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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 陳少傑 | |
| dc.contributor.author | Ruo-Xu Li | en |
| dc.contributor.author | 李洛旭 | zh_TW |
| dc.date.accessioned | 2021-06-07T23:55:43Z | - |
| dc.date.issued | 2013 | |
| dc.date.submitted | 2013-08-20 | |
| dc.identifier.citation | [1] J. Mitola, “Software Radios: Survey, Critical Evaluation and Future Directions,” Proceedings of the National Telesystems Conference, NY: IEEE Press, May 1992.
[2] J. Mitola, “The Software Radio Architecture,” IEEE Communications Magazine, vol. 33, no. 5, pp. 26-38, May 1995. [3] IEEE Std 802.11™-2007 (Revision of IEEE Std 802.11-1999) [4] M. Gast, 802.11 Wireless Networks: The Definitive Guide, Second Edition, O’Reilly, 2005. [5] V. Shah and N. Poojary, “Improving the MAC Layer Performance in Ad hoc Networks of Nodes with Heterogeneous Transmit Power Capabilities,” IEEE Communications Society, pp. 3784-3880, 2004. [6] T. H. Meng, “Design and implementation of an all-CMOS 802.11a wireless LAN chipset,” IEEE Communication magazine, Vol.41, No.8, Aug. 2003. [7] A. Sheth and R. Han, “Adaptive power control and selective radio activation for low-power infrastructure-mode 802.11 LANs,” Distributed Computing Systems Workshops, pp. 812-818, May 2003. [8] B. P. Crow, “IEEE 802.11 wireless local area networks,” IEEE communications Magazine, pp. 115-126, Sept. 1997. [9] A. Ganz, A. Savvides & Z. Ganz, “Media access control development platform for wireless LANs,” in Proc. International Conference on Electronics, Circuits and Systems, Cyprus, 1999. [10] F. Cali, M. Conti, and E. Gregori, “IEEE 802.11 wireless LAN: capacity analysis and protocol enhancement,” INFOCOM '98. Seventeenth Annual Joint Conference of the IEEE Computer and Communications Societies, vol. 1, pp. 142-149, Apr. 1998. [11] V. Khanna, H. Gupta and S. Maheshwari, “Contention free data transfers in IEEE 802.11 ad-hoc wireless LAN protocol: an analysis,” TENCON 2003. Conference on Convergent Technologies for the Asia-Pacific Region, vol. 3, pp. 1062-1066, Oct. 2003. [12] Y. Nishida, “Enhancing 802.11 DCF MAC for TCP/IP communication,” Wireless Communications and Networking Conference, IEEE, vol. 3, pp. 13-17, Mar. 2005. [13] R.Bruno, M. Conti and E. Gregori, “IEEE 802.11 optimal performances: RTS/CTS mechanism vs. basic access,” Personal, Indoor and Mobile Radio Communications, 2002. The 13th IEEE International Symposium, vol. 4, pp. 1747-1751, Sept. 2002. [14] L. Bononi, M. Conti and E. Gregori, “Design and performance evaluation of an asymptotically optimal backoff algorithm for IEEE 802.11 Wireless LANs,” System Sciences, 2000. Proceedings of the 33rd Annual Hawaii International Conference, pp. 1-10, Jan. 2000. [15] T. J. Tsai & J. W. Chen, “IEEE 802.11 MAC protocol over wireless mesh networks: problems and perspectives,” Proc. Advanced Information Networking and Applications, 19th International Conference, vol. 2, pp. 60-63, Mar. 2005. [16] C. Wang and W. Tang, “A probability-based algorithm to adjust contention window in IEEE 802.11 DCF,” Communications, Circuits and Systems, 2004. ICCCAS 2004. 2004 International Conference, vol. 1, pp. 418-422, June 2004. [17] Y. Kim, H. Jung, H. H. Lee & K. R. Cho, “MAC implementation for IEEE 802.11 wireless LAN, Router Technology,” ATM (ICATM 2001) and High Speed Intelligent Internet Symposium, 2001, Joint 4th IEEE International Conference, pp. 191-195, Apr. 2001. [18] K. Leung, B. McNair, J. Cimini and J. Winters, “Outdoor IEEE 802.11 cellular networks: MAC protocol design and performance,” Communications, 2002. ICC 2002. IEEE International Conference, vol. 1, pp. 595-599, May 2002. [19] G. Panic, D. Dirtterle, Z. Stamenkovic and K. Tittelbach-Helmrich,“A system-on-chip implementation of IEEE 802.11a MAC layer,” Digital System Design, 2003. Proceedings. Euromicro Symposium, pp. 319-324. Sept. 2003. [20] J. Tantra, C. Fob and B. Lee, “An efficient scheduling scheme for high speed IEEE 802.11 WLANs,” Vehicular Technology Conference, 2003. VTC 2003-Fall. 2003 IEEE 58th, vol. 4, pp. 2589-2593, Oct. 2003. [21] H. Chhaya, and S. Gupta, “Performance of asynchronous data transfer methods of IEEE 802.11 MAC protocol,” IEEE Personal Communications, pp. 8-15, Oct. 1996. [22] Y. Cai, F. Luo, H. Zhang and Z. Zhou, “Novel design and implementation of IEEE 802.11 medium access control,” Communications, 2004 and the 5th International Symposium on Multi-Dimensional Mobile Communications Proceedings. The 2004 Joint Conference of the 10th Asia-Pacific Conference, vol. 1, pp. 278-282, 29 Aug. 2004. [23] Y. Liu, B. Liu, “MAC implementation with embedded system,” ASIC, 2003. Proceedings. 5th International Conference, vol. 2, pp. 757-760, Oct. 2003. [24] G. Lee, D. Lee and S. Park, “Effective co-verification of IEEE 802.11a MAC/PHY combining emulation and simulation technology,” Simulation Symposium, 2005. Proceedings. 38th Annual, pp. 138-146, Apr. 2005. [25] J. Yeong, X. Rao, M. Shajan, Q. Wang, J. Lin and X. Qu, “802.11a MAC layer: firmware/hardware co-design,” Information, Communications and Signal Processing, 2003 and Fourth Pacific Rim Conference on Multimedia. Proceedings of the 2003 Joint Conference of the Fourth International Conference, vol. 3, pp. 1923-1928, Dec, 2003. [26] S. Choi Technology Conference, 2003. VTC 2003-Spring. The 57th and P. Pavon, “802.11g CP: a solution for IEEE 802.11g and 802.11b inter-working” Vehicular IEEE Semiannual, vol. 1, pp. 690-694, Apr., 2003. [27] K. P. Wu, “MAC Module Design and Implementation with DSP for High-speed Wireless LAN,” Aug. 2002. [28] C. H. Weng, “FPGA Implementation of 802.11b MAC Controller: Transmitter,” Nov. 2005. [29] J. H. Kuo, FPGA Implementation of IEEE 802.11b/g MAC Layer Receiver Part, July, 2007. [30] FMC30RF User Manual. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/17078 | - |
| dc.description.abstract | 在本論文中，我們設計並實作了一組符合802.11標準，且包括存取點以及一般工作站所使用的媒體存取控制器。其特色為支援了大部分802.11-2007標準所規定之功能，例如工作站管理、傳輸控制 (包含服務品質的功能) 以及加密功能。
我們並將這組媒體存取控制器與一組實體層處理器、射頻前頻以及寬頻段天線結合，完成一套軟體無線電系統之骨架，並在兩台電腦上經由實際通道驗證此媒體存取控制器的各項功能。經由測試並與過去相關主題論文比較後，得到我們設計並實作之媒體存取控制器具有較完整功能，且可作為一軟體無線電系統重要元件之結論。 | zh_TW |
| dc.description.abstract | In this thesis, we design and implement 802.11 Medium Access Control (MAC) layer controllers for both Access Point (AP) and station side. They feature most functions regulated in 802.11-2007, such as Basic Service Set (BSS) management, transmission control (including Quality of Service (QoS) and Wireless Equivalent Privacy (WEP) function). All of them are verified via Field Programmable Gate Arrays (FPGA) boards and real channel.
Then we integrate them with a pair of 802.11g physical (PHY) layer processors, antennae and Radio Frequency (RF) frontends to construct a backbone of a Software Defined Radio (SDR) system for future use. The practical transmission ability between both sides via real channel is demonstrated. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-07T23:55:43Z (GMT). No. of bitstreams: 1 ntu-102-R96943155-1.pdf: 8639103 bytes, checksum: c78e7a02bde04c7a7970e57f8ff90b8f (MD5) Previous issue date: 2013 | en |
| dc.description.tableofcontents | ABSTRACT i
LIST OF FIGURES v LIST OF TABLES vii CHAPTER 1 INTRODUCTION 1 1.1 Motivation 1 1.2 Background 3 1.2.1 SDR System 3 1.2.2 IEEE 802.11-2007 4 1.3 Thesis Organization 4 CHAPTER 2 MAC layer Controller 5 2.1 Overview 5 2.1.1 Protocol Hierarchy 5 2.1.2 Component and Service Set 5 2.2 MAC Layer Frame Format 7 2.2.1 Frame Control Field 8 2.2.2 Other Fields 11 2.3 Station Management 12 2.3.1 Scanning 13 2.3.2 Authorization 14 2.3.3 Association 16 2.3.4 Probe 17 2.3.5 Beacon 17 2.4 Transmission Control 18 2.4.1 DCF 18 2.4.2 EDCA 21 2.5 Wired Equivalent Privacy 23 CHAPTER 3 Experimental Results 25 3.1 Demonstration 25 3.2 Circuits Block Diagram and Flow Chart 26 3.3 Experimental Results 29 3.3.1 Checking Function of the Receiver Module 29 3.3.2 Station Management Function 30 3.3.3 Transmission Controller Module 33 3.4 Comparison 37 CHAPTER 4 Conclusion and Future Work 38 4.1 Conclusion 38 4.2 Future Work 39 Appendix RF Frontend and Antenna 40 A.1 RF Frontend 40 A.1.1 Overview 40 A.1.2 Operation Procedures 41 A.1.3 Adjustable Parameters 44 A.1.4 Firmware Modification 45 A.1.5 Software Modification 47 A.2 Antenna 48 REFERENCE 49 | |
| dc.language.iso | en | |
| dc.subject | 服務品質 | zh_TW |
| dc.subject | 載波偵測多重存取/碰撞避免 | zh_TW |
| dc.subject | 32位元循環冗碼檢查 | zh_TW |
| dc.subject | 有線等效隱私權 | zh_TW |
| dc.subject | 軟體無線電 | zh_TW |
| dc.subject | 媒體存取層 | zh_TW |
| dc.subject | SDR | en |
| dc.subject | MAC layer | en |
| dc.subject | CSMA/CA | en |
| dc.subject | QoS | en |
| dc.subject | CRC | en |
| dc.subject | WEP | en |
| dc.title | 802.11g媒體存取控制器之設計與實作 | zh_TW |
| dc.title | Design and Implementation of MAC Layer Controller for 802.11g | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 101-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 游竹,林伯星 | |
| dc.subject.keyword | 媒體存取層,載波偵測多重存取/碰撞避免,服務品質,32位元循環冗碼檢查,有線等效隱私權,軟體無線電, | zh_TW |
| dc.subject.keyword | MAC layer,CSMA/CA,QoS,CRC,WEP,SDR, | en |
| dc.relation.page | 51 | |
| dc.rights.note | 未授權 | |
| dc.date.accepted | 2013-08-22 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 電子工程學研究所 | zh_TW |
| 顯示於系所單位： | 電子工程學研究所 | |
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| ntu-102-1.pdf 未授權公開取用 | 8.44 MB | Adobe PDF |
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