On transmission policies in multihop device-to-device communications with network coded cooperation

Research output: Contribution to book/Conference proceedings/Anthology/ReportConference contributionContributedpeer-review

Contributors

Abstract

Due to the expected amount of interconnected devices in the near future, a frequent communication setting will be the case where the end user is connected to the network through short range communication protocols to other mobile users. Therefore, there is an interest in introducing new mechanisms that provide reliable content distribution in these scenarios. Thus, in this work, we present ideal network coded transmission policies to reduce the number of transmissions in simple multihop networks. We propose two recoding schemes with a collision avoidance mechanism to reduce the number of transmission required to convey a batch of packets from a source to a destination through several non-interconnected relays. Our findings indicate benefits that when employing relays with a recoding scheme and different ideal medium access probabilities, reductions of at least 50% in the total number of transmissions might be attained.

Details

Original languageEnglish
Title of host publicationEuropean Wireless Conference 2016, EW 2016
PublisherVDE Verlag, Berlin [u. a.]
Pages350-354
Number of pages5
ISBN (electronic)9783800742219
Publication statusPublished - 2016
Peer-reviewedYes

Conference

Title22nd European Wireless Conference
Abbreviated titleEW 2016
Duration18 - 20 May 2016
CityOulu
CountryFinland

External IDs

ORCID /0000-0001-8469-9573/work/161891298

Keywords

Keywords

  • Cooperation, Device-todevice, Multihop, Network coding