In this letter, we present the extension of the trellis space-time code (STC) concept to include signal mapping drawn from an N-dimensional sphere. Th...

Maximum-likelihood estimation of the Nakagami m parameter is considered. Two new estimators are proposed and examined. The sample mean and the sample...

In this letter, we propose a novel scheme for iterative multiuser detection and turbo decoding. The multiuser detector and single-user turbo decoders...

In this letter, we introduce the new adaptive beamforming algorithm which improves the performance of an adaptive antenna array system through a forwa...

In this letter, the authors conclude that pulse-position modulation (PPM) with Gaussian pulses provides better performance than classic PPM schemes wi...