研究生: |
古禮維 Li-Wei Ku |
---|---|
論文名稱: |
低速無線網路之嵌入式系統整合 System Integration for Low-Data Rate Wireless Network |
指導教授: |
王煥宗
Huan-Chun Wang |
口試委員: |
王煥宗
Huan-Chun Wang 林敬舜 Ching-Shun Lin 高典良 Tain-lieng Kao 梁明全 Ming-Chung Liang |
學位類別: |
碩士 Master |
系所名稱: |
電資學院 - 電子工程系 Department of Electronic and Computer Engineering |
論文出版年: | 2018 |
畢業學年度: | 106 |
語文別: | 中文 |
論文頁數: | 47 |
中文關鍵詞: | 嵌入式系統 、無線網路 、物聯網 |
外文關鍵詞: | embedded system, wireless network, Internet of things, 802.11ah |
相關次數: | 點閱:193 下載:1 |
分享至: |
查詢本校圖書館目錄 查詢臺灣博碩士論文知識加值系統 勘誤回報 |
本論文的目的是利用Xilinx Virtex6 FPGA開發板(xc6vlx240t/ff1156/-2),以IEEE P802.11ah/D10.0Draft Standard中的省電模式Non-TIM Station與AP為出發點,將802.11a/g網路通訊協定的嵌入式無線收發平台進行修改,加入802.11ah中的Target Wake Time與同步部分,並期許未來能實現更多802.11ah協議之內容。論文內容主要針對現有架構下,加入需要的IP core(Intellectual Property core)外,將原架構之行為模式,也就是輪詢(Polling)方式改為中斷方式觸發傳送與接收,而實體層方面,原先由硬體控制之傳送端及接收端,增加控制電路,由軟體控制,使系統能在省電模式與Active模式下對其進行相對應的開啟與關閉,另外當Non-TIM Station省電模式時間拉長時,如何完成同步的溝通。
Based on Non-TIM station and AP(Access Point) in IEEE P802.11ah/D1 0.0 Draft standard, the main purpose of this thesis is to use Xilinx Virtex6 FPGA board (xc6vlx240t/ff1156 / -2), we modified the 802.11a/g network communication protocol, implement the TWT(Target Wake Time) feature and synchronization. In addition, we hope can add more 802.11ah features into the systems. To fullfill those things above, the thesis mainly focus on how to add the Hardware we need, to change the original architecture’s behavior, polling to transmit and receive. We will use interrupt to replace polling. And in physical layer, PHY Tx control the antenna, we add the control circuit for software, so that software can give the command anytime we want. That makes our system can switch between Power-saving mode and Active mode, enable to disable the RF. Besides, and How to complete the synchronize with ap when Power-saving mode get longer.
參考文獻
[1]IEEE 802.11-12, Active Polling(與supporting一起), 2012
[2]IEEE 802.11-12, NDP Probing, 2012
[3]IEEE std, Part 11: Wireless LAN Medium Access Control(MAC) and Physical Layer (PHY) Specifications Amendment 2: Sub 1 GHz License Exempt Operation, 2016
[4]IEEE std, Part 11:Wireless LAN medium access control(MAC) and physical layer(PHY)specifications, 2012
[5] Toni Adame, Albert Bel, Boris Bellalta, Jaume Barcelo and Miquel Oliver, IEEE 802.11ah: The Wifi Approach For M2M Communications, 2014
[6] AD9361_Reference_Manual_UG-570
[7]AD9361_Register_Map_Reference_Manual_UG-671]
[8] Xilinx, DS747, LogiCORE IP AXI INTC (v1.03a), Data Sheet , at: https://www.xilinx.com/support/documentation/ip_documentation/axi_intc/v1_03_a/ds747_axi_intc.pdf , 2012
[9] Xilinx PG079 LogiCORE IP AXI Timer v1.03a, Product Guide at:
https://www.xilinx.com/support/documentation/ip_documentation/axi_timer/v1_03_a/pg079-axi-timer.pdf. Accessed 7 June 2017.
[10] TSX-3225_datasheet at: https://www.alldatasheet.com/view.jsp?Searchword=Tsx-3225%2520datasheet&gclid=CjwKCAjwsdfZBRAkEiwAh2z65h_1qF5mzvBi08Ns7smWdQZe9piWA5rMBK_U5EYSvezilpOWpLJKmhoCLNsQAvD_BwE
[11] http://warpproject.org/trac/