The Relationship between Transport Wireless Network Throughput and Vehicle Speed

Ancans, Arnis; Pētersons, Ernests

doi:10.3103/s0146411618040028

Cited by 3 publications

(3 citation statements)

References 5 publications

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“…The throughput achievable at different layers of the OSI (Open System Interconnection) model varies. In Section 4, the term "throughput" is applied either to communication channel maximum throughput, which is equivalent to the system capacity [1] and is measured at the physical layer [2], or the term is applied to the application layer throughput, which is called goodput, and is accordingly measured at the application layer [3]. In case the term "goodput" is used, the amount of data considered excludes protocol overhead bits and also retransmitted data packets [3].…”

Section: Introductionmentioning

confidence: 99%

“…In Section 4, the term "throughput" is applied either to communication channel maximum throughput, which is equivalent to the system capacity [1] and is measured at the physical layer [2], or the term is applied to the application layer throughput, which is called goodput, and is accordingly measured at the application layer [3]. In case the term "goodput" is used, the amount of data considered excludes protocol overhead bits and also retransmitted data packets [3]. In turn, when determining the capacity of a communication channel, the overheads introduced by higher layers are not considered.…”

Section: Introductionmentioning

confidence: 99%

“…This increases a probability that client data may be lost or corrupted, which in turn means that the lost data will need to be retransmitted. As a result, application layer throughput (goodput) decreases as overheads increase [3]. This may also lead to an increase in the delay of handover procedure [4].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Evaluation of Received Signal Power Level and Throughput Depending on Distance to Transmitter in Testbed for Automotive WLAN IEEE 802.11ac Communication Network

Ancans

Pētersons

Jerjomins

et al. 2022

Latvian Journal of Physics and Technical Sciences

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WLAN IEEE 802.11ac is one of the wireless network technologies that can be used for ITS (Intelligent Transport Systems) needs, in particular for providing vehicle passengers with access to the data transmission network. To evaluate the performance of such automotive wireless access networks, it is necessary to perform experimental measurements. By conducting the throughput measurements in WLAN-based automotive communications testbed, it has been observed that the throughput of the communication channel decreases and the received signal becomes weaker as the vehicle moves away from the wireless access point. The aim of the research is to verify theoretically whether there is a correlation between the received signal power level and the throughput of the communication channel depending on the distance to the transmitter. To calculate the received signal power depending on the distance to the transmitter, a log-normal signal propagation model can be used, which takes into account random signal fluctuations that are described by the Nakagami distribution. Further, based on the obtained results, Shannon’s theorem can be used to calculate the maximum theoretical throughput of the communication channel. The analysis of the obtained results shows that a correlation exists between the received signal power level and the throughput of the communication channel depending on the distance to the transmitter. The performed theoretical calculations justify the experimentally obtained results.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Evaluation of Received Signal Power Level and Throughput Depending on Distance to Transmitter in Testbed for Automotive WLAN IEEE 802.11ac Communication Network

Ancans

Pētersons

Jerjomins

et al. 2022

Latvian Journal of Physics and Technical Sciences

Self Cite

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Technical and economic analysis of transport telecommunication infrastructure

Ancans

Pētersons

Ancāns

et al. 2019

Procedia Computer Science

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IOT System to Limit Speed Rate by Using GPS and RF Devices

Athab

Daghal

2020

IOP Conf. Ser.: Mater. Sci. Eng.

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Since automotive production has been concerned more with fast than ever. Therefore, vehicle accidents are steadily rising because of the increasing number of accidents due to the reckless high speed or caused by the increasing of road obstacles. So, these problems cannot be avoided as a result of that speed. Consequently, it is important to shape an auxiliary system to monitor the vehicles and calculate its speed as required using the GIS maps. These vehicles via messages know the parts covered by the speed reduction. The messages whether received from the controls planted in those zones or by the use of a GPS device to determine the vehicle’s location, then it will decide to decrease the speed or not.

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The Relationship between Transport Wireless Network Throughput and Vehicle Speed

Cited by 3 publications

References 5 publications

Evaluation of Received Signal Power Level and Throughput Depending on Distance to Transmitter in Testbed for Automotive WLAN IEEE 802.11ac Communication Network

Evaluation of Received Signal Power Level and Throughput Depending on Distance to Transmitter in Testbed for Automotive WLAN IEEE 802.11ac Communication Network

Technical and economic analysis of transport telecommunication infrastructure

IOT System to Limit Speed Rate by Using GPS and RF Devices

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