Power allocation and bit loading for spatial multiplexing in MIMO systems. - Xi Zhang 002; Björn E. Ottersten (ICASSP (5), 2003)

Implementation of a Smart Antenna Multiuser Algorithm on a DSP-Based Wireless MIMO Test-Bed. - Xi Zhang 002; Patrick Svedman; Henrik Lundin; Per Zetterberg (PIMRC, 2005)

Robust Design of Linear Mimo Transceivers Under Channel Uncertainty. - Xi Zhang 002; Daniel P. Palomar; Björn E. Ottersten (ICASSP (4), 2006)

Framework for analysis of opportunistic schedulers: average sum rate vs. average fairness. - Eduard A. Jorswieck; Aydin Sezgin; Xi Zhang 002 (WiOpt, 2008)

Statistically Robust Design of Linear MIMO Transceivers. - Xi Zhang 002; Daniel Pérez Palomar; Björn E. Ottersten (IEEE Trans. Signal Process., 2008)

Transceiver Design for Multiple Antenna Communication Systems with Imperfect Channel State Information. - Xi Zhang 002 (2008)

On the Asymptotic Optimality of Opportunistic Norm-Based User Selection with Hard SINR Constraint. - Xi Zhang 002; Eduard A. Jorswieck; Björn E. Ottersten; Arogyaswami Paulraj (EURASIP J. Adv. Signal Process., 2009)

Throughput versus Fairness: Channel-Aware Scheduling in Multiple Antenna Downlink. - Eduard A. Jorswieck; Aydin Sezgin; Xi Zhang 002 (EURASIP J. Wirel. Commun. Netw., 2009)