MIMO MB-OFDM System 


Vol. 29,  No. 10, pp. 1177-1188, Oct.  2004


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  Abstract

This paper describes and analyzes the performance of MB-OFDM UWB system that is suggested as one of standards in IEEE 80215 TG3a for UWB application UWB channel model that has been contributed in IEEE 802 15 S03a is a wideband channel model of 60hz bandwidth, so we modify It to have 3 subband channels that are obtained by filtering conventional UWB Channel, considering center frequency hopping and system bandwidth, From simulations, we compare performances of MB-OFDM system in A WON and UWB channel and verify the frequency and time domam diversity gains from brie and frequency spreading technique. We also compare and analyze the performance of proposed SFBC MB-OFDM With that of conventional MB-OFDM system Simulation results show SFBC MB-OFDM system outperforms conventional MB-OFDM system about 1 5dB of EbfNo at target BER of 10-⁴

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  Cite this article

[IEEE Style]

J. Heo and K. Chang, "MIMO MB-OFDM System," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 10, pp. 1177-1188, 2004. DOI: .

[ACM Style]

Joo Heo and KyungHi Chang. 2004. MIMO MB-OFDM System. The Journal of Korean Institute of Communications and Information Sciences, 29, 10, (2004), 1177-1188. DOI: .

[KICS Style]

Joo Heo and KyungHi Chang, "MIMO MB-OFDM System," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 10, pp. 1177-1188, 10. 2004.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880