5G/NR Conformance Testing of Analog Radio-overfiber Fronthaul Links

R. Puerta, O. Ozolins, Anders Djupsjöbacka, V. Bobrovs, S. Popov, X. Pang
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引用次数: 3

Abstract

Foreseen requirements and use cases of future beyond fifth-generation (B5G) and sixth-generation (6G) mobile networks have shown that current mobile networks implementations must be reconsidered. Analog radio-over-fiber (ARoF) is a prospective solution for future mobile fronthaul of certain applications where current solutions fall short to fulfill future demands on bandwidth and power consumption. This paper provides a complete New-Radio (NR) conformance testing of ARoF fronthaul links in full accordance with the 3rd Generation Partnership Project (3GPP) technical specifications. We experimentally verified that the adjacent channel leakage power ratio (ACLR) and the error vector magnitude (EVM) transmitter requirements are fulfilled validating ARoF links as a suitable solution for next-generation mobile fronthaul. Wireless transmissions results are also provided.
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模拟无线光纤前传链路的5G/NR一致性测试
第五代(B5G)和第六代(6G)移动网络之后的可预见需求和未来用例表明,必须重新考虑当前的移动网络实施。模拟光纤无线电(ARoF)是一种有前景的解决方案,适用于当前解决方案无法满足未来带宽和功耗需求的某些应用的未来移动前传。本文提供了完全按照第三代合作伙伴计划(3GPP)技术规范的ARoF前传链路的完整新无线电(NR)一致性测试。我们通过实验验证了相邻信道泄漏功率比(ACLR)和误差矢量大小(EVM)发射器的要求,验证了ARoF链路是下一代移动前传的合适解决方案。还提供了无线传输结果。
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