Abstract
One major assumption in all orthogonal space-time block coding (O-STBC) schemes is that the channel remains static over the entire length of the codeword. However, time selective fading channels do exist, and in such case the conventional O-STBC detectors can suffer from a large error floor in the high signal-to-noise ratio (SNR) cases. This paper addresses such an issue by introducing a parallel interference cancellation (PIC) based detector for the G(i) coded systems (i = 3 and 4).
| Original language | English |
|---|---|
| Pages (from-to) | 969-972 |
| Number of pages | 4 |
| Journal | IEEE Transactions on Communications |
| Volume | 53 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - Jun 2005 |
Bibliographical note
Copyright © 2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.Keywords
- orthogonal space-time block coding (O-STBC)
- parallel interference cancellation (PIC)
- time selective fading channels
- wireless communications
- WIRELESS COMMUNICATIONS
- CODE