Effective PSCCH Detecting in 5G-NR V2X System.

The Third Generation Partnership Project (3GPP) has been enthusiastically working on standards for Vehicle-to-Everything(V2X) technology. This standard utilizes Physical Sidelink Control Channel (PSCCH) to inform the allocation of physical channel for data which is Physical Sidelink Shared Channel (PSSCH). This paper presents an algorithm to detect the PSCCH efficiently. The proposed algorithm can improve the signal processing delay of the reception module by shortening the detection time of the PSCCH. The detection performance of proposed algorithm is estimated through computer simulation using various channel models of 5G. The simulation results show that the proposed algorithm can be useful for V2X communication implementation.