LoCo-Link: A Low-Complexity Link Selection Algorithm for Delay Mitigation in Asymmetric Two-Hop Networks

Nikolaos Nomikos, Themistoklis Charalambous, Demosthenes Vouyioukas, George K. Karagiannidis

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

1 Sitaatiot (Scopus)
10 Lataukset (Pure)

Abstrakti

While buffer-aided relaying improves the diversity of a multi-hop network, its deployment introduces time-delays, thus rendering buffering unreliable for delay-intolerant applications. To alleviate excessive delays, various studies propose delayaware protocols, but at the expense of reduced diversity, and consequently, increased outage probability. Attempts to maintain the diversity of the system while trying to reduce delays, however, may lead to even higher delays, especially in asymmetric topologies. In this work, we propose a Low-Complexity (LoCo) link selection algorithm, herein called LoCo - Link, that aims at reducing packet delays and enhancing the performance of practical asymmetric two-hop networks. The complexity of LoCo - Link is derived and compared with other state-of-the-art relay selection policies. The performance of the proposed algorithm is evaluated in terms of outage probability, average throughput and average delay, focusing on scenarios with asymmetric links.
AlkuperäiskieliEnglanti
OtsikkoIEEE International Conference on Communications, ICC 2017
KustantajaIEEE
Sivumäärä6
ISBN (elektroninen)978-1-4673-8999-0
TilaJulkaistu - 30 kesäkuuta 2017
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaIEEE International Conference on Communications - Paris, Ranska
Kesto: 21 toukokuuta 201725 toukokuuta 2017

Julkaisusarja

NimiIEEE International Conference on Communications
KustantajaIEEE
ISSN (painettu)1550-3607
ISSN (elektroninen)1938-1883

Conference

ConferenceIEEE International Conference on Communications
LyhennettäICC
MaaRanska
KaupunkiParis
Ajanjakso21/05/201725/05/2017

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  • Siteeraa tätä

    Nomikos, N., Charalambous, T., Vouyioukas, D., & Karagiannidis, G. K. (2017). LoCo-Link: A Low-Complexity Link Selection Algorithm for Delay Mitigation in Asymmetric Two-Hop Networks. teoksessa IEEE International Conference on Communications, ICC 2017 (IEEE International Conference on Communications). IEEE.