3M/N

3M/N

1. Data Connections

   • Cellular network
     • Can include GSM network, this allows telephone calls and text. Also the 3G and 4G connections
     • WiFi hotspots can be created using this, by a mobile phone.
     • Possible to create small cellular GSM cells using a femtocell connected to a broadband connection
   • WiFi
     • Allows any WiFi enabled devices to connect and use the it.
     • If it is a hotspot then it needs to be connected to a network
       • This could be a LAN or be from a mobile device
   • Satellite link
     • Used in remote areas
     • WiFi hotspots or LAN's can be connected to satellite data link

2. Communication Technology

   • Mobile Phone
     • Phone calls- Cellular Network
     • Text messaging- Cellular Network
     • Email- Internet
     • Video conference- Internet
     • Social Network- Internet
   • Satellite Phone
     • Phone Calls
     • Text messages
     • Pager messages
     • Create a verrrryyy slow WiFi hotspot
   • 3G and 4G enabled Laptop/Tablet
     • Can be used anywhere that there is a 3/4G connection
     • Dongles can also be used
     • Can use a WiFi hotspot
     • Can communicate in a variety of ways
   • Nomadic Networks
     • Another name for mobile computing
     • using portable devices to access internet and extranet