A Viable Localization Scheme for Dynamic Wireless Sensor Networks

In wireless sensor network (WSN), the sensor location is crucial to many applications. So far, most of existing localization schemes assume that sensor nodes are static. But we can also find the dynamic wireless sensor network (DWSN) have great application foreground in dynamic situation. In this paper, we analyze characteristics of the DWSN and reason that existing localization schemes are unsuitable for DWSN, then present a novel dynamic localization schemes (DSL) for DWSN, In additional, we prove that DSL have good performances compare with other existing localization schemes in DWSN