| 講演抄録/キーワード |
| 講演名 |
2012-06-21 15:00
Hardware Design of 1.3Gbps Multi-User MIMO System for IEEE802.11ac ○Leonardo Lanante・Shogo Fujita・Yuji Yokota・Yuhei Nagao・Masayuki Kurosaki・Hiroshi Ochi(Kyushu Inst. of Tech.) RCS2012-74 |
| 抄録 |
(和) |
We present our hardware design of a very high throughput Multi-user Multiple Input Multiple Output (MU-MIMO) wireless LAN systembased on the 802.11ac standard. This system supports a total of 1.3Gbps through-put 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. |
| (英) |
We present our hardware design of a very high throughput Multi-user Multiple Input Multiple Output (MU-MIMO) wireless LAN systembased on the 802.11ac standard. This system supports a total of 1.3Gbps through-put 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. |
| キーワード |
(和) |
MU-MIMO / 802.11ac / RTL Design / / / / / |
| (英) |
MU-MIMO / 802.11ac / RTL Design / / / / / |
| 文献情報 |
信学技報, vol. 112, no. 89, RCS2012-74, pp. 181-186, 2012年6月. |
| 資料番号 |
RCS2012-74 |
| 発行日 |
2012-06-14 (RCS) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| PDFダウンロード |
RCS2012-74 |