Presentation | 2006-05-19 Likelihood Detection Utilizing Ordering and Decision of Partial Bits in 64QAM channels for MIMO Spatial Multiplexing Systems Yutaka MURAKAMI, Kiyotaka KOBAYASHI, Takashi FUKAGAWA, Masayuki ORIHASHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The rapidly increasing number of users and services in mobile communications requires efficient usage of the available frequency band. MIMO (Multi-Input Multi-Output) systems are one possible candidate to meet these demands. Previously, we have proposed a likelihood detection utilizing ordering and decision of partial bits (Ordering LD-DPB) in consideration of computational complexity and data quality in the receivers for MIMO spatial multiplexing systems. In this paper, we investigate application to 64QAM channels of Ordering LD-DPB. In this investigation, we propose a new decision of partial bits in 64QAM channels and evaluate BER performance employing Ordering LD-DPB in 64QAM channels. As results of BER performance, it can be confirmed that application to 64QAM channels of Ordering LD-DPB is effective. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MIMO spatial multiplexing systems / Linear operation / MLD / Partial bit decision / Ordering / Computational complexity |
Paper # | RCS2006-30 |
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Committee | RCS |
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Conference Date | 2006/5/11(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) | Likelihood Detection Utilizing Ordering and Decision of Partial Bits in 64QAM channels for MIMO Spatial Multiplexing Systems |
Sub Title (in English) | |
Keyword(1) | MIMO spatial multiplexing systems |
Keyword(2) | Linear operation |
Keyword(3) | MLD |
Keyword(4) | Partial bit decision |
Keyword(5) | Ordering |
Keyword(6) | Computational complexity |
1st Author's Name | Yutaka MURAKAMI |
1st Author's Affiliation | Network Development Center, Matsushita Electric Industrial Co., Ltd.() |
2nd Author's Name | Kiyotaka KOBAYASHI |
2nd Author's Affiliation | Network Development Center, Matsushita Electric Industrial Co., Ltd. |
3rd Author's Name | Takashi FUKAGAWA |
3rd Author's Affiliation | Network Development Center, Matsushita Electric Industrial Co., Ltd. |
4th Author's Name | Masayuki ORIHASHI |
4th Author's Affiliation | Network Development Center, Matsushita Electric Industrial Co., Ltd. |
Date | 2006-05-19 |
Paper # | RCS2006-30 |
Volume (vol) | vol.106 |
Number (no) | 43 |
Page | pp.pp.- |
#Pages | 6 |
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