Title :
UPC parameter estimation using virtual buffer measurement with application to AAL2 traffic
Author :
Petr, David W. ; Vaddi, Gopi K. ; Lu, Yong-Qing
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Kansas Univ., Lawrence, KS, USA
fDate :
6/21/1905 12:00:00 AM
Abstract :
This paper describes an efficient, measurement-based technique for estimating all minimal sets of usage parameter control (UPC) parameters for variable bit rate (VBR) ATM traffic streams. This virtual buffer measurement technique is applicable to simulation or live traffic measurement environments and is considerably more efficient than direct evaluation using the generic cell rate algorithm (GCRA). We derive analytically the relationships between virtual buffer measurements and minimal sets of UPC parameters as determined by GCRA, then illustrate the technique by estimating and verifying minimal UPC parameters for ATM Adaptation Layer, Type 2 (AAL2) traffic streams representing voice traffic
Keywords :
asynchronous transfer mode; buffer storage; parameter estimation; quality of service; telecommunication congestion control; telecommunication network management; telecommunication traffic; voice communication; AAL2 traffic; ATM Adaptation Layer Type 2; ATM networks; GCRA; QoS requirements; UPC parameter estimation; VBR ATM traffic streams; bandwidth usage; congestion control; generic cell rate algorithm; live traffic measurement environments; minimal sets; simulation; traffic management; usage parameter control; variable bit rate; virtual buffer measurement; voice traffic; Application software; Bit rate; Communication system traffic control; Electric variables control; Electric variables measurement; Parameter estimation; Quality of service; Resource management; Telecommunication traffic; Traffic control;
Conference_Titel :
Global Telecommunications Conference, 1999. GLOBECOM '99
Conference_Location :
Rio de Janeireo
Print_ISBN :
0-7803-5796-5
DOI :
10.1109/GLOCOM.1999.829999
