NDLI: Enhanced 5G V2X Services using Sidelink Device-to-Device Communications

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Enhanced 5G V2X Services using Sidelink Device-to-Device Communications

Content Provider	Hyper Articles en Ligne (HAL)
Author	Bonjorn, Nestor Foukalas, Fotis Pop, Paul
Copyright Year	2018
Abstract	—In this paper, we present advances of sidelink (SL) device-to-device (D2D) communications as a key-enabling technology for 5G enhanced vehicular-to-everything (eV2X) communications. We provide an overview about the resource allocation and scheduling of different SL D2D modes under in-coverage and out-of-coverage application scenarios. Moreover, we present the scheduling for SL D2D V2X communications, which relies on semi-persistent scheduling (SPS) as proposed within the 3GPP specification. Simulations were carried out to evaluate the performance in terms of collision probability assuming different values of the key parameters such as resource reselection interval (RRI) and resource selection window. We finally discuss about the open technical challenges for ultra-reliable and low-latency communications as distilled from the 5G V2X use cases introduced in 3GPP Rel.15. A cooperative resource allocation and scheduling solution is also given, where a more detailed version is considered our future work on this topic.
Related Links	https://inria.hal.science/hal-01832538/file/paper17.pdf
Volume Number	IFIP eCollection-2
Conference Proceedings	17th Annual Mediterranean Ad Hoc Networking Workshop (Med-Hoc-Net 2018)
Language	English
Publisher	HAL CCSD
Publisher Date	2018-01-01
Access Restriction	Open
Subject Keyword	scheduling cooperative solution 5G V2X services re- source allocation sidelink device-to-device
Content Type	Text
Resource Type	Conference Proceedings
Subject	Computer Science

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