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The End-to-end Performance Evaluation Method on Next Generation Network  

Nam, Chang-Sup (KT 사업개발부문 사업개발담당)
Kim, Hyung-Soo (KT 사업개발부문 사업개발담당)
Kim, Nam (충북대학교 전기전자컴퓨터공학부)
Jeon, Hong-Beom (KT 사업개발부문 사업개발담당)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.31, no.10B, 2006 , pp. 857-865 More about this Journal
Abstract
In order to test and evaluate the various functions and services of NGN would be promised, a specified methodology is needed and a development for the identification of testing object, configuration and test traffic are required. Simulation and analytical modeling methodshave used for IP performance testing, but further study issue still remains. This paper proposes new evaluation methodology to achieve an objective approach rather than a subjective and isolated, based on the real-field environment, for NGN network. For this purpose, background traffic pattern to interfere test traffic was specified and it was tested in actual NGN testbed with systems having NGN technology, such as per bandwidth and packet size. The results shows the suggested methodology is appropriate, comparing with parameters which are Delay, Jitter and Loss the current approach for the end-to-end performance evaluation on NGN.
Keywords
NGN; QoS; Network Performance; Performance Evaluation Method;
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1 김현숙, '시험장치를 이용한 HANbit ACE 64 교환시스템의 셀 경로 시험방법', 대한전자공학회, CSNT'98 논문집, pp7-10, 1998.11
2 Recommendation Y.1541, 'Network performance objectives for lP-based services', ITU, 2002.05
3 RFC 2330, 'Framework of IP performance metrics', IETF, 1998
4 Recommendation Y.2001, 'General overview of NGN', lTU, 2004.12
5 Bob Mandeville, 'ATM Stress Test Which switches survived?', CMP Media LLC, Data Communications Magazine, pp24-28, 1995.03
6 Recommendation Y.2011, 'General principles and general reference model for next generation networks', ITU, 2004.10
7 Recommendation 1.610, 'B-ISDN operation and maintenance principles and functions' lTU, 1992.02
8 남창섭, 김형수, 'NGN에서 QoS보장을 위한 통신망구성 시나리오', 한국통신학회, COMSW 2002 논문집, pp79-83, 2002.07
9 김형수, 'Development of the standardized network performance testing methodology on ATM network testbed', IEEE, ICCE'98 논문집, pp S11-10-1 - 10-4, 1998.10
10 Draft Recommendation TR-RACF, 'Resource and admission control function on NGN' ITU, 2006.07
11 Recommendation M.2301, 'Performance objectives and procedures for provisioning and maintenance of lP-based network', ITU, 2002.07