Presentation | 2008-10-22 Study on user scheduling with fairness and correlation among the users Mitsuteru YOSHIDA, Kei SAKAGUCHI, Kiyomichi ARAKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper shows some user scheduling algorithms considering user correlation and fairness. In multiple user environment, transmission scheme and user scheduling are different from single user environment. First, there is interference problem receiving undesired signal. This causes the capacity, to decrease. For solving this problem, block diagonalization scheme has been proposed. This scheme is operated by the transmitter. Second, user scheduling is needed in multiple user environment and require fairness of selection between users. One of the solutions of user selection is proportional fair algorithm. Therefore, the relation between block diagonalization scheme and a fair scheduler using proportional fair algorithm is discussed in this paper. And this paper proposes a scheduling algorithm classifying the users into some groups. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Multi-user MIMO / Block Diagonalization / Proportional Fair / User Correlation |
Paper # | RCS2008-108 |
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Committee | RCS |
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Conference Date | 2008/10/15(1days) |
Place (in Japanese) | (See Japanese page) |
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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 user scheduling with fairness and correlation among the users |
Sub Title (in English) | |
Keyword(1) | Multi-user MIMO |
Keyword(2) | Block Diagonalization |
Keyword(3) | Proportional Fair |
Keyword(4) | User Correlation |
1st Author's Name | Mitsuteru YOSHIDA |
1st Author's Affiliation | Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Tokyo Institute of Technology() |
2nd Author's Name | Kei SAKAGUCHI |
2nd Author's Affiliation | Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Tokyo Institute of Technology |
3rd Author's Name | Kiyomichi ARAKI |
3rd Author's Affiliation | Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Tokyo Institute of Technology |
Date | 2008-10-22 |
Paper # | RCS2008-108 |
Volume (vol) | vol.108 |
Number (no) | 249 |
Page | pp.pp.- |
#Pages | 5 |
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