2k citations · 8.2k across the 89 of their papers we have counts for
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Role of Interference Alignment in Wireless Cellular Network Optimization
Gokul Sridharan, Siyu Liu, Wei Yu
The emergence of interference alignment (IA) as a degrees-of-freedom optimal strategy motivates the need to investigate whether IA can be leveraged to aid conventional network opti…
On Optimal Fronthaul Compression and Decoding Strategies for Uplink Cloud Radio Access Networks
Yuhan Zhou, Yinfei Xu, Wei Yu +1
This paper investigates the compress-and-forward scheme for an uplink cloud radio access network (C-RAN) model, where multi-antenna base-stations (BSs) are connected to a cloud-com…
An uplink-downlink duality for cloud radio access network
Liang Liu, Pratik Patil, Wei Yu
Uplink-downlink duality refers to the fact that the Gaussian broadcast channel has the same capacity region as the dual Gaussian multiple-access channel under the same sumpower con…
Cross-layer design for downlink multi-hop cloud radio access networks with network coding
Liang Liu, Wei Yu
There are two fundamentally different fronthaul techniques in the downlink communication of cloud radio access network (C-RAN): the data-sharing strategy and the compression-based…
A Stochastic Analysis of Network MIMO Systems
Kianoush Hosseini, Wei Yu, Raviraj S. Adve
This paper quantifies the benefits and limitations of cooperative communications by providing a statistical analysis of the downlink in network multiple-input multiple-output (MIMO…
Fronthaul Compression and Transmit Beamforming Optimization for Multi-Antenna Uplink C-RAN
Yuhan Zhou, Wei Yu
This paper considers the joint fronthaul compression and transmit beamforming design for the uplink cloud radio access network (C-RAN), in which multi-antenna user terminals commun…