TY - JOUR
T1 - Dynamic separate resource pool algorithm for vehicle-to-infrastructure communication
AU - Yin, Jicheng
AU - Zhao, Shengmin
AU - Hwang, Seung Hoon
N1 - Publisher Copyright:
© 2024 The Authors
PY - 2024/12
Y1 - 2024/12
N2 - In conventional C-V2X, the resource pool used by all users for transmission is unified, regardless of the user identity. Moreover, NR-V2X sidelink feature allows users to randomly select a resource and maintain it for several periods, resulting in interference. In this paper, a separate resource pooling algorithm is introduced, in which the number of resources used by different users is dynamically changed with a fuzzy inference system, considering the current resource status and number of neighbours. Numerical results demonstrate the superiority of the proposed mechanism, in terms of Packet Reception Ratio (PRR) as well as the data Update Delay.
AB - In conventional C-V2X, the resource pool used by all users for transmission is unified, regardless of the user identity. Moreover, NR-V2X sidelink feature allows users to randomly select a resource and maintain it for several periods, resulting in interference. In this paper, a separate resource pooling algorithm is introduced, in which the number of resources used by different users is dynamically changed with a fuzzy inference system, considering the current resource status and number of neighbours. Numerical results demonstrate the superiority of the proposed mechanism, in terms of Packet Reception Ratio (PRR) as well as the data Update Delay.
KW - Cellular-vehicle-to-everything (C-V2X)
KW - Fuzzy inference system (FIS)
KW - SB-SPS
KW - Sidelink communication
KW - V2I
UR - http://www.scopus.com/inward/record.url?scp=85201319956&partnerID=8YFLogxK
U2 - 10.1016/j.icte.2024.08.002
DO - 10.1016/j.icte.2024.08.002
M3 - Article
AN - SCOPUS:85201319956
SN - 2405-9595
VL - 10
SP - 1259
EP - 1265
JO - ICT Express
JF - ICT Express
IS - 6
ER -