Integrated wireless communication system using MANET for remote pastoral areas of Tibet

Huang, Cao; Zhou, Qing; Zhang, Dongchen

doi:10.1109/cc.2016.7464122

Cited by 8 publications

(3 citation statements)

References 3 publications

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“…A MANET uses hardware that is integrated in the nodes, no internet infrastructure is necessary. There are various applications for MANETs in the fields of: rescue missions [9], natural of man-caused disasters [25], remote location networking [28], robot coordination [8], sensor networks, internet of things [15].…”

Section: Mobile Ad Hoc Networkingmentioning

confidence: 99%

Survey on handling passive nodes in MANETs

Ilie

2021

AUCMCS

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This work handles the topic ad hoc networking between mobile devices and the specific problem of network nodes that choose not to forward messages. These nodes are called passive nodes. In our literature review of of Ad Hoc Mobile Wireless network protocols we identified three approaches: (i) incentives for active node, (ii) isolation of passive nodes. (iii) automatic active node detection. Our analysis of the existing approaches shows the best approach is categorized within the first category: the algorithmic mechanism design approach of applying a Vickery Clark Groves (VCG) mechanism to provide incentive to nodes to be active. This is a truthful mechanism which means that the most lucrative strategy for nodes is to always tell the truth about the required incentive in order to forward messages and always execute this action. The reason this happens is that the node will receive higher incentive than what they asked for when they are chosen to forward messages. In mobile ad-hoc networks the protocol needs to update routing tables therefore incentive requirements can be centralized with minimal impact on the performance of the protocol.

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Section: Mobile Ad Hoc Networkingmentioning

confidence: 99%

Survey on handling passive nodes in MANETs

Ilie

2021

AUCMCS

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“…Over the last two decades, wireless ad hoc networks (WANETs) and their subdomains such as wireless industrial networks, wireless sensor networks (WSNs), and vehicular ad hoc networks (VANETs) have been successfully implemented in different areas of life (e.g., military communications, emergency situations [1], airports, railway, subways, conferences, campuses [2], and intelligent transportation systems [3]).…”

Section: Introductionmentioning

confidence: 99%

A Secure Data Dissemination in a DHT-Based Routing Paradigm for Wireless Ad Hoc Network

Kousar

Alhaisoni

Akhtar

et al. 2020

Wireless Communications and Mobile Computing

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Over the past decade, distributed hash table- (DHT-) based routing protocols have been adopted in wireless ad hoc networks (WANETs) to achieve scalability in the route discovery phase by avoiding the flooding mechanism. The security aspects of the routing protocols based on the DHT mechanism are crucial to address and have not been discussed in the existing literature. Therefore, addressing the security issues in DHT-based routing protocols would prevent the service disruption, decrease the traffic overhead, and reduce the packet loss in the network. In this paper, several security issues are identified and elaborated through an example scenario. Moreover, a novel DHT-based routing protocol is proposed that uses a digital signature and the user’s trust in order to swap securely the logical identifiers (LIDs). Trust between nodes is established by the user’s acquaintance and the first visual contact. The proposed protocol vindicates its effectiveness via simulation results in terms of computation time, normalized overhead, percent improvement, and packet delivery ratio.

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“…MANETs can use cellular or satellite networks to connect with Emergency Coordination Centers (ECCs) or hospital control rooms located near the disaster zone (Martí et al 2009). Recently, MANETs are also being used in remote pastoral areas of hilly terrains under normal situations because deploying infrastructure is too costly to justify return on investment in those places (Huang et al 2016). Another useful non-emergency application of MANET is to provide telemedicine support to distant villages in developing and underdeveloped countries.…”

Section: Introductionmentioning

confidence: 99%

A Markov-Based Model for Information Security Risk Assessment in Healthcare MANETs

et al. 2017

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Information security breaches are of major concern for healthcare mobile ad-hoc networks (h-MANETs). In this paper, we propose a model that identifies and assesses risk in an h-MANET deployed by a healthcare institution in a disasterprone region a priori by modeling the possible routes a hacker might follow to compromise a target. Our model proposes a novel method to compute the transition probability of each hop in the h-MANET. Next, it employs Markov theory to compute the maximum and minimum number of hops required to compromise the target for a given source-target pair. It then determines the vulnerability for all the paths comprising minimum to maximum hops only for each pair by computing their overall transition probability. Finally, our model computes the risk associated with each of these paths. Based on the calculated risk level of each path, the management can recommend an appropriate risk mitigation strategy.

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Integrated wireless communication system using MANET for remote pastoral areas of Tibet

Cited by 8 publications

References 3 publications

Survey on handling passive nodes in MANETs

Survey on handling passive nodes in MANETs

A Secure Data Dissemination in a DHT-Based Routing Paradigm for Wireless Ad Hoc Network

A Markov-Based Model for Information Security Risk Assessment in Healthcare MANETs

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