They live in distant slums, surrounded by fetid remains, sleeping and eating amid "a forest of tumbling plastic bags and rivers of rotting, stinking filth", far from those whose detritus they collect.Darting through the screeching chaos of Cairo's traffic is 15-year-old Aaron.
When duty cycle has a minimum value, most of the time a node remains in sleep mode with maximum sleep power breakdown.
In a duty cycle period, each node wakes up once to transmit and N times to receive, where N is the number of neighbors, while it remains in sleep mode for the rest of the time.
Therefore, if an abnormal event is detected by a sensor node and needs to be transmitted to another node or to the sink, the node stops the sleep-mode timer, turns on its radio, and starts processing the event; otherwise, the node remains in sleep mode.
But Concept You is otherwise brimming with futuristic auto-show flights of fancy, including a central control panel in the cockpit that remains in "sleep" mode until a driver stares at it.
Slotted access scheme In this scheme, each MTC device receives dedicated access slots to perform the RA mechanism and, other than this, always remains in sleep mode [108].
Close the DS without turning it off so that it remains in Sleep mode.
Although the etiology remains unclear, sleep-disordered breathing (SDB) and sleep apnea have been suggested to play an important role.
With the Stadium of Light boasting a near-50,000 capacity and the supporters as committed as they come, this famous old club – "a proper, big, football club", as Sir Alex Ferguson once told Roy Keane – remains a sleeping giant boasting immense potential.
(2) A radon sensor becomes active if it detects emission otherwise it remains in sleeping mode.
