2
votes
0answers
88 views

Can I tell which process is using my 3G connection?

My PAYG 3G bandwidth is vanishing at an alarming rate. Yesterday 2GB just surfing and processing email, in an hour or two. I just experienced it again, with 500MB over about an hour. I suspect either ...
1
vote
1answer
593 views

How could I set up redundant HSDPA (3G) modems for my internet connection?

How would I go about setting up four 3G (I'll use this as a shorthand for GPRS/EDGE/HSPA etc.) modems, each one for a different network, on my machine so that if my first choice network gives bad ...
1
vote
1answer
139 views

During a Wifi/3g/GSM wireless download, what transmissions are made by the downloading party?

I realise the answer may depend on which wireless technology we are talking about. Information on any of the above would be interesting. I am interested in knowing if there are continuous ...
1
vote
2answers
664 views

How backward compatible are the HSDPA mobile networks

I have got this Huawei wifi device, which has been unlocked for other networks. Works fine in UK on Vodafone (as well as 3). We are trying to get it to work with the Claro network in Jamaica. It ...