SLUM: Smart location update mechanism for random mobility model

Menshawy, Lamiaa; Nashaat, Heba; Rizk, Rawya

doi:10.1109/icenco.2017.8289812

Cited by 1 publication

(1 citation statement)

References 7 publications

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“…The varied mobility behaviours of mobile users attempted to strike a balance between the overhead cost during the scanning process and the updated information about the current position discussed in ref. [38]. To prevent frequent network disconnections, adapt to changing radio channel conditions, and get around the Communication Security (COMSEC) barrier by encrypting packets across end‐to‐end mobile radio networks, the Smart Location Update Mechanism (SLUM) takes the liberty of choosing when to start the scanning activity for random mobile users.…”

Section: Literature Reviewmentioning

confidence: 99%

A constructive airborne‐ground matrix algorithm for modern telecommunication systems

Arun Raj A,

Xavier S,

Kathrine G

et al. 2023

IET Networks

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Conventional Mobile Communication Systems (MCS) reliably transfer critical messages from authorised remote information sources like military bases and ground control stations in the war field. As tactical advancement grows rapidly, the challenges of transmitting tactical messages via conventional satellite methods increase the processing overhead related to cost, Line of Sight (LOS) communication, packet loss, delay, and retransmission requests. Modern mobile communication systems use Airborne Node Networks (ANN) between satellites and Mobile Ground Nodes (MGNs) as they provide many advantages in mobile communication systems. Hence airborne network reduces the burden of satellites as they are only used as relay stations. The mobility problem caused by ANN and MGNs is solved by proposing a novel constructive airborne‐ground matrix algorithm known as the Who‐To‐Whom (WTW) matrix. With the help of this matrix acting as a reference index, it determines which nodes relate to whom at every time interval T in the tactical environment. This WTW matrix holds precise status/information about connectivity among all stakeholders in the operating environment by carefully and effectively accounting for frequent location changes. The methodology of the proposed matrix is that it contains the physical parameters of the nodes and their behaviour in the tactical environment. The WTW matrix construction algorithm discusses how the reference matrix is constructed in every aerial node to monitor the mobile ground nodes by leading them to safety and providing aerial guidance as they move along the tactical environment. The performance metrics are measured with other existing schemes, and the merits and demerits of the proposed WTW matrix are identified and discussed in detail.

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Section: Literature Reviewmentioning

confidence: 99%