Connectivity-Aware Minimum-Delay Geographic Routing with Vehicle Tracking in VANETs

Shafiee, Kaveh; Leung, Victor C. M.

doi:10.1007/978-3-642-11723-7_17

Cited by 29 publications

(44 citation statements)

References 8 publications

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“…In Dijkstra, different calculation methods are used to compute the best route is applied, some work considered the cost of each road is the distance, while others consider the weight of cost and more information to calculate the path such as present in [10,11]. Full path selection has two main limitations.…”

Section: ) Routing Strategymentioning

confidence: 99%

“…This routing protocol encounters some delay due to congestion of high density of selected road segments that constructed the route. The packet in CAR protocol is forwarded based on improved Dijkstra from source node to destination Connectivity-aware minimum-delay geographic routing (CMGR) for VANETs [10] is an enhanced version of CAR routing protocol, it was designed to avoid roads with high congestion (high vehicle density) in order to select the route with minimum delay. CMGR considers multi-hop routing from sending vehicle to the gateway.…”

Section: B Routing Protocols-based Connectivitymentioning

confidence: 99%

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Geographic routing protocol issues in vehicular ad hoc networks

Hanshi

Kadhum

2013

2013 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)

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Due to high mobility and nature of vehicular adhoc environment, routing decisions in such a network are becoming a hard task. Therefore, the routing protocol must be robust to frequent link disruptions and aware of the environment surrounding the network. It is noticeable that routing-based position protocols are more appropriate for high dynamic and fast topology change networks. Many routing protocols have been proposed to enhance the delivery of data packets in a vehicular network. The goal of this paper is to review the current position-based routing protocols, in order to get more insight on the capability of these routing protocols in handling different challenges of vehicular ad-hoc networks.

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Section: ) Routing Strategymentioning

confidence: 99%

Section: B Routing Protocols-based Connectivitymentioning

confidence: 99%

Geographic routing protocol issues in vehicular ad hoc networks

Hanshi

Kadhum

2013

2013 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)

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“…For the radio channel, GyTAR considers a radio range, based on the two-ray model. Another junction-based routing algorithm for urban scenarios called CMGR was introduced in [51]. In this work, the authors propose an algorithm to discover a route to any gateway attached to a backhaul network.…”

Section: Related Workmentioning

confidence: 99%

Reliable Freestanding Position-Based Routing in Highway Scenarios

Galaviz-Mosqueda

Aquino-Santos²,

Villarreal-Reyes³

et al. 2012

Sensors

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Vehicular Ad Hoc Networks (VANETs) are considered by car manufacturers and the research community as the enabling technology to radically improve the safety, efficiency and comfort of everyday driving. However, before VANET technology can fulfill all its expected potential, several difficulties must be addressed. One key issue arising when working with VANETs is the complexity of the networking protocols compared to those used by traditional infrastructure networks. Therefore, proper design of the routing strategy becomes a main issue for the effective deployment of VANETs. In this paper, a reliable freestanding position-based routing algorithm (FPBR) for highway scenarios is proposed. For this scenario, several important issues such as the high mobility of vehicles and the propagation conditions may affect the performance of the routing strategy. These constraints have only been partially addressed in previous proposals. In contrast, the design approach used for developing FPBR considered the constraints imposed by a highway scenario and implements mechanisms to overcome them. FPBR performance is compared to one of the leading protocols for highway scenarios. Performance metrics show that FPBR yields similar results when considering freespace propagation conditions, and outperforms the leading protocol when considering a realistic highway path loss model.

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“…There have been many routing protocols proposed in the literature for VANET that are based on existing protocols for MANETs [3,4,5,6,7]. All these routing protocols are designed to support efficient message transfer in VANETs and mitigate the critical circumstances generated by the unique characteristics of VANETs.…”

Section: Introductionmentioning

confidence: 99%

A Reception Based Node Selection Protocol for Multi-hop Routing in Vehicular Ad-hoc Networks

Bilal

Hussain

Chan

2012

2012 IEEE 11th International Conference on Trust, Security and Privacy in Computing and Communications

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Vehicular Ad hoc networks (VANETs) are large complex networks consisting of vehicles with high speeds and highly dynamic network structure. Multi-hop routing in VANETs is one of the important issues due to frequent topology changes and high mobility of network nodes. Most of the current routing protocols propose broadcast based hop selection for packet transfer where requests are broadcasted until the destination is found in the network. Due to this issue, the channel availability reduces and network congestion and packet delay increases. This paper proposes a reception based node selection (RBNS) technique without broadcasting the request messages to discover the destination node. Neighbouring vehicles keep records of their packet reception rate for nodes within their transmission range and the vehicle with highest reception rate is selected as forwarding hop and assigned as the source in the subsequent region to prevent vehicles from the previous transmission regions from broadcasting the request messages. The algorithm performed best in terms of throughput, packet drop and collision when compared to other algorithm from the literature.

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Connectivity-Aware Minimum-Delay Geographic Routing with Vehicle Tracking in VANETs

Cited by 29 publications

References 8 publications

Geographic routing protocol issues in vehicular ad hoc networks

Geographic routing protocol issues in vehicular ad hoc networks

Reliable Freestanding Position-Based Routing in Highway Scenarios

A Reception Based Node Selection Protocol for Multi-hop Routing in Vehicular Ad-hoc Networks

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