Channel modelling and performance analysis of V2I communication systems in blind bend scattering environments

Handle URI:
http://hdl.handle.net/10754/563171
Title:
Channel modelling and performance analysis of V2I communication systems in blind bend scattering environments
Authors:
Chelli, Ali; Hamdi, Rami; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
In this paper, we derive a new geometrical blind bend scattering model for vehicle-to- infrastructure (V2I) communications. The proposed model takes into account single-bounce and double- bounce scattering stemming from fixed scatterers located on both sides of a curved street. Starting from the geometrical blind bend model, the exact expression of the angle of departure (AOD) is derived. Based on this expression, the probability density function (PDF) of the AOD and the Doppler power spectrum are determined. Analytical expressions for the channel gain and the temporal autocorrelation function (ACF) are provided under non-line-of-sight (NLOS) conditions. Additionally, we investigate the impact of the position of transmitting vehicle relatively to the receiving road-side unit on the channel statistics. Moreover, we study the performance of different digital modulations over a sum of singly and doubly scattered (SSDS) channel. Note that the proposed V2I channel model falls under the umbrella of SSDS channels since the transmitted signal undergoes a combination of single-bounce and double-bounce scattering. We study some characteristic quantities of SSDS channels and derive expressions for the average symbol error probability of several modulation schemes over SSDS channels with and without diversity combining. The validity of these analytical expressions is confirmed by computer-based simulations.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Electrical Engineering Program; Communication Theory Lab
Publisher:
EMW Publishing
Journal:
Progress In Electromagnetics Research B
Issue Date:
2014
DOI:
10.2528/PIERB13072502
Type:
Article
ISSN:
19376472
Appears in Collections:
Articles; Electrical Engineering Program; Communication Theory Lab; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorChelli, Alien
dc.contributor.authorHamdi, Ramien
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2015-08-03T11:37:25Zen
dc.date.available2015-08-03T11:37:25Zen
dc.date.issued2014en
dc.identifier.issn19376472en
dc.identifier.doi10.2528/PIERB13072502en
dc.identifier.urihttp://hdl.handle.net/10754/563171en
dc.description.abstractIn this paper, we derive a new geometrical blind bend scattering model for vehicle-to- infrastructure (V2I) communications. The proposed model takes into account single-bounce and double- bounce scattering stemming from fixed scatterers located on both sides of a curved street. Starting from the geometrical blind bend model, the exact expression of the angle of departure (AOD) is derived. Based on this expression, the probability density function (PDF) of the AOD and the Doppler power spectrum are determined. Analytical expressions for the channel gain and the temporal autocorrelation function (ACF) are provided under non-line-of-sight (NLOS) conditions. Additionally, we investigate the impact of the position of transmitting vehicle relatively to the receiving road-side unit on the channel statistics. Moreover, we study the performance of different digital modulations over a sum of singly and doubly scattered (SSDS) channel. Note that the proposed V2I channel model falls under the umbrella of SSDS channels since the transmitted signal undergoes a combination of single-bounce and double-bounce scattering. We study some characteristic quantities of SSDS channels and derive expressions for the average symbol error probability of several modulation schemes over SSDS channels with and without diversity combining. The validity of these analytical expressions is confirmed by computer-based simulations.en
dc.publisherEMW Publishingen
dc.titleChannel modelling and performance analysis of V2I communication systems in blind bend scattering environmentsen
dc.typeArticleen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journalProgress In Electromagnetics Research Ben
dc.contributor.institutionDepartment of Electrical Engineering, Qatar University, Doha, Qataren
kaust.authorChelli, Alien
kaust.authorAlouini, Mohamed-Slimen
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