| Presentation | 2011-04-21 High Speed Rendezvous Channel based on Recursive Update Measurement Method for Channel Occupancy Ratio Osamu TAKYU, FUJII Takeo /, Yohtaro UMEDA, Kazuki KINOSHITA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In multichannel carrier sense multiple access, high throughput performance can be achieved due to the small number of sharing users per one frequency channel. This is load dispersion. The new joint user, however, considers how to select the frequency channel for load dispersion and how to inform the selected frequency channel to the other terminal. The average channel occupancy value of each channel is useful for finding low load channel but multichannel scanning is necessary. The latter problem is rendezvous channel. Random hopping method is one of the powerful rendezvous channel but a lot of time for rendezvous channel is necessary. In this paper, the novel multiscanning technique is proposed. In the proposed technique, if we can estimate that the channel occupancy should be small from the temporal measurement result, the time duration for measurement in this channel becomes large. As a result, the channel occupancy can be estimated faster. In addition, each terminal tunes the frequency channel of low channel occupancy for a long time and thus the transmitter can have the estimation which channel the desired terminal tunes. Therefore, the channel rendezvous channel is also much faster. We show the effect of the proposed technique by numerical results. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Multichannel / Measurement Method of Channel Occupancy Ratio / Rendezvous Channel |
| Paper # | SR2011-4 |
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| Committee | SR |
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| Conference Date | 2011/4/14(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Software Radio(SR) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | High Speed Rendezvous Channel based on Recursive Update Measurement Method for Channel Occupancy Ratio |
| Sub Title (in English) | |
| Keyword(1) | Multichannel |
| Keyword(2) | Measurement Method of Channel Occupancy Ratio |
| Keyword(3) | Rendezvous Channel |
| 1st Author's Name | Osamu TAKYU |
| 1st Author's Affiliation | Dept. of Electrical and Electronic Engineering, Shinshu University() |
| 2nd Author's Name | FUJII Takeo / |
| 2nd Author's Affiliation | Department of Electrical Engineering, Faculty of Science and Technology, Tokyo University of Science |
| 3rd Author's Name | Yohtaro UMEDA |
| 3rd Author's Affiliation | Advanced Wireless Communication Research Center (AWCC), The University of Electro-Communications |
| 4th Author's Name | Kazuki KINOSHITA |
| 4th Author's Affiliation | Department of Electrical Engineering, Faculty of Science and Technology, Tokyo University of Science |
| Date | 2011-04-21 |
| Paper # | SR2011-4 |
| Volume (vol) | vol.111 |
| Number (no) | 13 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |