Performance Analysis of OFDM for 4G Wireless Communications 


Vol. 8,  No. 4, pp. 437-442, Aug.  2001
10.3745/KIPSTC.2001.8.4.437


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  Abstract

With wireless, computer, and internet technologies, the wireless internet service is expected to increase rapidly. The high-speed transmission technologies are developing in multimedia and voice communications which we want to require for. However, the DSSS transmission scheme is largely adopted currently and is not enough for future wireless environments because of its limited transmission speed. In this paper, we develops the OFDM technologies considered for the transmission scheme of next generation and measures the throughputs of DSSS/OFDM under the previous same condition. Through the performance analysis of DSSS/OFDM in wireless environments, we have comparatively shown that our OFDM scheme is the ideal candidate for most contemplated high-speed wireless internet applications.

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[IEEE Style]

C. K. Kim and M. S. Jun, "Performance Analysis of OFDM for 4G Wireless Communications," The KIPS Transactions:PartC, vol. 8, no. 4, pp. 437-442, 2001. DOI: 10.3745/KIPSTC.2001.8.4.437.

[ACM Style]

Chae Kak Kim and Moon Seog Jun. 2001. Performance Analysis of OFDM for 4G Wireless Communications. The KIPS Transactions:PartC, 8, 4, (2001), 437-442. DOI: 10.3745/KIPSTC.2001.8.4.437.

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