Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2001.06a
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- Pages.73-76
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- 2001
Performance of Adaptive Modulation and Coding with Transmit Diversity in Rayleigh fading Channel
레일리 페이딩 채널에서 전송 안테나 다이버시티 기법을 적용한 Adaptive Modulation and Coding의 성능 분석
Abstract
A key requirement for packet based wireless communication systems is to provide a high data rate packet service and improved throughput. To achieve a high throughput, adaptive methods for adjustment of the modulation and coding can be used. In this paper, we propose and analyze a scheme which is a combination of an adaptive modulation and coding(AMC) and transmit diversity(TD). Two different TD schemes are analysed: STTD and STD. Proposed system provides significant improvement in the average throughput.
Keywords