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研究生: 梁駿宏
Chon-Wang Leong
論文名稱: A Conformance Test Tool for Next Generation Network Applications and Systems
下一世代網絡符合性測試工具之設計與實作
指導教授: 楊舜仁
Shun-Ren Yang
口試委員:
學位類別: 碩士
Master
系所名稱: 電機資訊學院 - 資訊工程學系
Computer Science
論文出版年: 2008
畢業學年度: 96
語文別: 英文
論文頁數: 37
外文關鍵詞: Browsing, conformance test, IP Multimedia Subsystem (IMS), Next Generation Network (NGN), Open Mobile Alliance (OMA), Testing and Test Control Notation version 3 (TTCN-3)
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  • This paper describes the architecture and operations of a test system NGNAS-SIOTP. NGNAS-SIOTP is designed based on the TTCN-3 specifications for the conformance testing of next generation network applications and systems. By specifying conformance test cases in abstract level, the test cases are language and platform-independent, and the
    implementation of the test cases can be more convenient. We use an Open Mobile Alliance (OMA) Browsing test case of XHTML Structure Module and an IP Multimedia Subsystem (IMS) test case of Replaces Extension Header Field to illustrate how conformance tests can be implemented and conducted in our NGNSA-SIOTP. These test cases are conformed to the OMA Enabler Test Specification (Conformance) for OMA Browsing and RFC documents for IMS.


    在本篇論文中,我們針對下一世代網路的符合性測試,提出了測試方法以及測試平台的架構。根據Testing and Test Control Notation version 3的標準,我們開發了一個互通性測試平台,名為NGNAS-SIOTP,此名字代表Next Generation Network Application and System Service Interoperability Test Platform。透過把符合性測試test case抽象化,test case的設計變成語言獨立、平台獨立,並且可以更便利實作test case。此測試平台主要是以Open Mobile Alliance (OMA) Browsing應用及IP Multimedia Subsystem (IMS) 系統作為測試對象,根據OMA Browsing技術文件規格及IMS相關的RFC技術文件規格設計了對應的test case來做為測試項目,並實在在此測試平台上針對受測試的對象來進行符合性測試。本篇論文除了詳細解說所提出的測試平台架構外,還以OMA Browsing test case中的XHTML Structure Module和IMS test case中的Replaces Header Extension兩個例子,說明了一個test case是如何去跟受測試對象進行測試,及說明了test case如何有效實作在此論文開發之測試平台。

    Abstract i Contents ii List of Figures iv 1 Introduction 1 2 OMA Browsing 3 3 IMS 5 4 NGNAS-SIOTP Test System 11 4.1 System Architecture of NGNAS-SIOTP 12 4.1.1 Test Management and Control (TMC) 13 4.1.2 TTCN-3 Executable (TE) 14 4.1.3 SUT Adapter (SA) 15 4.1.4 Platform Adapter (PA) 15 4.2 Interfaces in NGNAS-SIOTP 16 4.2.1 TTCN-3 Control Interface (TCI) 16 4.2.2 TTCN-3 Runtime Interface (TRI) 17 4.3 Interactions of NGNAS-SIOTP test system entities 17 5 Test Scenario 22 5.1 System environment 24 5.2 OMA Browsing test scenario 24 5.3 IMS test scenario 28 5.4 Test Implementation 32 6 Conclusion and Future Work 34

    [1] 3rd Generation Partnership Project. IP Multimedia Subsystem (IMS), Stage 2. Technical Report 3GPP TS 23.228 version 8.4.0 Release 8, Apr 2008.
    [2] A. Iravani Tabrizipoor, P. Gooran Oreimi, M. Pirhadi, M. Mirzabaghi, Y. Nasr Harandi, and M. Yaghoubi Waskasi. Investigation of Basic Services Interoperability Problems in Next Generation Networks. Fourth European Conference on Universal Multiservice Networks (ECUMN’07), pages 346–354, Feb 2007.
    [3] C.-K. Hsien, J.-C. Chen, Y.-B. Lin, K.-H. Chen, H.-Y. Liao and C.-F. Liang. NTP-DownloadT: A Conformance Test Tool for Secured Mobile Download Services. Int. J. of Security and Networks, 3(4), 2008.
    [4] ETSI. Methods for Testing and Specification (MTS); The Testing and Test Control Notation version 3; Part 1: TTCN-3 Core Language. Technical Report ES 201 873-1 V3.1.1, Jun 2005.
    [5] ETSI. Methods for Testing and Specification (MTS); The Testing and Test Control Notation version 3; Part 5: TTCN-3 Runtime Interface (TRI). Technical Report ES 201 873-5 V3.1.1, Jun 2005.
    [6] ETSI. Methods for Testing and Specification (MTS); The Testing and Test Control Notation version 3; Part 6: TTCN-3 Control Interface (TCI). Technical Report ES 201 873-6 V3.1.1, Jun 2005.
    [7] IETF. Reliability of Provisional Responses in the SIP. Technical Report RFC 3262, Jun 2002.
    [8] IETF. SIP Extension Header Field for Registering Non-Adjacent Contacts. Technical Report RFC 3327, Dec 2002.
    [9] IETF. SIP: Session initiation protocol. Technical Report RFC 3261, Jun 2002.
    [10] IETF. SIP-Specific Event Notification. Technical Report RFC 3265, Jun 2002.
    [11] IETF. The SIP UPDATE Method. Technical Report RFC 3311, Sep 2002.
    [12] IETF. Private Header (P-Header) Extensions to the SIP for the 3GPP. Technical Report RFC 3455, Jan 2003.
    [13] IETF. The SIP Refer Method. Technical Report RFC 3515, Apr 2003.
    [14] IETF. The SIP Referred-By Mechanism. Technical Report RFC 3892, Sep 2004.
    [15] IETF. The SIP ”Replaces” Header. Technical Report RFC 3891, Sep 2004.
    [16] ISO. Information Technology. OpenSystem Interconnection, Conformance Testing Methodology and Framework. Technical Report ISO-9646. ISO, 1998.
    [17] K.H. Lee, K.O. Lee, and K.C. Park. Architecture to be deployed on Strategies of Next-Generation Networks. IEEE International Conference on Communications (ICC ’03), pages 819–822, May 2003.
    [18] M. Pirhadi, Y. Nasr Harandi, M. Yaghoubi Waskasi, A. Iravani Tabrizipoor, and M. Mirzabaghi. A Nationwide Pilot Architecture for Testing Next Generation Networks. International Conference on Communication Technology (ICCT 2006), pages 1–4, Nov 2006.
    [19] Open Mobile Alliance. Wireless Application Environment Specification. Technical Report OMA-WAP-TS-WAESpec-V2 3-20050118-C, 2005.
    [20] Open Mobile Alliance. Enabler Release Definition for Browsing. Technical Report OMA-ERELD-Browsing-V2 2-20061020-A, 2006.
    [21] Open Mobile Alliance. Enabler Test Specification for ESMP V1.0. Technical Report OMA-ETS-ESMP-v1 0-20060928-C, 2006.
    [22] Open Mobile Alliance. Enabler Test Specification for WAE V2.2. Technical Report OMA-ETS-WAE-V2 2-20060223-C, 2006.
    [23] Open Mobile Alliance. Enabler Test Specification for WCSS V1.1. Technical Report OMA-ETS-WCSS-V1 1-20060518-C, 2006.
    [24] Open Mobile Alliance. Enabler Test Specification for XHTML 1.1. Technical Report OMA-ETS-XHTML-V1 1-20060316-C, 2006.
    [25] P. Xiong, R. L. Probert and B. Stepien. An Effcient Formal Testing Approach for Web Service with TTCN-3. 13th International Conference on Software, Telecommunications and Computer Networks (SoftCom’05), 2005.
    [26] W3C. Cascading Style Sheets, level 2. Technical Report CSS2 Specification. http://www.w3.org/TR/CSS21/.
    [27] WAP Forum. Wireless Application Protocol Architecture Specification. Technical Report WAP-210-WAPArch-20010712, 2001.
    [28] Y.-B. Lin, C.-C. Wang, C.-H. Lu and M.-R. Hsu. NTP-PoCT: A Conformance Test Tool for Push-to-Talk over Cellular Network. Wireless Communications and Mobile Computing, 2007.
    [29] Y.-B. Lin, C.-F. Liang, K.-H. Chen and H.-Y. Liao. NTP-SIOT: A Test Tool for Advanced Mobile Services. IEEE Network, 21(1):21–26, Jan-Feb 2007.

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