The D word

Feb. 6th, 2003 02:01 pm
pmcray: (Default)
[personal profile] pmcray
I see that the MPC has just cut the base rate by 0.25%.

Obviously, the economy is in more trouble than we thought.

Oh, dear.

On a lighter note, I had a look at the LiveJournal list of most popular interests. The first 24 were unremarkable enough. 25 was Weezer. Who or what, I thought to myself, is Weezer. In turns out, unsurprisingly, that Weezer is (are? Are bands singular or plural?) a popular beat combo (me lud). Quite why they are so popular with LiveJournalist, I have no idea. But indy music does seem particularly popular around these parts.

Death of 3G

Date: 2003-02-08 07:50 am (UTC)
From: [identity profile] daveon.livejournal.com
Perhaps 802.11b and other hot spot based solutions are going to kill 3G stone dead. At least one consultant I know who's involved in the 3GPP thinks so. Watch for home based micro cells too.

Death of 3G Greatly Exaggerated

Date: 2003-02-08 08:21 am (UTC)
From: [identity profile] pmcray.livejournal.com
You will need need UMTS to provide service outside hotspots. WLAN basestations only have ranges of a few tens of metres (longer distances are possible, but on a point-to-point basis, which is no use for providing a mobile service, but great for fast fixed wireless access). Not much use in Exmoor.

Re: Death of 3G Greatly Exaggerated

Date: 2003-02-08 09:36 am (UTC)
From: [identity profile] daveon.livejournal.com
True, but in cities a typical 802.11b hotspot is about 100 metres, if you have a good antenna I've known people manage almost a kilometre.

The question is, how many people want broadband access on Exmoor. How many people get cell phone coverage on Exmoor?

Anywhereyougo.com

Date: 2003-02-08 10:22 am (UTC)
From: [identity profile] pmcray.livejournal.com
David,

even a 100 metres isn't much use if yiu live in (say) the suburbs. Longer distances are only good for fixed wireless access because you have to beam form. One of the good things about GSM is that it works in remote places such as Exmoor. In the future, when all calls are packet-switched, we'll want our SIP-based videophones to work in Exmoor (the A&E department can take a look at the broken leg while the mountain rescue team come to get you). Or even Goosnargh.

Re: Anywhereyougo.com

Date: 2003-02-08 10:39 am (UTC)
From: [identity profile] daveon.livejournal.com
It depends on what you are planning to do with wireless broadband. Do you seriously want your phone for streaming things in real time?

More likely you'll be sitting somewhere with a laptop.

Hmm.. I could lynched for saying that :-)

Mobile Revolution

Date: 2003-02-09 03:39 am (UTC)
From: [identity profile] pmcray.livejournal.com
The answer is yes. You have a PDA. It's got an compact form factor ideal for taking up mountains. Why wouldn't you want to be streaming a realtime feed into it?

Re: Mobile Revolution

Date: 2003-02-09 05:02 am (UTC)
From: [identity profile] daveon.livejournal.com
Why wouldn't you want to be streaming a realtime feed into it?

I'm less than convinced this will be a killer app for 3G, few people stream into their PC's from broadband - there might be some data hungry applications, but the real killers remain things like surfing and email - neither of which work well on a small form factor device. I tend to think that we lose sight of the key function of a mobile phone. That is, you make phone calls on it.

Obviously other factors might change this and there will be 3G whether its used or not, I'm just not all that convinced that it will be a rapid adoption or we'll see the kind of use levels we associate with SMS, which, at the end of the day is what the network operators want.

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