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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/66668完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 魏宏宇(Hung-Yu Wei) | |
| dc.contributor.author | Cheng-Han Mai | en |
| dc.contributor.author | 麥正翰 | zh_TW |
| dc.date.accessioned | 2021-06-17T00:50:03Z | - |
| dc.date.available | 2014-01-17 | |
| dc.date.copyright | 2012-01-17 | |
| dc.date.issued | 2011 | |
| dc.date.submitted | 2011-11-25 | |
| dc.identifier.citation | [1] M.T. Sun, L.F. Huang, A. Arora, and T.H. Lai. ”Reliable MAC Layer Multicast in IEEE 802.11 Wireless Networks”. Proceedings of International Conference on Parallel Processing, pages 527–536, 2002.
[2] V. Srinivas and L. Ruan. ”An Efficient Reliable Multicast Protocol for 802.11-based Wireless LANs”. IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks, pages 1–6, 2009. [3] X. Wang, L. Wang, Y. Wang, Y. Zhang, and A. Yamada. ”Supporting MAC layer multicast in IEEE 802.11n: issues and solutions”. IEEE International Conference on Local Computer Networks, pages 172–179, 2009. [4] G. Bianchi. ”Performance Analysis of the IEEE 802.11 Distributed Coordination Function”. IEEE Journal on Selected Areas in Communications, 18:535–547, 2000. [5] Y. Song, J. Chung, W. Sung, D. Hyun B. Kim, and J. Jang. ”An Analysis of Reliable MAC Layer Multicast in Wireless Networks”. International Conference on Convergence Information Technology, pages 549–555, 2007. [6] C.W Bao and W.J. Liao. ”Performance analysis of reliable MAC-layer multicast for IEEE 802.11 Wireless LANs”. International Conference on Communications, 2:1378–1382, 2005. [7] S. Choi, N. Choi, Y. Seok, T. Kwon, and Y. Choi. ”Leader-Based Rate Adaptive Multicasting for Wireless LANs”. IEEE Global Telecommunications Conference, pages 3656–3660, 2007. [8] J. Villal’on, P. Cuenca, L. Orozco-Barbosa, Y. Seok, and T. Turletti. ”ARSM: a cross-layer auto rate selection multicast mechanism for multi-rate wireless LANs”. Communications, IET, 1:893–902, 2007. [9] K. Piamrat, A. Ksentini, J. Bonnin, and C. Viho. ”Q-dram: Qoe-based dynamic rate adaptation mechanism for multicast in wireless networks”. IEEE Global Telecommunications Conference, pages 1–6, 2009. [10] A. Basalamah and T. Sato. ”Adaptive FEC Reliable Multicast MAC Protocol for WLAN”. IEEE Vehicular Technology Conference, pages 244–248, 2007. [11] O. Alay, T. Korakis, Yao Wang, and S. Panwar. ”An Experimental Study of Packet Loss and Forward Error Correction in Video Multicast over IEEE 802.11b Network”. IEEE Consumer Communications and Networking Conference, pages 1–5, 2009. [12] C. Wang, Y. Li, L. Han, and J. Ma. ”A new reliable multicast scheme for multimedia applications in wireless environment”. IEEE International Conference on Broadband Network & Multimedia Technology, pages 744–748, 2009. [13] J. Villal’on, P. Cuenca, L. Orozco-Barbosa, Y. Seok, and T. Turletti. ”Cross-Layer Architecture for Adaptive Video Multicast Streaming Over MultirateWireless LANs”. IEEE Journal on Selected Areas in Communications, 25:699–711, 2007. [14] Z. Li and T. Herfet. ”MAC Layer Multicast Error Control for IPTV in Wireless LANs”. IEEE Transactions on Broadcasting, 55:353–362, 2009. [15] G.H. Liaw, C.F. Lee, and J.L. Liu. ”A Seamless Playback Mechanism for Mobile Multicast Streaming Video in IEEE 802.11-Based Wireless Mesh Networks”. International Conference on Advanced Information Networking and Applications Workshops, pages 926–319, 2010. [16] IEEE 802.11aa/D3.0. ”Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications: Amendment 3: MAC Enhancements for Robust Audio Video Streaming”. [17] S. Chachulski, M. Jennings, S. Katti, and D. Katabi. ”Trading Structure for Randomness in Wireless Opportunistic Routing”. Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communications, 37:169–180, 2007. [18] M.R. Souryal, L. Klein-Berndt, L.E. Miller, and N. Moayeri. ”Link Assessment in an Indoor 802.11 Network”. IEEE Wireless Communications and Networking Conference, pages 1402–1407, 2006. [19] MadWifi project. http://madwifi-project.org/. [20] iperf. http://sourceforge.net/projects/iperf/. [21] VLC media player. http://www.videolan.org/vlc/. [22] MSU Video Quality Measurement Tool. http://compression.ru/video/quality measure/. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/66668 | - |
| dc.description.abstract | 近年來隨著無線區域網路的蓬勃發展，消費者們得以使用各式的手持裝置使用多種便利的服務。各家服務提供商也藉著密集布置的無線網路提供豐富的影音多媒體內容。目前為止，這些服務或者影音內容只能透過單點傳播的方式從基地台將封包傳輸給需要的使用者，如此一來將大大地限制可使用的服務種類及品質且會造成不必要的資源浪費。如果在同一個區域底下的數名使用者需要相同或者類似的封包內容時，將封包以群播的方式同時傳輸給所有的使用者將可以大幅地節省使用的無線網路資源並可以提高服務的品質。但在現今的IEEE 802.11無線區域網路標準中，並不支援群播網路的傳輸也缺少多個使用者回報的機制，因此服務商無法提供這一類的群播服務給消費者。IEEE 802.11aa工作小組也因為前述的理由正致力於設計基本的無線區域網路群播機制。在本篇論文中，我們根據IEEE 802.11aa標準目前的機制設計了數種不同的群播回饋機制，並將這些機制與基本的機制相互比較。我們並透過了Linux下的實驗平台，實現了各個不同的回饋機制且加以測試。從結果中我們可以得知我們設計出的回饋機制有較好的效率且可以套用在合適的群播應用中。 | zh_TW |
| dc.description.abstract | In recent years, with the rapid development of wireless local networks, we are allowed to enjoy various convenient services with different handset device. Service providers such as telecommunication companies purvey diverse multimedia contents. Up to now, these contents were mainly transmitted to terminal user via unicast transmission which highly constrain the service types and reduce the network efficiency. Identical content needed by multiple users in local area can be sent simultaneously with multicast transmission and utilize the wireless channel better. However, due to lack of multicast support and feedback mechanism in current IEEE 802.11 networks, those services are impossible to be implemented. Therefore, IEEE 802.11aa task group is now engaged in basic multicast protocol. In this thesis, we implement different feedback mechanisms based on IEEE 802.11aa draft and compare their efficiency to baseline mechanism in the draft. Moreover, we realize a Linux-based testbed with modified wireless WLAN card driver and evaluate all mechanisms above by experiment in real life environment. We also show our design's performance is better than baseline mechanism and can be well apply to real applications. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-17T00:50:03Z (GMT). No. of bitstreams: 1 ntu-100-R98942031-1.pdf: 641796 bytes, checksum: df6516e24a853518b94453fe3ec580be (MD5) Previous issue date: 2011 | en |
| dc.description.tableofcontents | Chinese Abstract i
Abstract ii Chapter 1 Introduction 1 Chapter 2 Related Works of IEEE 802.11 Multicast Mechanisms 3 2.1 Multicast Protocols 3 2.2 Analysis of Multicast Protocol 4 2.3 Rate Adaptation with Multicast 5 2.4 Forward Error Correction under Multicast 6 2.5 Multicast Multimedia Applications 7 Chapter 3 Proposed Efficient Multicast Mechanisms 10 3.1 802.11aa Bitmap Mechanism 10 3.2 Network Coding with Complete Feedback Mechanism 11 3.3 Network Coding with Channel-aware Polling Mechanism 12 3.4 Network Coding with Contentious Feedback Mechanism 13 Chapter 4 Math Analysis 16 4.1 Number of Total Retransmissions 16 4.2 Number of Transmission Rounds 17 4.3 Upper Bond of Throughput for Mechanisms with Network Coding 19 Chapter 5 Simulation 21 5.1 Simulation with Different Packet Error Probability 21 5.2 Simulation with Different Transmission limit 24 5.3 Simulation with Different Polling Number 28 Chapter 6 Testbed Experiment 31 6.1 Experiment with Background Traffic 33 6.2 Experiment with Different Transmitting Power 35 6.3 Experiment with Different Transmission Limit 39 6.4 Experiment for Video Streaming 42 Chapter 7 Conclusion 46 Bibliography 48 | |
| dc.language.iso | en | |
| dc.subject | 群播 | zh_TW |
| dc.subject | IEEE 802.11aa | zh_TW |
| dc.subject | 實測平台 | zh_TW |
| dc.subject | 網路編碼 | zh_TW |
| dc.subject | 回饋機制設計 | zh_TW |
| dc.subject | feedback design | en |
| dc.subject | IEEE 802.11aa | en |
| dc.subject | testbed experiment | en |
| dc.subject | network coding | en |
| dc.subject | multicast | en |
| dc.title | IEEE 802.11aa群播網路回饋機制之設計與實驗 | zh_TW |
| dc.title | Design and Experiment of Multicast Feedback Mechanisms in 802.11aa Network | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 100-1 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 蔡欣穆(Hsin-Mu Tsai),周俊廷(Chun-Ting Chou),謝宏昀(Hung-Yun Hsieh),逄愛君(Ai-Chun Pang) | |
| dc.subject.keyword | 群播,IEEE 802.11aa,實測平台,網路編碼,回饋機制設計, | zh_TW |
| dc.subject.keyword | multicast,IEEE 802.11aa,testbed experiment,network coding,feedback design, | en |
| dc.relation.page | 51 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2011-11-28 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 電信工程學研究所 | zh_TW |
| 顯示於系所單位： | 電信工程學研究所 | |
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