Journal of Jilin University(Engineering and Technology Edition) ›› 2026, Vol. 56 ›› Issue (10): 2706-2718.doi: 10.13229/j.cnki.jdxbgxb.20250376

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A decentralized energy allocation algorithm for renewable energy base stations based on non-cooperativegame theory in wireless communication networks

Jin-peng WANG(),Xin-yu YOU,Shun-yao DOU,Xin ZHAO   

  1. School of Information Science and Engineering,Dalian Polytechnic University,Dalian 116034,China
  • Received:2025-04-28 Online:2026-10-01 Published:2026-10-09

Abstract:

This paper proposes a green wireless system, base stations are powered by renewable power sources (RPS) to reduce carbon dioxide emissions and improve efficiency in new wireless networks. The proposed method comprises the capacity-limited RPS and the Base Station(BS). The BS can meet random connection demands of mobile terminals. The BS, powered by a combination of RPS and power grid, can monitor the RPS. Cooperation among RPSs is essential for implementing distribution strategies to supply power. The BS can reserve power from RPS, and the RPS determines the energy allocated to the BS. The paper solves the issue as a non-cooperative game between BSs and RPSs to denote the relationships among individuals. Firstly, the study adopts an M/M/1 queuing model to analyze the transition and investigate the decentralized game; it analyzes the competitive relationship between the reserve strategy and supply rate and mathematically describes a Nash Equilibrium (NE) of a non-cooperative game to find the causes of inefficiencies. A set of easy linear contracts is used to coordinate the system. Secondly, it employs an Incentive Compatible (IC) method to accurately report demands. Finally, simulational results indicate that, in scenarios with low link requirements, the solution can significantly reduce the consumption of traditional energy sources for base stations; and even if traffic is heavy, the proposed scheme can still reduce energy costs by integrating renewable energy alongside conventional energy through renewable energy BSs.

Key words: energy allocation, renewable power source, non-cooperative game, green wireless syste

CLC Number: 

  • TG115.28

Fig.1

Proposed system"

Fig.2

Eenergy allocation strategy"

Fig.3

Eenergy storage strategy based on make-to-stock"

Fig.4

Illustration of renewable energy reservation cost and the backlogged cost"

Fig.5

Illustration of the operation of the system"

Fig.6

Convex of the objective function"

Table 1

System Simulation Parameter Settings"

类别参数数值
可再生能源RPS端可再生能源发电量μ∈[1.2λ~2.2λ][0.48, 3.52]
归一供能率si7.29
负载系数ρ0.39, 0.7, 0.8, 0.93
可再生能源RPS的供应成本cs0, 1, 5
服务连接到达率λ[0.4, 1.6]
平均供电成本X(μ)[0, 1]
最大发电量限制μ02
可再生能源价格 P11
基站BS端归一储能率νi0.33
积压份额α0.2, 0.5, 0.6, 0.8
积压成本b1, 2, 5, 10
j个连接概率pj0,0.05,0.1,0.15, 0.2
排队队列长度0, 10, 20, 30, 40, 60
可再生能源需求1, 2, 3, 4, 5
电网价格P2[5, 10]

Table 2

Mean queue under various traffic condition"

负载系数ρ
类别0390.70.80.93
理论值1.12.44.414.5
实验值0.82.54.314.1

Fig.7

PDF in different traffic conditions"

Fig.8

Central system cost"

Fig.9

Minimum cost, optimal energy rate and reservation"

Fig.10

Optimal response with the NE"

Fig.11

NE Equilibrium costs analysis"

Fig.12

Response of RPS at different ρ with s = s?"

Fig.13

System performance at the NE"

Fig.14

Analysis for the energy supply allocation"

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