| Presentation | 2012-06-21 Hardware Design of 1.3Gbps Multi-User MIMO System for IEEE802.11ac Leonardo LANANTE, Shogo FUJITA, Yuji YOKOTA, Yuhei NAGAO, Masayuki KUROSAKI, Hiroshi OCHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We present our hardware design of a very high throughput Multi-user Multiple Input Multiple Output (MU-MIMO) wireless LAN system based on the 802.11ac standard. This system supports a total of 1.3Gbps throughput during MU-MIMO transmission and 650Mbps per station throughput. To enable low complexity MU-MIMO transmission, the system uses novel approaches to SVD for CSI feedback and block diagonalization for MU-MIMO precoding. The system runs at 240MHz to support 80MHz bandwidth at 3x oversampling. The system is also fully backward compatible to existing legacy 802.11a/n systems. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MU-MIMO / 802.11ac / RTL Design |
| Paper # | RCS2012-74 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2012/6/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Hardware Design of 1.3Gbps Multi-User MIMO System for IEEE802.11ac |
| Sub Title (in English) | |
| Keyword(1) | MU-MIMO |
| Keyword(2) | 802.11ac |
| Keyword(3) | RTL Design |
| 1st Author's Name | Leonardo LANANTE |
| 1st Author's Affiliation | Dept. of Computer Science and Electronics, Kyushu Institute of Technology() |
| 2nd Author's Name | Shogo FUJITA |
| 2nd Author's Affiliation | Dept. of Computer Science and Electronics, Kyushu Institute of Technology |
| 3rd Author's Name | Yuji YOKOTA |
| 3rd Author's Affiliation | Dept. of Computer Science and Electronics, Kyushu Institute of Technology |
| 4th Author's Name | Yuhei NAGAO |
| 4th Author's Affiliation | Dept. of Computer Science and Electronics, Kyushu Institute of Technology |
| 5th Author's Name | Masayuki KUROSAKI |
| 5th Author's Affiliation | Dept. of Computer Science and Electronics, Kyushu Institute of Technology |
| 6th Author's Name | Hiroshi OCHI |
| 6th Author's Affiliation | Dept. of Computer Science and Electronics, Kyushu Institute of Technology |
| Date | 2012-06-21 |
| Paper # | RCS2012-74 |
| Volume (vol) | vol.112 |
| Number (no) | 89 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |