Transmit-preprocessing techniques with simplified receivers for the downlink of MISO TDD-CDMA systems. - Lai-U. Choi; Ross D. Murch (IEEE Trans. Veh. Technol., 2004)

On Cross-Layer Design for Streaming Video Delivery in Multiuser Wireless Environments. - Lai-U. Choi; Wolfgang Kellerer; Eckehard G. Steinbach (EURASIP J. Wirel. Commun. Netw., 2006)