A comparative review of commercial vs. tactical wireless networks

Elmasry, George F.

doi:10.1109/mcom.2010.5594677

Cited by 39 publications

(24 citation statements)

References 9 publications

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“…Sistem komunikasi ini berbeda dengan sistem komunikasi pada jaringan komersial. Perbedaan mendasar antara sistem komunikasi taktis dan jaringan komersial terletak pada kendala keamanan, mobilitas user, topologi yang dinamis, kebutuhan anti-jamming, serta jarak transmisi yang pendek (Elmasry, 2010;Gohari dkk, 2011). Tidak adanya infrastruktur yang tetap pada jaringan komunikasi militer mengakibatkan sistem komunikasi ini lebih kompleks bila dibandingkan dengan jaringan komunikasi komersial pada umumnya.…”

Section: Pendahuluanunclassified

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Implementasi Routing Terdistribusi pada Mobile AD HOC Networks (MANETS) untuk Sistem Komunikasi Taktis

Tassia

2019

JTSIA

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Military communication, known tactical communications. Tactical communications support military operations is the region that does not have a fixed network infrastructure. Appropriate technology to support performance of tactical communication is Mobile Ad Hoc Networks (MANETs). Node in MANET has dynamic characteristics that will significantly influence the composition of the network topology. In tactical Mobile Ad Hoc Networks, problems that occur is the vulnerability to changes in the network topology due to node mobility. The solution face this problems is the routing protocol is suitable for use in MANET. In this study, used an approach in terms of distributed routing mechanism. In distributed routing mechanism, each node informed about the status of other nodes in the same network, and storage the information is within their local database respectively. TORA and AODV can support this mechanism, so in this study two of routing protocols will be compared in terms of dynamic adaptability, routing overhead, end-to-end delay and throughput. From this research, AODV produce better performance than TORA. For the speed of 10 m/s, the measurement of end-to-end delay is the smallest 1245.376 ms, increase in throughput of 74.363 % and the adaptability of 30.179. But the routing overhead generated greater, amounting 1359.

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Section: Pendahuluanunclassified

“…Teknologi yang sesuai dan dapat mendukung sistem komunikasi taktis ini adalah Mobile Ad Hoc Networks atau yang di kenal dengan istilah MANETs (Elmasry, 2010;Maseng dkk., 2009). Teknologi ini terdiri dari perangkat keras yang disebut sebagai "node" yang dapat berpindah kemana saja.…”

Section: Pendahuluanunclassified

Implementasi Routing Terdistribusi pada Mobile AD HOC Networks (MANETS) untuk Sistem Komunikasi Taktis

Tassia

2019

JTSIA

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“…We say N (m) the number of communication nodes in the m-th group. While communication between nodes of the same group occurs according to some wireless local area network technology, such as those described in [6], communication with the headquarters requires some long range communication technology. To achieve this, we assume that a gateway (which can be either fixed or mobile) is deployed for each group that provides wireless radio coverage to the soldiers of the group and is connected to 978-1-4244-9268-8/11/$26.00 ©2011 IEEE In other words, as we show in Figure 1, we can distinguish the following types of communication nodes:…”

Section: A Scenario Overviewmentioning

confidence: 99%

On the Impact of Sources Criticality Correlation in Satellite-Based Tactical Communications

Galluccio

Leonardi

Morabito

et al. 2011

2011 IEEE Global Telecommunications Conference - GLOBECOM 2011

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The network-centric warfare concept pursues information superiority as the key strategic advantage. However, information can have a different strategic value depending on its criticality and, thus, communication systems should provide higher priority to critical data. In this paper, performance of different approaches to achieve such differentiation in TDMA satellite-based tactical communication systems are provided. More specifically, we will evaluate the impact of the correlation between the criticality level of information sources that are in proximity to each other. To this purpose, a Markovian model of the process modeling the criticality level dynamics of information sources belonging to the same group is defined and implemented in the ns-2 simulation environment. Simulation results demonstrate that the correlation between the criticality level of information sources in proximity to each other significantly impact the performance of the communication system.

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“…Wireless ad-hoc networks (WANETs) have grown in popularity primarily because of their simplicity and scalability. WANET technology has been used in many applications, for example in machine-to-machine communication (e.g., [1][2][3]), military communications (e.g., [4]) and disaster recovery in 4G and 5G (e.g., [5,6]).…”

Section: Introductionmentioning

confidence: 99%

Opportunistic Routing Based on Partial CSI in MIMO Random Ad-hoc Networks

Richter

Bergel

2020

Preprint

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In this paper we consider opportunistic routing in multiple-input-multiple-output (MIMO) random wireless ad-hoc networks (WANETs). Our analysis uses a proper model of the physical layer together with an abstraction of the higher communication layers. We assume that the nodes are distributed according to a Poisson-Point-Process and consider a routing scheme that opportunistically selects the next relay and the number of spatially multiplexed data streams. The routing decisions are based on geographic locations, the channel gains of the neighbor nodes and the statistical characterization of all other nodes. Unlike the single antenna case, the optimal routing scheme cannot be explicitly expressed. Hence, we propose a smart-routing scheme for MIMO that adapts the number of data streams per user to the channel conditions. Numerical results demonstrate that this scheme outperforms all previously published schemes for this scenario. The findings highlight the importance of channel state information for efficient routing, and the need for an adaptive selection of the number of data streams at each transmitter.

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A comparative review of commercial vs. tactical wireless networks

Cited by 39 publications

References 9 publications

Implementasi Routing Terdistribusi pada Mobile AD HOC Networks (MANETS) untuk Sistem Komunikasi Taktis

Implementasi Routing Terdistribusi pada Mobile AD HOC Networks (MANETS) untuk Sistem Komunikasi Taktis

On the Impact of Sources Criticality Correlation in Satellite-Based Tactical Communications

Opportunistic Routing Based on Partial CSI in MIMO Random Ad-hoc Networks

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