TY - GEN
T1 - Per-Zone Resource Reuse for NR Sidelink Based Vulnerable Road User Protection
AU - Fu, Qiang
AU - Liu, Jiajia
AU - Wang, Jiadai
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - Benefiting from New Radio (NR) sidelink based Vehicle-to-Everything (V2X) communication, Vulnerable Road Users Protection (VRUP) can be further developed in intelligent transport systems. However, considering limited resources in the V2X network, the interference caused by resource collisions may restrict this development. This paper propose a spatial reuse scheme of frequency resources, namely the Per-Zone Resource Reuse (PZRR) scheme, for NR sidelink based VRUP enhancement. To efficiently characterize the VRUP behavior in the PZRR scheme, a stochastic geometry based theoretical framework is provided by carefully taking into account interference from multiple zones. With the help of this framework, the delivery probability of the VRUP message can be accurately described under various parameter settings. Furthermore, numerical results show that the VRUP message delivery probability can be significantly improved by properly tuning parameter settings.
AB - Benefiting from New Radio (NR) sidelink based Vehicle-to-Everything (V2X) communication, Vulnerable Road Users Protection (VRUP) can be further developed in intelligent transport systems. However, considering limited resources in the V2X network, the interference caused by resource collisions may restrict this development. This paper propose a spatial reuse scheme of frequency resources, namely the Per-Zone Resource Reuse (PZRR) scheme, for NR sidelink based VRUP enhancement. To efficiently characterize the VRUP behavior in the PZRR scheme, a stochastic geometry based theoretical framework is provided by carefully taking into account interference from multiple zones. With the help of this framework, the delivery probability of the VRUP message can be accurately described under various parameter settings. Furthermore, numerical results show that the VRUP message delivery probability can be significantly improved by properly tuning parameter settings.
KW - delivery probability
KW - NR sidelink
KW - per-zone resource reuse
KW - stochastic geometry
KW - vulnerable road user protection
UR - http://www.scopus.com/inward/record.url?scp=85167686406&partnerID=8YFLogxK
U2 - 10.1109/IWCMC58020.2023.10183223
DO - 10.1109/IWCMC58020.2023.10183223
M3 - 会议稿件
AN - SCOPUS:85167686406
T3 - 2023 International Wireless Communications and Mobile Computing, IWCMC 2023
SP - 745
EP - 750
BT - 2023 International Wireless Communications and Mobile Computing, IWCMC 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 19th IEEE International Wireless Communications and Mobile Computing Conference, IWCMC 2023
Y2 - 19 June 2023 through 23 June 2023
ER -
