多BD共生无线电系统频谱效率与能量效率的权衡方法

By optimizing channel and power allocation in a multi-BD coexisting radio system, the contradiction between spectral efficiency and energy efficiency is resolved, resulting in an overall improvement in system performance. This significantly increases the weighted sum of spectral efficiency and energy efficiency, and optimizes resource utilization.

CN116367336BActive Publication Date: 2026-07-17CHONGQING UNIV OF POSTS & TELECOMM
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHONGQING UNIV OF POSTS & TELECOMM
Filing Date
2023-04-07
Publication Date
2026-07-17

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Abstract

本发明涉及无线通信技术领域，公开了一种多BD共生无线电系统频谱效率与能量效率的权衡方法，具体为：设定约束条件，在所述约束条件下联合信道分配策略以及功率分配策略建立频谱‑能量效率最大化模型并求解，以最大化该多BD多用户共生无线电系统的频谱效率与能量效率加权和，通过对该多BD多用户共生无线电系统在能量效率和频率效率进行权衡，从而达到提升多BD多用户共生无线电系统在频谱效率与能量效率的整体水平的目的。本发明能够显著提升SE与EE的加权和，从而提升系统在SE与EE权衡问题方面的性能，具有很强的应用价值和实际意义。
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