Junghoon Lee

Works (3)

Updated: July 5th, 2023 15:39

2015 journal article

Joint User Selection and Feedback Bit Allocation Based on Sparsity Constraint in MIMO Virtual Cellular Networks

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 15(3), 2069–2079.

By: J. Lee n, W. Choi * & H. Dai n 

author keywords: Multiple-input multiple-output (MIMO); virtual cellular network; limited feedback; user selection
TL;DR: This paper considers the user selection and feedback design problems in a virtual cellular network (VCN), where multiple base stations (BSs) share a user set, and proposes an efficient algorithm with significantly reduced computational complexity by relaxing the sparsity constraint on the feedback sizes. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2015 article

Nash Bargaining in Beamforming Games with Quantized CSI in Two-user Interference Channels

2015 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM).

By: J. Lee n & H. Dai n 

author keywords: Beamforming; Nash bargaining; limited feedback; multiple-input single-output; interference channels
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Unified codebook design for vector channel quantization in MIMO broadcast channels

IEEE Transactions on Signal Processing, 63(10), 2509–2519.

By: J. Lee & W. Choi

Source: NC State University Libraries
Added: August 6, 2018

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