| 1. |
- Fallgren, Mikael, et al.
(författare)
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Fifth-Generation Technologies for the Connected Car Capable Systems for Vehicle-to-Anything Communications
- 2018
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Ingår i: IEEE Vehicular Technology Magazine. - 1556-6080 .- 1556-6072. ; 13:3, s. 28-38
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Tidskriftsartikel (refereegranskat)abstract
- Two strong technology trends, one in the mobile communications industry and the other in the automotive industry, are becoming interwoven and will jointly provide new capabilities and functionality for upcoming intelligent transport systems (ITSs) and future driving. The automotive industry is on a path where vehicles are continuously becoming more aware of their environment due to the addition of various types of integrated sensors. At the same time, the amount of automation in vehicles increases, which, with some intermediate steps, will eventually culminate in fully automated driving without human intervention. Along this path, the amount of interactions rises, both in-between vehicles and between vehicles and other road users, and with an increasingly intelligent road infrastructure. As a consequence, the significance and reliance on capable communication systems for vehicleto-anything (V2X) communication is becoming a key asset that will enhance the performance of automated driving and increase further road traffic safety with combination of sensor-based technologies [1].
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| 2. |
- Hui, Dennis, et al.
(författare)
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Channel Coding in 5G New Radio : A Tutorial Overview and Performance Comparison with 4G LTE
- 2018
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Ingår i: IEEE Vehicular Technology Magazine. - Piscataway, NJ : IEEE. - 1556-6072 .- 1556-6080. ; 13:4, s. 60-69
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Tidskriftsartikel (refereegranskat)abstract
- Fifth-generation (5G) new radio (NR) holds promise in fulfilling new communication requirements that enable ubiquitous, low-latency, high-speed, and high-reliability connections among mobile devices. Compared to fourth-generation (4G) long-Term evolution (LTE), new error-correcting codes have been introduced in 5G NR for both data and control channels. In this article, the specific low-density parity-check (LDPC) codes and polar codes adopted by the 5G NR standard are described. The purpose of each key component in these codes and the associated operations are explained. Performance and implementation advantages of these new codes are compared with those of 4G LTE.
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| 3. |
- Jang, Insun, et al.
(författare)
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The Software-Defined Vehicular Cloud : A New Level of Sharing the Road
- 2017
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Ingår i: IEEE Vehicular Technology Magazine. - : Institute of Electrical and Electronics Engineers (IEEE). - 1556-6072 .- 1556-6080. ; 12:2, s. 78-88
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Tidskriftsartikel (refereegranskat)abstract
- A vehicular cloud (VC) is a type of mobile ad hoc cloud in which multiple vehicles share their resources and perform collaborative jobs. In this article, we propose a software-defined (SD) VC (SDVC) architecture to achieve flexible VC control and efficient resource utilization in a centralized manner.
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| 4. |
- Khodaei, Mohammad, et al.
(författare)
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The Key to Intelligent Transportation : Identity and Credential Management in Vehicular Communication Systems
- 2015
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Ingår i: IEEE Vehicular Technology Magazine. - : IEEE. - 1556-6072 .- 1556-6080. ; 10:4, s. 63-69
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Tidskriftsartikel (refereegranskat)abstract
- Vehicular Communication (VC) systems will greatly enhance intelligent transportation systems. But their security and the protection of their users’ privacy are a prerequisite for deployment. Efforts in industry and academia brought forth a multitude of diverse proposals. These have now converged to a common view, notably on the design of a security infrastructure, a Vehicular Public Key Infrastructure (VPKI) that shall enable secure conditionally anonymous VC. Standardization efforts and industry readiness to adopt this approach hint to its maturity. However, there are several open questions remaining, and it is paramount to have conclusive answers before deployment. In this article, we distill and critically survey the state of the art for identity and credential management in VC systems, and we sketch a roadmap for addressing a set of critical remaining security and privacy challenges.
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| 5. |
- Strandberg, Kim, 1980, et al.
(författare)
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Securing the Connected Car: A Security Enhancement Methodology
- 2018
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Ingår i: IEEE Vehicular Technology Magazine. - 1556-6080 .- 1556-6072. ; 13:1, s. 56-65
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Tidskriftsartikel (refereegranskat)abstract
- A new era is upon us — an era where Internet connectivity is available everywhere and at all times. Cars have become very complex computer systems with about 100 million lines of code and more than 100 electronic control units (ECUs) interconnected to control everything, including steering, acceleration, brakes, and other safety-critical systems. However, cars were never created with Internet connectivity in mind, and adding this connectivity as an afterthought raises many security concerns. As a result, a security-enhancing approach that considers the entire process from product development to market introduction is required. This article suggests using a methodology known as start, predict, mitigate, and test (SPMT). Its purpose is to predict and mitigate vulnerabilities in vehicles using a systematic approach for security analysis specifically adapted for vehicles. The SPMT methodology builds on existing methodologies and models that are applicable to different phases in a vehicle’s life cycle as well as on new ideas. Unlike other methods, however, the SPMT methodology covers a vehicle’s entire life cycle, which results in security and safety enhancements, something that cannot be achieved by existing methodologies.
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| 6. |
- Uhlemann, Elisabeth, 1971-
(författare)
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Active Safety Vehicles Evolving Towards Automated Driving [Connected Vehicles]
- 2015
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Ingår i: IEEE Vehicular Technology Magazine. - 1556-6072 .- 1556-6080. ; 10:4, s. 20-23
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Towards autonomous vehicles Autonomous dump trucks Suncor Energy will try Komatsu's Autonomous Haulage System (AHS) in the mining industry in northern Canada. Each autonomous dump truck is equipped with vehicle controllers, a high-precision global positioning system (GPS), an obstacle detection system, and a wireless network system. These features allow the dump truck to safely operate though a complex load, haul, and dump cycle and to integrate with the dozers, loaders, and shovels that are also part of the autonomous system. Komatsu claims that AHS reduces the number of drivers working in hostile and remote conditions, increases safety on mine sites, reduces operating costs, increases productivity and efficiency, and reduces fuel consumption and emissions.
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| 7. |
- Uhlemann, Elisabeth
(författare)
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Automakers are Teaming Up with Cellular Providers [Connected Vehicles]
- 2015
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Ingår i: IEEE Vehicular Technology Magazine. - 1556-6072 .- 1556-6080. ; 10:3, s. 23-26
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Delphi Automotive PLC has per-formed a drive from San Francisco, California (Figure 1) to New York, New York (Figure 2) with 99% of the drive in a fully automated mode (Figure 3). Along the way, the vehicle encountered complex driving situations such as traffic circles, construction zones, bridges, tunnels, aggressive drivers, and a variety of weather conditions. The drive was used by Delphi engineers to research and collect information that will help further advance active safety technology, which currently is the most rapidly growing technology sector of the automobile industry. The team collected nearly three terabytes of data-about 30% of all of the printed material in the Library of Congress. Delphi's automat-ed driving vehicle, called Roadrunner, is equipped with six long-range radars, four short-range radars, three vision-based cameras, six lidars, a localization system, intelligent software algorithms, and a full suite of advanced drive assistance systems (ADAS), many of which are already on the market today, including collision mitigation, integrated radar, camera systems, and forward collision and lane departure warning.
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| 8. |
- Uhlemann, Elisabeth
(författare)
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Autonomous Vehicles are Connecting [Connected Vehicles]
- 2015
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Ingår i: IEEE Vehicular Technology Magazine. - 1556-6072 .- 1556-6080. ; 10:2, s. 22-25
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Toward Autonomous Vehicles Ford is testing remote-control repositioning technology using vehiclemounted cameras and real-time streaming video. With Georgia Techowned golf carts to prove the technology, a person sitting in a remote location can access real-time video, streamed over long-term evolution, to drive the carts. The outcome could be a more affordable and effective way to share or park vehicles using a remote valet.
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| 9. |
- Uhlemann, Elisabeth, 1971-
(författare)
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Connected-Vehicles Applications Are Emerging [Connected Vehicles]
- 2016
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Ingår i: IEEE Vehicular Technology Magazine. - 1556-6072 .- 1556-6080. ; 11:1, s. 25-28
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The age of autonomous vehicles is fast approaching, according to new survey results by the World Economic Forum. Nearly 60% of consumers in cities around the world are willing to travel in self-driving vehicles. In the consumer survey among 5,500 respondents in ten countries, acceptance is highest in emerging markets, such as China, India, and the United Arab Emirates; and about 50% in the United States and the United Kingdom; and acceptance rates were lowest in Japan and Germany. As part of a project, the World Economic Forum also conducted interviews with over 20 city policy makers and transport authorities from cities such as Dubai, Helsinki, New York, Amsterdam, Singapore, and Toronto about their expectations for self-driving vehicles. The survey showed that most city authorities believe that applications such as shared self-driving vehicles are coming very quickly and will have the potential to be the last-mile solution for public transport. City planners and governments thus need to prepare for the introduction of self-driving cars-smart mobility cities such as Gothenburg and Singapore are already doing so.
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| 10. |
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