They are a slate gray on the top and white underneath. I thought of a titmouse, but these birds don't have the tuft on their heads. They are agressive, fighting off other birds and even sometimes their own species. Maybe all birds are this way, but these little gray ones seem more agressive than others at the feeders.
Figure 3.6 An independent BSS (IBSS) is the most basic type of 802.11 wireless LAN. Figure 3.7 An Extended Service Set (ESS) 802.11 wireless LAN consists of multiple cells interconnected by access points and a distribution system, such as ethernet.
Wireless Sensor Networks (WSN). A wireless sensor network (WSN) is a group of spatially distributed, independent devices that collect data by measuring physical or environmental conditions. Some of the conditions being measured are: temperature, pressure, moisture, position, usage information, lighting, and sound.ne ideal use case for low power wireless sensor networks is in âsmart cityâ applications. Low-power network technology is optimal for monitoring the condition of things such as parking, streetlights, traffic control, municipal transportation systems (buses), snow plowing, trash collection, and public safety.