| 大会名称 |
| 2021年 総合大会 |
| 大会コ－ド |
| 2021G |
| 開催年 |
|
2021
|
| 発行日 |
|
2021-02-23
|
| セッション番号 |
|
B-17
|
| セッション名 |
|
スマート無線
|
| 講演日 |
|
2021/3/10
|
| 講演場所(会議室等) |
|
Meeting 11
|
| 講演番号 |
|
B-17-21
|
| タイトル |
|
Investigation of Time-Variant Channel Impulse Response Interpolation Using Extended Kalman Filter
|
| 著者名 |
|
○Nopphon Keerativoranan, Kentaro Saito, Jun-ichi Takada,
|
| キーワード |
|
Channel Impulse response, Interpolation, Extended Kalman filter
|
| 抄録 |
|
The wireless channel model is one of the essential components in designing a wireless communication system. In a dynamic scenario, a channel impulse response (CIR) characteristic is changing continuously in space due to a multipath fading and Doppler shift. However, such continuous characteristics cannot be directly obtained from a measurement because it only captures a set of discrete CIR samples spatially. In this work, the authors propose the use of an extended Kalman filter to reconstruct the CIR through channel interpolation. Interpolation performance was validated through simulation in both undersampling and oversampling scenarios.
|
| 本文pdf |
|
PDF download
|
