Enhanced user datagram protocol for video streaming in VANET

Zaidi, Sofiane; Bitam, Salim; Mellouk, Abdelhamid

doi:10.1109/icc.2017.7997020

Cited by 20 publications

(3 citation statements)

References 14 publications

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“…In our paper intead of CRL we are using ECDSA authentication to reduce storage overhead.The paper [6], [7] and [11] illustrate the benefits and drawbacks of Elliptic curve digital signature algorithm (ECDSA) using the two approaches RSS and DSA.There are also some drawbacks incurred based on security which is nothing but the elliptic curve logarithm problem and attacks on hash function. Each road side unit (RSU) acts as the key distributor for a particular group, but the new issue incurred is that the semi-trust RSUs may be compromised.…”

Section: Literature Reviewmentioning

confidence: 99%

Secure Authenticated Communication Via Digital Signature and Clear List in VANETs

Denny

Kumar

2022

ECS Trans.

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Vehicular ad hoc network (VANET) plays a vital role in the intelligent transportation system (ITS). When a vehicle receives a message through network, the CRL (certificate revocation list) checking process will operate before certificate and signature verification. After successful authentication, a CRL list is created based on authentication. This CRL is used to verify whether a vehicle node can be permitted for communication in the VANET network. But when using CRL, a huge amount of storage space and checking time is needed. So we proposed a method without the CRL list. It mentions a key management list to overcome large storage space and checking time. Even it reduced the access delay. For access permission we can do an authentication system based digital novel signature authentication (DNSA) for each vehicle in the VANET with the RSU unit or with other participant node vehicles in the communication as per the topology. We can perform an efficient and secured communication in VANET.

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Section: Literature Reviewmentioning

confidence: 99%

Secure Authenticated Communication Via Digital Signature and Clear List in VANETs

Denny

Kumar

2022

ECS Trans.

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“…The video stream is sent via Wi-Fi to the streaming engine server within the NICU premises [ 46 ]. The transmission of video data occurs in two stages: (I) First, the avconv command (a Unix command) to grab data from a USB camera and transmit the video stream over USB to the NTS client over low latency based User Datagram Protocol (UDP) [ 47 ]. (II) In the second stage, the Secure Reliable Transport (SRT) protocol is used to transmit the video stream from the NTS client to the server [ 48 , 49 ].…”

Section: Table A1mentioning

confidence: 99%

Machine Learning-Based Automatic Classification of Video Recorded Neonatal Manipulations and Associated Physiological Parameters: A Feasibility Study

Singh¹,

Kusuda

McAdams

et al. 2020

Children

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Our objective in this study was to determine if machine learning (ML) can automatically recognize neonatal manipulations, along with associated changes in physiological parameters. A retrospective observational study was carried out in two Neonatal Intensive Care Units (NICUs) between December 2019 to April 2020. Both the video and physiological data (heart rate (HR) and oxygen saturation (SpO2)) were captured during NICU hospitalization. The proposed classification of neonatal manipulations was achieved by a deep learning system consisting of an Inception-v3 convolutional neural network (CNN), followed by transfer learning layers of Long Short-Term Memory (LSTM). Physiological signals prior to manipulations (baseline) were compared to during and after manipulations. The validation of the system was done using the leave-one-out strategy with input of 8 s of video exhibiting manipulation activity. Ten neonates were video recorded during an average length of stay of 24.5 days. Each neonate had an average of 528 manipulations during their NICU hospitalization, with the average duration of performing these manipulations varying from 28.9 s for patting, 45.5 s for a diaper change, and 108.9 s for tube feeding. The accuracy of the system was 95% for training and 85% for the validation dataset. In neonates <32 weeks’ gestation, diaper changes were associated with significant changes in HR and SpO2, and, for neonates ≥32 weeks’ gestation, patting and tube feeding were associated with significant changes in HR. The presented system can classify and document the manipulations with high accuracy. Moreover, the study suggests that manipulations impact physiological parameters.

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“…Xu et al [46] introduced a QoE-driven user-centric solution for Video-on-Demand (VoD) services in vehicular network environments that uniformly distributes video segments along a P2P overlay on top of a cellular network and also proposed a speculation-based prefetching strategy for smoothening the video playback. Zaidi et al [48] proposed a new protocol called Enhanced User Datagram Protocol (EUDP) for video streaming in VANETs, which shows significant improvements when compared to User Datagram Protocol (UDP) with respect to error recovery rate, PSNR, and MOS of the transmitted video.…”

Section: Video Transmission In Vanetsmentioning

confidence: 99%

QoE of Video Streaming in Multihomed Vehicular Networks

Vieira

Luís

Zúquete

et al. 2019

Proceedings of the 4th Internet-QoE Workshop on QoE-based Analysis and Management of Data Communication Networks

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agradecimentos / acknowledgementsChega ao fim este grande capítulo da minha vida. Quero agradecer primeiramente e especialmente aos meus pais, por me darem esta oportunidade, por sempre me terem incentivado e apoiado. À restante família que me motivou neste percurso. Agradecer também à Samantha Oliveira por todo o apoio ao longo deste anos, por ter estado sempre ao meu lado e me ter aturado. Juntamente, ao Filipe Rocha e às demais viagens para a Universidade; aos pequenos-almoços em conjunto que davam a energia necessária logo pela manhã. Quero agradecer também ao Diogo Cunha pelos bons momentos e estadias passadas em Aveiro. Agradeço ao professor orientador André Zuquete, coorientador Miguel Luís e professora Susana Sargento pela orientação, ajuda prestada e oportunidade de fazer parte do NAP. Um agradecimento também aos colegas do NAP, obrigado por toda a ajuda. Um obrigado aos restantes amigos pelo apoio no meu percurso académico, e a tantos outros que também fizeram parte dele.

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Enhanced user datagram protocol for video streaming in VANET

Cited by 20 publications

References 14 publications

Secure Authenticated Communication Via Digital Signature and Clear List in VANETs

Secure Authenticated Communication Via Digital Signature and Clear List in VANETs

Machine Learning-Based Automatic Classification of Video Recorded Neonatal Manipulations and Associated Physiological Parameters: A Feasibility Study

QoE of Video Streaming in Multihomed Vehicular Networks

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