研究目的
Investigating the integration of fiber and wireless technologies for future broadband 5G+ cellular communication networks to achieve ultra-wideband wireless delivery with low interference.
研究成果
The paper concludes that fiber-wireless integration technology, enabled by photonic vector mm-wave generation, multi-dimensional multiplexing, RF-transparent photonic demodulation, and DSP, is crucial for the development of future 5G+ wireless communication. Experimental results demonstrate the feasibility of large-capacity, long-distance, and high-spectrum-efficiency transmission.
研究不足
The transmission distance is limited by atmospheric loss and free-space path loss, especially at higher frequencies. The complexity of integrating multiple technologies and the need for advanced DSP to mitigate impairments are also limitations.
1：Experimental Design and Method Selection:
The paper discusses the use of photonic vector mm-wave generation schemes, multi-dimensional multiplexing techniques, RF-transparent photonic demodulation technology, and DSP for coherent detection.
2：Sample Selection and Data Sources:
The experiments involve generating and transmitting mm-wave signals over fiber and wireless links.
3：List of Experimental Equipment and Materials:
Includes Mach-Zehnder modulators, photodiodes, W-band Cassegrain antennas, and DSP algorithms.
4：Experimental Procedures and Operational Workflow:
Describes the generation of mm-wave signals, their transmission over fiber and wireless links, and the use of DSP for signal recovery.
5：Data Analysis Methods:
Involves the use of DSP techniques for signal analysis and recovery.
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