2012 Fiscal Year Final Research Report
Study of resource allocation scheme for a parallel relay multi-hop OFDMA virtual cellular network
| Project/Area Number |
22560388
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Communication/Network engineering
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| Research Institution | Tohoku Institute of Technology |
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Principal Investigator |
KUDOH Eisuke 東北工業大学, 工学部, 教授 (80344696)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 移動通信 / セルラ / マルチホップ / リソース割当 / バーチャルセルラネットワーク / OFDMA / 並列伝送 |
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| Research Abstract |
We have proposed a parallel relay multi-hop virtual cellular network (VCN) which can obtain route and frequency diversity to enhance the channel capacity. In this study, we proposed sequential resource allocation scheme that can be applied for multi-cell and multi-user environment. We evaluated the ergodic channel capacity of the parallel relay 2 hop and showed that the VCN can provide greater ergodic channel capacity than a conventional single hop network. We also produced a two-hop wireless transmission simulator to visualize a packet transmission.
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