Minimizing Route Coupling Effect in Multipath Video Streaming Over Vehicular Network

Aliyu, Ahmed; Abdullah, Abdul Hanan; Sikandar, Ajay; Joda, Usman Mohammed; Sadiq, Fatai Idowu; Ado, Abubakar

doi:10.1007/978-981-13-2035-4_13

Cited by 5 publications

(5 citation statements)

References 31 publications

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“…They implemented a simulation study upon numerical formulations to show the presence of a vehicle within the network as an angle area. Their results showed that FEC in their proposed simulation was able to improve the quality of video streaming (Aliyu et al 2018). In the same context, the author of (Herrero 2017) presented a mathematical model for the playback of media in real-time communications under multipath conditions.…”

Section: Related Workmentioning

confidence: 97%

Performance Improvement of Ber Based on Multipath Forward Error Correction Diversity in Wireless Communication Channels

Al-Khalil

2020

JDU

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The multipath phenomenon is a major factor that is continually affected negatively the performance of wireless communication systems. Since the receiver gets different copies of the transmitted signal from various paths at different times. Consequently, destructive or constructive interference can occur. Therefore, the performance of wireless communication systems is poor in term of bit error rate. This phenomenon can be taken as an advantage if the multiple – input – multiple – output antenna systems are employed at both transmitter and receiver sides (antenna diversity) to improve the bit error rate performance. This paper focuses on the combination of multipath forward error correction diversity technique with vertical-Bell laboratories layered space-time coding. This will lead to enhance the bit error rate in wireless communication systems. The proposed system used Rayleigh and additive white Gaussian noise as two different channel models. The multipath forward error correction diversity technique treats the multipath propagated signals as unessential copies, to utilise them to enhance the bit error rate limitation in the multiple – input – multiple – output systems. The simulation results showed that the performance of the proposed system can be gradually improved by increasing the number of utilised multipath signals in the multipath forward error correction diversity technique

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Section: Related Workmentioning

confidence: 97%

Performance Improvement of Ber Based on Multipath Forward Error Correction Diversity in Wireless Communication Channels

Al-Khalil

2020

JDU

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show abstract

Section: Related Workmentioning

confidence: 98%

“…The effects of multipath on the vehicular networks video streaming has also attracted the attention of researchers. In (Aliyu et al 2018), the authors were concentrated on the use of FEC as a link quality parameter for multipath video streaming to minimize route coupling effect. They implemented a simulation study upon numerical formulations to show the presence of a vehicle within the network as an angle area.…”

Section: Related Workmentioning

confidence: 99%

Untitled

2020

JDU

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The multipath phenomenon is a major factor that is continually affected negatively the performance of wireless communication systems. Since the receiver gets different copies of the transmitted signal from various paths at different times. Consequently, destructive or constructive interference can occur. Therefore, the performance of wireless communication systems is poor in term of bit error rate. This phenomenon can be taken as an advantage if the multipleinputmultipleoutput antenna systems are employed at both transmitter and receiver sides (antenna diversity) to improve the bit error rate performance. This paper focuses on the combination of multipath forward error correction diversity technique with vertical-Bell laboratories layered space-time coding. This will lead to enhance the bit error rate in wireless communication systems. The proposed system used Rayleigh and additive white Gaussian noise as two different channel models. The multipath forward error correction diversity technique treats the multipath propagated signals as unessential copies, to utilise them to enhance the bit error rate limitation in the multipleinputmultipleoutput systems. The simulation results showed that the performance of the proposed system can be gradually improved by increasing the number of utilised multipath signals in the multipath forward error correction diversity technique.

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“…It is a network in which communication is performed with the aid of vehicles as nodes and a roadside unit (RSU) as an immovable node. Important applications of VDTN include on-road accident warning, traffic status notification, vehicle collision prevention, real-time advertisements, and infotainments [4][5][6][7][8]. A vehicular network is characterized by a highly dynamic topology that can be discontinuous in some scenarios.…”

Section: Introductionmentioning

confidence: 99%

An improved multipath video data communication in a vehicular delay-tolerant network

Almotairi

2022

PLoS ONE

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A vehicular network offers diverse beneficial services related to video streaming in different types of setups, including rural and urban. Some of the recent issues in vehicular communication include prospect of leveraging machine learning and blockchain for privacy and security enhancement, and resource allocation for video streaming coupled with integration of 6G networks for high data rate. Considering the extreme mobility and dynamic structure of vehicular networks and the high data rates of video streams, a unitary route may not support the required quality of a video stream. To achieve load balancing, connectivity among vehicles, path diversity, and low delay, the multipath transmission with a delay-tolerant network (DTN) concept based on a node disjoint algorithm is considered. In this proposed study, video frames are categorized in accordance with priority and forwarded via two graded paths. The first path carries the video reference frame, which is the most important frame for video decoding. The second path carries neighboring frames during video transmission. For the efficient selection of an optimal relay vehicle, a communication cost function is introduced into the existing DTN. This communication cost function is based on three key enhancement parameters: link stability rate, accessible bandwidth estimation, and transmission delay. The improvement in this study, is the integration of store-carry-forward strategy to the existing multipath data forwarding strategy. On the basis of the simulation outcomes, the proposed multipath video data communication in a vehicular DTN (MVDTN) scheme can enhance video data delivery in terms of packet loss ratio, end-to-end delay, structural similarity index measure, and peak signal-to-noise ratio. Considering the aforementioned metrics, our proposed schemes outperform the baseline schemes, namely, road-based multi-metrics forwarder selection evaluation for multipath video streaming and quality of service-aware multipath video streaming for an urban vehicular ad hoc network by using ant colony optimization.

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Minimizing Route Coupling Effect in Multipath Video Streaming Over Vehicular Network

Cited by 5 publications

References 31 publications

Performance Improvement of Ber Based on Multipath Forward Error Correction Diversity in Wireless Communication Channels

Performance Improvement of Ber Based on Multipath Forward Error Correction Diversity in Wireless Communication Channels

Untitled

An improved multipath video data communication in a vehicular delay-tolerant network

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