Delay-and diversity-Aware buffer-Aided relay selection policies in cooperative networks

Dimitrios Poulimeneas, Themistoklis Charalambous, Nikos Nomikos, Ioannis Krikidis, Demosthenes Vouyioukas, Mikael Johansson

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

14 Sitaatiot (Scopus)

Abstrakti

In this paper, we propose novel relay selection policies that aim at reducing the average delay by incorporating the buffer size of the relay nodes into the relay selection process. More specifically, we propose two delay-Aware protocols that are based on the max-link relay selection protocol. First, a delay-Aware only approach while it reduces the delays considerably it starves the buffers and increases the outage probability of the system. Towards this end, we propose a delay-and diversity-Aware buffer-Aided relay selection policy that aims at reducing the average delay considerably and at the same time maintaining good diversity. The protocols are analyzed by means of Markov Chains and expressions for the outage, throughput and delay are derived. The performance and use of our proposed algorithms is demonstrated via extensive simulations and comparisons.

AlkuperäiskieliEnglanti
Otsikko2016 IEEE Wireless Communications and Networking Conference, WCNC 2016
KustantajaIEEE
Vuosikerta2016-September
ISBN (elektroninen)9781467398145
DOI - pysyväislinkit
TilaJulkaistu - 12 syyskuuta 2016
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
Tapahtuma IEEE Wireless Communications and Networking Conference - Doha, Qatar
Kesto: 3 huhtikuuta 20167 huhtikuuta 2016

Conference

Conference IEEE Wireless Communications and Networking Conference
LyhennettäWCNC
MaaQatar
KaupunkiDoha
Ajanjakso03/04/201607/04/2016

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  • Siteeraa tätä

    Poulimeneas, D., Charalambous, T., Nomikos, N., Krikidis, I., Vouyioukas, D., & Johansson, M. (2016). Delay-and diversity-Aware buffer-Aided relay selection policies in cooperative networks. teoksessa 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016 (Vuosikerta 2016-September). [7565048] IEEE. https://doi.org/10.1109/WCNC.2016.7565048