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Baseband Radio over Fiber Aided Millimeter-Wave Distributed Antenna for Optical/Wireless Integration

机译:基带式无线电纤维辅助毫米波分布式天线用于光/无线集成

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摘要

A Baseband Radio Over Fiber (BROF) architecture is proposed, where upto four Radio Frequency (RF) carriers can be generated, while using the heterodyne photo-detection of only two optical signals. This proposed BROF architecture has a star-like structure and it is composed of six Radio Access Units (RAUs), where data is transmitted from the Central Unit (CU) to the Base Station (BS) and from the BS to the RAU over a distance of 20 Km and 0.3 Km, respectively, at a rate of 768 Mbps. The performance of the system supporting four carrier frequencies drops by at most 1dB, at a BER of 10?9, compared to conventional heterodyne photo-detection.
机译:提出了一种基带光纤无线电(BROF)架构,其中最多可以生成四个射频(RF)载波,同时仅使用两个光信号的外差光电检测。提出的BROF体系结构具有星形结构,它由六个无线电访问单元(RAU)组成,其中数据从中央单元(CU)传输到基站(BS),并通过BS从BS传输到RAU。距离分别为20 Km和0.3 Km,速率为768 Mbps。与传统的外差式光电检测相比,在10?9的BER下,支持四个载波频率的系统的性能下降最多1dB。

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