Le Phuong Cao

Phuong Cao received his Ph.D degree in Electrical Engineering from School of Electrical Engineering and Computer Science - KTH Royal Institute of Technology under the supervision of Professor Tobias J. Oechtering and Professor Mikael Skoglund. 

From 2018, he is with Ericsson AB, Sweden.

Research Interests

Convex Optimization, Information Theory, Wireless Communication, MIMO, Massive MIMO and Beamforming, AI and Machine Learning.

Some Adwards and Honors

• Ericsson’s Research Foundation Grant., Ericsson AB, Sweden 2017  
• Knut and Alice Wallenbergs Foundation Jubilee appropriation - Young Scientists Program, KTH, Sweden 2016 
• Knut and Alice Wallenbergs Foundation Jubilee appropriation - Young Scientists Program, KTH, Sweden 2015
• Outstanding Academic Award., Yuan Ze University, Taiwan 2012

Some Recent Results

• Ph.D Thesis: Optimal Transmit Strategies for Multi-antenna Systems with Joint Sum and Per-antenna Power Constraints 
• Massive MIMO with sub-connected architecture

1. Transmit Beamforming for Single-user Large-scale MISO systems with Sub-connected Architecture and Per-antenna Power Constraints, - joint work with Tobias J. Oechtering and Mikael Skoglund. pdf

2. Precoding Design for Massive MIMO systems with Sub-connnected Architecture and Per-antenna Power Constraints, - joint work with Tobias J. Oechtering and Mikael Skoglund. pdf

• Wiretap channel

1. Optimal Transmit Strategies for Gaussian MISO Wiretap Channels - joint work with Tobias J. Oechtering. pdf
2. Optimal Trade-off Between Transmission Rate and Secrecy Rate in Gaussian MISO Wiretap Channels - joint work with Tobias J. Oechtering. pdf slides

• Joint sum and per-antenna power constraints

1. Optimal Transmit Strategy for MIMO Channel with Joint Sum and Per-antenna Power Constraints - joint work with Tobias J. Oechtering. pdf slides

2. Optimal transmit strategy for MISO channels with joint sum and per-antenna power constraints - joint work with Tobias J. Oechtering, Rafael F. Schaefer and Mikael Skoglund. pdf

3. Optimal transmission rate for MISO channels with joint sum and per-antenna power constraints - joint work with Tobias J. Oechtering, Rafael F. Schaefer and Mikael Skoglund.  pdf slides

4. Optimal Transmission with Per-antenna Power Constraints for Multiantenna Bidirectional Broadcast Channels - joint work with Tobias J. Oechtering and Mikael Skoglund. pdf slides

Publications and CV

DiVA publication list