Optimizing the UE Transmission Probability for D2D Direct Discovery

descriptionPublicationkeyboard_double_arrow_right Article , Conference object , Other literature type 01 Dec 2016Publisher:IEEEJournal:2016 IEEE Global Communications Conference (GLOBECOM)

Authors: Griffith, David; Lyons, Fiona;

doi: 10.1109/glocom.2016.7842110

Optimizing the UE Transmission Probability for D2D Direct Discovery

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Abstract

We model Mode~2 direct discovery in Device-to- Device (D2D) Long Term Evolution (LTE) networks and derive the optimal value of the discovery message transmission probability that minimizes the mean number of periods required for a successful discovery message transmission. We use Monte Carlo simulations to validate our analytical results and to show that optimizing the transmission probability produces nearly optimal performance with respect to the time required for all members of a group of User Equipments (UEs) to discover each other.

Related Organizations

National Institute of Standards and Technology
United States

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