NBA TV is an American sports-oriented cable and satellite television network that is owned by the National Basketball Association and operated by the Turner Broadcasting System subsidiary of Time Warner; the NBA also uses the network as a way of advertising the league's out-of-market sports package NBA League Pass, and partner channel TNT. Dedicated to basketball, the network features exhibition, regular season and playoff game telecasts from the NBA and related professional basketball leagues,
Image showing ring network layout. A ring network is a network topology in which each node connects to exactly two other nodes, forming a single continuous pathway for signals through each node-a ring. Data travel from node to node, with each node along the way handling every packet.
Thus, a tree network is a bus network of star networks. Logical (or signal) topology refers to the nature of the paths the signals follow from node to node. In many instances, the logical topology is the same as the physical topology. But this is not always the case.