山东大学学报（工学版）
山東大學學報（工學版）
산동대학학보（공학판）
JOURNAL OF SHANDONG UNIVERSITY(ENGINEERING SCIENCE)
2014年
5期
29-34,48
,共7页
无线传感器网络%簇%链接%信任%非正常节点检测%信誉
無線傳感器網絡%簇%鏈接%信任%非正常節點檢測%信譽
무선전감기망락%족%련접%신임%비정상절점검측%신예
wireless sensor network%cluster%link%trust%detection of abnormal node%reputation
通过引入社会网络中链接的概念，提出1种无线传感器网络簇中可信模型，以更有效地检测非正常节点。模型把对节点的信任分成持久信任和即时信任，在即时信任和持久信任的基础上计算每个节点的信誉，利用信誉检测非正常节点。通过实验分析了阀值的取值并将本研究模型与其他模型进行比较。实验结果表明，在检测非正常节点方面，基于链接的簇中可信模型比GTMS（group-based trust management scheme）和RFSN（reputation-based framework for sensor network）更为优秀。
通過引入社會網絡中鏈接的概唸，提齣1種無線傳感器網絡簇中可信模型，以更有效地檢測非正常節點。模型把對節點的信任分成持久信任和即時信任，在即時信任和持久信任的基礎上計算每箇節點的信譽，利用信譽檢測非正常節點。通過實驗分析瞭閥值的取值併將本研究模型與其他模型進行比較。實驗結果錶明，在檢測非正常節點方麵，基于鏈接的簇中可信模型比GTMS（group-based trust management scheme）和RFSN（reputation-based framework for sensor network）更為優秀。
통과인입사회망락중련접적개념，제출1충무선전감기망락족중가신모형，이경유효지검측비정상절점。모형파대절점적신임분성지구신임화즉시신임，재즉시신임화지구신임적기출상계산매개절점적신예，이용신예검측비정상절점。통과실험분석료벌치적취치병장본연구모형여기타모형진행비교。실험결과표명，재검측비정상절점방면，기우련접적족중가신모형비GTMS（group-based trust management scheme）화RFSN（reputation-based framework for sensor network）경위우수。
The trusted cluster model for wireless sensor network was proposed to detect the abnormal nodes effectively by using link of social network.Trust was divided into permanent trust and temporary trust.Each nodes reputation was calculated to detect the abnormal nodes combining permanent trust with temporary trust.In the experiments,the thresh-old value was discussed and the proposed model was compared with other models.The results showed the link-based trusted cluster model for wireless sensor network was better than GTMS (group-based trust management scheme)and RFSN(reputation-based framework for sensor network)in detecting the abnormal nodes.
