On the Connectivity, Lifetime and Hop Count of Routes Determined Using the City Section and Manhattan Mobility Models for Vehicular Ad Hoc Networks

2009 ◽  
pp. 170-181 ◽  
Author(s):  
Natarajan Meghanathan
Keyword(s):  
Ad Hoc Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Mobility Models ◽  
Hop Count ◽  
Hoc Networks ◽  
The City

scholarly journals Modeling the Dynamic Evolution of the Vehicular Ad Hoc Networks under the City Scenario

2015 ◽  
Vol 11 (8) ◽  
pp. 524857 ◽  
Author(s):  
Lili Zhang ◽  
Yueheng Li ◽  
Guoping Tan ◽  
Rongbo Zhu ◽  
Hao Chen
Keyword(s):  
Ad Hoc Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Dynamic Evolution ◽  
Hoc Networks ◽  
The City

scholarly journals Applicability of Overlay Non-Delay Tolerant Position-Based Protocols in Highways and Urban Environments for VANET

2021 ◽  
Vol 13 (2) ◽  
pp. 9-24
Author(s):  
Mahmoud Ali Al Shugran
Keyword(s):  
Ad Hoc Networks ◽  
Wireless Ad Hoc Networks ◽  
Routing Protocols ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Delivery Ratio ◽  
Hop Count ◽  
On The Road ◽  
Hoc Networks ◽  
Delay Tolerant

Vehicular Ad hoc Networks (VANETs) is new sort in wireless ad-hoc networks. Vehicle-to-Vehicle (V2V) communication is one of the main communication paradigms that provide a level of safety and convenience to drivers and passengers on the road. In such environment, routing data packet is challenging due to frequently changed of network topology because of highly dynamic nature of vehicles. Thus, routing in VANETs in require for efficient protocols that guarantee message transmission among vehicles. Numerous routing protocols and algorithms have been proposed or enhanced to solve the aforementioned problems. Many position based routing protocols have been developed for routing messages that have been identified to be appropriate for VANETs. This work explores the performances of selected unicast non-delay tolerant overlay position-based routing protocols. The evaluation has been conducted in highway and urban environment in two different scenarios. The evaluation metrics that are used are Packet Delivery Ratio (PDR), Void Problem Occurrence (VPO), and Average Hop Count (AHC).

Mobility and Traffic Model Analysis for Vehicular Ad-hoc Networks

2010 ◽  
pp. 214-232
Author(s):  
Shrirang Ambaji Kulkarni ◽  
G. Raghavendra Rao
Keyword(s):  
Ad Hoc Networks ◽  
Routing Protocol ◽  
Ad Hoc Network ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Mobility Model ◽  
Vehicular Ad Hoc Network ◽  
Traffic Model ◽  
Mobility Models ◽  
Hoc Networks

Vehicular Ad Hoc Networks represent a specialized application of Mobile Ad Hoc Networks. Here the mobile nodes move in lanes and their mobility can be modeled based on realistic traffic scenarios. To meet the above challenge the goal of defining the mobility model for vehicular ad hoc network along with a realistic traffic pattern is an important research area. Vehicular mobility is characterized by acceleration, deceleration, possibility of different lanes and intelligent driving patterns. Also a modeling of traffic is necessary to evaluate a vehicular ad hoc network in a highway environment. The traffic model has to take into account the driver behavior in order to take decisions of when to overtake, change lanes, accelerate and decelerate. To overcome the limitation of traditional mobility models and mimic traffic models, many traffic model based simulators like CORSIM, PARAMICS and MOVE have been proposed. In this chapter we provide taxonomy of mobility models and analyze their implications. To study the impact of mobility model on routing protocol for vehicular motion of nodes we analyze the performance of mobility models with suitable metrics and study their correlation with routing protocol. We also discuss the fundamentals of traffic engineering and provide an insight into traffic dynamics with the Intelligent Driver Model along with its lane changing behavior.

Mobility Models for Ad-Hoc Networks

2012 ◽  
pp. 51-64
Author(s):  
Shrirang Ambaji Kulkarni ◽  
G. Raghavendra Rao
Keyword(s):  
Ad Hoc Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Multihop Wireless Networks ◽  
Mobility Models ◽  
Multihop Wireless ◽  
Network Applications ◽  
Simulation Based ◽  
Hoc Networks ◽  
Delay Tolerant

Multihop wireless networks hold a lot of promise in terms of military based ad-hoc network applications, wireless sensor network based applications, along with vehicular and inter terrestrial applications. The simulation of these types of networks is required to analyze the working of these types of complex networks. An essential component of these simulation based studies is the modeling of mobility of nodes. Thus many mobility models have been proposed to model the movement of wireless nodes with various constraints and real world scenarios. In this chapter an insight is provided into the working of various mobility models along with its classification. The authors also analyze the performance of these mobility models by measuring their performances with appropriate mobility and connectivity metrics. The mobility models proposed to meet the challenges of vehicular ad-hoc networks and delay tolerant networks are also discussed.

A Survey on Mobility Models of Vehicular Ad Hoc Networks

2014 ◽  
Vol 36 (4) ◽  
pp. 677-700 ◽  
Author(s):  
Da WEI ◽  
Yan-Xi WANG ◽  
Jian WANG ◽  
Yan-Heng LIU ◽  
Wei-Wen DENG
Keyword(s):  
Ad Hoc Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Mobility Models ◽  
Hoc Networks

scholarly journals Mobility models for vehicular ad hoc networks: a survey and taxonomy

2009 ◽  
Vol 11 (4) ◽  
pp. 19-41 ◽  
Author(s):  
Jerome Harri ◽  
Fethi Filali ◽  
Christian Bonnet
Keyword(s):  
Ad Hoc Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Mobility Models ◽  
Hoc Networks
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