Performance analysis for wireless distributed storage via D2D links

Yinan Ding, Li Wang, Huaqing Wu, Shuangshuang Ma, Antti Ylä-Jääski

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review


This work investigates the performance for D2D enabled wireless caching in distributed storage system by taking the typical erasure correcting code namely maximum distance separable (MDS) into consideration. Targeting on the minimization of the transmission cost for content sharing, the spectrum resource allocation is optimized based on their statistical channel state information (CSI). To evaluate the quality of D2D links, two cases are considered with different assumptions for whether those physical links are stable or not regarding to mobility impacted user behaviors. Numerical results demonstrate the effectiveness of the proposed scheme.

Original languageEnglish
Title of host publication2016 IEEE 84th Vehicular Technology Conference, VTC Fall 2016 - Proceedings
ISBN (Electronic)9781509017010
Publication statusPublished - 17 Mar 2017
MoE publication typeA4 Article in a conference publication
EventIEEE Vehicular Technology Conference - Montreal, Canada
Duration: 18 Sep 201621 Sep 2016
Conference number: 84

Publication series

NameIEEE Vehicular Technology Conference
ISSN (Print)1550-2252


ConferenceIEEE Vehicular Technology Conference
Abbreviated titleVTC Fall
Internet address


  • Device-to-device communications
  • Distributed storage
  • MDS
  • Social interaction


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