2012 Fiscal Year Final Research Report
Research on high capacity technique based on inter-cell radio resource management for next generation cellular mobile communication systems
| Project/Area Number |
22560371
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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 | Mie University |
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Principal Investigator |
MORI Kazuo 三重大学, 大学院・工学研究科, 教授 (90324540)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 通信方式(無線、有線、衛星、光、移動) / 移動通信 / 携帯電話 / 無線資源管理 / キャリア・アグリゲーション |
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| Research Abstract |
This research investigates the inter-cell carrier aggregation (CA) scheme, which aggregates multiple component carriers provided by multiple surrounding base stations to user equipments, for next generation mobile communication systems. The basic control scheme, packet scheduling scheme, and enhanced control scheme using spectrum spread transmission are proposed as a key mechanism for the inter-cell CA. These proposed schemes are evaluated by computer simulation and the results show that the proposed schemes improve user throughput and transmission delay performance, and also reduce the non-uniformity in communication quality under spatial non-uniform traffic environments.
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