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

页码：376 / 379

页数：4

共 8 条

[1] A simple transmit diversity technique for wireless communications [J].