| Presentation | 2008-10-24 Study on Link for Control in Channel-Gain-Based Transmission Scheduling for Cooperative Relaying Naotaka SHIBATA, Koji YAMAMOTO, Hidekazu MURATA, Susumu YOSHIDA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Transmission scheduling in cooperative relaying is studied for achieving high spectral efficiency, assuming that cooperative relaying consists of single source, destination and relay station. Transmission scheduling, which allows the route with good channel conditions to transmit the data, would lead to higher utilization of wireless resources such as power and frequency. However, some transmitters of cooperative relaying transmit the data to more than one receiver and thus the utilization efficiency of wireless resources can vary according to which link is used for transmission scheduling. In this paper, the spectral efficiency of cooperative relaying is theoretically derived in the condition that a source transmits the data when the instantaneous channel gain of any link is higher than the threshold value. Then, it is shown that high spectral efficiency can be achieved when the channel gain of some links along the route are high. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Cooperative relaying / transmission scheduling / spectral efficiency |
| Paper # | RCS2008-126 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2008/10/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on Link for Control in Channel-Gain-Based Transmission Scheduling for Cooperative Relaying |
| Sub Title (in English) | |
| Keyword(1) | Cooperative relaying |
| Keyword(2) | transmission scheduling |
| Keyword(3) | spectral efficiency |
| 1st Author's Name | Naotaka SHIBATA |
| 1st Author's Affiliation | Graduate School of Informatics, Kyoto University() |
| 2nd Author's Name | Koji YAMAMOTO |
| 2nd Author's Affiliation | Royal Institute of Technology:Graduate School of Informatics, Kyoto University |
| 3rd Author's Name | Hidekazu MURATA |
| 3rd Author's Affiliation | Graduate School of Informatics, Kyoto University |
| 4th Author's Name | Susumu YOSHIDA |
| 4th Author's Affiliation | Graduate School of Informatics, Kyoto University |
| Date | 2008-10-24 |
| Paper # | RCS2008-126 |
| Volume (vol) | vol.108 |
| Number (no) | 249 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |