| Paper Abstract and Keywords |
| Presentation |
2025-11-06 09:30
Basic Characteristic Evaluation of Millimeter-Wave Multi-Channel MIMO SC-FDE Modem
Tomohiro Shimazaki, Nobuaki Tanaka, Junichiro Kawamoto, Yoshifumi Matsusaki, Naohiko Iai, Tsuyoshi Nakatogawa (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We have been conducting research and development on a wireless transmission scheme using 42-GHz band in millimeter waves, which enables large-capacity transmission with a wide frequency bandwidth, to realize the wireless transmission needed for content production such as 3D and ultra-wide field-of-view videos, which provide a sense of presence and immersion. As a technology to achieve 400 Mbps-class transmission, we have proposed a 2×4 MIMO SC-FDE (Multiple-Input Multiple-Output Single-Carrier - Frequency Domain Equalization) scheme that uses single-carrier modulation, to separate signals in the frequency domain multiplexed at the same frequency. This paper reports on the implementation of forward error correction codes in a prototype modem for a multi-channel 2×4 MIMO SC-FDE system capable of 700 Mbps-class transmission, and evaluates its basic performance of the RF (radio frequency) connection using a 42 GHz millimeter-wave transmitter and receiver. By comparing of the bit error rate characteristics between the existing modem and the prototype modem, it was confirmed that the prototype is comparable to the existing modem and feasible for realizing a multi-channel 2×4 MIMO SC-FDE. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Millimeter Waves / 42-GHz Band / Single-Carrier / MIMO / SC-FDE / / / |
| Reference Info. |
ITE Tech. Rep., vol. 49, no. 32, BCT2025-80, pp. 1-6, Nov. 2025. |
| Paper # |
BCT2025-80 |
| Date of Issue |
2025-10-30 (BCT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IEICE-CQ IEE-CMN BCT |
| Conference Date |
2025-11-06 - 2025-11-07 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokimate |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2025-11-CQ-CMN-BCT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Basic Characteristic Evaluation of Millimeter-Wave Multi-Channel MIMO SC-FDE Modem |
| Sub Title (in English) |
|
| Keyword(1) |
Millimeter Waves |
| Keyword(2) |
42-GHz Band |
| Keyword(3) |
Single-Carrier |
| Keyword(4) |
MIMO |
| Keyword(5) |
SC-FDE |
| Keyword(6) |
|
| Keyword(7) |
|
| Keyword(8) |
|
| 1st Author's Name |
Tomohiro Shimazaki |
| 1st Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name |
Nobuaki Tanaka |
| 2nd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name |
Junichiro Kawamoto |
| 3rd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 4th Author's Name |
Yoshifumi Matsusaki |
| 4th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 5th Author's Name |
Naohiko Iai |
| 5th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 6th Author's Name |
Tsuyoshi Nakatogawa |
| 6th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 7th Author's Name |
|
| 7th Author's Affiliation |
() |
| 8th Author's Name |
|
| 8th Author's Affiliation |
() |
| 9th Author's Name |
|
| 9th Author's Affiliation |
() |
| 10th Author's Name |
|
| 10th Author's Affiliation |
() |
| 11th Author's Name |
|
| 11th Author's Affiliation |
() |
| 12th Author's Name |
|
| 12th Author's Affiliation |
() |
| 13th Author's Name |
|
| 13th Author's Affiliation |
() |
| 14th Author's Name |
|
| 14th Author's Affiliation |
() |
| 15th Author's Name |
|
| 15th Author's Affiliation |
() |
| 16th Author's Name |
|
| 16th Author's Affiliation |
() |
| 17th Author's Name |
|
| 17th Author's Affiliation |
() |
| 18th Author's Name |
|
| 18th Author's Affiliation |
() |
| 19th Author's Name |
|
| 19th Author's Affiliation |
() |
| 20th Author's Name |
|
| 20th Author's Affiliation |
() |
| 21st Author's Name |
|
| 21st Author's Affiliation |
() |
| 22nd Author's Name |
|
| 22nd Author's Affiliation |
() |
| 23rd Author's Name |
|
| 23rd Author's Affiliation |
() |
| 24th Author's Name |
|
| 24th Author's Affiliation |
() |
| 25th Author's Name |
|
| 25th Author's Affiliation |
() |
| 26th Author's Name |
/ / |
| 26th Author's Affiliation |
()
() |
| 27th Author's Name |
/ / |
| 27th Author's Affiliation |
()
() |
| 28th Author's Name |
/ / |
| 28th Author's Affiliation |
()
() |
| 29th Author's Name |
/ / |
| 29th Author's Affiliation |
()
() |
| 30th Author's Name |
/ / |
| 30th Author's Affiliation |
()
() |
| 31st Author's Name |
/ / |
| 31st Author's Affiliation |
()
() |
| 32nd Author's Name |
/ / |
| 32nd Author's Affiliation |
()
() |
| 33rd Author's Name |
/ / |
| 33rd Author's Affiliation |
()
() |
| 34th Author's Name |
/ / |
| 34th Author's Affiliation |
()
() |
| 35th Author's Name |
/ / |
| 35th Author's Affiliation |
()
() |
| 36th Author's Name |
/ / |
| 36th Author's Affiliation |
()
() |
| Speaker |
Author-1 |
| Date Time |
2025-11-06 09:30:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2025-80 |
| Volume (vol) |
vol.49 |
| Number (no) |
no.32 |
| Page |
pp.1-6 |
| #Pages |
6 |
| Date of Issue |
2025-10-30 (BCT) |