A Novel White Space Optimization Scheme Using Memory Enabled Genetic Algorithm in Cognitive Vehicular Communication

Riaz, Farhan; Shafi, Imran; Jabbar, Sohail; Khalid, Shehzad; Rho, Seungmin

doi:10.1007/s11277-015-3117-4

Cited by 14 publications

(11 citation statements)

References 34 publications

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“…Furthermore, the cooperative perception between AVs has been supposed to be made using Wireless access for Vehicular Environment (WAVE) as a communication medium. According to [ 33 ], WAVE has not been found suitable to provide the reliable communication medium for increasing number of vehicles competing for the same channel within the same area. The real-time applications like road safety using cooperative perception require less than 200 milliseconds delay [ 34 ] but it has been noted by [ 35 ] that due to data contention in the control channel of WAVE, data packets have to be re-sent many times and as a result the safety message delivery time exceeds 1000 milliseconds.…”

Section: Simulation/ Real Time Experiments Along the Result/ Discussimentioning

confidence: 99%

Towards social autonomous vehicles: Efficient collision avoidance scheme using Richardson’s arms race model

Riaz

Niazi

2017

PLoS ONE

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This paper presents the concept of a social autonomous agent to conceptualize such Autonomous Vehicles (AVs), which interacts with other AVs using social manners similar to human behavior. The presented AVs also have the capability of predicting intentions, i.e. mentalizing and copying the actions of each other, i.e. mirroring. Exploratory Agent Based Modeling (EABM) level of the Cognitive Agent Based Computing (CABC) framework has been utilized to design the proposed social agent. Furthermore, to emulate the functionality of mentalizing and mirroring modules of proposed social agent, a tailored mathematical model of the Richardson’s arms race model has also been presented. The performance of the proposed social agent has been validated at two levels–firstly it has been simulated using NetLogo, a standard agent-based modeling tool and also, at a practical level using a prototype AV. The simulation results have confirmed that the proposed social agent-based collision avoidance strategy is 78.52% more efficient than Random walk based collision avoidance strategy in congested flock-like topologies. Whereas practical results have confirmed that the proposed scheme can avoid rear end and lateral collisions with the efficiency of 99.876% as compared with the IEEE 802.11n-based existing state of the art mirroring neuron-based collision avoidance scheme.

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Section: Simulation/ Real Time Experiments Along the Result/ Discussimentioning

confidence: 99%

Towards social autonomous vehicles: Efficient collision avoidance scheme using Richardson’s arms race model

Riaz

Niazi

2017

PLoS ONE

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“…IEEE 802.11p protocol is using seven 10 MHz wide channels in the range of 5.9 GHz spectrum. However, it has been found that these dedicated frequency resources fail to solve the problem of bandwidth allocation due to the increasing number of users (vehicles) competing for same channel within the same area (Riaz et al 2015b). Furthermore, the delay in safety messages should be less than 200 ms in vehicular adhoc networks (VANETs).…”

Section: B Semi-autonomous Ground Vehiclesmentioning

confidence: 99%

“…Furthermore, single radio access technology (RAT) is used for exchanging context-aware information. According to Riaz et al (2015b) single RAT can build incomplete field potential and hence, rear end collision algorithms cannot performed at their best. This is the drawback of this research work and it can be improved using multi-RAT concept proposed by Riaz et al (2015b).…”

Section: K Semi-autonomous Car: Cloud Inspired Road Collision Detectmentioning

confidence: 99%

Road collisions avoidance using vehicular cyber-physical systems: a taxonomy and review

Riaz

Niazi

2016

Complex Adapt Syst Model

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Road traffic is known to have its own complex dynamics. One implication of complexity is that road traffic collisions have become an unwelcome but unavoidable part of human life. One of the major causes of collisions is the human factor. While car manufacturers have been focusing on developing feasible solutions for autonomous and semi-autonomous vehicles to replace or assist human drivers, the proposed solutions have been designed only for individual vehicles. The road traffic, however, is an interaction-oriented system including complex flows. Such a system requires a complex systems approach to solving this problem as it involves considering not only pedestrians, road environment, but also road traffic which can include multiple vehicles. Recent research has demonstrated that large-scale autonomous vehicular traffic can be better modeled using a collective approach as proposed in the form of vehicular cyber-physical systems (VCPS) such as given by Li et al. (IEEE Trans Parallel Distrib Syst 23(9):1775–1789, 2012) or Work et al. (Automotive cyber physical systems in the context of human mobility. In: National workshop on high-confidence automotive cyber-physical systems, Troy, MI, 2008). To the best of our knowledge, there is currently no comprehensive review of collision avoidance in the VCPS. In this paper, we present a comprehensive literature review of VCPS from the collision-avoidance perspective. The review includes a careful selection of articles from highly cited sources presented in the form of taxonomy. We also highlight open research problems in this domain.

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“…Park et al [6] have proposed an idea to use existing well-established cellular network based smartphone platform for vehicular networking applications. However, the problem with these IoV systems is that most of them are using DSRC or single Radio Access Technology (RAT) as a wireless technology, which has been proven to be failed for efficient communication between vehicles [7]. Hence, there is a need of new wireless technology, which help the vehicles to exchange their credentials more efficiently.…”

Section: Introductionmentioning

confidence: 99%

“…In our previous research work, we proposed the outlines of Cognitive Radio Site (CR-Site) that acts as invehicle gadget for efficient V2V communication [23]. The CR-Site contains following functions (i) spectrum sensing (ii) spectrum optimisation and (iii) spectrum mobility.…”

Section: Introductionmentioning

confidence: 99%

Emotion-controlled spectrum mobility scheme for efficient syntactic interoperability in cognitive radio-based unmanned vehicles

Riaz

Rathore

Sohail

et al. 2020

Computer Communications

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A Novel White Space Optimization Scheme Using Memory Enabled Genetic Algorithm in Cognitive Vehicular Communication

Cited by 14 publications

References 34 publications

Towards social autonomous vehicles: Efficient collision avoidance scheme using Richardson’s arms race model

Towards social autonomous vehicles: Efficient collision avoidance scheme using Richardson’s arms race model

Road collisions avoidance using vehicular cyber-physical systems: a taxonomy and review

Emotion-controlled spectrum mobility scheme for efficient syntactic interoperability in cognitive radio-based unmanned vehicles

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