Abstract

In this paper, we present the influence of user density distribution in the base station cell on the (un)pairing probability and on the loss caused by the lack of idle traffic resources in GSM systems, which use VAMOS technology. The influence of user distribution is analysed together with the influence of environmental attenuation coefficient and allowed power difference in emission power between two signals, which are paired. It is pointed out that decreasing user density from the base station towards the cell edge is less favourable when considering total loss than it is for uniform and increasing user density. It is further presented to what extent the total loss in the system with the implementation of VAMOS technology is greater than the loss in the classic Erlang traffic model with the same traffic characteristics.

Details

Title
Influence of user density distribution on the pairing probability in GSM cell with implemented VAMOS technology
Author
Mitić, Dragan 1 ; Lebl, Aleksandar 2 ; Markov, Žarko 2 

1  Department of Optical Communications, Belgrade, Serbia 
2  Department of Radio Communications, Belgrade, Serbia 
End page
86
Publication year
2018
Publication date
Feb 2018
Publisher
Taylor & Francis Ltd.
ISSN
00051144
e-ISSN
18483380
Source type
Scholarly Journal
Language of publication
English
DOI
https://doi.org/10.1080/00051144.2018.1502735
ProQuest document ID
2215251971
Copyright
© 2018 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. This work is licensed under the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.