| Paper Abstract and Keywords |
| Presentation |
2016-03-11 15:20
Comparison of Transmission Performance between MIMO Systems for SHV Wireless Cameras
Fumito Ito, Takayuki, Hiroyuki Hamazumi (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The authors have been researching large capacity transmission technology using millimeter waves to develop SHV (Super Hi-Vision) wireless cameras. Based on a conventional wireless camera using a 2x4 MIMO (Multiple-Input Multiple-Output) - QPSK (Quadrature Phase Shift Keying) system, we calculated the transmission rates by changing the modulation methods from QPSK to 16QAM (Quadrature Amplitude Modulation) or 256QAM, the MIMO structures from 2x4 to 4x4, and the transmission mode from conventional "half-mode" to "full-mode" which has a twice bandwidth. In this paper, the comparisons of required C/N and link margin between candidates which can achieve the transmission rate required for SHV wireless cameras are demonstrated by computer simulations. The result shows that a 4x4 MIMO-QPSK system using full-mode can perform the lowest required C/N and achieve 4 times larger transmission rate than that of the conventional system, suppressing the loss of the link margin by about 4.9 dB. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
SHV / Wireless Camera / MIMO / Required C/N / Link Margin / / / |
| Reference Info. |
ITE Tech. Rep., vol. 40, no. 14, BCT2016-42, pp. 33-36, March 2016. |
| Paper # |
BCT2016-42 |
| Date of Issue |
2016-03-04 (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 |
2016-03-11 - 2016-03-11 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Nobumoto Ohama Memorial Hall |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
BCT |
| Conference Code |
2016-03-BCT-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Comparison of Transmission Performance between MIMO Systems for SHV Wireless Cameras |
| Sub Title (in English) |
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| Keyword(1) |
SHV |
| Keyword(2) |
Wireless Camera |
| Keyword(3) |
MIMO |
| Keyword(4) |
Required C/N |
| Keyword(5) |
Link Margin |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Fumito Ito |
| 1st Author's Affiliation |
Science & Technology Research Laboratories, NHK (NHK) |
| 2nd Author's Name |
Takayuki |
| 2nd Author's Affiliation |
Science & Technology Research Laboratories, NHK (NHK) |
| 3rd Author's Name |
Hiroyuki Hamazumi |
| 3rd Author's Affiliation |
Science & Technology Research Laboratories, NHK (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2016-03-11 15:20:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2016-42 |
| Volume (vol) |
vol.40 |
| Number (no) |
no.14 |
| Page |
pp.33-36 |
| #Pages |
4 |
| Date of Issue |
2016-03-04 (BCT) |
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