An HARQ scheme with antenna switching for V-BLAST system

An HARQ scheme with antenna switching for V-BLAST system

Blog Article

Bell-labs layered space-time (BLAST) achieves high spectral efficiency in rich scattering environments by transmitting independent data streams via each transmit antenna.However, this high spectral efficiency is Comparison of circulating metabolite concentrations in dogs and cats when allowed to freely choose macronutrient intake significantly reduced if the signals ate the receiver go through correlated channels.In this paper, we propose a hybrid automatic request (HARQ) scheme to alleviate the adverse effect of the channel correlation Hepatitis B virus induces IL-23 production in antigen presenting cells and causes liver damage via the IL-23/IL-17 axis. by simply switching the transmission in retransmission.With the proposed scheme, we can achieve significant improvement over the correlated channels with negligible complexity increase.