59 citations · 69 across the 4 of their papers we have counts for
4 papers
SeLIP: Similarity Enhanced Contrastive Language Image Pretraining for Multi-modal Head MRI
Zhiyang Liu, Dong Yang, Minghao Zhang +6
Despite that deep learning (DL) methods have presented tremendous potential in many medical image analysis tasks, the practical applications of medical DL models are limited due to…
A BeiDou Signal Acquisition Approach Using Variable Length Data Accumulation based on Signal Delay and Multiplication
Menghuan Yang, Hong Wu, Qiqi Wang +2
The secondary modulation with the NeumannHoffman code increases the possibility of bit sign transition. Unlike other GNSS signals, there is no pilot component for synchronization i…
Group Sparse Precoding for Cloud-RAN with Multiple User Antennas
Zhiyang Liu, Hong Wu, Yingxin Zhao +1
Cloud radio access network (C-RAN) has become a promising network architecture to support the massive data traffic in the next generation cellular networks. In a C-RAN, a massive n…
A Comparative Study of Downlink MIMO Cellular Networks with Co-located and Distributed Base-Station Antennas
Zhiyang Liu, Lin Dai
Despite the common belief that substantial capacity gains can be achieved by using more antennas at the base-station (BS) side in cellular networks, the effect of BS antenna topolo…