Joint Spectrum and Power Allocation for V2X Communications with Imperfect CSI

• Published in: IEEE transactions on vehicular technology Vol. 72; no. 12; pp. 1 - 15
• Main Authors: Wang, Peng, Wu, Weihua, Liu, Jiayi, Chai, Guanhua, Feng, Li
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.12.2023; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Approximation; chance constraint; Complexity; Doppler effect; Fading channels; imperfect CSI; Interference; Learning; Mapping; Quality of service; Resource allocation; Resource management; robust optimization; Signal to noise ratio; Teaching methods; Uncertainty; V2X communications; Vehicle-to-everything

In Vehicle-to-Everything (V2X) communication, the high mobility of vehicles generates the Doppler shift which leads to channel uncertainties. Moreover, the reasons for channel uncertainties also include the finite channel feedback, channel state information (CSI) loss and latency. With this concern,...