Comparative study of OFDM system with carrier interferometry code and STBC in flat fading channels

被引：0
|
作者：
Seo, W [1 ]
Chung, Y [1 ]
机构：
[1] Pukyong Natl Univ, Dept Informat & Commun, Mobile Transmiss Syst Lab, Pusan 608737, South Korea
来源：
6TH INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION TECHNOLOGY, VOLS 1 AND 2, PROCEEDINGS: BROADBAND CONVERGENCE NETWORK INFRASTRUCTURE | 2004年
关键词：
Carrier Interferometry; OFDM; STBC; flat fading;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Orthogonal Frequency Division Multiplexing (OFDM) splits a high-rate data stream into a number of lower rate streams that are transmitted simultaneously over a number of subcarriers. In this paper, we use SPW simulation platform and implement the OFDM system incorporated with the Carrier Interferometry (CI) codes and Space-Time Block Coding (STBC) to undertake performance comparison. The simulation results show that the performances of STBC CI-OFDM and CI-OFDM show approximately a 10 dB gain over the STBC-OFDM in flat fading channels.
引用
收藏
页码：376 / 379
页数：4
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