44 citations · 83 across the 15 of their papers we have counts for
30 papers
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…
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…
The Age of Information of Short-Packet Communications: Joint or Distributed Encoding?
Zhifeng Tang, Nan Yang, Parastoo Sadeghi +1
In this paper, we analyze the impact of different encoding schemes on the age of information (AoI) performance in a point-to-point system, where a source generates packets based on…
Whittle Index Based Scheduling Policy for Minimizing the Cost of Age of Information
Zhifeng Tang, Zhuo Sun, Nan Yang +1
We design a new scheduling policy to minimize the general non-decreasing cost function of age of information (AoI) in a multiuser system. In this system, the base station stochasti…
Coverage Analysis for 3D Terahertz Communication Systems
Akram Shafie, Nan Yang, Salman Durrani +3
We conduct novel coverage probability analysis of downlink transmission in a three-dimensional (3D) terahertz (THz) communication (THzCom) system. In this system, we address the un…
IRS-Assisted Ambient Backscatter Communications Utilizing Deep Reinforcement Learning
Xiaolun Jia, Xiangyun Zhou
We consider an ambient backscatter communication (AmBC) system aided by an intelligent reflecting surface (IRS). The optimization of the IRS to assist AmBC is extremely difficult w…