Why is my bluetooth internet connection unstable?

Question

I'm using a laptop and a cellphone to connect through the internet with GPRS. When I use USB cable, the connection is 100% stable and fast. But when I use the bluetooth to connect the cellphone to the laptop, the connection speed drops to 10-20% of its optimal speed. Besides, it's so unstable that there's no data transfer at all sometimes (a lot of times actually!).

Please advise me what's possibly wrong with the bluetooth connection.

Answer 1

Aside from lousy or defective equipment, it could be interference.

Bluetooth uses the 2.4GHz band, which it shares with cordless phones, wifi, microwave ovens, wireless security cameras, baby monitors, you name it.

Then you have people with data-doubling wireless routers with in-line amplifiers that will stomp all over the spectrum.

If you're moving from place to place, city to city, and have the problem equally everywhere, then you can probably safely rule out wireless interference. You could also try disabling the wifi card in your laptop just for kicks, in case that could be creating interference locally.

Answer 2

the two DSL or cable can fail each from time to time. you do no longer say which yet DSL could be 10 circumstances slower than cable. you additionally can decelerate in case you're on the conclusion of a circuit with various different customers on your section all utilising the comparable circuit the two cable or DSL. seem on the modem. The lighting fixtures fixtures could be on. If no longer then the ISP has failed. that's once you're able to call the provider line.

Answer 3

One more possible reason: Bluetooth works around 800 kbps

Answer 4

its the interfernece of othere devices such as
microwave
radio,
cordless phone,
tv
wifi
wireless connection
tv
sound system
etc

Answer 5

sounds like you have interference problems with your bluetooth signal. i doubt there is much you can do.