研究目的
To address the energy efficiency challenges in 5G networks, particularly at millimeter-wave frequencies, by proposing modulation types compatible with the nonlinear characteristics of transistors at these frequencies.
研究成果
The paper concludes that ring-oriented constellations with polar filtering are compatible with the nonlinear characteristics of transistors at millimeter-wave frequencies, achieving high energy efficiency without the need for circuit linearity.
研究不足
The paper does not provide experimental validation of the proposed modulation schemes. The analysis is theoretical and based on existing data.
1：Experimental Design and Method Selection:
The paper examines the behavior of transistors at high frequencies and proposes signal modulation designs that match these characteristics.
2：Sample Selection and Data Sources:
The analysis is based on theoretical models and existing data on transistor behavior and signal modulation.
3：List of Experimental Equipment and Materials:
Not explicitly mentioned.
4：Experimental Procedures and Operational Workflow:
The paper discusses the design of signal modulations that eliminate the need for circuit linearity and achieve high energy efficiency.
5：Data Analysis Methods:
The paper evaluates the performance of proposed modulations in terms of bandwidth efficiency and energy efficiency.
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