| Journal of Microwaves, Optoelectronics and Electromagnetic Applications | |
| Implementation of a Multi-Gbit/s and GFDM-based Optical-Wireless 5G Network | |
| 关键词: 5G; cellular; GFDM; radio over fiber; | |
| DOI : 10.1590/2179-10742018v17i41543 | |
| 来源: DOAJ | |
【 摘 要 】
Abstract We report the implementation of an optical-wireless 5G network based on generalized frequency division multiplexing (GFDM) and multi-Gbit/s communication. Dual-drive Mach-Zehnder modulator was employed, enabling simultaneously RF signals transport using two 5G candidate bands, namely: 26 GHz band for providing a femtocell with 2 Gbit/s throughput; 700 MHz band for enabling rural access applying a supercell. A vector signal generator provides the broadband 26 GHz signal. The Brazilian GFDM-based 5G transceiver generates the lower-frequency signal, with the advantage of low out-of-band emission. An experimental digital performance analysis illustrates the suitability of the proposed solution to address 5G requirements.
【 授权许可】
Unknown
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