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
Link To Document :
بازگشت