AT&T Tweaking EDGE Network for iPhone; Treo to Benefit
Gizmodo has just posted about some news that might offer a nice but unexpected throughput boost for GSM Treo users in the USA. While nowhere near as monumental as the previous announcement by Ericsson about EDGE Evolution, Gizmodo's reports states that AT&T has ordered an immediate fine-tuning of the existing EDGE network in advance of the Apple iPhone launch on June 29th.
Under the internal moniker of operation "Fine Tune", the effort is a last-minute measure designed to tweak the existing GSM EDGE network backend as much as possible with a minimum of 80kbps as the new baseline benchmark. Naturally, users of non-iPhone devices such as Treos can only stand to benefit from such a development.
While these sorts of incremental boosts might be scoffed at as the rollout of the "true" 3G HSDPA/UMTS network continues, any improvements to the aging EDGE network infrastructure will be welcome news indeed. If AT&T is succcessful in their efforts, they could somewhat mitigate the iPhone's lack of true 3G wireless, often cited as that device's primary drawback and a point certain to be targeted by the EVDO-wielding CDMA carriers like Sprint and Verizon.
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RE: Anyone know if PALM CDMA phones us Qualcomm chips
So this would affect PALM only for new models of phones.
Guess ya don't have to worry about THAT anytime soon!
...but what is the maximum?
Let's think about this: they are "tweaking" the network so that they can achieve "a minimum of 80kbps". Do you think they are going to pull bandwidth out of thin air? Do you think they've had it 'lying around', and only decided to achieve full throttle now that the iPhone is here??
Here is what this means: they are going to throttle BACK the maximum speed so that they can guarantee 80kbps per user as a maximum. They are doing this because they know they will have a lot of iPhone users bogging their network down. So they have to shape the traffic so that nobody can get 'full-on' bandwidth that they could before. They will hide that with initial 'bursts' of higher bandwidth, followed by a dropoff whenever you do a download.
Seriously, why do you think that AT&T are in the middle of paying billions in a multi-year effort to upgrade to HSDPA? Easy: becuase they don't have any more bandwidth.
>>Naturally, users of non-iPhone devices such as Treos can only stand to benefit from such a development.
Sorry Ryan: not only do I believe this is not the case - it will be the opposite,
Or..... I am completely wrong and they do have a nice trick up their sleeves. Anything is possible.
I can't imagine what that would be though as the acrrier don't generally know jack abou there own network and they rely on the vendors (such as Ericsson) for 'off the shelf' solutions. They have a few weeks to do it so I can not imagine an across the board upgrade.
RE: ...but what is the maximum?
Kudos
David Beers
Pikesoft Mobile Computing
www.pikesoft.com/blog
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I doubt we'll all benefit
Yeah, until the network completely bogs down from being over-subscribed.