User mobility model and data dissemination scheme for wireless sensor networks
Younghwan Choi, Soochang Park, Donghun Lee, Euisin Lee, Fucai Yu, Sang‐Ha Kim · 2007
Wireless sensor networks consist of sensor nodes and base-stations (sinks). The sensors, sinks, and user nodes can orthogonally provide their own mobility environments. Unlikely, the existing studies do not take all only sensor mobility, sink mobility, and event mobility into account. User mobility, however, can be possibly suggested as one of the mobility models. User mobility and routing mechanism to support it are proposed in this paper. For that, possible mobility environment and characteristics are also analyzed. At the end of this paper, excellence of the proposed routing model is proved through simulations results.