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Energy-Efficient Resource Allocation in RIS-Based 6G Networks

delete2026-09-01
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PRE
AI
A
Abid, Asma
M
Mudassar Ali *
M
Muhammad Imran
H
Humayun Zubair Khan
W
Wakeel, Abdul
M
Muhammad Naeem
DOI:10.1002/net.70048delete
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摘要

摘要

En 中文
可重构智能表面(RIS)正作为太赫兹通信的潜在解决方案兴起。它通过增强信号强度并将其反射到期望接收器,支持可重构和智能的无线环境,从而有助于提高能效。本文提出了一种混合整数非线性规划(MINLP)问题的创新数学框架,以最大化具有多天线基站(BS)的RIS基多用户网络的能效(EE)。所构建的问题是一个凹分数规划问题(CFP),通过提出的Charnes-Cooper变换(CCT)将其转化为凹规划。MINLP问题通常具有NP难性质,其复杂度随用户数量增加而增加,因此应用了一种外逼近算法(OAA)以实现目标。
Keyword:
Charnes-Cooper Transformation
concave fractional programming
energy efficiency
outer approximation algorithm
reconfigurable intelligent surfaces
throughput

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Networks
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1.3
论文数:
50
被引数:
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national university of sciences & technology - pakistan
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7.8K
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被引数: 6
U
university of engineering & technology taxila
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93
论文数: 57
被引数: 0
C
comsats university islamabad (cui)
学者数:
1.1W
论文数: 1.1W
被引数: 7
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