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cs.IT2022
Age of Information of Multi-user Mobile Edge Computing Systems
Zhifeng Tang, Zhuo Sun, Nan Yang +1
In this paper, we analyze the average age of information (AoI) and the average peak AoI (PAoI) of a multiuser mobile edge computing (MEC) system where a base station (BS) generates…
cs.IT2022
Average Age of Information Penalty of Short-Packet Communications with Packet Management
Zhifeng Tang, Nan Yang, Xiangyun Zhou +1
In this paper, we analyze the non-linear age of information (AoI) performance in a point-to-point short packet communication system, where a transmitter generates packets based on…
cs.IT2022★ 17 cited
Age of Information in Downlink Systems: Broadcast or Unicast Transmission?
Zhifeng Tang, Nan Yang, Parastoo Sadeghi +1
We analytically decide whether the broadcast transmission scheme or the unicast transmission scheme achieves the optimal age of information (AoI) performance of a multiuser system…