每年專案
摘要
In this paper, a hardware efficient multiple-input multipleoutput (MIMO) detector which flexibly supports multiple antenna configurations (2 × 2, 4 ×4 and 8× 8)) and data modulations (QPSK, 16- QAM and 64-QAM) is presented. A breadth-first decoding algorithm known as distributed K-best (DKB) is applied in this design. The DKB greatly reduces required visiting nodes and excludes sorting operation at each layer to save computing complexity. The proposed antenna configurable pipelined multi-stage architecture is composed of elementary function blocks of DKB. Each DKB blocks requires only K clock cycles to find the best K candidates, where K denotes the number of calculated survival paths. The proposed MIMO detector has been implemented by a 90-nm CMOS technology with the core area of 1.014 mm2. The average power consumption is 17.76 mW when operates at the maximum frequency of 74 MHz and 1 V power supply voltage.
原文 | ???core.languages.en_GB??? |
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主出版物標題 | Advances in Intelligent Information Hiding and Multimedia Signal Processing - Proceeding of the 12th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2016 |
編輯 | Jeng-Shyang Pan, Pei-Wei Tsai, Hsiang-Cheh Huang |
發行者 | Springer Science and Business Media Deutschland GmbH |
頁面 | 229-236 |
頁數 | 8 |
ISBN(列印) | 9783319502113 |
DOIs | |
出版狀態 | 已出版 - 2017 |
事件 | 12th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2016 - Kaohsiung, Taiwan 持續時間: 21 11月 2016 → 23 11月 2016 |
出版系列
名字 | Smart Innovation, Systems and Technologies |
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卷 | 64 |
ISSN(列印) | 2190-3018 |
ISSN(電子) | 2190-3026 |
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???event.eventtypes.event.conference??? | 12th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2016 |
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國家/地區 | Taiwan |
城市 | Kaohsiung |
期間 | 21/11/16 → 23/11/16 |
指紋
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研究計畫: Research