NDLI: Call admission control in cellular multiservice networks using virtual partitioning with priority

Content Provider	IEEE Xplore Digital Library
Author	Shun-Ping Chung Jin-Chang Lee
Copyright Year	2000
Description	Author affiliation: Dept. of Electr. Eng., Nat. Taiwan Univ. of Sci. & Technol., Taipei, Taiwan (Shun-Ping Chung)
Abstract	With the tremendous growth of mobile users and the emergence of multimedia applications, an appropriate call admission control policy is expected to make efficient use of scarce wireless resource while supporting different services with diverse quality-of-service requirements. Also, the popularity of microcells makes the actual traffic load of a given cell deviates from the expected load more easily. Furthermore, handoff calls are normally given priority over new calls to reduce forced termination probability. Virtual partitioning with priority (VPP) is proposed to fulfil the aforesaid goals, whether the traffic is stationary or non-stationary. An approximation method is derived to calculate performance measures of interest. Numerical results show that VPP achieves a similar high multiplexing gain as complete sharing (CS) when all classes are behaving as expected. VPP also realizes a similar isolated effect as complete partitioning (CP) in regions of practical interest. It is also shown under non-stationary scenarios, VPP outperforms trunk reservation (TR).
Starting Page	8
Ending Page	12
File Size	404048
Page Count	5
File Format	PDF
ISBN	0769507778
DOI	10.1109/ICON.2000.875761
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2000-09-08
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Call admission control Intelligent networks Cellular networks Bandwidth Telecommunication traffic Microcell networks Wireless sensor networks Delay Bit error rate Electronic mail
Content Type	Text
Resource Type	Article

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