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Open service access in cross layer design

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3 Author(s)
Atanasov, I.I. ; Tech. Univ. of Sofia, Sofia, Bulgaria ; Marinska, D.A. ; Pencheva, E.N.

The paper investigates an approach to exchange quality of service information across the layers between third party applications and network functions for bearer resource management. The focus is on Parlay X Web Services which may be used to access functions for policy and charging control in all IP-based multimedia networks. A functional mapping of Parlay X interfaces onto network control protocol is suggested. The Parlay X Gateway utilization is evaluated taking into account as its distributed architecture, as the processing of both requests and notifications of events, concerning QoS management.

Published in:

Cross Layer Design (IWCLD), 2011 Third International Workshop on

Date of Conference:

Nov. 30 2011-Dec. 1 2011