Procedure to measure real time latency using software defined radio in a W-band fiber-wireless link

Mónica Rico-Martínez, Alvaro Morales, Victor Mehmeri, Rafael Puerta, Margarita Varón, Idelfonso Tafur Monroy

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

Reducing latency is a major challenge for current telecommunications systems. 5G networks are envisioned to achieve end-to-end latencies below 1 ms, thus enabling the Internet of Things (IoT) evolution and new applications such as Tactile Internet. In this article, we present a new procedure to measure real time latency in hybrid optical-wireless links. We obtained 2 ms end to end latency using Software Defined Radio to measure latency in a physical setup. We tested the procedure on W-band fiber-wireless link and validated the results against PING over GRE tunnel.
Original languageEnglish
JournalMicrowave and Optical Technology Letters
Volume59
Issue number12
Pages (from-to)3147-3151
ISSN0895-2477
DOIs
Publication statusPublished - 2017

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