Paper Abstract and Keywords |
Presentation |
2021-06-12 15:25
Performance evaluation of heterogenous cellular networks using stochastic Petri nets Zhiyi Zhu, Junjun Zheng (Ritsumeikan Univ.), Eiji Takimoto (H.I.T.) R2021-14 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In recent decades, the explosive growth of cellular network technology results in an ongoing increase in data transmissions and voice calls from user equipment (UE). Heterogeneous cellular network (Het-Net) is an overlay of multiple cellular communication networks including low-power small cells within the coverage area of macro-cell and can effectively increase system capacity and enhance network coverage. However, due to different attributes, such as coverage range, transmission power, and radio propagation, of cells, handover usually occurs between small and macro cells. Therefore, it is significant to investigate the impact of handover on system performance. In this paper, we consider a two-tier Het-Net with handover. System behavior is described by a composite stochastic Petri net, aiming at calculating the transaction loss probability of UE. In particular, we compare the performance of the system with and without handover to investigate how handover affects the system. A numerical experiment is carried out to quantify the system performance and the effect of handover. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Heterogenous cellular network / handover / Heterogenous cellular network / loss probability / continuous-time Markov chain / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 64, R2021-14, pp. 19-24, June 2021. |
Paper # |
R2021-14 |
Date of Issue |
2021-06-05 (R) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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R2021-14 |
Conference Information |
Committee |
R |
Conference Date |
2021-06-12 - 2021-06-12 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online (Zoom) |
Topics (in Japanese) |
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Topics (in English) |
Reliability General |
Paper Information |
Registration To |
R |
Conference Code |
2021-06-R |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Performance evaluation of heterogenous cellular networks using stochastic Petri nets |
Sub Title (in English) |
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Keyword(1) |
Heterogenous cellular network |
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handover |
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Heterogenous cellular network |
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loss probability |
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continuous-time Markov chain |
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1st Author's Name |
Zhiyi Zhu |
1st Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ.) |
2nd Author's Name |
Junjun Zheng |
2nd Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ.) |
3rd Author's Name |
Eiji Takimoto |
3rd Author's Affiliation |
Hiroshima Institute of Technology (H.I.T.) |
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Speaker |
Author-1 |
Date Time |
2021-06-12 15:25:00 |
Presentation Time |
25 minutes |
Registration for |
R |
Paper # |
R2021-14 |
Volume (vol) |
vol.121 |
Number (no) |
no.64 |
Page |
pp.19-24 |
#Pages |
6 |
Date of Issue |
2021-06-05 (R) |
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