DocumentCode
3434000
Title
Dynamic channel assignment with queueing
Author
Kuek, S.S. ; Wong, W.C.
Author_Institution
Dept. of Electr. Eng., Nat. Univ. of Singapore, Singapore
fYear
1992
fDate
16-20 Nov 1992
Firstpage
665
Abstract
The authors study the effects of queueing on a dynamic channel assignment scheme. They examine the performance of a queued ordered dynamic channel assignment with reassignment (QODCAR) scheme in a highway microcellular environment using simulations. Results show that queueing can improve the channel utilization and lower the probabilities of blocking a new call and call handoff failure. At a grade of service of 0.05, QODCAR achieves a 43 and 12 percent improvement in teletraffic load carried over fixed channel assignment and queued fixed channel assignment respectively
Keywords
cellular radio; probability; queueing theory; QODCAR; blocking probability; call blocking; call handoff failure; cellular radio; channel utilization; dynamic channel assignment; grade of service; highway microcellular environment; performance; queueing; reassignment; simulation; simulations; teletraffic load; Frequency division multiaccess; Interchannel interference; Land mobile radio cellular systems; Microcell networks; Multiaccess communication; Road transportation; Silicon compounds; System performance; Time division multiple access;
fLanguage
English
Publisher
ieee
Conference_Titel
Singapore ICCS/ISITA '92. 'Communications on the Move'
Print_ISBN
0-7803-0803-4
Type
conf
DOI
10.1109/ICCS.1992.255181
Filename
255181
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