MANET topology for disaster management using wireless sensor network

Kishore, D V; Gowda, Dankan; Shankar, Shiva; Mehta, Shilpa

doi:10.1109/iccsp.2016.7754242

Cited by 39 publications

(7 citation statements)

References 8 publications

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“…Data from a wide range of sources is collected and stored in a distributed capacity based on the majority of assembler boundaries in a massive information investigation framework. Building up a collection of sensitive information, sorting information, and separating and separating the sensitive information from the rest of the information is the method for obtaining information [10]. The sorted data is stored in a separate location (locally on a PC or on another PC in a LAN or WAN or on the Internet.)…”

Section: Literature Surveymentioning

confidence: 99%

Stability and Effective Process Control for Secure Email Filtering

Yashaswini

Shruthi²,

Nandini³

et al. 2022

IJRITCC

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A fantastic tool for both commercial and personal communication is electronic mail. It has increasingly become a necessary component of our working life since it is straightforward, available, and simple to use. Spam emails have started to tarnish internet experiences and threaten the integrity of email. Due to the exponential growth of spam, both people and organisations are under a great deal of financial and other strain. In order to prevent the future of email itself from being in jeopardy, a solution to the spam problem must be discovered. There is an urgent need to solve the Email spam issue since spam volume has been rising over the last several decades. As part of this effort, many effects of spam emails on businesses and people were noted and thoroughly examined. In order to properly assess current technologies, solutions, and methods, a comprehensive literature review was conducted throughout the procedures. The goals of this work is to develop new methodologies for the implementation of new strategies for the efficient management of email spam and to construct a proof-of-concept software system for the Process controlled assessment of such strategies.

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Section: Literature Surveymentioning

confidence: 99%

Stability and Effective Process Control for Secure Email Filtering

Yashaswini

Shruthi²,

Nandini³

et al. 2022

IJRITCC

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“…We first assume that 𝑟 𝑚𝑘 is a log-normal random variable, which denotes the RSS at the 𝑚th sensor node from the 𝑘th source node, i.e., 𝑟 𝑚𝑘 = 𝑃 𝑘 𝑑 −𝛼 𝑚𝑘 10 𝜉 𝑚𝑘 10 . Then, the RSS at the 𝑚th sensor node, 𝑟 𝑚 , is obtained by (5):…”

Section: B the Approximation Of The Log-normal Sum Distribution By F-...mentioning

confidence: 99%

“…Unlike active positioning, where radio signals are emitted by transmitters, passive positioning has received considerable attention due to good concealment, strong antiinterference ability and low cost in recent years and is applied in Global Positioning System (GPS), wireless sensor networks (WSNs), tracking radars and vision system [4]. In particular, localization in WSNs has a broad spectrum of applications in fields such as disaster monitoring, smart home, indoor navigation and animal tracking [5]- [8].…”

Section: Introductionmentioning

confidence: 99%

RSS-based Multiple Sources Localization with Unknown Log-normal Shadow Fading

Chu¹,

Guo²,

You³

et al. 2021

Preprint

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Multi-source localization based on received signal strength (RSS) has drawn great interest in wireless sensor networks. However, the shadow fading term caused by obstacles cannot be separated from the received signal, which leads to severe error in location estimate. In this paper, we approximate the log-normal sum distribution through Fenton-Wilkinson method to formulate a non-convex maximum likelihood (ML) estimator with unknown shadow fading factor. In order to overcome the difficulty in solving the non-convex problem, we propose a novel algorithm to estimate the locations of sources. Specifically, the region is divided into 𝑁 grids firstly, and the multi-source localization is converted into a sparse recovery problem so that we can obtain the sparse solution. Then we utilize the K-means clustering method to obtain the rough locations of the offgrid sources as the initial feasible point of the ML estimator. Finally, an iterative refinement of the estimated locations is proposed by dynamic updating of the localization dictionary. The proposed algorithm can efficiently approach a superior local optimal solution of the ML estimator. It is shown from the simulation results that the proposed method has a promising localization performance and improves the robustness for multisource localization in unknown shadow fading environments. Moreover, the proposed method provides a better computational complexity from 𝑂 (𝐾 3 𝑁 3 ) to 𝑂 (𝑁 3 ).

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“…Reducing network inefficiency is a major priority for computer experts who want to improve the central administration's network performance. ACO comes up with a higher-lasting energy-efficient route based on the ants' unique knowledge to fine-tune and is used to help the nodes to have a longer life by making sure that as little energy is wasted during transmission as possible [6]. Other techniques are examined to see whether they produced similar findings and also address the security concerns, including the inherent vulnerability of…”

Section: Introductionmentioning

confidence: 99%

A Novel Method of Enhancing Security Solutions and Energy Efficiency of IoT Protocols

Prasad

Palanikkumar

Gowda

et al. 2023

IJRITCC

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Mobile Ad-hoc Networks (MANET’s) are wireless networks that are capable of operating without any fixed infrastructure. MANET routing protocols must adhere to strict secrecy, integrity, availability and non-repudiation criteria. In MANETs, attacks are roughly categorised into two types: active and passive. An active attack attempts to modify or remove data being transferred across a network. On the other hand, passive attack does not modify or erase the data being sent over the network. The majority of routing protocols for MANETs were built with little regard for security and are therefore susceptible to a variety of assaults. Routing technologies such as AODV and dynamic source routing are quite common. Both however are susceptible to a variety of network layer attacks, including black holes, wormholes, rushing, byzantine, information disclosure. The mobility of the nodes and the open architecture in which the nodes are free to join or leave the network keep changing the topology of the network. The routing in such scenarios becomes a challenging task since it has to take into account the constraints of resources of mobile devices. In this an analysis of these protocols indicates that, though proactive routing protocols maintain a route to every destination and have low latency, they suffer from high routing overheads and inability to keep up with the dynamic topology in a large sized network. The reactive routing protocols in contrast have low routing overheads, better throughput and higher packet delivery ratio. AODVACO-PSO-DHKE Methodology boosts throughput by 10% while reducing routing overhead by 7%, latency by 8% and energy consumption by 5%. To avoid nodes always being on, a duty cycle procedure that's also paired with the hybrid method is used ACO-FDR PSO is applied to a 100-node network and NS-3 is used to measure various metrics such as throughput, latency, overhead, energy consumption and packet delivery ratio.

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MANET topology for disaster management using wireless sensor network

Cited by 39 publications

References 8 publications

Stability and Effective Process Control for Secure Email Filtering

Stability and Effective Process Control for Secure Email Filtering

RSS-based Multiple Sources Localization with Unknown Log-normal Shadow Fading

A Novel Method of Enhancing Security Solutions and Energy Efficiency of IoT Protocols

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