PAMTree: Partitioned Multicast Tree Protocol for Efficient Data Dissemination in a VANET Environment

Santamaria, Amilcare Francesco; Sottile, Cesare; Fazio, Peppino

doi:10.1155/2015/431492

Cited by 14 publications

(4 citation statements)

References 19 publications

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“…These broadcast-based schemes deliver content to all nodes in a target area, but subscription-based services are intended only for service subscribers to whom content can be efficiently delivered using multicast routing protocols. Santamaria et al [ 21 ] proposed a partitioned multicast tree protocol (PAMTree) that considered the signal interference-to-noise ratio (SINR) and link consistency metrics as path selection criteria. In PAMTree, the source selects a route to each group member which may not be appropriate in dynamic topologies.…”

Section: Background and Related Workmentioning

confidence: 99%

A multicriteria adaptive opportunistic treecast routing protocol for multimedia dissemination in vehicle-to-vehicle telescreen

Sarwar

Lee

2018

PLoS ONE

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This paper presents vehicle-to-vehicle telescreen (VVT) and a multicast scheme to disseminate digital signage multimedia services to vehicular ad hoc networks (VANETs). Multimedia dissemination in VANETs is challenging because of the high packet losses (PLs), delays and longer disconnection times, which degrade the network quality of service (QoS) and user quality of experience (QoE). To reduce the PLs and delays, most existing multimedia multicast schemes in VANETs primarily select routes based on longer route expiration times (RET) or lowest path delays. The RET-based schemes suffer less from PLs when there are fewer active multicastings in the network. When the number of active multicastings increases, delay-based schemes suffer less from PLs comparatively. This tradeoff implies to design an adaptive mechanism by mutually complementing the RET-based and delay-based schemes to reduce PLs and delays. In this paper, we propose a multicriteria adaptive opportunistic treecast routing protocol (MAOTRP), which adapts the route selection mechanism according to active multicastings for efficient multimedia dissemination in VVT. The MAOTRP adjusts the weights of route selection parameters, including RET and delays, by considering their contribution in improving packet delivery ratio. MAOTRP extends a tree-based multicast protocol to provide robustness through alternate routes for link failures to reduce PLs. Through several experimental evaluations, we show that the proposed dissemination scheme improves QoS and QoE, and reduces the average disconnection time.

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Section: Background and Related Workmentioning

confidence: 99%

A multicriteria adaptive opportunistic treecast routing protocol for multimedia dissemination in vehicle-to-vehicle telescreen

Sarwar

Lee

2018

PLoS ONE

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“…Lots of IoT applications such as service discovery [ 47 ], network management and information dissemination [ 48 ] will benefit from multicast. Different to the previous multicast routing, IoT multicast cannot maintain the multicast routing topology due to the limited memory and computation capability, which prevents IP multicast being applied to IoT.…”

Section: Related Workmentioning

confidence: 99%

Design and Implementation of a Central-Controllable and Secure Multicast System Based on Universal Identifier Network

Guan

Yao

et al. 2018

Sensors

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With the rapid increase of network users and services, the breadth and depth of Internet have greatly changed. The mismatch between current network requirements and original network architecture design has spurred the evolution or revolution of Internet to remedy this gap. Lots of research projects on future network architecture have been launched, in which Universal Identifier Network (UIN) architecture that is based on the identifier/location separation, access/core separation and control/forwarding separation can provide better mobility, security and reliability. On the other hand, the demand of group communication has increased due to the fine-grained network services and successive booming of new applications such as IoT (Internet of Things). Most of current multicast schemes are based on the open group model with open group membership (multicast only care the multicast group state, not the group member) and open access to send/receive multicast data, which are beneficial to multicast routing for its simplification. However, the open group membership makes the group member management difficult to be realized, and open access may result in lots of security vulnerabilities such as Denial of service (DoS), eavesdropping and masquerading, which make deployment more difficult. Therefore, in this paper we propose a Central-Controllable and Secure Multicast (CCSM) system based on the UIN architecture, and redesign the multicast service procedures including registration, join/leave, multicast routing construction and update with objective to achieve better mobility support, security, scalability and controllable. More specifically, we design a new group management scheme to perform the multicast members join/leave with authentication and a central-controllable multicast routing scheme to provide a secure way to set up multicast entries on routers. The CCSM inherits the characteristics of UIN in terms of mobility and security, and it can provide the centralized multicast routing computation and distributes the multicast routing into forwarders. We compare CCSM with Protocol Independent Multicast-Sparse Mode (PIM-SM), and the results show that CCSM reduces the multicast join delay, and performs better than PIM-SM in term of reconstruction cost under low multicast density.

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“…The energy is not an issue for Vehicular Ad-hoc Networks (VANETs), while the security side of these network is not widely investigated, so approaches that improve the security are applicable to these networks too. The work in [6] proposes a partitioned multicast tree protocol that has the main aim of efficiently disseminating data, useful to offer services across the network. The trustworthiness of a node can be evaluated and used as metric to choose the best path toward a destination.…”

Section: Related Workmentioning

confidence: 99%

Trust management using probabilistic energy-aware monitoring for intrusion detection in mobile ad-hoc networks

Lupia

Rango

2016

2016 Wireless Telecommunications Symposium (WTS)

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The security is a key aspect in Mobile Ad-hoc Networks (MANETs), because the communication between the nodes is obtained using the wireless transmission, and the network setup is done without an infrastructure. In this scenario it is possible to perform internal and external attacks compromising the network functions. Moreover, the adoption of Intrusion Detection System (IDS) to discover internal attacks is often energy consuming highly reducing the network lifetime. At this purpose, our proposal is the design and adoption of an energy-aware probabilistic monitoring module useful to IDS, to better perform in a MANET scenario where not only security but also energy constraints need to be accounted. The proposed scheme has been analyzed by an energy point of view and considering also its efficacy to discover malicious nodes under different network conditions.

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PAMTree: Partitioned Multicast Tree Protocol for Efficient Data Dissemination in a VANET Environment

Cited by 14 publications

References 19 publications

A multicriteria adaptive opportunistic treecast routing protocol for multimedia dissemination in vehicle-to-vehicle telescreen

A multicriteria adaptive opportunistic treecast routing protocol for multimedia dissemination in vehicle-to-vehicle telescreen

Design and Implementation of a Central-Controllable and Secure Multicast System Based on Universal Identifier Network

Trust management using probabilistic energy-aware monitoring for intrusion detection in mobile ad-hoc networks

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