Global versus Local Call Admission Control in CDMA Cellular Networks

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This paper discusses global versus local call admission control.

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6 p.

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Akl, Robert G. & Parvez, Asad July 2004.

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This paper is part of the collection entitled: UNT Scholarly Works and was provided by UNT College of Engineering to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 115 times , with 5 in the last month . More information about this paper can be viewed below.

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This paper discusses global versus local call admission control.

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6 p.

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Abstract: We design and implement global and local CAC algorithms for CDMA networks, and compare their network throughput for various mobility scenarios. The global CAC algorithms is inherently optimized and uses global information in making every call admission decision; it yields the best possible performance but has an intensive computational complexity. The design of the local CAC algorithm uses global information but its implementation in each cell uses only local information; it only requires the number of calls currently active in that cell and thus is very simple to implement. We show that our optimized local CAC algorithm achieves almost the same performance as our global CAC algorithm for a given call arrival rate profile.

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  • Conference on Cybernetics and Information Technologies, Systems and Applications (CITSA), 2004, Orlando, Florida, United States

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UNT Scholarly Works

Materials from the UNT community's research, creative, and scholarly activities and UNT's Open Access Repository. Access to some items in this collection may be restricted.

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Global versus Local Call Admission Control in CDMA Cellular Networks [Presentation] (Presentation)

Global versus Local Call Admission Control in CDMA Cellular Networks [Presentation]

This presentation discusses interference model impacts on capacity, global call admission controls, local call admission controls, and the differences in global versus local call admission controls.

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Global versus Local Call Admission Control in CDMA Cellular Networks [Presentation], ark:/67531/metadc30931

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  • July 2004

Added to The UNT Digital Library

  • Jan. 24, 2011, 2:10 p.m.

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  • Nov. 4, 2014, 4:14 p.m.

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Akl, Robert G. & Parvez, Asad. Global versus Local Call Admission Control in CDMA Cellular Networks, paper, July 2004; (digital.library.unt.edu/ark:/67531/metadc30816/: accessed August 17, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Engineering.