3 papers
cs.IT2008
Comparative Study of SVD and QRS in Closed-Loop Beamforming Systems
Chau Yuen, Sumei Sun, Jian-Kang Zhang
We compare two closed-loop beamforming algorithms, one based on singular value decomposition (SVD) and the other based on equal diagonal QR decomposition (QRS). SVD has the advanta…
cs.IT2008
Full Diversity Blind Signal Designs for Unique Identification of Frequency Selective Channels
Jian-Kang Zhang, Chau Yuen
In this paper, we develop two kinds of novel closed-form decompositions on phase shift keying (PSK) constellations by exploiting linear congruence equation theory: the one for fact…
cs.IT2008
Transceiver Pair Designs for Multiple Access Channels under Fixed Sum Mutual Information using MMSE Decision Feedback Detection
Wenwen Jiang, Jian-Kang Zhang, Kon Max Wong
In this paper, we consider the joint design of the transceivers for a multiple access Multiple Input and Multiple Output (MIMO) system having Inter-Symbol Interference (ISI) channe…