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https://doi.org/10.21256/zhaw-20479| Publication type: | Article in scientific journal |
| Type of review: | Peer review (publication) |
| Title: | A Markovian model for satellite integrated cognitive and D2D HetNets |
| Authors: | Sinem Kafıloğlu, S. Gür, Gürkan Alagöz, Fatih |
| et. al: | No |
| DOI: | 10.1016/j.comnet.2019.107083 10.21256/zhaw-20479 |
| Published in: | Computer Networks |
| Volume(Issue): | 169 |
| Issue: | 107083 |
| Issue Date: | Mar-2020 |
| Publisher / Ed. Institution: | Elsevier |
| ISSN: | 1389-1286 |
| Language: | English |
| Subjects: | HetNets; D2D communication; Content-centric network; Cognitive radio; Resource allocation; Energy consumption |
| Subject (DDC): | 004: Computer science |
| Abstract: | Next-generation wireless systems are expected to provide bandwidth-hungry services in a cost-efficient and ubiquitous manner. D2D communications, spectrum sharing and heterogeneous network architectures (HetNets) are touted as crucial enablers to attain these goals. Moreover, the shifting characteristics of network traffic towards content consumption necessitate content-centric architectures and protocols. In this work, we propose a comprehensive analytical model for a content-oriented heterogeneous wireless network with cognitive capability. We model our HetNet architecture with a Continuous Time Markov Chain (CTMC) and characterize the trade-off between energy efficiency and system goodput. We elaborate on novel elements in our model, namely the integration of universal source concept (modeling the content retrieval operation from external networks), caching and overlaying in D2D mode. Besides, our investigation on network mode selection provides further insight on how resource allocation and performance are intertwined. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/20479 |
| Fulltext version: | Submitted version |
| License (according to publishing contract): | Licence according to publishing contract |
| Departement: | School of Engineering |
| Organisational Unit: | Institute of Computer Science (InIT) |
| Appears in collections: | Publikationen School of Engineering |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| 2020_Kafiloglu-etal_Markovian-model-for-satellite-integrated-cognitive-and-D2D-HetNets.pdf | Submitted Version | 721.12 kB | Adobe PDF |  View/Open |
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Sinem Kafıloğlu, S., Gür, G., & Alagöz, F. (2020). A Markovian model for satellite integrated cognitive and D2D HetNets. Computer Networks, 169(107083). https://doi.org/10.1016/j.comnet.2019.107083
Sinem Kafıloğlu, S., Gür, G. and Alagöz, F. (2020) ‘A Markovian model for satellite integrated cognitive and D2D HetNets’, Computer Networks, 169(107083). Available at: https://doi.org/10.1016/j.comnet.2019.107083.
S. Sinem Kafıloğlu, G. Gür, and F. Alagöz, “A Markovian model for satellite integrated cognitive and D2D HetNets,” Computer Networks, vol. 169, no. 107083, Mar. 2020, doi: 10.1016/j.comnet.2019.107083.
SINEM KAFILOĞLU, S., Gürkan GÜR und Fatih ALAGÖZ, 2020. A Markovian model for satellite integrated cognitive and D2D HetNets. Computer Networks. März 2020. Bd. 169, Nr. 107083. DOI 10.1016/j.comnet.2019.107083
Sinem Kafıloğlu, S., Gürkan Gür, and Fatih Alagöz. 2020. “A Markovian Model for Satellite Integrated Cognitive and D2D HetNets.” Computer Networks 169 (107083). https://doi.org/10.1016/j.comnet.2019.107083.
Sinem Kafıloğlu, S., et al. “A Markovian Model for Satellite Integrated Cognitive and D2D HetNets.” Computer Networks, vol. 169, no. 107083, Mar. 2020, https://doi.org/10.1016/j.comnet.2019.107083.
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