DocumentCode
638679
Title
Applied MIMO based on Hadamard transform in IEEE 802.16 WiMAX system
Author
Siadari, Thomhert Suprapto ; Rezha, Fadillah Purnama ; Soo-Young Shin
Author_Institution
Dept. of IT Convergence Eng., Kumoh Nat. Inst. of Technol., Gumi, South Korea
fYear
2013
fDate
27-29 April 2013
Firstpage
582
Lastpage
586
Abstract
In this paper, the applied MIMO based on Hadamard transform in IEEE 802.16 WiMAX system is proposed. After modulation process, the two points of constellation are merged into one new symbol by Hadamard transform. The result of the addition of two constellations is transmitted through first antenna and the result of the reduction of two constellations is transmitted through second antenna. System model for applied MIMO based on Hadamard transform on WiMAX system is also suggested and formulated. Simulation results show that the bit error rate (BER) performance of the proposed idea outperforms the SISO WiMAX system.
Keywords
Hadamard transforms; MIMO communication; WiMax; antenna arrays; error statistics; BER performance; Hadamard transform; IEEE 802.16 WiMAX system; SISO WiMAX system; antenna; applied MIMO; bit error rate; Hadamard Transforn; IEEE 802.16 WiMAX; MIMO;
fLanguage
English
Publisher
iet
Conference_Titel
Information and Communications Technologies (IETICT 2013), IET International Conference on
Conference_Location
Beijing
Electronic_ISBN
978-1-84919-653-6
Type
conf
DOI
10.1049/cp.2013.0104
Filename
6617547
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