DocumentCode
456244
Title
MIPS cost estimation for OFDM-VBLAST systems
Author
Jiao, Haiyan ; Nilsson, Anders ; Tell, Eric ; Liu, Dake
Author_Institution
Dept. of Electr. Eng., Linkoping Univ.
Volume
2
fYear
2006
fDate
3-6 April 2006
Firstpage
822
Lastpage
826
Abstract
The focus of this paper is to investigate the feasibility of using programmable DSP processors for MIMO based radio systems. Several detection algorithms were evaluated and MIPS costs for low complexity detection and channel estimation algorithms for OFDM-VBLAST MIMO systems where calculated. Based on the MIPS cost estimation a feasible hardware architecture was derived. The result shows the feasibility of implementing MIMO radio systems in a programmable architecture
Keywords
MIMO systems; OFDM modulation; channel estimation; computational complexity; wireless channels; MIMO based radio systems; OFDM-VBLAST systems; channel estimation; complexity detection; programmable DSP processors; Channel estimation; Costs; Digital signal processing; Hardware; Integrated circuit technology; MIMO; Modeling; OFDM; Receiving antennas; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications and Networking Conference, 2006. WCNC 2006. IEEE
Conference_Location
Las Vegas, NV
ISSN
1525-3511
Print_ISBN
1-4244-0269-7
Electronic_ISBN
1525-3511
Type
conf
DOI
10.1109/WCNC.2006.1683576
Filename
1683576
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