802.11ac無線區域網路認證測試研究

802.11ac Wireless LAN Certification and Measurement

徐佩芸(Pei-Yun Hsu)

指導教授 ： 馬杰

元智大學/電機通訊學院/通訊工程學系/碩士(2012年)

摘要

IEEE 802.11ac標準為下一世代的無線區域標準，可選擇性增加80MHz與160MHz頻寬、256QAM調變、8x8 MIMO和MU-MIMO功能，具有高傳輸率之特性，預計將可廣泛應用於家用影音串流裝置或是大型檔案之傳輸。本論文將研究IEEE 802.11ac標準與測試規範，說明IEEE 802.11ac裝置在美國通過FCC認證之測試程序與量測架構，最後依據美國開放之兩個不同操作頻段，進行FCC 15.247規範五項測試與FCC 15.407規範七項測試。

關鍵字

無線區域網路 ； 頻譜 ； 認證 ； 測試

並列摘要

IEEE 802.11ac standard is the next generation Wireless LAN, which has the new functions of 80MHz and 160MHz bandwidths, 256QAM modulation, 8x8 MIMO and MU-MIMO antenna modes. IEEE 802.11ac standard has very high throughput. It could be apply to wireless home video device such as high-definition television and other higher data rate services. This thesis will focus on the study of IEEE 802.11ac standard and the related certification criterion. The measurement process and test standard of the IEEE 802.11ac device in FCC are explained. Finally, based on two available operating frequency bands of FCC, the five test items of the FCC 15.247 criterion and seven test items of the FCC 15.407 criterion are performed.

並列關鍵字

802.11ac ； Spectrum ； Certification ； Measurement

參考文獻

[6] Eng Hwee Ong, Jarkko Kneckt, Olli Alanen, Zheng Chang, Toni Huovinen,and Timo Nihtil‥a "IEEE 802.11ac: Enhancements for Very High Throughput WLANs" Sept. 2011

[7] Van Nee, R. "Breaking the Gigabit-per-second barrier with 802.11AC," April 2011

[11] S. Weinstein, P. Ebert, “Data Transmission by Frequency-Division Multiplexing Using the Discrete Fourier Transform,” IEEE Trans. on Comm., Oct. 1971.

[14] 楊曜隆, “無線網路技術應用於802.11n效能評估與分析” 國立中央大學研究所, June, 2008

[27] FCC “Measurement of Digital Transmission Systems Operating under Section 15.247” March 23, 2005