대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2003년도 통신소사이어티 추계학술대회논문집
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- Pages.172-175
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- 2003
Anatomy of Delay for Voice Service in NGN
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Lee, Hoon
(Changwon National University)
;
- Baek, Yong-Chang (KT Technology Headquarters)
- 발행 : 2003.11.01
초록
In this paper we propose a method fur the evaluation of the quality of service for VoIP services in NGN. Specifically, let us anatomize the elements of delay of a voice connection in the network in an end-to-end manner and investigate expected value at each point. We extract the delay time in each element in the network such as gateway, network node, and terminal equipment, and estimate an upper bound fur the tolerable delay in each element.