Link stability metric based on mobility prediction model in mobile ad hoc networks
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Link stability metric based on mobility prediction model in mobile ad hoc networks
Issue 11, Pages: 30-37(2007)
作者机构:
1. 南京邮电大学通信与信息工程学院
2. 南京邮电大学通信与信息工程学院,江苏,南京,210003
3. 南京大学计算机软件新技术国家重点实验室
4. ,江苏,苏州,215006
5. 苏州大学江苏省计算机信息处理技术重点实验室
作者简介:
基金信息:
DOI:
CLC:TN929.5
Published:2007
稿件说明:
移动端阅览
ZHANG Hui1, DONG Yu-ning1. Link stability metric based on mobility prediction model in mobile ad hoc networks[J]. 2007, (11): 30-37.
DOI:
ZHANG Hui1, DONG Yu-ning1. Link stability metric based on mobility prediction model in mobile ad hoc networks[J]. 2007, (11): 30-37.DOI:
Link stability metric based on mobility prediction model in mobile ad hoc networks
摘要
提出了一种基于移动预测模型的稳定链路度量算法
定义了稳定邻居度量和本地运动度量2种测度。根据这2种测度
移动预测模型利用LZ78算法对本地节点与其邻居的稳定性概率进行预测
从而找到其最稳定邻居
为选择稳定路由提供依据。仿真结果表明此算法明显优于直方图算法及最小ID算法
所选链路的稳定性能显著提高。
Abstract
A mobility prediction model based stable link selection algorithm was proposed in which stable neighbor met-ric and local movement metric were defined.Mobility prediction model was applied to predict stability probabilities be-tween each local node and its neighbors by using those two metrics and LZ78 algorithm so as to find the most stable neighbor of each local node and most stable route in a route discovery.The simulation results show that the algorithm outperforms the histogram algorithm and the lowest ID algorithm in selecting stable links.