Mobile Relay Configuration in Data-intensive Wireless Sensor Networks.

we use low-cost disposable mobile relays to reduce the total energy consumption of dataintensive WSNs. Different from mobile base station or data mules, mobile relays do not transport data; instead, they move to different locations and then remain stationary to forward data along the paths from the sources to the base station. Thus, the communication delays can be significantly reduced compared with using mobile sinks or data mules.Moreover, each mobile node performs a single relocation unlike other approaches which require repeated relocations.

Tags :
Your rating: None