liu.seSearch for publications in DiVA
Change search
ReferencesLink to record
Permanent link

Direct link
Cluster-Based Radio Resource Management for D2D-Supported Safety-Critical V2X Communications
Chalmers, Sweden.
Linköping University, Department of Science and Technology, Communications and Transport Systems. Linköping University, Faculty of Science & Engineering.
Chalmers, Sweden.
Chalmers, Sweden.
2016 (English)In: IEEE Transactions on Wireless Communications, ISSN 1536-1276, E-ISSN 1558-2248, Vol. 15, no 4, 2756-2769 p.Article in journal (Refereed) PublishedText
Abstract [en]

Deploying direct device-to-device (D2D) links is a promising technology for vehicle-to-X (V2X) applications. However, intracell interference, along with stringent requirements on latency and reliability, are challenging issues. In this paper, we study the radio resource management problem for D2D-based safety-critical V2X communications. We first transform the V2X requirements into the constraints that are computable using slowly varying channel state information only. Secondly, we formulate an optimization problem, taking into account the requirements of both vehicular users (V-UEs) and cellular users (C-UEs), where resource sharing can take place not only between a V-UE and a C-UE but also among different V-UEs. The NP-hardness of the problem is rigorously proved. Moreover, a heuristic algorithm, called Cluster-based Resource block sharing and pOWer allocatioN (CROWN), is proposed to solve this problem. Finally, simulation results indicate promising performance of the CROWN scheme.

Place, publisher, year, edition, pages
IEEE Press, 2016. Vol. 15, no 4, 2756-2769 p.
Keyword [en]
D2D communication; radio resource management; V2X communication
National Category
Civil Engineering
Identifiers
URN: urn:nbn:se:liu:diva-127781DOI: 10.1109/TWC.2015.2509978ISI: 000374240500024OAI: oai:DiVA.org:liu-127781DiVA: diva2:927615
Note

Funding Agencies|Swedish Research Council [2011-5824]; EU [ICT-317669]; European FP7 Marie Curie IOF Grant [329313]

Available from: 2016-05-12 Created: 2016-05-12 Last updated: 2016-05-12

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Yuan, Di
By organisation
Communications and Transport SystemsFaculty of Science & Engineering
In the same journal
IEEE Transactions on Wireless Communications
Civil Engineering

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 138 hits
ReferencesLink to record
Permanent link

Direct link