Communication processor used to route packets of data through different networks, ensuring that the data sent gets to the correct address
Analog signal is represented by a continuous wave form that passes through a communications medium and has been used for voice communication.
Analog devices : Telephone handset, Speaker on computer, iPod earphone
Digital signal is a discrete, binary wa
1. Product selection reasons(1/1)
SK Broadband is a leading technology and continuous customer satisfaction-oriented
management based on high-speed Internet access through a variety of product
configurations provide a differentiated experience for digital communications markets.
Recently come to the internet telephone and telecommunications services and IPTV,
and widened the
I. Introduction: Corporation KT
KT was founded in 1981. after 1997, they reorganized their business structure from wire telephone centered structure to telecommunications and internet centered structure, and they expanded the telecommunications business. In 2002, they concentrated to construct high-speed internet. KT has building global network.
KT was the best telecommunication company in Kor
1. 이동통신의 개요
1-1 이동통신이란
무선통신이란 공간을 전송매체로 하는 통신으로 송신측에서 정보신호를 전자파에 실어서 공간에 방사하고 수신측에서는 공간을 거쳐 전송되어온 전자파를 수신하여 원래의 신호를 검출하는 방식의 통신이다. 또한 전파를 매체로 해서 통신하기 때문에 사
디지털 컨텐츠 산업은 디지털 컨텐츠를 생산, 분배, 소비하는 산업 전체를 일컫는 것으로서 컨텐츠를 디지털화하여 제작, 유통, 소비하는 산업을 모두 포괄한다. 일반적으로 디지털 컨텐츠 산업은 유통 형태에 따라 온라인 산업과 오프라인 산업으로 구분된다. 온라인을 통해 유통되는 디지털 컨텐츠