hierarchical communication system
hierarchical communication system
1. A physical organization of communications facilities, each higher level covering a wider or more general area of operation than the next lower level. As an example, a large bank might have a local area network within each branch, connecting the teller stations. Several branches might be linked to a data concentrator, connected to regional concentrators, which in turn link to the bank's main data processing center.
2. A logical organization of communication facilities, in which the lowest levels deal with the physical network while higher levels deal with the communication between specific applications. See also protocol.
1. A physical organization of communications facilities, each higher level covering a wider or more general area of operation than the next lower level. As an example, a large bank might have a local area network within each branch, connecting the teller stations. Several branches might be linked to a data concentrator, connected to regional concentrators, which in turn link to the bank's main data processing center.
2. A logical organization of communication facilities, in which the lowest levels deal with the physical network while higher levels deal with the communication between specific applications. See also protocol.
More From encyclopedia.com
Networking , In its simplest form, networking takes place between two devices that are directly connected. However, it is often impractical for devices to be dire… Network Architectures , The topology of a network is the geometric representation of all links and nodes of a network—the structure, consisting of transmission links and pro… Wide Area Network , Wide Area Networks, or WANs, connect a geographically diverse group of computers within a state, country, or even across several states or countries.… Atmospheric Convection , condensation level The atmospheric level at which condensation occurs as a result of convection, the lifting of air (e.g. orographic lifting), or ver… United Kingdom. Met Office. Climate Impacts LINK Project , link1 / lingk/ • n. 1. a relationship between two things or situations, esp. where one thing affects the other: investigating a link between pollutio… Digital Signal , digital signal processing (DSP) The branch of signal processing that uses digital systems to operate on signals. The advantages of digital over analo…
About this article
hierarchical communication system
You Might Also Like
NEARBY TERMS
hierarchical communication system