99 citations · 150 across the 9 of their papers we have counts for
9 papers
Cooperative Multi-Cell Massive Access with Temporally Correlated Activity
Weifeng Zhu, Meixia Tao, Xiaojun Yuan +2
This paper investigates the problem of activity detection and channel estimation in cooperative multi-cell massive access systems with temporally correlated activity, where all acc…
Fundamental Limits of Communication Efficiency for Model Aggregation in Distributed Learning: A Rate-Distortion Approach
Naifu Zhang, Meixia Tao, Jia Wang +1
One of the main focuses in distributed learning is communication efficiency, since model aggregation at each round of training can consist of millions to billions of parameters. Se…
Heterogeneous Coded Distributed Computing: Joint Design of File Allocation and Function Assignment
Fan Xu, Meixia Tao
This paper studies the computation-communication tradeoff in a heterogeneous MapReduce computing system where each distributed node is equipped with different computation capabilit…
Content Caching and Delivery in Wireless Radio Access Networks
Meixia Tao, Deniz Gündüz, Fan Xu +1
Today's mobile data traffic is dominated by content-oriented traffic. Caching popular contents at the network edge can alleviate network congestion and reduce content delivery late…
Fundamental Limits of Decentralized Caching in Fog-RANs with Wireless Fronthaul
Fan Xu, Meixia Tao
This paper aims to characterize the synergy of distributed caching and wireless fronthaul in a fog radio access network (Fog-RAN) where all edge nodes (ENs) and user equipments (UE…
Cache-Aided Interference Management in Partially Connected Linear Networks
Fan Xu, Meixia Tao, Tiankai Zheng
This paper studies caching in (K+L-1) x K partially connected wireless linear networks, where each of the K receivers locally communicates with L out of the K+L-1 transmitters, and…
Fundamental Storage-Latency Tradeoff in Cache-Aided MIMO Interference Networks
Youlong Cao, Meixia Tao, Fan Xu +1
Caching is an effective technique to improve user perceived experience for content delivery in wireless networks. Wireless caching differs from traditional web caching in that it c…
Cooperative Tx/Rx Caching in Interference Channels: A Storage-Latency Tradeoff Study
Fan Xu, Kangqi Liu, Meixia Tao
This paper studies the storage-latency tradeoff in the wireless interference network with caches equipped at all transmitters and receivers. The tradeoff is characterize…
Fundamental Tradeoff between Storage and Latency in Cache-Aided Wireless Interference Networks
Fan Xu, Meixia Tao, Kangqi Liu
This paper studies the fundamental tradeoff between storage and latency in a general wireless interference network with caches equipped at all transmitters and receivers. The trade…