delivery ratio by 71.25%, 67.87%, 69.18%, reduces delay by 33.93%, 26.68%, 35.36%, reduces the number of hop nodes (i.e., messaging overhead) by 77.84%, 71.53%, 76.04% over existing approaches namely, SCARF (SoCial‐Aware Reliable Forwarding Technique for Vehicular Communications), SRS (secure routing strategy), and EDT (effective data transmission) considering different scenarios, respectively.

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Section: Literature Surveymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Social context‐aware macroscopic routing scheme for opportunistic network

Sreenivasa¹,

Lahza

G³

et al. 2023

Trans Emerging Tel Tech

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Enhancement of Security in Opportunistic Networks

Mathur,

Verma,

Poonam

2024

Communications in Computer and Information Science

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A self-sustainable opportunistic solution for emergency detection in ageing people living in rural areas

et al. 2023

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There are contexts where communication with TCP/IP protocol is not possible due to the lack of infrastructure or a reliable and continuous data transmission. In this cases, alternatives such as Opportunistic Networks (OPPNets) are valid. Such challenging conditions are common in rural areas and are a significant obstacle for the deployment of eHealth technologies for older adults. Considering this context, the present work introduces Interest-based System for Communication in Isolated Areas (ISCA), an OPPNet architecture for remote monitoring and emergency detection in ageing people who live alone. For this, the energetic requirements are considered, providing efficient and sustainable operation. The proposal makes use of a routing algorithm based on interests which enables asynchronous communication among entities. ISCA is evaluated over a realistic scenario and compared with similar state-of-the-art solutions. Experimental results show that ISCA notably improves the delivery probability with an enhancement of 52.25% in comparison to the second best alternative and provides a suitable average latency. Moreover, it also achieves better performance in terms of overhead and hops number compared to the other studied protocols

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Routing Protocols in an Opportunistic Network: A Survey

Cited by 6 publications

References 18 publications

Social context‐aware macroscopic routing scheme for opportunistic network

Social context‐aware macroscopic routing scheme for opportunistic network

Enhancement of Security in Opportunistic Networks

A self-sustainable opportunistic solution for emergency detection in ageing people living in rural areas

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