QoS Guarantee for Next Generation Network in the VoIP System

For the QoS of VoIP system, integrating the service based mechanism of network policy control within 3GPP IMS into QoS of VoIP, the SIP was adopted as signaling protocol. The function architecture with QoS capabilities and model of layered QoS control was proposed. Based on the investigation of QoS...

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Bibliographic Details
Main Authors: Hongjiao Peng, Shangdong Liu, Xiamei Chen
Format: Article
Language:zho
Published: Beijing Xintong Media Co., Ltd 2014-08-01
Series:Dianxin kexue
Subjects:
Online Access:http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2014.08.011/
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