University of Surrey

Test tubes in the lab Research in the ATI Dance Research

New parameters and metrics for multiparty communications

Liang, L, Sun, ZL and He, D (2005) New parameters and metrics for multiparty communications 2005 Next Generation Internet Networks. 396 - 403.

[img]
Preview
PDF
SRF002689.pdf - Published Version

Download (2017Kb)

Abstract

All IPPM QoS parameter metrics are defined for endto- end one-way measurement. These metrics provide exact indicators of network layer quality in the pair communications. However, further attention should be put on the multiparty communications, which might use multicast routing protocols, e.g. the IP conferencing services, online gaming, online stock market and etc. To qualify the multiparty communications, the future QoS study and metrics are required to be defined. The purpose of this paper is to highlight the new QoS requirements of the multiparty communication services in terms of relative delay, relative jitter and relative packet loss. A set of parameter metrics is derived from the existing one-way metrics in IP Performance Metrics (IPPM) for the multiparty communications to present these new requirements. These parameter metrics are supposed to provide methods and rules for engineers to measure and judge the QoS of the multiparty communications.

Item Type: Article
Uncontrolled Keywords: Science & Technology, Technology, Telecommunications, multiparty communication, measurement, QoS, parameter, metric
Related URLs:
Divisions: Faculty of Engineering and Physical Sciences > Electronic Engineering > Centre for Communication Systems Research
Depositing User: Melanie Hughes
Date Deposited: 07 Oct 2010 11:36
Last Modified: 23 Sep 2013 18:38
URI: http://epubs.surrey.ac.uk/id/eprint/2433

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year


Information about this web site

© The University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom.
+44 (0)1483 300800