Presentation | 2000/11/15 A Study of System Capacity on Wireless Access Networks by using Multi-Level Modulation Methods Hitomi TERAOKA, Masahiro NISHI, Teruaki YOSHIDA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In wireless access system, we need to use a limited frequency and electric power efficienty.And so we propose the wireless access network using 5GHz frequency whose bands are hardly influenced by the rainfall attenuation.In the proposed network, the several multi-level modulation methods are combined and identical frequency is reused by considering on the antenna directivity.As constructing this network, we can use frequency in 5GHz band efficiently and enlarge system capacity.In this paper, it is assumed that user terminals are distributed uniformly and non-uniformly over the service area, and for each distribution we analyze accommodation number of user terminals and the best combination of modulation methods. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Multi-Level Modulation / Wireless Access Networks / Micro-Wave Frequency Band(5GHz Band) / Antenna directivity / Identical Frequency Reuse |
Paper # | IN2000-139,CQ2000-63 |
Date of Issue |
Conference Information | |
Committee | CQ |
---|---|
Conference Date | 2000/11/15(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Communication Quality (CQ) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study of System Capacity on Wireless Access Networks by using Multi-Level Modulation Methods |
Sub Title (in English) | |
Keyword(1) | Multi-Level Modulation |
Keyword(2) | Wireless Access Networks |
Keyword(3) | Micro-Wave Frequency Band(5GHz Band) |
Keyword(4) | Antenna directivity |
Keyword(5) | Identical Frequency Reuse |
1st Author's Name | Hitomi TERAOKA |
1st Author's Affiliation | Department of Computer Science, Graduate School of Information Science, Hiroshima City University Graduate School() |
2nd Author's Name | Masahiro NISHI |
2nd Author's Affiliation | Department of Computer Science, Graduate School of Information Science, Hiroshima City University Graduate School |
3rd Author's Name | Teruaki YOSHIDA |
3rd Author's Affiliation | Department of Computer Science, Graduate School of Information Science, Hiroshima City University Graduate School |
Date | 2000/11/15 |
Paper # | IN2000-139,CQ2000-63 |
Volume (vol) | vol.100 |
Number (no) | 458 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |