| Presentation | 1998/3/19 Performance Evaluation of M-ary/SSMA Slotted ALOHA Systems in a Fading Channel Makoto HAGIWARA, Hiromasa HABUCHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An M-ary/Spread Spectrum Mnltiple Access(M-ary/SSMA)system is higher data transmission rate and can improve the probability of bit error under additive white Gaussian noise(AWGN).The throughput performance of the M-ary/SSMA slotted ALOHA systems, which combine spread ALOHA system with M-ary/SSMA system.is aiso higher than that of the conventional DS/SSMA slotted ALOHA systems. In this paper.the throughput performance of the M-ary/SSMA slotted ALOHA systems is analyzed.In particular, the throughput performance under an AWGN channel and one under a Rayleigh fading channel are evaluated. Moreover, the effect of the RAKE receiver is investigated. Consequeutly, it is found that the maximum throughput of the M-ary/SSMA slotted ALOHA systems are higher than that of the DS/SSMA slotted ALOHA systems. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Spread Spectrum / M-ary/SS / Spread ALOHA / Rayleigh fading / RAKE receiver |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 1998/3/19(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Information Security (ISEC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation of M-ary/SSMA Slotted ALOHA Systems in a Fading Channel |
| Sub Title (in English) | |
| Keyword(1) | Spread Spectrum |
| Keyword(2) | M-ary/SS |
| Keyword(3) | Spread ALOHA |
| Keyword(4) | Rayleigh fading |
| Keyword(5) | RAKE receiver |
| 1st Author's Name | Makoto HAGIWARA |
| 1st Author's Affiliation | Department of Computer and Information Sciences Facutly of Engineering IBARAKI University() |
| 2nd Author's Name | Hiromasa HABUCHI |
| 2nd Author's Affiliation | Department of Computer and Information Sciences Faculty of Engineering IBARAKI University |
| Date | 1998/3/19 |
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| Volume (vol) | vol.97 |
| Number (no) | 612 |
| Page | pp.pp.- |
| #Pages | 6 |
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