Open AccessTransceiver Design for MIMO Systems with Individual Transmit Power Constraints
Author(s) -
Raja Muthalagu
Publication year - 2018
Publication title -
international journal of electrical and computer engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.277
H-Index - 22
ISSN - 2088-8708
DOI - 10.11591/ijece.v8i3.pp1583-1595
Subject(s) - transceiver , transmitter , computer science , transmitter power output , constraint (computer aided design) , mimo , power (physics) , channel state information , bit error rate , channel (broadcasting) , telecommunications link , electronic engineering , telecommunications , wireless , mathematics , engineering , geometry , physics , quantum mechanics
This paper investigate the transceiver design for single-user multiple-input multipleoutput system (SU-MIMO). Joint transceiver design with an improper modulation is developed based on the minimum total mean-squared error (TMSE) criterion under two different cases. One is equal power allocation (EPA) and other is the power constraint that jointly meets both EPA and total transmit power constraint (TTPC) (i.e ITPC). Transceiver is designed based on the assumption that both the perfect and imperfect channel state information (CSI) is available at both the transmitter and receiver. The simulation results show the performance improvement of the proposed work over conventional work in terms of bit error rate (BER).