title: Can wifi and 3G work at the same time on Android?
body: <p>I am doing a project which needs the Android tablet to communicate with a local network device via Wifi(tcp/ip) and at the same time send data to server via 3G(http request). </p>
  
  <p>The Android tablet receives data from local network device every 1 seconds. This connection must not be disconnected during the whole running time. And the Android tablet will send data to server using HTTP request some time (every minute or longer interval). </p>
  
  <p>Is it possible to make WIFI and 3G working at the same time? If no, any suggestion for my problem? </p>
  
  <p>Thank you very much!</p>