Decentralized Cooperative Resource Allocation with Reliability at Four Nines

Santiago Morejon, Rasmus Bruun, Troels Bundgaard Sørensen, Nuno Kiilerich Pratas, Tatiana Kozlova Madsen, Ji Lianghai, Preben E. Mogensen

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Abstrakt

Decentralized cooperative resource allocation schemes for robotic swarms represents an alternative to infrastructure-based communications across different commercial, industrial and environmental protection use cases. The cooperative communication schemes, device sequential and group scheduling in [1], have shown superior performance in comparison to 5G NR sidelink mode 2, but have also shown performance issues due to signaling overhead and signaling induced failures. In this paper we introduce different techniques that reduce the failure probability of data packet transmissions and the packet inter-reception (PIR) time. We evaluate two techniques, respectively, of incremental redundancy using hybrid automatic repeat request and link adaptation by aggregation, as well as their combination for our decentralized cooperative resource allocation schemes and sidelink mode 2. Our results show that the introduced enhancements, allow to double the amount of supported swarm members while achieving four nines reliability when compared to the case where the same enhancements are applied to the sidelink mode 2.
OriginalsprogEngelsk
Titel2021 IEEE Global Communications Conference (GLOBECOM)
Antal sider6
ForlagIEEE
Publikationsdato2021
Artikelnummer9686004
ISBN (Trykt)978-1-7281-8105-9
ISBN (Elektronisk)978-1-7281-8104-2
DOI
StatusUdgivet - 2021
Begivenhed2021 IEEE Global Communications Conference (GLOBECOM) - Madrid, Spain, Madrid, Spanien
Varighed: 7 dec. 202111 dec. 2021
https://globecom2021.ieee-globecom.org/

Konference

Konference2021 IEEE Global Communications Conference (GLOBECOM)
LokationMadrid, Spain
Land/OmrådeSpanien
ByMadrid
Periode07/12/202111/12/2021
Internetadresse

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