The dlstriboted MCU model for synchronous real-time teleteaching

Jun Liu; Renhou Li; Qinghua Zheng

The dlstriboted MCU model for synchronous real-time teleteaching

Jun Liu
, Renhou Li
, Qinghua Zheng

电子与信息学部

Xi'an Jiaotong University

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

Aiming at issues on multimedia communication in synchronous real-time teleteaching (SRT) systems over IP network, a 4-tuple structural mode of multimedia communication is proposed in the paper, and an SRT-oriented distributed MCU model is built according to the mode. Moreover, the mechanism of multicast communication across subnets is discussed. The distributed MCU model has been applied successfully in our interactive synchronous real-time telesteaching system RealClass and has shown good extendibility in operation.

源语言	英语
页（从-至）	22-25
页数	4
期刊	Academic Journal of Xi'an Jiaotong University
卷	16
期	1
出版状态	已出版 - 5月 2004

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title = "The dlstriboted MCU model for synchronous real-time teleteaching",

abstract = "Aiming at issues on multimedia communication in synchronous real-time teleteaching (SRT) systems over IP network, a 4-tuple structural mode of multimedia communication is proposed in the paper, and an SRT-oriented distributed MCU model is built according to the mode. Moreover, the mechanism of multicast communication across subnets is discussed. The distributed MCU model has been applied successfully in our interactive synchronous real-time telesteaching system RealClass and has shown good extendibility in operation.",

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AU - Li, Renhou

AU - Zheng, Qinghua

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N2 - Aiming at issues on multimedia communication in synchronous real-time teleteaching (SRT) systems over IP network, a 4-tuple structural mode of multimedia communication is proposed in the paper, and an SRT-oriented distributed MCU model is built according to the mode. Moreover, the mechanism of multicast communication across subnets is discussed. The distributed MCU model has been applied successfully in our interactive synchronous real-time telesteaching system RealClass and has shown good extendibility in operation.

AB - Aiming at issues on multimedia communication in synchronous real-time teleteaching (SRT) systems over IP network, a 4-tuple structural mode of multimedia communication is proposed in the paper, and an SRT-oriented distributed MCU model is built according to the mode. Moreover, the mechanism of multicast communication across subnets is discussed. The distributed MCU model has been applied successfully in our interactive synchronous real-time telesteaching system RealClass and has shown good extendibility in operation.

KW - Distributed MCU model

KW - Multicast

KW - Synchronous real-time teleteaching

UR - https://www.scopus.com/pages/publications/2642549690

M3 - 文章

AN - SCOPUS:2642549690

SN - 1671-8267

VL - 16

SP - 22

EP - 25

JO - Academic Journal of Xi'an Jiaotong University

JF - Academic Journal of Xi'an Jiaotong University

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The dlstriboted MCU model for synchronous real-time teleteaching

摘要

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