경영정보 Mobile device Issues (영문)

경영정보 Mobile device Issues (영문)

[경영정보] Mobile device Issues (영문).pptx

목차 1. Mobile device 2. Tablet PC (1) 3. Tablet PC (2) 4. Operating System 5. Platform Competition 본문 What is a Mobile Device A mobile device is a pint-sized computing device. Computers have been miniaturized into industrial and personal handhelds How the mobile devices works Just as there are several different types of mobile messaging (SMS, EMS, MMS, etc.) there are also several different mobile phone standards: - AMPS - TDMA - GSM -CDMA 키워드 경영정보, Mobile, device, Issues, 경영