On the connectivity in opportunistic D2D networks with hierarchical and non-hierarchical clustering

Seho Han, Howon Lee, Junseon Kim, Woongsup Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

In wireless device-to-device (D2D) networks, where users can directly communicate each other, the messages should be delivered reliably with low cost and low power consumption. We herein consider a D2D based opportunistic data dissemination algorithm for the advertisement messages in social commerce services when the user distribution is not identical over area. In order to provide reliable connectivity to users and to deliver messages efficiently, target areas where user density is high are partitioned into several clusters, i.e., target groups, using hierarchical and non-hierarchical clustering algorithms. In addition, near-optimal routing paths and a user selection strategy for relaying the messages to their neighboring users are established for effective data dissemination. Through intensive MATLAB simulations, we evaluate the performance of various clustering algorithms in view of the coverage probability and transmission efficiency. We also investigate the optimal way to achieve the maximum coverage probability for given network topology.

Original languageEnglish
Title of host publication2016 IEEE Globecom Workshops, GC Wkshps 2016 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509024827
DOIs
Publication statusPublished - 2016
Event2016 IEEE Globecom Workshops, GC Wkshps 2016 - Washington, United States
Duration: 2016 Dec 42016 Dec 8

Publication series

Name2016 IEEE Globecom Workshops, GC Wkshps 2016 - Proceedings

Other

Other2016 IEEE Globecom Workshops, GC Wkshps 2016
Country/TerritoryUnited States
CityWashington
Period16/12/416/12/8

Bibliographical note

Publisher Copyright:
© 2016 IEEE.

All Science Journal Classification (ASJC) codes

  • Communication
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Fingerprint

Dive into the research topics of 'On the connectivity in opportunistic D2D networks with hierarchical and non-hierarchical clustering'. Together they form a unique fingerprint.

Cite this