Key Technologies for Implementation of QoS-guaranteed Media Gateways in NGN
NGN中支持QoS的媒体网关关键技术及其实现

Shows the position and functional features of Media Gateways within the architecture of NGN,concerned about the MG's target performance and QoS guarantee.A reasonable solution is given that integrates several techniques such as voice packetization,adaptive QoS guarantee and transmission QoS guarantee with a scalable hardware structure to guarantee QoS to MGs.