在有線-無線複合式網路利用延遲變異之壅塞控制機制增進資料流控制傳輸協定的效能

以作者查詢圖書館館藏

、以作者查詢臺灣博碩士

、以作者查詢全國書目

、勘誤回報

、線上人數：51

、訪客IP：3.145.10.80

姓名

王健任(Jian-Ren Wang) 查詢紙本館藏

畢業系所

資訊工程學系

論文名稱

在有線-無線複合式網路利用延遲變異之壅塞控制機制增進資料流控制傳輸協定的效能
(Jitter-based SCTP: Improving SCTP performance by jitter-based congestion control over wired-wireless networks)

相關論文

★ 具多重樹狀結構之可靠性群播傳輸	★ 在嵌入式行動裝置上設計與開發跨平台Widget
★ 在 ARM 架構之嵌入式系統上實作輕量化的手持多媒體播放裝置圖形使用者介面函式庫	★ 基於網路行動裝置所設計可擴展的服務品質感知GStreamer模組
★ 針對行動網路裝置開發可擴展且跨平台之GSM/HSDPA引擎	★ 於單晶片多媒體裝置進行有效率之多格式解碼管理
★ IMS客戶端設計與即時通訊模組研發：個人資訊交換模組與即時訊息模組實作	★ 在可攜式多媒體裝置上實作人性化的嵌入式小螢幕網頁瀏覽器
★ 以IMS為基礎之及時語音影像通話引擎的實作:使用開放原始碼程式庫	★ 電子書嵌入式開發: 客制化下載服務實作, 資料儲存管理設計
★ 於數位機上盒實現有效率訊框參照處理與多媒體詮釋資料感知的播放器設計	★ 具數位安全性的電子書開發：有效率的更新模組與資料庫實作
★ 適用於異質無線寬頻系統的新世代IMS客戶端軟體研發	★ 在可攜式數位機上盒上設計並實作重配置的圖形使用者介面
★ Friendly GUI design and possibility support for E-book Reader based Android client	★ Effective GUI Design and Memory Usage Management for Android-based Services

檔案

[Endnote RIS 格式]

[Bibtex 格式]

[相關文章]

[文章引用]

[完整記錄]

[館藏目錄]

[檢視]

[下載]

本電子論文使用權限為同意立即開放。
已達開放權限電子全文僅授權使用者為學術研究之目的，進行個人非營利性質之檢索、閱讀、列印。
請遵守中華民國著作權法之相關規定，切勿任意重製、散佈、改作、轉貼、播送，以免觸法。

摘要(中)

隨著通訊技術的演進，無線網路在下一代網際網路中逐漸成為最受歡迎的通訊技術。現今的主機例如桌上型電腦以及行動裝置，可能都配備著多個有線或是無線的網路接取設備。近年來，Stream Control Transmission Protocol (SCTP) 被提出用來做可靠的資料傳輸協定，其multihoming的特徵可以有效使用主機上的多個網路接取設備來增進效能及可靠性。然而，就如TCP，SCTP同樣在有線-無線之異質性網路會遇到不必要的效能損失。其主因是因為SCTP的壅塞管理機制無法判別封包遺失的原因，以至於不恰當的降低壅塞窗口。為了解決上述問題來增進效能，我們提出一個應用於有線-無線網路中以延遲變異為基礎、並且擁有點對點特性的壅塞控制機制來增進效能，另外，我們加強延遲變異為基礎的封包遺失判別方針，使整體方法更加強健。此外還整合了預測可利用頻寬的機制，穩定傳輸時的瓶頸流量，實驗結果顯露出我們提出的方法JSCTP的確可以在異質性網路下有效地使效能顯著的提升。

摘要(英)

With the evolution of communication networks, wireless networks gradually become the most adaptive communication networks in next generation internet. Desktops and mobile devices may be equipped with multiple wired and/or wireless network interfaces. Stream Control Transmission Protocol (SCTP) has been proposed for reliable data transport and its multihoming feature makes use of network interfaces effectively to improve performance and reliability. However, like TCP, SCTP suffers unnecessary performance degradation over wired-wireless heterogeneous networks. The main reason is that original congestion control scheme of SCTP cannot differentiate loss events so that SCTP reduces the congestion window inappropriately. In order to solve this problem and improve performance, we propose a jitter-based congestion control scheme with end-to-end semantics over wired-wireless networks. Besides, we amend decision policy of jitter ratio loss distinction to make it more correctness and robustness. Available bandwidth estimation scheme will be integrated into our congestion control mechanism to make the bottleneck more stabilized. Simulation experiments reveal that our scheme (JSCTP) gives prominence to improve performance effectively over wired-wireless networks.

關鍵字(中)

★ 無線網路
★ 延遲變異
★ 端對端壅塞控制
★ 資料流控制傳輸協定
★ 封包遺失判斷
★ 頻寬估計

關鍵字(英)

★ stream control transmission protocol (SCTP)
★ jitter
★ wireless
★ bandwidth estimation
★ loss differentiation
★ end-to-end congestion control

論文目次

Chapter 1. Introduction 1
1-1. SCTP BackGround 1
1-2. SCTP congestion control over wireless link 3
1-3. Contribution of the thesis 4
1-4. Thesis organization 5
Chapter 2. Related Work 6
2-1. Wireless enhancement on SCTP 6
2-1-1. Collaborative SCTP 7
2-1-2. ECN-D SCTP 8
2-1-3. WiSE 10
2-2. Wireless enhancement on TCP end-to-end approaches 12
2-2-1. TCP Vegas and TCP Veno 12
2-2-2. TCP Jersey 14
2-2-3. JTCP 15
Chapter 3. JSCTP 20
3-1. Jitter-based loss differentiation scheme over SCTP 20
3-1-1. Collect samples of inter-arrival jitter 20
3-1-2. Independent jitter ratio for different path 23
3-1-3. Decision rule for loss differentiation 23
3-1-4. Ineffective jitter ratio problem 25
3-2. Congestion control policy of JSCTP 28
3-2-1. Rate-based congestion control 28
3-2-2. Operation of JSCTP congestion control 29
Chapter 4. Simulation Results 33
4-1. Comparion of different JSCTP parameter settings 35
4-2. Wireless SCTP throughput comparison 37
4-3. Inter-protocol Fairness 41
4-4. TCP-Friendly 43
Chapter 5. Conclusions and Future works 46
References 48

參考文獻

[1] Qi Bi, George I. Zysman, and Hank Menkes, “Wireless Mobile Communications at the Start of the 21st Century,” IEEE Communication Magazine, vol.39, pp. 110-116, Jan. 2001.
[2] R. Stewart, and C. Metz, "SCTP: new transport protocol for TCP/IP", Internet Computing, IEEE, vol.5, pp. 64-69, Nov.-Dec. 2001.
[3] R,Stewart, "Stream Control Transmission Protocol," Internet Engineering Task Force (IETF), RFC 2960, Oct. 2000
[4] M. Mathis et al., “TCP Selective Acknowledgemnts Options,” Internet Engineering Task Force (IETF), RFC 2018, 1996.
[5] Shaojian Fu; Atiquzzaman, M.; "SCTP: state of the art in research, products, and technical challenges," Computer Communications, pp. 85-91, Oct. 2003.
[6] J. Shi, Y. Jin, H. Huang, D. Zhang, "Experimental performance studies of SCTP in wireless access networks," in Proc. Of ICCT’03, vol. 1, Apr. 2003, pp. 392-395.
[7] M. Allman, V. Paxson, and W.Stevens, "TCP Congestion Control", Internet Engineering Task Force (IETF), RFC 2581, Apr. 1999.
[8] G. Xylomenos, G.C.Polyzos, P.Mahonen, and M.Saaranen, "TCP Performance Issues over Wireless Links", IEEE Communications Magazine, vol.39, pp. 52-58, Apr. 2001.
[9] Bakre A., Badrinath B. R., "I-TCP: Indirect TCP for Mobile Hosts", In Proceedings of ICDCS 95, May 1995, pp. 136-143.
[10] Jian-Hao Hu, Kwan L. Yeung, Siew Chee Kheong, and Gang Feng, "Hierarchical Cache Design for Enhancing TCP over Heterogeneous Networks eith Wired and Wireless Links", in Proceedings IEEE GLOBECOM, vol.1, San Francisco, CA, pp. 338-343, Nov.-Dec. 2000.
[11] Ye Tian, Kai Xu, and Ansari N. "TCP in Wireless Environments: Problems and Solutions", IEEE Communications Magazine, vol.43, pp. S27-S32, March 2005.
[12] Sha Liu; Shoubao Yang; Weifeng Sun; "Collaborative SCTP: a collaborative approach to improve the performance of SCTP over wired-cum-wireless networks," Local Computer Networks, 2004. 29th Annual IEEE International Conference on 16-18, Nov. 2004, pp. 276 – 283.
[13] Guanhua Ye; Saadawi, T.N.; Myung Jong Lee, "Improving stream control transmission protocol performance over lossy links," IEEE J. Select. Areas. Commun, vol.22, May 2004, pp. 727 – 736
[14] Fracchia, R.; Casetti, C.; Chiasserini, C.-F.; Meo, M., "A WiSE extension of SCTP for wireless networks," in Proceedings IEEE Int. Conf. Communications, vol.3, May 2005 pp. 1448 – 1453.
[15] Ramakrishnan K. K., Floyd S., "A Proposal to add Explicit Congestion Notification (ECN) to IP," Internet Draft, Work in progress, January 1999.
[16] Saverio Mascolo, Claudio Casetti, Mario Gerla, M. Y. Sanadidi, and Ren Wang, "TCP Westwood: Bandwidth Extimation for Enhanced Transport over Wireless Links", ACM MOBICOM, July 2001, pp. 287-297.
[17] Gerla M., Sanadidi M.Y., Ren Wang, Zanella A., Casetti C., and Mascolo S., "TCP Westwood: Congestion Window Control Using Bandwidth Estimation", in Proceedings IEEE GLOBECOM, vol.3, Nov 2001, pp. 1698-1702.
[18] Lawrence S. Brakmo, and Larry L. Peterson., "TCP Vegas: End to End Congestion Avoidance on a Global Internet", IEEE J. Select. Areas. Commun, vol. 13, pp. 1465-1480, Oct. 1995.
[19] Takagaki K., Ohsaki H., and Murata M., "Analysis of a Window- based Flow Control Mechanism Based on TCP Vegas in Heterogeneous Network Environment", in Proceedings IEEE Int. Conf. Communications, vol. 10, June 2001, pp. 3224-3228.
[20] Cheng Peng Fu, and Soung C. Liew, "TCP Veno: TCP Enhancement for Transmission over Wireless Access Networks", IEEE J. Select. Areas. Commun, vol. 21, pp. 216-228, Feb. 2003.
[21] Kai Xu, Ye Tian, and Ansari N., "TCP-Jersey for Wireless IP Communications", IEEE J. Select. Areas. Commun, vol.22, pp. 747-756, May 2004.
[22] Wu E.H.-K., and Mei-Zhen Chen, "JTCP: Jitter-based TCP for Heterogeneous Wireless Networks", IEEE J. Select. Areas. Commun, vol. 22, pp. 757-766, May 2004.
[23] Shi-Yang Chen, Eric Hsiao-Kuang Wu, and Mei-Zhen Chen, "A New Approach Using Time-Base Model for TCP-Friendly Rate Estimation", in Proceedings IEEE Int. Conf. Communications, vol. 1, May 2003, pp. 679-683.
[24] H. Schulzrinne, S. Casner, R. Frederick, and V. Jacobson, "RTP: A Transport Protocol for Real-Time Application", IETF, RFC 1889, Jan. 1996.
[25] Kai Xu, Ye Tian, Nirwan Ansari, "Improving TCP performance in integrated wireless communications networks," Computer Networks, vol. 47, February 2005, pp. 219-237.
[26] NS-2 network simulator. LBL [Online], Available: http://www.mash.cs.berkeley.edu/ns
[27] Jian-Hao Hu and Kwan L. Yeung, “FDA: A Novel Base Station Flow Control Scheme for TCP over Heterogeneous Networks,” in Proc. IEEE INFOCOM, vol. 1, Apr 2001, pp. 142-151.

指導教授

吳曉光(Eric Hsiao-Kuang Wu)

審核日期

2006-7-23

推文