GA-based frequency selection strategies for graphene-based nano-communication networks

Afsharinejad, Armita and Davy, Alan and Jennings, Brendan and Balasubramaniam, Sasitharan (2014) GA-based frequency selection strategies for graphene-based nano-communication networks. In: 2014 IEEE International Conference on Communications, ICC 2014 :. 2014 IEEE International Conference on Communications, ICC 2014 . IEEE Computer Society, AUS, pp. 3642-3647. ISBN 9781479920037

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Abstract

We propose and evaluate a number of of frequency selection strategies for nano-scale devices using graphene-based nano-antennas ('graphennas'), which operate in the Terahertz band. The strategies take into account the limitations of Terahertz channel and aim to optimize the overall network transmission rate of a network of nano-devices, while maximizing various objectives. We investigate the trade-off between cases where: 1) frequency duplication within the network is allowed or prevented; 2) limiting the spread of frequencies over the entire Terahertz range is required; and 3) balancing the load between the network sink nodes is required. We compare the network performance for the different objectives proposed against a random frequency selection strategy. Our simulation study demonstrates the efficiency of the proposed algorithms and indicates their usefulness in different application scenarios.

Item Type: Book Section
Uncontrolled Keywords: /dk/atira/pure/subjectarea/asjc/1700/1705
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Depositing User: Admin SSL
Date Deposited: 19 Oct 2022 23:14
Last Modified: 31 Jul 2023 22:25
URI: http://repository-testing.wit.ie/id/eprint/4833

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