Joint Power and Channel Allocation to Minimize Age of Information in Wireless Networks with Time-Varying Channels and Power Constraints

• Published in: IEEE Vehicular Technology Conference pp. 01 - 07
• Main Authors: Chen, Guozhi, Chen, Yuchao, Wang, Jintao, Song, Jian
• Format: Conference Proceeding
• Language: English
• Published: IEEE 24.06.2024
• Subjects: Age of Information; Information age; Lyapunov optimization; Optimization methods; Power allocation; Power demand; Scheduling; Simulation; Time-varying channels; Vehicular and wireless technologies; Wireless networks

In this paper, we consider the scenario where the base station (BS) transmits time-sensitive information to various users via shared orthogonal sub-channels. The BS allocates sub-channels and power to different users to complete the data transmission task in each time slot. The metric Age of Informa...