Abstract
This letter proposes a transmit-diversity scheme using cyclic delay diversity (CDD) and energy spreading transform (EST) based modulation. It achieves full diversity over frequency-selective fading channels as well as flat fading channels for any number of transmit and receive antennas at a rate of one symbol per channel use. Its performance is shown by simulation to be considerably better than the previous full transmit-diversity techniques and approaches the performance bound when the diversity order of the system is sufficiently large.
| Original language | English |
|---|---|
| Article number | 5545613 |
| Pages (from-to) | 632-634 |
| Number of pages | 3 |
| Journal | IEEE Communications Letters |
| Volume | 14 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - 2010 Jul |
Bibliographical note
Funding Information:Manuscript received December 1, 2009. The associate editor coordinating the review of this letter and approving it for publication was W. Ser. This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (2010-0016346). S. Jin and T. Hwang (corresponding author) are with the School of Electrical and Electronic Engineering, Yonsei University, 134 Shinchon-dong, Seodaemun-gu, Seoul, 120-749, Korea (e-mail: twhwang@yonsei.ac.kr). Digital Object Identifier 10.1109/LCOMM.2010.07.092337
All Science Journal Classification (ASJC) codes
- Modelling and Simulation
- Computer Science Applications
- Electrical and Electronic Engineering