Link to this slang definition. To link to this term in a web page or blog, insert the following. <a href=http://onlineslangdictionary.com/meaning-definition-of/bail-out>bail out</a>. To link to this term in a wiki such as Wikipedia, insert the following.
Answers. Best Answer: communication network means the fundamental models of communication, which is changed from time to time. How our ancesters use methods for communication and what we are doing nowadays for communication. If we do a research then we can see the changes of the mediums for communications. It is based on somany things because communication differs from place to palce, stage to stage etc. Like how effectively we are communicating with each other front to front that efficiency won't work if we both communicate from a long distance or from water.
Eastern Telegraph cable network in 1901. A global network is any communication network which spans the entire Earth. The term, as used in this article refers in a more restricted way to bidirectional communication networks, and to technology-based networks. Early networks such as international mail and unidirectional communication networks, such as radio and television, are described elsewhere. The first global network was established using electrical telegraphy and global span was achieved in 1899. The telephony network was the second to achieve global status, in the 1950s. More recently, interconnected IP networks (principally the Internet, with estimated 2.5 billion users worldwide in 2014 ), and the GSM mobile communication network (with over 6 billion worldwide users in 2014) form the largest global networks of all.