Teleoperated Driving Robust and Secure Data Connections

Chucholowski, Frederic; Tang, Tito; Lienkamp, Markus

doi:10.1365/s38314-014-0226-x

Cited by 13 publications

(7 citation statements)

References 5 publications

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“…Winfield [33] presents the basic components of a teleoperated system: the robot (remote vehicle), the remote place of work (teleoperation station) and the connectivity between the two components, while different approaches for a Teleoperated Driving system design [15], [26] already exist. Chucholowski et al [9] measured the latency of video-streams over 3G networks while driving. Their measurements reveal a highly varying average latency of 121 ms and state that 3G connections may be sufficient for Teleoperated Driving.…”

Section: Related Workmentioning

confidence: 99%

“…While a lot of measurements have been conducted already, it is hard to map these results to Teleoperated Driving specifically. For instance, some studies [9], [19] focus on 3G networks only, some studies lack either throughput [21] or upload measurements [22], [25], while others include limited amount of driving (120 km) [34] or stick to specific routes [27]. Teleoperated Driving is presented in [17], but real measured values are missing.…”

Section: Related Workmentioning

confidence: 99%

“…Tighter requirements exist for the uplink, which is used at least for streaming video data. For instance, it is known that for transmitting a view of 150 • at least 3 MBit/s of uplink [9] are required. This 150 • view is deemed sufficient to safely control vehicles in straight driving scenarios, but does not meet governmental regulations, e.g.…”

Section: Requirements For Teleoperated Drivingmentioning

confidence: 99%

See 2 more Smart Citations

Measuring the Feasibility of Teleoperated Driving in Mobile Networks

Neumeier

Walelgne

Bajpai

et al. 2019

2019 Network Traffic Measurement and Analysis Conference (TMA)

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Teleoperated Driving is the remote control driving of a vehicle by a human driver. The concept of Teleoperated Driving requires the use of mobile networks, which typically experience variable throughput, variable latency and uneven network coverage. To investigate whether Teleoperated Driving can be possible with contemporary mobile networks, we have conducted measurements while driving with vehicles in the real world. We used complementary measurement setups to obtain results that can be compared. The dataset consists of about 5200 km (4660 minutes) driving measurements. Results show that Teleoperated Driving could be possible, but the high variance of network parameters makes it difficult to use the system at all times. It appears that the speed of the vehicle and the distance to the base station may not influence Teleoperated Driving, while handover with changed radio technology, signal strength and distance to the teleoperation station may have an impact. Possible mitigations to overcome these problems along with a basic whitelisting approach is discussed.

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Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Section: Requirements For Teleoperated Drivingmentioning

confidence: 99%

See 1 more Smart Citation

Measuring the Feasibility of Teleoperated Driving in Mobile Networks

Neumeier

Walelgne

Bajpai

et al. 2019

2019 Network Traffic Measurement and Analysis Conference (TMA)

View full text Add to dashboard Cite

show abstract

“…Latency over wireless networks varies over time and space. The exact variation depends on many factors, but field tests have shown average video streaming latencies of 121 ms (Chucholowski et al, 2014) and 205 ms (Shen et al, 2016) over 3G networks, and 183 ms over 4G networks (Shen et al, 2016). Two-way latency was measured over LTE networks at 75-83 ms (Dano, 2013) and about 100 ms (Kang et al, 2018;Liu et al, 2017).…”

Section: Technical Feasibilitymentioning

confidence: 99%

Non-technological challenges for the remote operation of automated vehicles

Goodall

2020

Transportation Research Part A: Policy and Practice

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No existing automated vehicle can operate in all conditions and environments. In order to allow unmanned operation of automated vehicles in all conditions, many developers have the capability for human drivers to operate the vehicle from a remote location using wireless communication. This practice, referred to as remote operation or teleoperation, is prevalent among industry, yet has received little attention in the legal and transportation literature. This paper describes the legal environment for remote operation of vehicles, both in terms of existing motor vehicle codes and model legislation. The operational performance of remote operation is explored, and a model is developed to estimate the number of remote operators needed to manage large automated vehicle fleets using reasonable assumptions.

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“…This simple example, describing only one aspect of intervehicle cooperative awareness message already poses requirements on maximum tolerable end-to-end latency of approx-imately 3.3 ms. Empirical simulations as well as field tests show that neither 3GPP based LTE nor WAVE/ITS-G5 cannot satisfy such requirement on latency [17]. WAVE/ITS-G5 is also challenged to transmit the required by [16] payload in such a short amount of time: the message transporting the offered trajectories has an estimated size of 4 kB.…”

Section: A Ultra-low Latency and Very High Reliabilitymentioning

confidence: 99%

Automotive requirements for future mobile networks

Alieiev¹,

Kwoczek²,

Hehn³

2015

2015 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM)

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We present future use cases from the field of Advanced Driver Assistance Systems (ADAS) and discuss the imposed requirements on communications systems. The presented use cases show that there exist very strict requirements in terms of data rate, end-to-end latency, and reliability. These requirements cannot be fulfilled by existing technologies. We attempt to emphasize that proper development of beyond 4G solutions will potentially enable a new range of safety and driver assistance services.

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Teleoperated Driving Robust and Secure Data Connections

Cited by 13 publications

References 5 publications

Measuring the Feasibility of Teleoperated Driving in Mobile Networks

Measuring the Feasibility of Teleoperated Driving in Mobile Networks

Non-technological challenges for the remote operation of automated vehicles

Automotive requirements for future mobile networks

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