It proposes a demand-driven dynamic spectrum allocation algorithm in wireless networks by transforming this nonlinear optimization problem into linear programming problem. The proposed algorithm computes initial spectrum allocation and then applies iterative enhancement.
通过将非线性优化问题转换为线性规划问题，提出一种无线网络中需求驱动的动态频谱分配算法，计算初始频谱分配，并应用迭代增强算法为节点添加多余信道。
参考来源 - 无线网络中需求驱动的动态频谱分配In this paper, based on the Dynamic Spectrum method we designed a dynamic spectrum data acquisition system based on FPGA.
因此,本文根据动态光谱检测原理设计了基于FPGA的动态光谱数据采集系统。
参考来源 - 基于FPGA的动态光谱数据采集系统·2,447,543篇论文数据，部分数据来源于NoteExpress
OFDM and dynamic spectrum optimization technology in the PLC are researched in this paper.
本文主要研究了配电网电力线通信中的正交频分复用技术和动态频谱优化技术。
A new approach called dynamic spectrum access (DSA) promises to alleviate the problem of spectrum shortage.
新兴的动态频谱接入(DSA)技术可以解决频谱稀缺问题。
The singular value decomposition least squares(SVDLS)method was improved for the various dynamic spectrum analysis.
本文改进了处理动态光谱的奇异值分解最小二乘法（SVDLS）。
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