TY - GEN
T1 - Vehicular relay nodes for cellular deployments
T2 - 2013 IEEE 77th Vehicular Technology Conference, VTC Spring 2013
AU - Lavi, Nadav
AU - Scheim, Jacob
PY - 2013
Y1 - 2013
N2 - Multi layer heterogeneous networks (HetNet) are constantly evolving along with the ever increasing anywhere anytime connectivity demand. This paper presents a new HetNet deployment approach different from classical cellular deployments which are solely based on static infrastructure. The new deployment approach proposes using of an overlay of nomadic vehicular relay nodes (VeRNs) with an existing cellular infrastructure. VeRN uplink performance are analyzed in two deployment models, which focus on VeRN impact on the network as a function of its placement. A comparison between a direct cellular link and a 2-hop relay link based on VeRN for the proposed deployment models is presented with link levels and spectral efficiency (SE) results. The analysis is based on extensive simulations processed with an indicative proposed figure of merit (FOM). The results show significant improvement in link level as well as substantial increase in spectral efficiency when using VeRNs for a large range of deployment parameters.
AB - Multi layer heterogeneous networks (HetNet) are constantly evolving along with the ever increasing anywhere anytime connectivity demand. This paper presents a new HetNet deployment approach different from classical cellular deployments which are solely based on static infrastructure. The new deployment approach proposes using of an overlay of nomadic vehicular relay nodes (VeRNs) with an existing cellular infrastructure. VeRN uplink performance are analyzed in two deployment models, which focus on VeRN impact on the network as a function of its placement. A comparison between a direct cellular link and a 2-hop relay link based on VeRN for the proposed deployment models is presented with link levels and spectral efficiency (SE) results. The analysis is based on extensive simulations processed with an indicative proposed figure of merit (FOM). The results show significant improvement in link level as well as substantial increase in spectral efficiency when using VeRNs for a large range of deployment parameters.
UR - http://www.scopus.com/inward/record.url?scp=84893570017&partnerID=8YFLogxK
U2 - 10.1109/VTCSpring.2013.6692808
DO - 10.1109/VTCSpring.2013.6692808
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AN - SCOPUS:84893570017
SN - 9781467363372
T3 - IEEE Vehicular Technology Conference
BT - 2013 IEEE 77th Vehicular Technology Conference, VTC Spring 2013 - Proceedings
Y2 - 2 June 2013 through 5 June 2013
ER -