Performance analysis of IEEE 802.11p in urban environments using a multi-agent model

Burguillo, Juan C.; Costa-Montenegro, Enrique; Gil‐Castiñeira, Felipe; Rodríguez-Hernández, Pedro S.

doi:10.1109/pimrc.2008.4699924

Cited by 14 publications

(13 citation statements)

References 12 publications

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“…In these studies, the Markov chain analytical models are often followed by simulation-based validations. Work based on simulation studies are described in [9][10][11][12]. The authors presented detailed simulation results covering several general features of the IEEE 802.11p and discussed various performance and simulation parameters under variety of simulation scenarios.…”

Section: Related Workmentioning

confidence: 99%

LTE and IEEE 802.11p for vehicular networking: a performance evaluation

Mir

Filali

2014

J Wireless Com Network

229

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Various wireless communication systems exist, which enable a wide range of applications and use cases in the vehicular environment. These applications can be grouped into three types, namely, road safety, traffic efficiency, and infotainment, each with its own set of functional and performance requirements. In pursuance of assisting drivers to travel safely and comfortably, several of these requirements have to be met simultaneously. While the coexistence of multiple radio access technologies brings immense opportunities towards meeting most of the vehicular networking application requirements, it is equally important and challenging to identify the strength and weaknesses of each technology and understand which technology is more suitable for the given networking scenario. In this paper, we evaluate two of the most viable communication standards, Institute of Electrical and Electronics Engineers (IEEE) 802.11p and long-term evolution (LTE) by 3rd Generation Partnership Project for vehicular networking. A detailed performance evaluation study of the standards is given for a variety of parameter settings such as beacon transmission frequency, vehicle density, and vehicle average speed. Both standards are compared in terms of delay, reliability, scalability, and mobility support in the context of various application requirements. Furthermore, through extensive simulation-based study, we validated the effectiveness of both standards to handle different application requirements and share insight for further research directions. The results indicate that IEEE 802.11p offers acceptable performance for sparse network topologies with limited mobility support. On the other hand, LTE meets most of the application requirements in terms of reliability, scalability, and mobility support; however, it is challenging to obtain stringent delay requirements in the presence of higher cellular network traffic load.

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Section: Related Workmentioning

confidence: 99%

LTE and IEEE 802.11p for vehicular networking: a performance evaluation

Mir

Filali

2014

J Wireless Com Network

229

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“…Remark IV. 2 The above approximate formulae (7), (12), and (13) suggest that, in our approximation, the probability of successful transmission decreases geometrically with the distance to receivers, and the decay rate is determined by only system parameters. In addition, if the parameters α and T that depend on a system or environment are given in advance, κ 1,α , κ 2,α , C X α,T and C Y α,T can be regarded as constant.…”

Section: A Case (A): Transmitter At Intersectionmentioning

confidence: 84%

Theoretical Performance Analysis of Vehicular Broadcast Communications at Intersection and Their Optimization

Kimura

Saitō

2019

2019 31st International Teletraffic Congress (ITC 31)

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Cooperative vehicle safety (CVS) systems are a key application of intelligent transportation systems because they include many applications, such as cooperative collision warning. In CVS systems, vehicles periodically broadcast their information, e.g., position and speed. In this paper, we propose an optimization method for the broadcast rate in vehicle-to-vehicle (V2V) broadcast communications at an intersection on the basis of theoretical analysis. We consider a model in which locations of vehicles are modeled separately as queuing and running segments and derive key performance metrics of V2V broadcast communications via a stochastic geometry approach. Since these theoretical expressions are mathematically intractable, we developed closed-form approximate formulae for them. Using them, we optimize the broadcast rate such that the mean number of successful receivers per unit time is maximized. Because of the closed form approximation, the optimal rate can be used as a guideline for a real-time control-method, which is not achieved through time-consuming simulations. We evaluated our method through numerical examples and demonstrated the effectiveness of our method.

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“…In [9] the authors evaluated the maximum communication distance for 802.11p transceivers in a highway scenario, and conclude that 90% of the successful communications were conducted at a distance of less than 750m. Burguillo-Rial et al [10] present a testbed demonstrates rapid algorithm described for 802.11p technology in a multi-agent simulator and Yi et al [11] showed that the infrastructure data collection mode of 802.11p standard does not perform well under the current static schemes. The work provides an evaluation of throughput, collision probability and average delay based on the NS-2 simulator for vehicular networks specifies in [12].…”

Section: Related Workmentioning

confidence: 99%

Establishing IEEE802.11p Test Platform Based on GNU Radio and USRP

Ruan¹,

Gu²,

Wang³

2017

dtcse

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Abstract. With the development of Intelligent Transport System (ITS), IEEE802.11p has just been approved as an international standard. However there are still challenging problems to be solved, for example high Doppler frequency shift and high speed hand-off. This paper proposed a method to establish a test platform based on GNU Radio and USRP1.1 to facilitate us further study in this field. The test platform established by us has been verified in two scenarios: low level TCP/IP communication and chat software IPTUX. The results show the test platform established in this paper works well and the average time consumed is 25.15ms for software processing reasons.

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Performance analysis of IEEE 802.11p in urban environments using a multi-agent model

Cited by 14 publications

References 12 publications

LTE and IEEE 802.11p for vehicular networking: a performance evaluation

LTE and IEEE 802.11p for vehicular networking: a performance evaluation

Theoretical Performance Analysis of Vehicular Broadcast Communications at Intersection and Their Optimization

Establishing IEEE802.11p Test Platform Based on GNU Radio and USRP

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