Wide-band radio channel measurements at 5.2 GHz with four transmit and four receive antennas at variable element spacing are reported, aiming to evalu...
It has been predicted theoretically that for some environments, the capacity of wireless multiple-input multiple-output systems can become very low ev...
Multiuser diversity has attracted significant attention recently. In this letter, we propose a greedy algorithm based on QR decomposition of the chann...
In this letter, we analyze the performance of various receiver antenna diversity combining schemes in combination with transmit diversity on the downl...
This letter presents our investigation for the effect of symbol timing errors in orthogonal frequency-division multiple access (OFDMA) uplink systems....