Cited by 10Wireless Networks and ProtocolsWireless Communication Networks ResearchAdvanced Wireless Network Optimization

User-driven Call Admission Control for VoIP over WLAN with a Neural Network based cognitive engine

Baldo, Nicola, Dini, Paolo, Nin-Guerrero, Jaume·2010·2010 2nd International Workshop on Cognitive Information Processing

Abstract

In this paper we deal with the problem of user-driven Call Admission Control for Voice over IP communications in a Wireless LAN environment. We argue that state-of-the-art solutions to this problem are suboptimal, since they leverage on analytical models whose assumptions are not necessarily verified in the scenario considered. To overcome this problem, we propose a cognitive solution based on Multilayer Feed-forward Neural Networks. According to our solution, the mobile station learns from past experience how application-layer service quality depends on the wireless link conditions. Our performance evaluation, carried out both by simulation and testbed experiments, shows that this solution effectively outperforms state-of-the-art strategies in performing a correct admission decision.

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Crossref · 10.1109/cip.2010.5604128

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Authors
Baldo, N., Dini, P., & Nin-Guerrero, J.
Affiliations
Centre Tecnologic de Telecomunicacions de Catalunya (ES)
Venue
2010 2nd International Workshop on Cognitive Information Processing
Publisher
IEEE
Published
2010-06
Pages
52-56
OpenAlex
W2061946694
Cited by
10
References
15
Citations by year
2023: 2 · 2022: 2 · 2018: 2 · 2015: 1 · 2014: 1 · 2013: 1
FWCI
0.58
Type
conference paper
Language
en
Open access
closed
Locations
International Workshop on Cognitive Information Processing (CIP) (publishedVersion)
Funders
Ministerio de Ciencia e Innovación
Topics
  • Physical Sciences › Computer Science › Computer Networks and Communications › Wireless Networks and Protocols
  • Physical Sciences › Computer Science › Computer Networks and Communications › Wireless Communication Networks Research
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Advanced Wireless Network Optimization
Keywords
call admission control, VoIP, wireless LAN, cognitive radio, multilayer perceptron

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