CAJ | 학술논문

该文基于社会网络关联度分析的无线传感网络节点信任模型进行研究。给出了无线传感器网络的模型并将其与社会网络模型进行了相似性分析；建立了基于社会网络关联度的WSN节点信任模型，提出了基于关联度的传感器节点信誉度的计算方法；并设计了基于滑动窗口的传感器节点信任值计算及更新算法(SNTUA)。通过仿真实验，证明了该算法的有效性和准确性，其性能优越于其他两种算法。
해문기우사회망락관련도분석적무선전감망락절점신임모형진행연구。급출료무선전감기망락적모형병장기여사회망락모형진행료상사성분석；건립료기우사회망락관련도적WSN절점신임모형，제출료기우관련도적전감기절점신예도적계산방법；병설계료기우활동창구적전감기절점신임치계산급경신산법(SNTUA)。통과방진실험，증명료해산법적유효성화준학성，기성능우월우기타량충산법。
Based on the similarity comparison of WSN model and social network model, this paper proposes a trust model based on social network correlation degree in wireless sensor networks (WSN). The computing method of WSN node credit with network correlation degree is built. The sensor node trust update algorithm (SNTUA) is designed based on sliding windows. Simulation experiments prove that SNTUA is better than other two algorithms and the correctness and effectiveness of SNTUA is testified.