Title :
A 1Gbps FPGA-based wireless baseband MIMO transceiver
Author :
Toal, Ciaran ; Sezer, Sakir ; Burns, Dwayne ; Xaio, Pei ; Fusco, Vincent
Author_Institution :
ECIT Institue, Queen´´s Univ. Belfast, Belfast, UK
Abstract :
This paper presents the design and implementation of a high performance baseband transceiver targeted for System on a Chip (SoC). The presented architecture utilizes a 4×4 Multiple-Input Multiple-Output Orthogonal Frequency Division Multiplexing (MIMO-OFDM) system and is capable of enabling greater than 1Gbps wireless transmission. A complex channel equalization circuit is realized using matrix inversion via high-resolution QR decomposition. Full synthesis results are included as this MIMO-OFDM transceiver has been proved on standard FPGA technology.
Keywords :
MIMO communication; OFDM modulation; equalisers; field programmable gate arrays; matrix inversion; radio transceivers; system-on-chip; FPGA-based wireless baseband MIMO transceiver; MIMO-OFDM system; SoC; channel equalization circuit; high-performance baseband transceiver; high-resolution QR decomposition; matrix inversion; multiple-input multiple-output orthogonal frequency division multiplexing system; standard FPGA technology; system-on-chip; wireless transmission; Arrays; Channel estimation; MIMO; Matrix decomposition; OFDM; Receivers; Transmitters;
Conference_Titel :
SOC Conference (SOCC), 2012 IEEE International
Conference_Location :
Niagara Falls, NY
Print_ISBN :
978-1-4673-1294-3
DOI :
10.1109/SOCC.2012.6398348
