Why are wireless networks so crap?

Soldato
Joined
29 Sep 2003
Posts
5,834
Location
Newcastle upon Tyne
This is both a rant, and a plea for any help that may be available!

I have a BT Business Hub wireless router (manufactured by 2Wire) and (up to) 3 wirelessly networked PCs (which are now all wired). I had to get shot of the wireless aspect, because quite frankly, it was total crap for streaming media to the Media Centre PC in the living room. I decided to give wireless a second chance, and as my new mobo includes built in wifi, it was my PC that went wireless, while all of the others remained wired.

In Vista the signal status registeres as Excellent, and the speed shows the stated 54mbps (although I know in real terms I get far less than this). However, even with this apparently fantastic signal, I simply cannot stream a 170mb 20minute long Simpsons episode from my PC without it stopping and starting like a clapped old banger.

I have always been under the impression that a wireless G network has more than enough bandwidth to handle these sorts of streaming duties, so why, in light of the apparently perfect wireless network connection that my PC has, is the whole thing such a big pile of crap that doens't work very well?

It'd be great if anyone could chime in with any suggestions that might help improve matters, or simply tell me once and for all that I might as well give up on wifi. Needless to say, I am now back to a wired connection pending further research into the matter.

Thank you for your time

Michael.
 
Last edited:
I'm sure someone will give you a definite answer, but I don't think 54mbps is fast enough to stream media smoothly.

I'm doing a test now by transferring 1.7GB file between the 2 PCs, and I'm getting a pretty constant 2.3MBps transfer rate, which apparently equates to about 18mbps, which should be more than capable of streaming.
 
My standard talktalk router gives me 54mbps throughout my place no probs :)

Are you talking about it showing as being connected at 54mbps, or actual throughput of 54mbps? My PC shows the wifi is connected at 54mbps, but the actual throughput is only 18mbps.
 
170MB in 20mins.... You could stream that on a 1.2Mbps connection.

You either live in a Microwave or something else is amiss.

Does the connection remain constantly up? Response time? Dropped packets?

I'll explain exactly what happens when I'm watching it. All of a sudden, the video will stop, and eventually I'll get the Windows Media Centre menu as if the video had actually ended. When I select 'restart' it thinks for a while and eventually says 'Cannot play video'. When I go back to view the video selection available on my wifi PC, it's all gone, as if my PC were switched off. A few moments later, it'll all appear again, and off we go again.

The strange thing was, last night when I was transferring a test 1.7GB file, MSN disconnected and reconnected me about 3 times, but the transfer didn't fail. Vista never reported that the connection had been lost. I have no idea how to see how many dropped packets there are.
 
Just out of interest, I decided to stream a video file in the other direction (Media Centre PC in the sitting room ----> My PC) over Wifi, and the 1.2GB recorded TV program streamed without ANY problems at all, even whilst I was also transferring 13.4GB of files over the network.

Downstairs I have Windows MCE 2005 and my PC has Vista Ultimate. Can anyone make any suggestions based on this information?

Thanks!
 
If you're using Vista, goto Network and Sharing centre, then click View Status of your Wireless connection and it tells you in there.
 
Back
Top Bottom