Information-centric dissemination protocol for safety information in vehicular ad-hoc networks

Dinh, Ngoc-Thanh; Kim, Young-Han

doi:10.1007/s11276-016-1225-z

Cited by 16 publications

(12 citation statements)

References 29 publications

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“…In a vehicular network, the IEEE 802.11p protocol is standardized as an amendment to the IEEE 802.11 to support WAVE communications. However, it is still an open research topic and challenges on mobility, link stability and network density are identified as critical factors for disseminating content in vehicular networks, which can lead to link's disruption and intermittent connectivity, as well-explained in [5][6][7] . At first glance, a feasible solution for content dissemination in vehicular environments is a P2P file sharing mechanism, where multiple vehicles might be able to download parts of the content through the VANET fixed infrastructure and exchange those pieces to other vehicles in order to complete the file download [8,9].…”

Section: Related Workmentioning

confidence: 99%

Evaluation of Content Dissemination Strategies in Urban Vehicular Networks

et al. 2020

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The main drivers for the continuous development of Vehicular ad-hoc Networks (VANETs) are safety applications and services. However, in recent years, new interests have emerged regarding the introduction of new applications and services for non-urgent content (e.g., videos, ads, sensing and touristic information) dissemination. However, there is a lack of real studies considering content dissemination strategies to understand when and to whom the content should be disseminated using real vehicular traces gathered from real vehicular networks. This work presents a realistic study of strategies for dissemination of non-urgent content with the main goal of improving content delivery as well as minimizing network congestion and resource usage. First, we perform an exhaustive network characterization. Then, several content strategies are specified and evaluated in different scenarios (city center and parking lot). All the obtained results show that there are two content distribution strategies that clearly set themselves apart due to their superior performance: Local Rarest Bundle First and Local Rarest Generation First.

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Section: Related Workmentioning

confidence: 99%

Evaluation of Content Dissemination Strategies in Urban Vehicular Networks

et al. 2020

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“…Information-centric networking (ICN) [22][23][24][25] is considered a promising approach for Internet of Things [26][27][28]. Recently, a number of works have been investigated to explore the benefits of ICN for IoT [10,11,[29][30][31][32]. The literature review for information-centric IoT is presented in [10,11].…”

Section: Related Workmentioning

confidence: 99%

An Information-Centric Semantic Data Collection Tree for Wireless Sensor Networks

Dinh

Kim

2020

Sensors

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Data collection is an important application of wireless sensor networks (WSNs) and Internet of Things (IoT). Current routing and addressing operations in WSNs are based on IP addresses, while data collection and data queries are normally information-centric. The current IP-based approach incurs significant management overheads and is inefficient for semantic data collection and queries. To address the above issue, this paper proposes a semantic data collection tree (sDCT) construction scheme to build up a semantic data collection tree for wireless sensor networks. The semantic tree is rooted at the edge/sink and supports data collection tasks, queries, and configurations efficiently. We implement the sDCT in Contiki and evaluate the performance of the sDCT in comparison with the state-of-the-art scheme, 6LoWPAN/RPL and L2RMR, using telosb sensors under various scenarios. The obtained results show that the sDCT achieves a significant improvement in terms of the energy efficiency and the packet transmissions required for data collection or a query task compared to 6LoWPAN/RPL and L2RMR.

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“…These are used to formulate a mixed integer problem that aims on minimizing the economic cost for guaranteeing the quality level of multimedia services. A dissemination protocol that resembles ICN/NDN for safety information in vehicular ad-hoc networks is presented in [54]. The proposed information-centric vehicular networking (ICVN) is compared against the conventional approach using 802.11p [47].…”

Section: Wireless Communication In Ndnmentioning

confidence: 99%

Challenges and Opportunities of Named Data Networking in Vehicle-To-Everything Communication: A Review

Rainer

Petscharnig

2018

Information

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Many car manufacturers have recently proposed to release autonomous self-driving cars within the next few years. Information gathered by sensors (e.g., cameras, GPS, lidar, radar, ultrasonic) enable cars to drive autonomously on roads. However, in urban or high-speed traffic scenarios the information gathered by mounted sensors may not be sufficient to guarantee a smooth and safe traffic flow. Thus, information received from infrastructure and other cars or vehicles on the road is vital. Key aspects in Vehicle-To-Everything (V2X) communication are security, authenticity, and integrity which are inherently provided by Information Centric Networking (ICN). In this paper, we identify advantages and drawbacks of ICN for V2X communication. We specifically review forwarding, caching, as well as simulation aspects for V2X communication with a focus on ICN. Furthermore, we investigate existing solutions for V2X and discuss their applicability. Based on these investigations, we suggest directions for further work in context of ICN (in particular Named Data Networking) to enable V2X communication providing a secure and efficient transport platform.

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Information-centric dissemination protocol for safety information in vehicular ad-hoc networks

Cited by 16 publications

References 29 publications

Evaluation of Content Dissemination Strategies in Urban Vehicular Networks

Evaluation of Content Dissemination Strategies in Urban Vehicular Networks

An Information-Centric Semantic Data Collection Tree for Wireless Sensor Networks

Challenges and Opportunities of Named Data Networking in Vehicle-To-Everything Communication: A Review

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