Summary
IEICE Information and Communication Technology Forum
2015
Session Number:SESSION1
Session:
Number:SESSION1-3
Peak-amplitude-aware Precoded MIMO Systems
Osamu Muta,
pp.-
Publication Date:2015-08-31
Online ISSN:2188-5079
DOI:10.34385/proc.22.SESSION1-3
Summary:
In this talk, topics related to peak-to-average power ratio (PAPR) reduction and related precoding techniques of the transmit signal in multi-input multi-output (MIMO) space division multiplexing (SDM) transmissions are mainly presented. In this technique, peak-amplitude of the transmit signal is suppressed under a per-antenna power constraint. Our simulation results clarified that normalized instantaneous power of transmit signal can be reduced compared to case without PAPR reduction under requirements of ACLR and EVM.