臺灣博碩士論文加值系統

由於無線通訊技術之成熟與相關產品價格之降低，無線區域網路之架設已漸普遍，存取點位置的選擇，對於整體無線區域網路的通訊品質亦較以往將更具影響力。因此本論文即利用個人數位助理（Personal Digital Assistant；PDA）之高度可攜性，配合所研製之軟體，以輔助業界於建構無線區域網路時，進行存取點位置之設定。在本論文中針對業界實際需求，可於PDA上初步繪製架設環境中的位置關係圖，隨後進行存取點與網路配置架構之通訊品質量測，以供工程人員維運及管理之用。另著眼於目前臺灣行動通訊之建設已日臻完備，內建J2ME（Java 2 Micro Edition）的手機必將漸為市場主流，因此本論文亦提出移動式資訊裝置家電系統之控制架構，開發一符合Java語言中之J2ME規格的儀電資訊描述語言，並將其嵌入至電力設備網路中，可有效輔助電力操作人員施行廠區設備之監控，暨有助於電力系統運轉安全之提昇。

Following the advent of wireless technology along with the cost reduction of communication devices, the wireless network is seen more popular than ever, hence increasing the importance of the access points for the layout of the communication structure. In other words, as the wireless networks are extended broadly, the layout quality of access points will be crucial to the overall communication performance. Thanks to the emergence of personal digital assistant (PDA), this device is therefore employed as the aid for the layout of access point in wireless networks for this study. Aimed at meeting the requirements of communication practitioners, the layout map can be sketched in the personal digital assistant via the proposed software. In this way, the engineers can grasp the relationships among access points and wireless-connected devices in anticipating of ensuring a high communication performance. Besides, in view of the well-constructed mobile communications of Taiwan where the Java cell phone will become dominant in the near future, an instrument information meta language (I2ML) developed based on the J2ME specifications is also proposed in this thesis. This proposed software could be embedded within the electric power equipment such that the control and operation of a power system can be better realized. Meanwhile, the supervision quality of industry plant is also significantly improved, enhancing the reliability and security of power system operations.

中文摘要 I
英文摘要 II
誌謝 III
目錄 IV
表目錄 VII
圖目錄 VIII
第一章 緒論 1
1-1 研究背景 1
1-2 研究動機 2
1-3 研究方法 3
1-4 論文架構 4
第二章 無線區域網路介紹 5
2-1 簡介 5
2-2 IEEE 802.11無線區域網路 7
2-2-1 直接序列展頻 9
2-2-2 頻率跳躍展頻 10
2-3 多重擷取技術 11
2-4 網路安全與私密性 12
2-5 WLAN網路架構 13
2-5-1隨意型網路 13
2-5-2基礎型網路 14
2-6 個人數位助理（PDA） 15
第三章 遠端監控系統之開發 17
3-1 簡介 17
3-2 Java概論 18
3-2-1 J2SE 20
3-2-2多執行緒之處理機制 21
3-2-3 J2ME 22
3-3 μcLinux介紹 27
第四章 系統架構及核心技術 29
4-1 簡介 29
4-2 系統架構 29
4-2-1 全新佈設無線區域網路單一AP架構 29
4-2-2 全新佈設無線區域網路雙AP架構 30
4-2-3 部分更新為無線區域網路單一AP架構 31
4-2-4 部分更新為無線區域網路雙AP架構 32
4-3 網路通訊簡介 33
4-3-1 OSI通訊協定 33
4-3-2 TCP/IP通訊協定 35
4-3-3 Windows CE網路架構 37
4-4 PDA之相關程式設計 38
4-5 遠端監控系統架構 39
第五章 實作結果 51
5-1 簡介 51
5-2 全新佈設無線區域網路單一AP架構 51
5-3 部分更新為無線區域網路單一AP架構 54
5-4 全新佈設無線區域網路雙AP架構 56
5-5 部分更新為無線區域網路雙AP架構 59
5-6 遠端監控系統實作結果 62
第六章 結論與未來研究方向 67
6-1 結論 67
6-2 未來研究方向 68
參考文獻 70
作者簡介 77
著作權聲明 78

[1]R. O. LaMaire, “Wireless LANs and Mobile Networking: Standards and Future Directions”, IEEE Communications Magazine, Vol. 34, No. 8, August 1996, pp. 328-334.
[2]K. C. Chen, “Medium Access Control of Wireless LANs for Mobile Computing”, IEEE Network, Vol. 8, No. 5, September/October 1994, pp.50-63.
[3]K. Pahlavan, T. H. Probert, and M E. Chase, “Trends in Local Wireless Networks”, IEEE Communications Magazine, Vol. 33, No. 3, March 1995, pp. 33-38.
[4]W. Stallings, “IEEE 802.11: Moving Closer to Practical Wireless LANS”, IT Professional, Vol. 3, No. 3, May/June 2001, pp. 17-23.
[5]J. Lansford, A. Stephens, and R. Nevo, “Wi-Fi (802.11b) and Bluetooth: Enabling Coexistence”, IEEE Network, Vol. 15, No. 5, September/October 2001, pp. 20-27.
[6]C. Heegard, J. T. Coffey, S. Gummadi, P. A. Murphy, R. Provencio, E. J. Rossin, S. Schrum, and M. B. Shoemake, “High Performance Wireless Ethernet”, IEEE Communications Magazine, Vol. 39, No. 11, November 2001, pp. 64-73.
[7]Y. Hong, G. C. Walsh, and L. G. Bushnell, “Real-Time Mixed-Traffic Wireless Networks”, IEEE Transactions on Industrial Electronics, Vol. 48, No. 5, October 2001, pp. 883-890.
[8]G. Bianchi, “Performance Analysis of the IEEE 802.11 Distributed Coordination Function”, IEEE Journal on Selected Areas in Communications, Vol. 18, No. 3, March 2000, pp. 535-547.
[9]F. Cali, M. Conti, and E. Gregori, “IEEE 802.11 Protocol: Design and Performance Evaluation of an Adaptive Backoff Mechanism”, IEEE Journal on Selected Areas in Communications, Vol. 18, No. 9, September 2000, pp. 1774-1786.
[10]B. P. Crow, I. Widjaja, L. G. Kim, and P. T. Sakai, “IEEE 802.11 Wireless Local Area Networks”, IEEE Communications Magazine, Vol. 35, No. 9, September 1997, pp. 116-126.
[11]D. Tipper, T. Dahlberg, H. Shin, and C. Charnsripinyo, “Providing Fault Tolerance in Wireless Access Networks”, IEEE Communications Magazine, Vol. 40, No. 1, January 2002, pp. 58-64.
[12]L. Jun and R. Yates, D. Raychaudhuri, “Performance Analysis of Path Rerouting Algorithms for Handoff Control in Mobile ATM Networks”, IEEE Journal on Selected Areas in Communications, Vol. 18, No. 3, March 2000, pp. 496-509.
[13]M. El-Kaydi, S. Olariu, and H. Abdel-Wahab, “A Rate-Based Borrowing Scheme for QoS Provisioning in Multimedia Wireless Networks”, IEEE Transactions on Parallel and Distributed Systems, Vol. 13, No. 2, February 2002, pp. 156-166.
[14]D. Avagnina, F. Dovis, A. Ghiglione, and P. Mulassano, “Wireless Networks based on High-Altitude Platforms for the Provision of Integrated Navigation/ Communication Services”, IEEE Communications Magazine, Vol. 40, No. 2, February 2002, pp. 119-125.
[15]L. D. Paulson, “Exploring the Wireless LANscape”, Computer, Vol. 33, No. 10, October 2000, pp. 12-16.
[16]C. V. Gummala and J. O. Limb, “Design of an Access Mechanism for a High Speed Distributed Wireless LAN”, IEEE Journal on Selected Areas in Communications, Vol. 18, No. 9, September 2000, pp. 1740-1750.
[17]S. Koutroubinas, T. Antonakopoulos, and V. Makios, “A New Efficient Access Protocol for Integrating Multimedia Services in the Home Environment”, IEEE Transactions on Consumer Electronics, Vol. 45, No. 3, August 1999, pp. 481-487.
[18]R. Van Nee, G. Awater, M. Morikura, H. Takanashi, M. Webster, and K. W. Halford, “New High-Rate Wireless LAN Standards”, IEEE Communications Magazine, Vol. 37, No. 12, December 1999, pp. 82-88.
[19]G. Anastasi, L. Lenzini, E. Mingozzi, A. Hettich, and A. Kramling, “MAC Protocols for Wideband Wireless Local Access: Evolution toward Wireless ATM”, IEEE Personal Communications, Vol. 5, No. 5, October 1998, pp. 53-64.
[20]K. Pahlavan, A. Zahedi, and P. Krishnamurthy, “Wideband Local Access: Wireless LAN and Wireless ATM”, IEEE Communications Magazine, Vol. 35, No. 11, November 1997, pp. 34-40.
[21]H. S. Chhaya and S. Gupta, “Performance of Asynchronous Data Transfer Methods of IEEE 802.11 MAC Protocol”, IEEE Personal Communications, Vol. 3, No. 5, October 1996, pp. 8-15.
[22]J. C. Haartsen and S. Mattisson, “Bluetooth- A New Low-Power Radio Interface Providing Short-Range Connectivity”, Proceedings of the IEEE, Vol. 88, No. 10, October 2000, pp. 1651-1661.
[23]Mobile Planet, http://www.mobileplanet.com.
[24]Pocket Gear, http://www.pocketgear.com
[25]Mobile Devices, http://www.microsoft.com/mobile.
[26]H. Wang, G. Z. Zeng, and S. Lin, “A Strong Migration Method of Mobile Agents Based on Java”, The Sixth International Conference on Computer Supported Cooperative Work in Design, Ontario, Canada, July 2001, pp. 313-318.
[27]J. Sanchez, F. Morilla, S. Dormido, J. Aranda, and P. Ruiperez, “Virtual and Remote Control Labs Using Java: A Qualitative Approach”, IEEE Control Systems Magazine, Vol. 22, No. 2, April 2002, pp. 8-10.
[28]M. Grabner, G. Leonhartsberger, A. Leutgeb, and J. Altmann, “Java in Industrial Automation-A Virtual PLC”, The 25th Annual International Computer Software and Applications Conference, Chicago, USA, October 2001, pp. 477-479.
[29]S. Helal, “Pervasive Java, Part II”, IEEE Pervasive Computing, Vol. 1, No. 2, April-June 2002, pp. 85-89.
[30]E. A. Bretz, “New Phones Play Games and Run Java Applications”, IEEE Spectrum, Vol. 39, No. 2, February 2002, pp. 62-63.
[31]L. Ho, S. X. Yang, and F. Wang, “A Remote Control System Using Java and CORBA Architecture”, Intelligent Control and Automation, Vol. 2, No. 2, April 2002, pp. 1337-1342.
[32]E. Altendorf, M. Hohman, and R. Zabicki, “Using J2EE on a Large, Web-based Project”, IEEE Software, Vol. 19, No. 2, March 2002, pp. 81-89.
[33]T. Y. Ku, D. H. Park, and K. D. Moon, “A Java-based Home Network Middleware Architecture Supporting IEEE 1394 and TCP/IP”, IEEE Transactions on Consumer Electronics, Vol. 48, No. 3, August 2002, pp. 496 -504.
[34]C. E. Lin, C. C. Li, A. S. Hou, and C. C. Wu, “A Real Time Remote Control Architecture Using Mobile Communication”, Proceedings of the 19th IEEE on Instrumentation and Measurement Technology Conference, Alaska, USA, May 2002, pp. 901 -906.
[35]C. F. Tsai and H. C. Wu, “A Multi-agent Architecture for Intelligent Home Network Service”, IEEE Transactions on Consumer Electronics, Vol. 48, No. 3, August 2002, pp. 505-514.
[36]I.Nikolaidis, “The Remote Method Invocation Guide”, IEEE Network, Vol. 16, No. 2, March 2002, pp. 5-6.
[37]L. Podesta, “A Web Browser for Remote Control of Measurement Systems”, Proceedings of the 19th IEEE on Instrumentation and Measurement Technology Conference, Alaska, USA, May 2002, pp. 647 -649.
[38]K. Hasuko, C. Fukunaga, R. Ichimiya, M. Ikeno, Y. Ishida, H. Kano, H. Kurashige, K. Mizouchi, Y. Nakamura, H. Sakamoto, O. Sasaki, and K. Tanaka, “A Remote Control System for FPGA-embedded Modules in Radiation Environments”, IEEE Transactions on Nuclear and Plasma Sciences Society, Vol. 49, No. 2, April 2002, pp.501 -506.
[39]B. Qiu, H. B. Gooi, Y. Liu, and E. K. Chan, “Internet-based SCADA Display System”, IEEE Computer Applications in Power, Vol. 15, No. 1, January 2002, pp. 14-19.
[40]N. Swamy, O. Kuljaca, and F. L. Lewis, “ Internet-Based Educational Control Systems Lab Using NetMeeting”, IEEE Transactions on Education, Vol. 45, No. 2, May 2002, pp. 145-151.
[41]F. J. Monaco and A. Gonzaga, “Remote Device Command and Resource Sharing over the Internet: A New Approach Based on a Distributed Layered Architecture”, IEEE Transactions on Computers, Vol. 51, No. 7, July 2002, pp. 787-792.
[42]K. K. Tan and C. Y. Soh, “Internet Home Control System Using Bluetooth over WAP”, Engineering Science and Education Journal, Vol. 11, No. 4, August 2002, pp. 126-132.
[43]K. P. Wong and K. Lee, “Visualizing Wavelet Transformed Traveling Waves on Power Transmission Line Using JAVA”, International Conference on Advances in Power System Control, Operation and Management, Singapore, December 2000, pp. 349 —353.
[44]L. K. John, R. Radhakrishnan, A. Sivasubramaniam, and N. Vijaykrishnan, ”Architectural Issues in Java Runtime Systems”, Proceedings of The Sixth International Symposium on High-Performance Computer Architecture, Toulouse, France, January 2000, pp. 387-398.
[45]L. Carro, S. A. Ito, and R. P. Jacobi, “System Design Based on Single Language and Single-chip Java ASIP Microcontroller”, Proceedings of Design, Automation, and Test in Europe Conference and Exhibition, Paris, France, March 2000, pp.703-707.
[46]C. Bohoris, H. Cruickshank, and G. Pavlou, “Using Mobile Agents for Network Performance Management”, Proceedings of The Symposium on Network Operations and Management, Honolulu, Hawaii, USA, April 2000, pp. 637-652.
[47]O. Festor, E. Nataf, and R. State, “A Java Based Implementation of A Network Level Information Model for The ATM/Frame Relay Interconnection”, Proceedings of The Symposium on Network Operations and Management, Honolulu, Hawaii, USA, April 2000, pp. 965-966.
[48]T. Saydam and S. Yucel, “Connection Service and Management Using Mobile Agents”, Proceedings of The Symposium on Network Operations and Management, Honolulu, Hawaii, USA, April 2000, pp. 937-938.
[49]G. E. Becker, R. Rudrapatna, and S. Sowlay, K. N. Wong, J. R. Wu, “Integrated Network and Element Management System for the 3rd Generation CDMA2000 Wireless Network”, Proceedings of The Symposium on Network Operations and Management, Honolulu, Hawaii, USA, April 2000, pp. 953-954.
[50]J. Forslow, Ku Honsoon, and J. G. Park, “Web-based Configuration Management Architecture for Router Networks”, Proceedings of The Symposium on Network Operations and Management, Honolulu, Hawaii, USA, April 2000, pp. 173-186.
[51]Wiscore Company, “Net-Start！User’s Guide”, Version 1.2, April 2002.