| Paper Abstract and Keywords |
| Presentation |
2022-02-17 14:50
A Study of High-order Modulation for SC-FDE Wireless Transmission System
Hotaka Ogawa, Shoichiro Ono, Souma Sakamaki, Tomoyuki Suzuki, Akihi Kato, Tomohiko Kimura, Hiroyuki Hamazumi (Tokyo Kosen) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
SC-FDE (Single Carrier - Frequency Domain Equalization) is a wireless system that transmits information bits by single carrier modulation. This system uses a reference signal called “unique word” inserted in the transmitter to equalize the frequency domain at the receiver. In order to expand the transmission capacity of the system, it is necessary to perform high-order modulation. For that, FDE must be realized with high accuracy. Therefore, we examined the improvement of the estimation accuracy of CSI (Channel State Information) used for FDE, and examined the modulation from QPSK to 4096QAM. As an example, we examined transmission parameters using the standard of microwave band FPU (Field Pick-up Unit) as a model, and evaluated Gaussian noise resistance and multipath interference resistance by computer simulation. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
SC-FDE / High-order modulation / Microwave / Equalization / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 46, no. 5, BCT2022-18, pp. 21-24, Feb. 2022. |
| Paper # |
BCT2022-18 |
| Date of Issue |
2022-02-10 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
BCT IEEE-BT |
| Conference Date |
2022-02-17 - 2022-02-17 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Online |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2022-02-BCT-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Study of High-order Modulation for SC-FDE Wireless Transmission System |
| Sub Title (in English) |
|
| Keyword(1) |
SC-FDE |
| Keyword(2) |
High-order modulation |
| Keyword(3) |
Microwave |
| Keyword(4) |
Equalization |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Hotaka Ogawa |
| 1st Author's Affiliation |
National Institute of Technology, Tokyo College (Tokyo Kosen) |
| 2nd Author's Name |
Shoichiro Ono |
| 2nd Author's Affiliation |
National Institute of Technology, Tokyo College (Tokyo Kosen) |
| 3rd Author's Name |
Souma Sakamaki |
| 3rd Author's Affiliation |
National Institute of Technology, Tokyo College (Tokyo Kosen) |
| 4th Author's Name |
Tomoyuki Suzuki |
| 4th Author's Affiliation |
National Institute of Technology, Tokyo College (Tokyo Kosen) |
| 5th Author's Name |
Akihi Kato |
| 5th Author's Affiliation |
National Institute of Technology, Tokyo College (Tokyo Kosen) |
| 6th Author's Name |
Tomohiko Kimura |
| 6th Author's Affiliation |
National Institute of Technology, Tokyo College (Tokyo Kosen) |
| 7th Author's Name |
Hiroyuki Hamazumi |
| 7th Author's Affiliation |
National Institute of Technology, Tokyo College (Tokyo Kosen) |
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| Speaker |
Author-1 |
| Date Time |
2022-02-17 14:50:00 |
| Presentation Time |
20 minutes |
| Registration for |
BCT |
| Paper # |
BCT2022-18 |
| Volume (vol) |
vol.46 |
| Number (no) |
no.5 |
| Page |
pp.21-24 |
| #Pages |
4 |
| Date of Issue |
2022-02-10 (BCT) |