A Comparison of Orthogonal and Quasi-Orthogonal Space-Time Block Codes for Fast Fading Channels(Wireless Communication Technologies)

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概要

• 論文の詳細を見る

• This letter compares orthogonal space time codes and quasi-orthogonal codes when the wireless channels are fast fading. It is well known that a orthogonal space-time code is better than a quasi-orthogonal code in high signal-to-noise ratio (SNR) range and that a quasi-orthogonal code is better in low SNR range. In this letter, we show that a quasi-orthogonal space-time code is a better choice even in high SNR range when the channels are fast fading.

• 社団法人電子情報通信学会の論文
• 2005-07-01

著者

• Cho Yong‐soo

  Chung‐ang Univ. Kor

• Cho Yong

  School Of Chemical Engineering Seoul National University

• Kim Jaekwon

  Commun. & Network Lab. Samsung Advanced Institute Of Technology

• Kim Jaekwon

  Commun. & Network Lab. Samsung Advanced Institute Of Technology (sait)

• Cho Yong‐soo

  School Of Electrical And Electronic Engineering Chung-ang Univ.

• Cho Yong

  School of Chemical and Biological Engineering, Seoul National University, San 56-1, Shillim-dong, Kwanak-ku, Seoul 151-744, Korea

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