2010 Fiscal Year Final Research Report
Resource Allocation and Packet Scheduling in MIMO-OFDMA
| Project/Area Number |
20560366
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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 | Keio University |
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Principal Investigator |
SASASE Iwao Keio University, 理工学部, 教授 (00187139)
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| Project Period (FY) |
2008 – 2010
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| Keywords | リソース割り当て / パケットスケジューリング / OFDM / MIMO / QoS |
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| Research Abstract |
We investigate resource allocation and the packet scheduling methods in an ODFMA-MIMO system to improve the throughput and the error rate as well as to ensure the fairness among the users. First, we examine the packet scheduling and the sub-channel allocation schemes that satisfy the each QoS requirement of traffic in OFDMA. Second, we propose the sub-channel allocation and the OVSF code assignment schemes in OFDMA-CDM with Rate Adaptation, and the sub-carrier and the power allocation schemes in MIMO-OFDMA. Finally, we evaluate the performances of the proposed schemes by computer simulations.
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Research Products
(18 results)
