Abstract
MIMO-OFDM is the generally accepted standard in all WLAN systems. However, this method increases training signals required to estimate the propagation matrix of multi-antenna system. In this study, we investigate methods of shortening VHT-LTF training signal in WLAN systems. Simulation results have shown that 1/2 and 3/4 reduction in VHT-LTF training signal is possible while maintaining a considerable network performance.
| Original language | English |
|---|---|
| Title of host publication | ISAP 2016 - International Symposium on Antennas and Propagation |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 282-283 |
| Number of pages | 2 |
| ISBN (Electronic) | 9784885523137 |
| Publication status | Published - 2017 Jan 17 |
| Event | 21st International Symposium on Antennas and Propagation, ISAP 2016 - Ginowan, Okinawa, Japan Duration: 2016 Oct 24 → 2016 Oct 28 |
Other
| Other | 21st International Symposium on Antennas and Propagation, ISAP 2016 |
|---|---|
| Country/Territory | Japan |
| City | Ginowan, Okinawa |
| Period | 16/10/24 → 16/10/28 |
Keywords
- Channel Estimation
- IEEE 802.11ac
- MIMO-OFDM
- Training signal
ASJC Scopus subject areas
- Radiation
- Computer Networks and Communications
- Instrumentation