一级黄色片免费播放|中国黄色视频播放片|日本三级a|可以直接考播黄片影视免费一级毛片

高級搜索

留言板

尊敬的讀者、作者、審稿人, 關(guān)于本刊的投稿、審稿、編輯和出版的任何問題, 您可以本頁添加留言。我們將盡快給您答復。謝謝您的支持!

姓名
郵箱
手機號碼
標題
留言內(nèi)容
驗證碼

一種支持IP電話增值業(yè)務(wù)提供的分布業(yè)務(wù)體系結(jié)構(gòu)

李煒,  陳君,  廖建新,  陳俊亮

李煒, 陳君, 廖建新, 陳俊亮. 一種支持IP電話增值業(yè)務(wù)提供的分布業(yè)務(wù)體系結(jié)構(gòu)[J]. 電子與信息學報, 2001, 23(11): 1184-1189.
引用本文: 李煒, 陳君, 廖建新, 陳俊亮. 一種支持IP電話增值業(yè)務(wù)提供的分布業(yè)務(wù)體系結(jié)構(gòu)[J]. 電子與信息學報, 2001, 23(11): 1184-1189.
Li Wei, Chen Jun, Liao Jianxin, Chen Junliang. DISTRIBUTED SERVICE ARCHITECTURE FOR IP TELEPHONY SERVICE PROVISION[J]. Journal of Electronics & Information Technology, 2001, 23(11): 1184-1189.
Citation: Li Wei, Chen Jun, Liao Jianxin, Chen Junliang. DISTRIBUTED SERVICE ARCHITECTURE FOR IP TELEPHONY SERVICE PROVISION[J]. Journal of Electronics & Information Technology, 2001, 23(11): 1184-1189.

一種支持IP電話增值業(yè)務(wù)提供的分布業(yè)務(wù)體系結(jié)構(gòu)

DISTRIBUTED SERVICE ARCHITECTURE FOR IP TELEPHONY SERVICE PROVISION

  • 摘要: 作為一種在PSTN中得到成功應(yīng)用的技術(shù),IN將在IP電話增值業(yè)務(wù)提供中具有重要的地位。但是當前的研究側(cè)重于通過網(wǎng)關(guān)實現(xiàn)IN與Internet的互通,這種方案的不足之處在于沿襲了傳統(tǒng)IN集中控制的缺點。該文的重要貢獻在于重新定義了IN的概念模型,提出了一種適應(yīng)于IP電話環(huán)境的分布IN體系結(jié)構(gòu),探討了將網(wǎng)守擴展為SSP技術(shù)途徑,并通過具體被叫付費業(yè)務(wù)的實現(xiàn)證明了該方案的可行性。研究表明,這種基于代理的業(yè)務(wù)結(jié)構(gòu)能有效地克服了原有IN結(jié)構(gòu)的缺陷,在分布控制、靈活性、客戶化等方面有很大的優(yōu)越性。此外,我們的方案還能與已有系統(tǒng)綜合,具有良好的演進性。
    Abstract: As a winning approach in PSTN, IN will play an important role for IP telephony service provision. Current research efforts focus on interworking of IN and Internet via gateway. The problem of this solution is that it inherits the drawbacks of conventional IN. The main contribution of this article is to redefine the IN conceptual model and presents a distributed architecture to make it fit IP telephony platform. The possibility to enhance gatekeeper to be SSP is highlighted. To show that this solution is practical, an example of service implementation is given. Compared with traditional architecture, MA-based service architecture has many advantages in distributed control, service customization and flexibility. Besides, this approach can combine legacy systems and get a smooth evolution.
    • HTML全文
  • D. Rizzetto, et al. , A voice over IP service architecture for integrated communications. IEEENetwork, 1999, 19(3), 34-40.[2]C. Gbaguidi, Integration of Internet and telecommunications, an architecture for hybrid services.IEEE J. on Selected Areas in Communications, 1999, 17(9), 1563 1579.[3]陳君,廖建新,陳俊亮,主動網(wǎng)絡(luò)技術(shù)下分布應(yīng)用的性能優(yōu)化,電子學報,2000,28(8),79-81[4]陳君,廖建新,陳俊亮,一種新的基于多因素多級模糊綜合評判的更新算法,通信學報,2000,21(4),25-29[5]M. Breugst, et al., Toward mobile service agents within an advanced broadband IN environnent.Computer Networks, 1999, 31(8), 2037-2052.[6]T. Magedanz.[J].et al., Intelligent agents: An emerging technology for next generation teleconmu nications? INFOCOM96, San Francisco.1996,:-S. Krause.[J].T. Magedanz, Mobile service agent enabling intelligent on demand in telecommuni-cations. Globecom96, London.1996,:-[7]M. Breugst, T. Magedanz, Mobile agents-enabling technology for active intelligent network implementation, IEEE Communication Magazine, 1998, 37(10), 53-60.
  • 加載中
計量
  • 文章訪問數(shù):  2200
  • HTML全文瀏覽量:  146
  • PDF下載量:  475
  • 被引次數(shù): 0
出版歷程
  • 收稿日期:  2000-01-28
  • 修回日期:  2000-07-10
  • 刊出日期:  2001-11-19

目錄

    /

    返回文章
    返回