| Presentation | 2001/6/15 Simulation of Very Efficient Wireless Frequency Usage System using Multipath Equation on Spread Time Signals Keisuke HIGUMA, Naoki SUEHIRO, Toshiaki IMOTO, Noriyoshii KUROYANAGI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have proposed a method for increasing the information transmission rate and the frequency usage rate based on a new method for estimating multipath channels and spread time signals convolution. We used a pilot signal and data-tranamission signals in the same frequency and in the same time. For this perpouse, we used the complete complementary code on approximately synchronized systems. The information transmission rate came to (1.3/k) chip/bit, where k was the QAM factor. By applying the proposed usage method for complete complementary code on above high rate information transmission method of "multipath equation," the high rate information transmission can be realized. In this paper, we simulate the properties of multipath equation under the environment of no noise, so that we can understand the multipath equation properties. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | mobile communication / multipath |
| Paper # | SST2001-20,SAT2001-24 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2001/6/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Simulation of Very Efficient Wireless Frequency Usage System using Multipath Equation on Spread Time Signals |
| Sub Title (in English) | |
| Keyword(1) | mobile communication |
| Keyword(2) | multipath |
| 1st Author's Name | Keisuke HIGUMA |
| 1st Author's Affiliation | Graduate School of Science and Engineering, University of Tskuba() |
| 2nd Author's Name | Naoki SUEHIRO |
| 2nd Author's Affiliation | Graduate School of Science and Engineering, University of Tskuba |
| 3rd Author's Name | Toshiaki IMOTO |
| 3rd Author's Affiliation | Faculty of Engineering, Soka University |
| 4th Author's Name | Noriyoshii KUROYANAGI |
| 4th Author's Affiliation | Faculty of Engineering, Tokyo Engineering University |
| Date | 2001/6/15 |
| Paper # | SST2001-20,SAT2001-24 |
| Volume (vol) | vol.101 |
| Number (no) | 128 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |