Parametric analysis of channel models for land mobile satellite MIMO

Aparna, M.; Kirthiga, S

doi:10.1109/wispnet.2017.8300203

Cited by 6 publications

(2 citation statements)

References 9 publications

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“…Authors in [102] considered a dual-polarized MIMO channel, focusing on the models referred to as Quasi Deterministic Radio channel Generator (QuaDRiGa) and Loo in order to capture the ionospheric, tropospheric, and fading effects on a land mobile satellite (LMS) system. In the same context, authors in [103] introduced an algorithm for modeling dual-polarized MIMO channel while taking into account LoS shadowing, multipath effect, elevation angle, and other relevant channel factors.…”

Section: ) Satellitesmentioning

confidence: 99%

Post-Disaster Communications: Enabling Technologies, Architectures, and Open Challenges

Matracia

Saeed

Kishk

et al. 2022

IEEE Open J. Commun. Soc.

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The number of disasters has increased over the past decade where these calamities significantly affect the functionality of communication networks. In the context of 6G, airborne and spaceborne networks offer hope in disaster recovery to serve the underserved and to be resilient in calamities. Therefore, our paper reviews the state-of-the-art literature on post-disaster wireless communication networks and provides insights for the future establishment of such networks. In particular, we first give an overview of the works investigating the general procedures and strategies for facing any large-scale disaster. Then, we present technological solutions for post-disaster communications, such as the recovery of the terrestrial infrastructure, installing aerial networks, and using spaceborne networks. Afterwards, we shed light on the technological aspects of post-disaster networks, primarily the physical and networking issues. We present the literature on channel modeling, coverage and capacity, radio resource management, localization, and energy efficiency in the physical layer part, and discuss the integrated space-air-ground architectures, routing, delay-tolerant/software-defined networks, and edge computing in the networking layer part. This paper also includes interesting simulation results which can provide practical guidelines about the deployment of ad hoc network architectures in emergency scenarios. Finally, we present several promising research directions, namely backhauling, cache-enabled and intelligent reflective surface-enabled networks, placement optimization of aerial base stations (ABSs), and the mobility-related aspects that come into play when deploying aerial networks, such as planning their trajectories and the consequent handovers (HOs).

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Section: ) Satellitesmentioning

confidence: 99%

Post-Disaster Communications: Enabling Technologies, Architectures, and Open Challenges

Matracia

Saeed

Kishk

et al. 2022

IEEE Open J. Commun. Soc.

View full text Add to dashboard Cite

show abstract

“…Rician fading channel, capacity [75] MIMO, ray tracing [76] MIMO, Chapman-Kolmogorov equations [77] 2020 FSO [79] Ka-band transmission [78] Satellites 2014 Rician factor, signal propagation [94] 2016 Fading channel [95] 2017 Dual-polarized MIMO, LMS [92], [93] 2019 Channel reservation strategy, handover [96] 2020 Channel attenuation [97] Reference [92] considered a dual-polarized MIMO channel, focusing on the models referred to as Quasi Deterministic Radio channel Generator (QuaDRiGa) and Loo in order to capture the ionospheric, tropospheric, and fading effects on a land mobile satellite (LMS) system. In the same context, authors in [93] introduced an algorithm for modeling dual-polarized MIMO channel while taking into account LoS shadowing, multipath effect, elevation angle, and other relevant channel factors.…”

Section: Recovery Of Terrestrial Networkmentioning

confidence: 99%

Post-Disaster Communications: Enabling Technologies, Architectures, and Open Challenges

Matracia¹,

Saeed²,

Kishk³

et al. 2022

Preprint

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The number of disasters has increased over the past decade where these calamities significantly affect the functionality of communication networks. In the context of 6G, airborne and spaceborne networks offer hope in disaster recovery to serve the underserved and to be resilient in calamities. Therefore, this paper surveys the state-of-the-art literature on post-disaster wireless communication networks and provides insights for the future establishment of such networks. In particular, we first give an overview of the works investigating the general procedures and strategies for counteracting any large-scale disasters. Then, we present the possible technological solutions for post-disaster communications, such as the recovery of the terrestrial infrastructure, installing aerial networks, and using spaceborne networks.Afterward, we shed light on the technological aspects of post-disaster networks, primarily the physical and networking issues. We present the literature on channel modeling, coverage and capacity, radio resource management, localization, and energy efficiency in the physical layer and discuss the integrated space-air-ground architectures, routing, delay-tolerant/software-defined networks, and edge computing in the networking layer. This paper also presents interesting simulation results which can provide practical guidelines about the deployment of ad hoc network architectures in emergency scenarios. Finally, we present several promising research directions, namely backhauling, placement optimization of aerial base stations, and the mobility-related aspects that come into play when deploying aerial networks, such as planning their trajectories and the consequent handovers.Maurilio Matracia and Mohamed-Slim Alouini are with the Computer, Electrical, and Mathematical Sciences and Engineering

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Emulation of Channel Model and Estimation for MIMO based Satellite Land Mobile System using Software Defined Radio

Pandey

Gandhiraj

Kirthiga

et al. 2018

Procedia Computer Science

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Parametric analysis of channel models for land mobile satellite MIMO

Cited by 6 publications

References 9 publications

Post-Disaster Communications: Enabling Technologies, Architectures, and Open Challenges

Post-Disaster Communications: Enabling Technologies, Architectures, and Open Challenges

Post-Disaster Communications: Enabling Technologies, Architectures, and Open Challenges

Emulation of Channel Model and Estimation for MIMO based Satellite Land Mobile System using Software Defined Radio

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