Performance Comparison of Fixed and Moving Relays under Co-channel Interference
Paper i proceeding, 2012
In this paper, we study and compare the outage probability (OP) of a vehicular user of dual-hop moving relay node (MRN) assisted transmission, dual-hop transmission assisted by a fixed relay node (FRN), as well as of the baseline single-hop direct transmission under of co-channel interference. For an accurate comparison, we numerically optimize the FRN position which minimizes the average vehicular user OP. When vehicular penetration loss is moderate to high, MRN assisted transmission is shown to greatly outperform transmission assisted by an FRN as well as direct transmission. Hence the use of MRNs is very promising for improving the quality-of-service of vehicular users for future mobile communication systems.
Författare
Sui Yutao
Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk
Agisilaos Papadogiannis
Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk
Wei Yang
Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk
Tommy Svensson
Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk
2012 IEEE Globecom Workshops, GC Wkshps 2012; Anaheim, CA; United States; 3 December 2012 through 7 December 2012
574-579 6477637
978-146734941-3 (ISBN)
Advanced Radio Interface Technologies for 4G Systems (ARTIST4G)
Europeiska kommissionen (EU) (EC/FP7/247223), 2010-01-01 -- 2012-06-30.
Styrkeområden
Informations- och kommunikationsteknik
Ämneskategorier
Kommunikationssystem
DOI
10.1109/GLOCOMW.2012.6477637
ISBN
978-146734941-3