DocumentCode :
2411745
Title :
Simulation and Analysis of Performance Models of Broadband Intelligent Mobile Networks
Author :
Reddy, K. Yashwanth ; Gandhi, N. V Deepa ; Balachander, K.
Author_Institution :
Electron. & Commun. Eng., Sri Venkateswara Coll. of Eng., Sriperumbudur
fYear :
2007
fDate :
22-24 Feb. 2007
Firstpage :
573
Lastpage :
578
Abstract :
The present thrust is to develop a broadband intelligent network system which is able to sustain a large number of users and a varying amount of data while maintaining high availability of resources and acceptable performance. In such a scenario, scalability is an important aspect. In this paper we consider the impact of increasing the number of users supported by a network node and show that the network is scalable. Also congestion control is necessary to protect the broadband service control point during overload situations. Existing algorithms do not operate optimally with respect to important performance criteria such as responsiveness, efficiency and fairness. Here we try to identify their shortcomings and propose few enhancements. We also show that the proposed enhanced call-gapping algorithm performs consistently better than the existing automatic call-gapping algorithm in terms of above-mentioned criteria. The effectiveness of this analysis are shown using NS-2 simulator
Keywords :
broadband networks; intelligent networks; mobile radio; telecommunication congestion control; NS-2 simulator; broadband intelligent mobile network; congestion control; enhanced call-gapping algorithm; service control point; Analytical models; B-ISDN; Delay; Intelligent networks; Internet; Performance analysis; Protocols; Scalability; Telecommunication control; Throughput; B-ISDN; Broadband Intelligent Network (B-IN); Duration Interval (D); Gap Interval (g); Intelligent Network (IN); Service Control Point (SCP); Service Switching point (SSP);
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Signal Processing, Communications and Networking, 2007. ICSCN '07. International Conference on
Conference_Location :
Chennai
Print_ISBN :
1-4244-0997-7
Electronic_ISBN :
1-4244-0997-7
Type :
conf
DOI :
10.1109/ICSCN.2007.350667
Filename :
4156688
Link To Document :
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