| Presentation | 2001/7/11 Self-similarities in Delay Time of CDMA Cellular Packet Systems under Various Conditions Kazuo MORI, Hirotoshi HIDAKA, Takehiko KOBAYASHI, Tomotaka NAGAOSA, Hideo KOBAYASHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Self-similarities of transmission delay time on the up-links of CDMA cellular packet communications have been reported. This paper discusses the self-similarities for varying the cellular environments to find out system condition in which the self-similarity is observed. We estimate Hurst parameter H of transmission delay time which is collected by using computer simulation, and analyze its power spectrum for various values of shadowing fluctuations and power control errors. The results of these analysis show that the variance of power control errors has large effect on the self-similar characteristic of transmission delay time on the up-links of CDMA cellular packet communications, whereas the variance of shadowing fluctuations has little effect. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Self-similarity / Transmission Delay Time / Cellular System / CDMA / Packet Communication |
| Paper # | NS2001-63,RCS2001-64 |
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| Conference Information | |
| Committee | NS |
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| Conference Date | 2001/7/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Network Systems(NS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Self-similarities in Delay Time of CDMA Cellular Packet Systems under Various Conditions |
| Sub Title (in English) | |
| Keyword(1) | Self-similarity |
| Keyword(2) | Transmission Delay Time |
| Keyword(3) | Cellular System |
| Keyword(4) | CDMA |
| Keyword(5) | Packet Communication |
| 1st Author's Name | Kazuo MORI |
| 1st Author's Affiliation | Dept. of Electrical and Electronic Engineering, Faculty of Engineering, Mie University() |
| 2nd Author's Name | Hirotoshi HIDAKA |
| 2nd Author's Affiliation | YRP Mobile Telecommunications Key Technology Research Laboratories Co., Ltd. |
| 3rd Author's Name | Takehiko KOBAYASHI |
| 3rd Author's Affiliation | Tokyo Denki University |
| 4th Author's Name | Tomotaka NAGAOSA |
| 4th Author's Affiliation | Dept. of Electrical and Electronic Engineering, Faculty of Engineering, Mie University |
| 5th Author's Name | Hideo KOBAYASHI |
| 5th Author's Affiliation | Dept. of Electrical and Electronic Engineering, Faculty of Engineering, Mie University |
| Date | 2001/7/11 |
| Paper # | NS2001-63,RCS2001-64 |
| Volume (vol) | vol.101 |
| Number (no) | 194 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |