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We explore the feasibility of 5G for enhancing cooperative automated driving. A V2X solution for enhancing road safety through connected cars based on 5G radio technology is shown. Based on a flexible, re-configurable software defined radio test-bed, we examine the benefit of ultra low latency and high reliability (URLLC) profile for enhanced emergency brake maneuver. This use case reveals the advantages...
Ensuring low-latency and highly reliable communication between vehicles is one of the goals of 5G. We present a 5G Vehicle-to-everything (V2X) wireless testbed based on flexible and re-configurable software defined radio that is designed for cooperative automated driving. The use-cases and communication requirements for cooperative automated driving are discussed to motivate the system design and...
This paper presents a novel analysis of the sensitivity of an important class of filter bank multicarrier (FBMC) systems to time and frequency offsets. For the FBMC system under consideration the mapping for each sub-carrier uses offset quadrature amplitude modulation (OQAM) constellations. Assuming that the time offset (TO) and carrier frequency offset (CFO) are less than the symbol duration and...
In order to reduce the Peak-to-Average Power Ratio (PAPR) of multicarrier signals, a DFT precoding technique can be particularly useful. In this paper we propose to combine such a DFT precoding with the OFDM/OQAM modulation to provide a new frequency access scheme, that we call in short DFT-OQAMA. This DFT-OQAMA technique is compared to the Single-Carrier Frequency Division Multiplex Access (SC-FDMA)...
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