We assume that each node operates switching between two states: (i) inactive—an energy saving state (sleep mode) [7], in which the sensor radio interface is switched off or (ii) active. In active state, a node is in one of four operation modes: (a) measuring, (b) processing, (c)...
1. Naidech AM, Janjua N, Kreiter KT, et al. Predictors and impact of aneurysmal rebleeding after subarachnoid hemorrhage. Arch Neurol. 2005;62:410-416. 2. Starke RM, Connolly ES Jr; Participants in the International Multi-Disciplinary Consensus Conference on the C...