End-to-end Based QoS Provisioning in All-IP Network
Telecommunications giants around the world are converging into embracing an ali-IP network infrastructure. Evolving their legacy networks to an all-IP infrastructure means ensuring the new IP-based counterparts could provide similar or better level of service quality. Due to the rapid evolution and extensive user demands of multimedia communication services, Quality of Service (QoS) provisioning in all-IP network has become more and more important. In this paper, an adaptive codec switching techniques in providing improved conversational quality in an audio call is explored. This study takes an end-to-end approach in providing QoS complementing other network-layer QoS implementations.
All-IP Adaptive QoS End-to-end QoS
See Leng Ng Simon Hoh Devinder Singh Fang Liang Lim Dave Wisely Muthu Singaram
BT plc.Asian Research Center BT plc Adastral Park
国际会议
武汉
英文
674-677
2005-09-23（万方平台首次上网日期，不代表论文的发表时间）