Wang, Ruibo and Kishk, Mustafa A. and Alouini, Mohamed-Slim
(2022)
Ultra-Dense LEO Satellite-Based Communication Systems: A Novel Modeling Technique.
IEEE Communications Magazine, 60 (4).
pp. 25-31.
ISSN 0163-6804
Abstract
Low Earth orbit (LEO) satellite plays an
indispensable role in the equal access network
because of its low latency, large capacity, and
seamless global coverage. For such an unprecedented extensive irregular system, stochastic
geometry (SG) is a suitable research method. The
SG model can not only cope with the increasing network scale, but also accurately analyze
and estimate the network’s performance. Several
standard satellite distribution models and satellite-ground channel models are investigated in
this article. System-level metrics such as coverage
probability and their intermediates are introduced
in the non-technical description. Then the influence of gateway density, and the number and
height of satellites on latency and coverage probability is studied. Finally, this article presents the
possible challenges and corresponding solutions
for the SG-based LEO satellite system analysis.
| Item Type: |
Article
|
| Keywords: |
Logic gates;
Analytical models;
Satellites;
Low earth orbit satellites;
Stochastic processes;
Channel models;
Low latency communication;
Systems analysis and design; ultra dense; satellite based; LEO; communications systems; novel model technique; |
| Academic Unit: |
Faculty of Science and Engineering > Electronic Engineering |
| Item ID: |
17564 |
| Identification Number: |
https://doi.org/10.1109/MCOM.001.2100800 |
| Depositing User: |
Mustafa Kishk
|
| Date Deposited: |
18 Sep 2023 12:18 |
| Journal or Publication Title: |
IEEE Communications Magazine |
| Publisher: |
Institute of Electrical and Electronics Engineers |
| Refereed: |
Yes |
| URI: |
|
| Use Licence: |
This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available
here |
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