Title :
A New Dynamic Pricing Scheme with Call Admission Control to Reduce Network Congestion
Author :
Manaffar, Mehrdad ; Bakhshi, Hamidreza ; Pilevari, Mostafa
Author_Institution :
Shahed Univ., Tehran
Abstract :
Due to the importance of congestion in networks, we look for a method that can reduce the network congestion, in recent years considerable efforts have focus on the call admission control that provide the desired QoS but cannot reduce the network congestion, so in this paper we introduce a new scheme that add an additional dimension (dynamic pricing) to CAC in order to reduce congestion. Dynamic pricing encourages users to use resources efficiency. In this scheme price depends on the network load so it can reduce congestion. We compare the performance of our scheme in term of congestion prevention with conventional systems where no pricing block is implemented. These results show improvement that can be achieved by the integration of pricing in the call admission control process in networks.
Keywords :
mobile communication; quality of service; telecommunication congestion control; QoS; call admission control; congestion prevention; dynamic pricing; mobile communication; network congestion; network load; Bandwidth; Call admission control; Channel allocation; Frequency; Mobile communication; Pricing; Quality of service; Resource management; Telecommunication congestion control; Wireless networks; Call Admission Control; Dynamic Pricing;
Conference_Titel :
Advanced Information Networking and Applications - Workshops, 2008. AINAW 2008. 22nd International Conference on
Conference_Location :
Okinawa
Print_ISBN :
978-0-7695-3096-3
DOI :
10.1109/WAINA.2008.198