Transmission probability design for random-access-based wireless peer discovery

Taesoo Kwon

doi:10.1109/LCOMM.2014.2337304

Transmission probability design for random-access-based wireless peer discovery

Taesoo Kwon

Dept. of Computer Science and Engineering

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

This letter investigates the optimization of the transmission probability (TP) for wireless peer discovery operations based on a simple random access. This TP is a key parameter that determines whether peers transmit or receive in half-duplex operation; that is, it affects both the amount of interference and the number of information sinks. Accordingly, this letter analytically describes the properties of the optimal TP in terms of maximizing the average number of successfully discovered peers and then designs a suboptimal TP that preserves these properties under wireless environments with arbitrary path-loss exponent and noise power values.

Original language	English
Article number	6851175
Pages (from-to)	1603-1606
Number of pages	4
Journal	IEEE Communications Letters
Volume	18
Issue number	9
DOIs	https://doi.org/10.1109/LCOMM.2014.2337304
State	Published - 1 Sep 2014

Keywords

D2D networks
medium access control
PAC
Peer discovery
random access
stochastic geometry

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10.1109/LCOMM.2014.2337304

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KW - D2D networks

KW - medium access control

KW - PAC

KW - Peer discovery

KW - random access

KW - stochastic geometry

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Transmission probability design for random-access-based wireless peer discovery

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