A
Arogyaswami Paulraj
Researcher at Stanford University
Publications - 476
Citations - 41919
Arogyaswami Paulraj is an academic researcher from Stanford University. The author has contributed to research in topics: MIMO & Communication channel. The author has an hindex of 97, co-authored 476 publications receiving 41068 citations. Previous affiliations of Arogyaswami Paulraj include Bharat Electronics & University of Maryland, College Park.
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Journal ArticleDOI
Power-Bandwidth Tradeoff in Dense Multi-Antenna Relay Networks
Ozgur Oyman,Arogyaswami Paulraj +1 more
TL;DR: In this article, the authors considered a dense fading multi-user network with multiple active multi-antenna source-destination pair terminals communicating simultaneously through a large common set of $K$ multiantenna relay terminals in the full spatial multiplexing mode.
Proceedings ArticleDOI
Data Interception in Multiuser Tomlinson-Harashima Precoding
TL;DR: Trans- mission with ZF-THP is most secure when the number of users is large and when large constellations are used, especially when the constellation size is large.
Proceedings ArticleDOI
Partially Cooperative MIMO Channels with Scaled Identity Transmit Covariance
TL;DR: This work generalizes and quantifies the level of cooperation between transmit antennas with the cooperation parameter R c and finds upper and lower bounds for the achievable data rates for such a system using a scaled identity transmit covariance matrix.
Proceedings ArticleDOI
On Precoding for High Spatial Rate Space-Time Codes
TL;DR: This work considers the case of partial CSI-T and revisits precoder design for high rate space-time codes which do not have a unique minimum error matrix and results in improved performance over that of previous design techniques based on a singleminimum error matrix.