DocumentCode :
1531267
Title :
Modeling and Estimation of One-Shot Random Access for Finite-User Multichannel Slotted ALOHA Systems
Author :
Wei, Chia-Hung ; Cheng, Ray-Guang ; Tsao, Shiao-Li
Author_Institution :
Department of Electronic Engineering, National Taiwan University of Science and Technology, Taiwan
Volume :
16
Issue :
8
fYear :
2012
fDate :
8/1/2012 12:00:00 AM
Firstpage :
1196
Lastpage :
1199
Abstract :
This paper presents a combinatorial model and approximation formulas to estimate the average number of successful and collided users for a one-shot random access in finite-user multichannel slotted ALOHA systems. The proposed model and approximation can be used to evaluate the performance of group paging for machine-type communication (MTC) in 3GPP LTE. Numerical results demonstrate the applicable range of the approximation formulas and the accuracy of the derived performance metrics.
Keywords :
Analytical models; Approximation error; Delay; Nickel; Simulation; Access success probability; collision probability; group paging; mean access delay;
fLanguage :
English
Journal_Title :
Communications Letters, IEEE
Publisher :
ieee
ISSN :
1089-7798
Type :
jour
DOI :
10.1109/LCOMM.2012.060112.120376
Filename :
6211364
Link To Document :
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