郑州大学学报（工学版）2011，Vol.32Issue(3)：111-114,118,5.
一种无线传感器网络分层拓扑推断算法
A Level-Topology Identifying Algorithm in Sensor Network
申金媛 1赵旭东 1刘润杰 1穆维新1
作者信息
- 1. 郑州大学信息工程学院,河南郑州450001
- 折叠
摘要
Abstract
Sensor network topology plays an important role in resource management and deployment. By using the lose/receive information of data collected in the sink, we proposed a level-topology identification algorithm based on data aggregation in this paper, and we can get the level information of the sensor network in the same time. Considering the low speed of all topology algorithms proposed when the loss rate of sensor network is low, we proposed a method which put some nodes into sleeping state to inferring the topology under low loss rate. The simulation shows that the proposed algorithm can infer the sensor network topology accurately and quickly.关键词
无线传感器网络/网络层析成像/拓扑推断/数据聚合Key words
sensor network/network tomography/topology inference/data aggregation分类
信息技术与安全科学引用本文复制引用
申金媛,赵旭东,刘润杰,穆维新..一种无线传感器网络分层拓扑推断算法[J].郑州大学学报（工学版）,2011,32(3):111-114,118,5.
