DocumentCode :
2473393
Title :
Quantitative Analysis of MIMO-OFDM System in CMOS Technology
Author :
Tsang, Tony
Author_Institution :
Hong Kong Polytech. Univ., Hung Hom
fYear :
0
fDate :
0-0 0
Firstpage :
59
Lastpage :
63
Abstract :
Coupled with a robust and efficient OFDM air interface, MIMO technologies lead to a very compelling high speed data link solution for future wireless multimedia systems. This article presents MIMO-OFDM concept prototype of signal processing operations and simulate performance results. The prototype is based on the IEEE 802.11a/g standards at physical layer, supporting multiple antennas, adaptive modulation and coding, with peak rates up to 54 Mb/s. The proposed prototype architecture is modelled using VHDL-AMS-RTS, and synthesized using 0.35 mum CMOS standard cell library with a SYNOPSYStrade tool, as well as doing a timing simulation. It enables high throughput, high energy efficiency and small area, and can be readily sent for fabrication in a CMOS process
Keywords :
CMOS integrated circuits; IEEE standards; MIMO systems; OFDM modulation; adaptive codes; adaptive modulation; hardware description languages; modulation coding; real-time systems; signal processing; stochastic processes; wireless LAN; 0.35 micron; 54 Mbit/s; CMOS technology; IEEE 802.11a standards; IEEE 802.11g standards; MIMO-OFDM system; SYNOPSYStrade tool; VHDL-AMS-RTS; adaptive modulation-coding; hardware description language; multiple antennas; multiple input multiple output system; orthogonal frequency division multiplexing; quantitative analysis; real time stochastic; signal processing operation; Adaptive arrays; Adaptive signal processing; CMOS technology; MIMO; Multimedia systems; OFDM; Physical layer; Prototypes; Robustness; Virtual prototyping; Performance Analysis; Pipeline Fast Fourier Transform Processor; Real-time Stochastic Model; VHDL-AMS;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information, Communications and Signal Processing, 2005 Fifth International Conference on
Conference_Location :
Bangkok
Print_ISBN :
0-7803-9283-3
Type :
conf
DOI :
10.1109/ICICS.2005.1689004
Filename :
1689004
Link To Document :
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