| Paper Abstract and Keywords |
| Presentation |
2014-12-04 13:45
Transmission characteristics and antenna configuration of STTC-MIMO scheme
Takayuki Nakagawa, Fumiki Uzawa, Naohiko Iai (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
As per STTC-MIMO (Space-Time Trellis Code - Multiple-Input Multiple-Output) scheme, which was adopted in ARIB STD-B57 standard for 1.2-GHz/2.3-GHz band mobile FPU (Field Pick-up Unit), experiments were done to evaluate the transmission characteristics with regard to the antenna configuration. When antenna spacing of same polarized receiving antennas is changed from 5 to 20 wavelengths, 20-wavelength spacing brings better performance because of low MIMO channel correlation. Use of linearly polarized cross Yagi-Uda antenna with 45-degree rotation is effective in LOS environment, while in NLOS environment the performance is worse than 5-wavelength spacing, and use of circularly polarized cross Yagi-Uda antenna is better than linearly polarized. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
STTC / MIMO / Antenna Spacing / Polarization / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 38, no. 49, BCT2014-91, pp. 7-12, Dec. 2014. |
| Paper # |
BCT2014-91 |
| Date of Issue |
2014-11-27 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
IPSJ-AVM IEICE-CS IEICE-IE BCT |
| Conference Date |
2014-12-04 - 2014-12-05 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Osaka University Nakanoshima Center |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Image Coding, Streaming, etc. |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2014-12-AVM-CS-IE-BCT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Transmission characteristics and antenna configuration of STTC-MIMO scheme |
| Sub Title (in English) |
|
| Keyword(1) |
STTC |
| Keyword(2) |
MIMO |
| Keyword(3) |
Antenna Spacing |
| Keyword(4) |
Polarization |
| 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 |
Takayuki Nakagawa |
| 1st Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name |
Fumiki Uzawa |
| 2nd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name |
Naohiko Iai |
| 3rd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2014-12-04 13:45:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2014-91 |
| Volume (vol) |
vol.38 |
| Number (no) |
no.49 |
| Page |
pp.7-12 |
| #Pages |
6 |
| Date of Issue |
2014-11-27 (BCT) |