Abstract
Wireless communication using multiple-input multiple-output (MIMO) systems enables increased spectral efficiency and improved reliability for a given total transmit power. In this paper, channel phenomenology and space-time turbo coding are discussed. Space-time turbo codes combine the advantages of turbo codes with MIMO systems. The performance of receiver options is investigated, including multichannel multiuser detectors (MCMUD) that iteratively employ space-time-frequency adaptive processing, multiuser detection, and joint channel-data estimation. MIMO capacity is a strong function of channel phenomenology, motivating experimental performance evaluation. Results from outdoor experimental data using a 2 bits/s/Hz, 4 × 4 space-time turbo code are presented.
| Original language | English (US) |
|---|---|
| Title of host publication | Conference Record of the Asilomar Conference on Signals, Systems and Computers |
| Editors | M.B. Matthews |
| Pages | 1343-1348 |
| Number of pages | 6 |
| Volume | 2 |
| State | Published - 2002 |
| Externally published | Yes |
| Event | The Thirty-Sixth Asilomar Conference on Signals Systems and Computers - Pacific Groove, CA, United States Duration: Nov 3 2002 → Nov 6 2002 |
Other
| Other | The Thirty-Sixth Asilomar Conference on Signals Systems and Computers |
|---|---|
| Country/Territory | United States |
| City | Pacific Groove, CA |
| Period | 11/3/02 → 11/6/02 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Signal Processing
- Hardware and Architecture