In wireless communications, channels can not only change, but they can also age. For contemporary systems, these connections between the transmitter and the receiver break down over time, user movement and power dissipation. Understanding how channels age in future systems, as well as how to mitigate such issues, are key to developing the next generation of wireless communications, according to an international collaboration studying the topic in reconfigurable intelligent surface (RIS)-assisted systems.
Timing, among other factors, improves aging in next-generation wireless communications
