跳到主要內容

臺灣博碩士論文加值系統

(34.226.244.254) 您好!臺灣時間:2021/08/01 04:03
字體大小: 字級放大   字級縮小   預設字形  
回查詢結果 :::

詳目顯示

我願授權國圖
: 
twitterline
研究生:林宗穎
研究生(外文):TSUNG YING LIN
論文名稱:可攜帶式網路電話之實現與研究
論文名稱(外文):Implementation and researchImplementation and research of Portable Voice IP phone
指導教授:張文俊張文俊引用關係
指導教授(外文):CHANG WEN CHUNG
學位類別:碩士
校院名稱:南台科技大學
系所名稱:電子工程系
學門:工程學門
學類:電資工程學類
論文種類:學術論文
論文出版年:2007
畢業學年度:95
語文別:中文
論文頁數:56
中文關鍵詞:網路電話
外文關鍵詞:VOIP
相關次數:
  • 被引用被引用:0
  • 點閱點閱:100
  • 評分評分:
  • 下載下載:0
  • 收藏至我的研究室書目清單書目收藏:0
本研究中提出混階式VoIP系統,我們使用Wimax作網路的存取媒介,可以隨時隨地的上網不受到基地台距離的限制(Wi-Fi的基地台距離短),高速移動時也能有相當好的傳輸速率(3G在高速時的傳輸只有384Kbps),確保在任何情況下依然可以通話、並且具有動態的影像接收與傳送,再加上利用ZigBee技術可以讓使用者可以透過ZigBee通訊將影像、聲音的解取與播放分開;使用者可以選擇切換螢幕到任何含有ZigBee接受器的影像播放器(電視或電腦螢幕)使用者可以將接收的影像放大至其可接受範圍,當使用者在使用電腦中有電話來電時可以切換至電腦螢幕觀看,使用電腦的影像解取功能截取影像。
In this article, we proposed a mixed level VOIP system to access to the internet by using Wimax to be an accessing medium and it couldn’t be constrained by distance (the distance between Wi-Fi stations are short), By using our system, it has quite good transmission rate while in high speed moving (The transmission rate for high speed of 3G is 384Kbps). It also ensures that people could communicate by phone in any situations and possess the functionalities of active video’s receiving and transmitting. In addition, through ZigBee communication, the users can separate the capture and play of voice and video and they can switch the image to any kinds of video player with ZigBee receptor such as TV or Monitor. The received image from ZigBee could be magnified to an appropriate size. The users get an incoming call while using the computers so that, the users could view the call by switching monitor through capturing image by function of image capturing.
摘要 iv
誌謝 vi
目次 vii
表目錄 ix
第1章 前言..........................................................................................................................1
1.1 背景與動機.....................................................................................................................1
1.2 系統架構.........................................................................................................................2
1.3 論文架構.........................................................................................................................3
第2章 系統設計原理…........................................................................................................3
2.1網路電話協定……………...............................................................................................3
2.1.1 H.323…………………………......................................................................................3
2.1.2 SIP…............................................................................................................................. 4
2.1.3 PSTN............................................................................................................................13
2.1.4 E-NUM……………………………………………………………………………….15
2.2 無線網路…………………………..............................................................................18
2.2.1 WiMAX………………………………………………………………………………19
2.2.2 Wi-Fi…………………………………………………………………………………21
2.2.3 3G行動通訊………………………………………………………………………….25
2.2.4 ZigBee………………………………………………………………………………..27
第3章 系統設計分析……………………………………………………………………31
3.1 軟體分析……………………………………………………………………………..31
3.1.1 H.323被SIP取代…………………………………………………………………...32
3.1.2 SIP的好處……………………………………………………………………………35
3.2 無線通訊……………………………………………………………………………..36
第四章 可攜帶式網路電話...............................................................................................37
4.1 可攜帶式網路電話架構................................................................................................37
4.2 可攜帶式網路電話軟體部分........................................................................................40
第5章 結論...........................................................................................................................53
參考文獻...............................................................................................................................54
[1] Radhika R.Roy, “Distributed Gatekeeper Architecture for H.323-based Multimedia Telephony”, 24th Conference on Local Computer Networks, pp. 73-76, Oct. 1999.
[2] The International Engineering Consortium, “H.323”.
Available: http://www.iec.org/online/tutorials/h323/.
[3] Bur Goode , “Voice Over Internet Protocol (VOIP)”, Proceedings of the IEEE, Volume: 90, Issue: 9, pp. 1495-1517, Sep. 2002
[4] Henning Schulzrinne, Elin Wedlund, “Application-Layer Mobility Using SIP,” ACM SIGMOBILE Mobile Computing and Communications Review archive Volume 4 , Issue 3 table of contents. pp. 47 – 57, July 2000.
[5] 姜銀和, ”Integrated Phone Service for Internet, PSTN and ADSL Access on Intel IXP425 Network Processor Platform”, 國立中正大學工學院電機工程研究所碩士論文, 民94年
[6] Daniel Collins, “ Carrier Grade Voice Over IP Second Edition”,McGraw-Hill, International Editions, 2003.
[7] Jen-Chin Lin, Steven K.C. Lo, Huan-Chao Ken, SHiu-Jung Wu and Yi-Hung Lin, “The Intelligent Agent of the Billing Service Between the PSTN and VOIP”, Information Technology Journal 5 (1):p51-p56, 2006.
[8] Mr. Patrik Falstrom, “E.164 number and DNS”, RFC 2916 , September 2000
[9] SIP/ENUM Trial Register
http://service.enum.org.tw/
[10] S. Sengupta, M. Chatterjee, S. Ganguly, and R. Izmailov, "Exploiting MAC flexibility in WiMAX for media streaming," Proceedings of IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM 2005), PP. 338-343, June 2005.
[11] Prepared on Behalf of WiMAX Forum, “Mobile WiMAX – Part I: A Technical Overview and Performance Evaluation,” WiMAX Forum, Feb. 2006, pp. 15.
[12] M. Heusse, F. Rousseau, B.- S. Gilles, and A. Duda, “Performance Anomaly of 802.11b,"in the proceedings of Twenty-Second Annual Joint Conference of the IEEE Computer and Communications Societies Infocom 2003, Page836 – 843, March 2003.
[13] A. Doufexi, S. Armour, B.- S. Lee, A. Nix, and D. Bull, “An Evaluation of the Performance of IEEE 802.11a and 802.11g Wireless Local Area Networks in a Corporate Office Environment,"in the proceedings of IEEE International Conference on Communications (ICC '03), Page1196 – 1200, May 2003.
[14] Matt Hamblen, 3G wireless, Computerworld, Framingham, Feb 21,2000,Vol.34,pp.63
[15] Prodip Chaudhury, Werner Mohr, and Seizo Onoe, “The 3GPP Proposal for IMT-2000”, IEEE Communications, pp72-81,December 1999
[16] ZigBee Alliance Website:
http://www.zigbee.org
[17] Jose A. Guitierrez et al. “IEEE 802.15.4: A Developing Standard for Low-Power Low-Cost Wireless Personal Area Networks.” In IEEE Network Magazine, pages 12–19, September 2001.
[18] Josef Glasmann, Wolfgang Kellerer, “Service Development and Deployment inH.323 and SIP”, IEEE Symposium on Computer and Communications (ISCC’01), pp. 378-385, Jul. 2001.
電子全文 電子全文(本篇電子全文限研究生所屬學校校內系統及IP範圍內開放)
連結至畢業學校之論文網頁點我開啟連結
註: 此連結為研究生畢業學校所提供,不一定有電子全文可供下載,若連結有誤,請點選上方之〝勘誤回報〞功能,我們會盡快修正,謝謝!
QRCODE
 
 
 
 
 
                                                                                                                                                                                                                                                                                                                                                                                                               
第一頁 上一頁 下一頁 最後一頁 top