Abstract: To the point of many evaluation metrics are fuzzy and the information which describes the metrics is partial in Mobile Ad Hoc Network(MANET), this paper presents a comprehensive evaluation method for routing protocols based on credibility. This method constructs evaluation metric model of credibility based on IETF RFC 2501. Combined with gray evaluation method and hierarchical analysis method, the subjective factors on evaluation functions of routing protocols are reduced to minimum. The value of credibility is more objective and accurate. It ensures that the user can choose effective routing protocol according to evaluation result and requirement. Experimental results prove the effectiveness of this method.

Key words: Mobile Ad Hoc Network(MANET), routing protocol, credibility, comprehensive evaluation

摘要： 针对移动Ad Hoc网络路由协议评估中指标的模糊性及其体现信息的不完全问题，提出一种基于可信度的路由协议综合评估方法。该方法根据IETF RFC 2501的建议，构造路由协议可信度评估指标模型。结合灰色评估法和层次分析法，将评估路由协议性能的主观因素限制在很小范围内，得到了更客观且准确的协议可信度，使用户可以根据评估结果和实际需要快速选择合适的路由协议。实验结果证明，该方法是有效的。

关键词: 移动Ad Hoc网络, 路由协议, 可信度, 综合评估

CLC Number: 

• TN929.5