Sciweavers

VTC
2008
IEEE
14 years 6 months ago
High Rate Two-Way Amplify-and-Forward Half-Duplex Relaying with OSTBC
—In this paper, we derive tight upper and lower bounds for the average sum rate of two-way amplify-andforward (AF) half-duplex relaying, which show that two-way AF half-duplex re...
Yang Han, See Ho Ting, Chin Keong Ho, Woon Hau Chi...
MCSS
2009
Springer
14 years 6 months ago
Limited-Feedback Multiuser MIMO-OFDM Downlink with Spatial Multiplexing and Per-Chunk/Per-Antenna User Scheduling
Abstract In this paper, we compare two spatial multiplexing MIMO-OFDM downlink transmission schemes based on limited feedback: I. Per-chunk user scheduling; II. Zero-forcing receiv...
Mohsen Eslami, Witold A. Krzymien