41 citations · 46 across the 6 of their papers we have counts for
3 papers · 1 filter
Age of Information Under Frame Slotted ALOHA-Based Status Updating Protocol
Zhiling Yue, Howard H. Yang, Meng Zhang +1
We propose a frame slotted ALOHA (FSA)-based protocol for a random access network where sources transmit status updates to their intended destinations. We evaluate the effect of su…
Analysis of Age of Information in Dual Updating Systems
Zhengchuan Chen, Dapeng Deng, Howard H. Yang +5
We study the average Age of Information (AoI) and peak AoI (PAoI) of a dual-queue status update system that monitors a common stochastic process. Although the double queue parallel…
Heterogeneous Cellular Networks with LoS and NLoS Transmissions--The Role of Massive MIMO and Small Cells
Qi Zhang, Howard H. Yang, Tony Q. S. Quek +1
We develop a framework for downlink heterogeneous cellular networks with line-of-sight (LoS) and non-line-of-sight (NLoS) transmissions. Using stochastic geometry, we derive tight…