A 1972 proposal for the shopping center and a redevelopment district arose out of plans to refurbish San Diego's historic town plaza, Horton Plaza. Due to numerous setbacks and resistance from preservation groups, construction did not begin until 1982.
Node (networking) For other senses of this word, see Node (disambiguation). In communication networks, a node (Latin nodus, âknotâ) is either a redistribution point (e.g. data communications equipment), or a communication endpoint (e.g. data terminal equipment). The definition of a node depends on the network and protocol layer referred to.
A hotspot is a place that provides internet to wireless devices using Wi-Fi. â¢ A hotspot is created using a device known as an access point . The access point is connected to a router that acts as a gateway to the internet. Wi-Fi is used between the access point and the wireless device for interconnection. â¢ Wi-Fi uses electromagnetic waves under radio frequency band 2.4GHz to do communication.