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dc.contributor.authorKong, Han-Baeen_US
dc.contributor.authorFlint, Ianen_US
dc.contributor.authorWang, Pingen_US
dc.contributor.authorNiyato, Dusiten_US
dc.contributor.authorPrivault, Nicolasen_US
dc.identifier.citationKong, H.-B., Flint, I., Wang, P., Niyato, D., & Privault, N. (2018). Wireless caching helper networks : ginibre point process modeling and analysis. Proceedings of 2018 IEEE International Conference on Communications (ICC). doi:10.1109/ICC.2018.8422493en_US
dc.description.abstractIn this paper, we consider wireless caching helper networks (WCHNs) consisting of cache-enabled device-to-device (D2D) transmitters and caching helpers (CHs), which deliver data by exploiting cached contents. We consider two types of modes at a typical user, namely D2D and CH modes. In the D2D and CH modes, after requesting a content, the user receives the content from a D2D transmitter and a CH caching the content, respectively. In practical scenarios, to mitigate interference, the CHs may not be placed close to each other, and thus there exists a form of repulsion among the CHs' locations. In this context, we model the spatial distribution of the CHs as a β-Ginibre point processe, which reflects the repulsive behavior and contains the Poisson point process as a special case. Then, we provide analytical expressions for the coverage probabilities in the WCHNs.en_US
dc.description.sponsorshipNRF (Natl Research Foundation, S’pore)en_US
dc.description.sponsorshipMOE (Min. of Education, S’pore)en_US
dc.rights© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at:
dc.subjectEngineering::Computer science and engineeringen_US
dc.titleWireless caching helper networks : ginibre point process modeling and analysisen_US
dc.typeConference Paperen
dc.contributor.schoolSchool of Computer Science and Engineeringen_US
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen_US
dc.contributor.conference2018 IEEE International Conference on Communications (ICC)en_US
dc.description.versionAccepted versionen_US
dc.subject.keywordsDevice-to-device Communicationen_US
dc.citation.conferencelocationKansas City, MO, USAen_US
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