| Presentation | 1996/11/14 Laboratory Experiments of an Adaptive Modulation-level Controlled QAM System for Land Mobile Communications Kiyoshi HAMAGUCHI, Yukiyoshi KAMIO, Eimatsu MORIYAMA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Laboratory Experimental results of an adaptive QAM level-controlled system for land mobile communications that improves frequency efficiency and transmission quality is reported. The main advantages of the system are a mode in which the information cannot be transmitted under adverse conditions and a buffer memory for maintaining the transmission rate. We confirmed the basic performance using the adaptive modulation system equipment we developed. The measured performances were consistent with computer simulation results. The adaptive modulation system provided a noticeable improvement in frequency efficiency and transmission quality. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Land mobile / Adaptive / QAM / Modulation level / Experiment |
| Paper # | RCS96-106 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 1996/11/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Laboratory Experiments of an Adaptive Modulation-level Controlled QAM System for Land Mobile Communications |
| Sub Title (in English) | |
| Keyword(1) | Land mobile |
| Keyword(2) | Adaptive |
| Keyword(3) | QAM |
| Keyword(4) | Modulation level |
| Keyword(5) | Experiment |
| 1st Author's Name | Kiyoshi HAMAGUCHI |
| 1st Author's Affiliation | Communications Research Laboratory, MPT() |
| 2nd Author's Name | Yukiyoshi KAMIO |
| 2nd Author's Affiliation | Communications Research Laboratory, MPT |
| 3rd Author's Name | Eimatsu MORIYAMA |
| 3rd Author's Affiliation | Communications Research Laboratory, MPT |
| Date | 1996/11/14 |
| Paper # | RCS96-106 |
| Volume (vol) | vol.96 |
| Number (no) | 354 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |