Analog Radio-over-fiber WDM-PON Architecture for 5G Millimeter-wave Interface
2019 Photonics & Electromagnetics Research Symposium - Spring (PIERS - SPRING): Proceedings 2019
Toms Salgals, Laura Skladova, Jurģis Poriņš, Vjačeslavs Bobrovs, Sandis Spolītis

Migration paths towards 5G require to increase network capacity and raise typical end-user data rates from 10 to 100 times. Wavelength division multiplexed passive optical network (WDM-PON) based third-generation fiber-to-the-x (FTTx) system architectures will be capable to provide solutions related to nowadays network problems with transmission capacity. Therefore, in our research paper we propose analog radio-over-fiber (A-RoF) system architecture with three hybrid photonic mm-wave generation techniques in WDM-PON network. In our developed model of A-RoF WDM-PON architecture, the baseband units are located on transmitter side in central office, by transporting intermediate frequencies along existing fiber optical distribution network and effectively performing signal up-conversion at the remote radio unit (RRU) located in receiver side. Investigated A-RoF WDM-PON transmission system model, created in the environment of OptSim simulation software, shows possible system types of A-RoF implementation for optimized generation of mm-wave signals that can be further used for data transmission between multiple-input and multiple-output (MIMO) antennas. The feasibility of A-RoF WDM-PON system is verified by the complexity of each mm-wave generation in optical transmitter side and the obtained quality of received signal.

Atslēgas vārdi
5G, WDM-PON, A-RoF, fiber optical communications, FTTx, MIMO

Salgals, T., Skladova, L., Poriņš, J., Bobrovs, V., Spolītis, S. Analog Radio-over-fiber WDM-PON Architecture for 5G Millimeter-wave Interface. No: 2019 Photonics & Electromagnetics Research Symposium - Spring (PIERS - SPRING): Proceedings, Itālija, Rome, 17.-20. jūnijs, 2019. Piscataway: IEEE, 2019, 2679.-2686.lpp. ISBN 978-1-7281-3404-8. e-ISBN 978-1-7281-3403-1. e-ISSN 1559-9450. Pieejams: doi:10.1109/PIERS-Spring46901.2019.9017431

Publikācijas valoda
English (en)
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