作者
SA Afolalu, OM Ikumapayi, Ademola Abdulkareem, ME Emetere, Olaoluwa Adejumo
发表日期
2021/1/1
来源
Materials Today: Proceedings
卷号
44
页码范围
2884-2888
出版商
Elsevier
简介
Telecommunication mechanisms have been conceptualized simply as links between two points to send signals. Telecommunication networks are, at present, characterized by clusters of nodes, interconnecting nodes where information is processed and correctly addressed to the output links. The transmission of messages was assisted by the first telecommunication networks for telegraphy. Mobile phone networks were then built to build a physical call circuit set up to connect the source and destination for the entire duration of the conversation. The networks of today are digital and are focused on the dissemination of signals arranged in blocks, called packets, which are either routed independently along the nodes or transmitted from source to destination through a virtual path. On the basis of the network hierarchy, transmission media are usually distinguished. When a customer of a company has any kind of issue …
引用总数
20212022202320243673
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