Personal Web Server (PWS) is a web server application from Microsoft that allows a user to save, selectively publish and share posts on the World Wide Web or a local network. Personal Web Server differs from all other types of Web servers in the way that it is controlled and operated by an individual rather than a company. Technically it is the...
Line of sight (LoS) is a type of propagation that can transmit and receive data only where transmit and receive stations are in view of each other without any sort of an obstacle between them. FM radio, microwave and satellite transmission are examples of line-of-sight communication.
Long-distance data communication is more effective through wireless networks but geographical obstacles and the curvature of the earth bring limitations to line-of-sight transmission. However, these issues can generally be mitigated through planning, calculations and the use of additional technologies. For example, mobile phones use a modified line-of-sight transmission, which is made possible through a combination of effects like diffraction, multipath reflection, local repeaters and rapid handoff.
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