Anuba
Jun 7, 07:35 AM
My husband has been an AT&T user for over a decade. He never experienced dropped calls until we started dating and he was talking to me (I'm on an iPhone, he is not).
Right, and during that decade there were no iPhones overloading the networks. Barely anyone used the data traffic capacity back then. With the iPhone, usage of the onboard internet browser on smartphones went up from 15% to 85%. Steve has unleashed hell and now he's poured gasoline on the whole thing by introducing the 3G iPad.
What you have now is a situation with millions of people overloading the network by utilizing their wireless devices in ways the networks won't be able to handle for at least another 5 years, and it's only going to get worse. Netbooks, iPhones, iPads, Androids... sorry, guess we'll have to discontinue voice traffic services, please go back to your land phone.
"Explosion of wireless devices causing data traffic jam" (http://www.physorg.com/news185457426.html)
It's not only a capacity problem, it's also a spectrum problem. AT&T could put up a dozen cell towers in a ring around your house, it ain't gonna do much about the dropped calls. The data traffic jamming is the reason for dropped calls. Voice and data are different services but it's the same network infrastructure equipment handling both services. This equipment uses dozens of different technologies to maximize capacity. Adaptive Multi Rate codecs, Cell Load Sharing, Dynamic Half-Rate Allocation, Frequency Hopping, Intra Cell Handover, DTX Discontinuous Transmission, Fractional Load Planning, Multiple Re-use Pattern... all these technologies are band-aids that milk more capacity out of the network. Each time one of these technologies kicks in during a call, there's a slight risk of the call being dropped, and this risk increases ten fold if the infrastructure is so busy with data traffic it really doesn't have the resources to manage voice traffic properly. As long as the carriers don't get more spectrum, they're stuck in this situation.
"Currently, wireless companies have 534 megahertz of spectrum allotted to them, with an additional 50 megahertz in the pipeline. The industry says it needs at least 800 megahertz more within six years to accommodate demand.
"Spectrum for us is our highway," said Christopher Guttman-McCabe, vice president of regulatory affairs for CTIA-The Wireless Association, a trade group. "But the volume of traffic is picking up. Without more lanes, we'll have more traffic and more congestion," which will result in slower service."
So who are the real culprits in this mess? Well, 1) naive carriers who introduced services the networks weren't built for (they have the technology but not the capacity for this massive volume), and 2) these customers:
"Limited spectrum is only part of the problem, experts say, though an important part. Often, slow cell service is caused by a handful of bandwidth hogs -- watching videos on their iPhones, for example -- in a small area between cell phone towers.
"You have a few users clogging up capacity -- that is not something which can be solved just by providing more spectrum," said Aditya Kaul, director of mobile networks for ABI Research, a technology research firm."
Wanna get rid of dropped calls before 2015? Find the bandwidth hogs in your neighborhood and tell them if they don't stop using 3G like it was regular broadband, you will shoot them. Tell them it's because of them that everyone else who had an unlimited plan will soon have a capped plan, and if they don't stop, everyone will soon be on a plan where they pay by the megabyte.
Right, and during that decade there were no iPhones overloading the networks. Barely anyone used the data traffic capacity back then. With the iPhone, usage of the onboard internet browser on smartphones went up from 15% to 85%. Steve has unleashed hell and now he's poured gasoline on the whole thing by introducing the 3G iPad.
What you have now is a situation with millions of people overloading the network by utilizing their wireless devices in ways the networks won't be able to handle for at least another 5 years, and it's only going to get worse. Netbooks, iPhones, iPads, Androids... sorry, guess we'll have to discontinue voice traffic services, please go back to your land phone.
"Explosion of wireless devices causing data traffic jam" (http://www.physorg.com/news185457426.html)
It's not only a capacity problem, it's also a spectrum problem. AT&T could put up a dozen cell towers in a ring around your house, it ain't gonna do much about the dropped calls. The data traffic jamming is the reason for dropped calls. Voice and data are different services but it's the same network infrastructure equipment handling both services. This equipment uses dozens of different technologies to maximize capacity. Adaptive Multi Rate codecs, Cell Load Sharing, Dynamic Half-Rate Allocation, Frequency Hopping, Intra Cell Handover, DTX Discontinuous Transmission, Fractional Load Planning, Multiple Re-use Pattern... all these technologies are band-aids that milk more capacity out of the network. Each time one of these technologies kicks in during a call, there's a slight risk of the call being dropped, and this risk increases ten fold if the infrastructure is so busy with data traffic it really doesn't have the resources to manage voice traffic properly. As long as the carriers don't get more spectrum, they're stuck in this situation.
"Currently, wireless companies have 534 megahertz of spectrum allotted to them, with an additional 50 megahertz in the pipeline. The industry says it needs at least 800 megahertz more within six years to accommodate demand.
"Spectrum for us is our highway," said Christopher Guttman-McCabe, vice president of regulatory affairs for CTIA-The Wireless Association, a trade group. "But the volume of traffic is picking up. Without more lanes, we'll have more traffic and more congestion," which will result in slower service."
So who are the real culprits in this mess? Well, 1) naive carriers who introduced services the networks weren't built for (they have the technology but not the capacity for this massive volume), and 2) these customers:
"Limited spectrum is only part of the problem, experts say, though an important part. Often, slow cell service is caused by a handful of bandwidth hogs -- watching videos on their iPhones, for example -- in a small area between cell phone towers.
"You have a few users clogging up capacity -- that is not something which can be solved just by providing more spectrum," said Aditya Kaul, director of mobile networks for ABI Research, a technology research firm."
Wanna get rid of dropped calls before 2015? Find the bandwidth hogs in your neighborhood and tell them if they don't stop using 3G like it was regular broadband, you will shoot them. Tell them it's because of them that everyone else who had an unlimited plan will soon have a capped plan, and if they don't stop, everyone will soon be on a plan where they pay by the megabyte.
Manic Mouse
Jul 13, 07:33 AM
Conroe might be possible for the iMac. But why redesign the motherboard when you can just DROP IN Merom where Yonah once was?
Because Conroes are faster, better value for money and competitive with what non-Apple desktops will offer. I don't get the bubble that many Apple fans seem to live in, where Apple can short-change you with crippled hardware at premium prices (which they have done) and get away with it. Would you be happy, as a consumer, if Apple decided to give you a Merom based iMac rather than a Conroe iMac just because they couldn't be bothered designing a new MoBo for the new chip? I wouldn't, which is why I intend to buy a new iMac only if they're Conroe based.
Even the top-end Merom (2.33Ghz) will not be able to keep up with the standard Conroe (2.4Ghz) and costs nearly twice as much. Which would mean the only consumer Apple desktop would not be able to keep up with even bog standard Conroe PC's from DELL (or whoever) and still cost much more. It simply makes no sense for Apple or consumers.
For example, a 2.4Ghz Conroe will cost Apple $316 however a 2.33Ghz Merom will cost Apple over $600 or a 2.16Ghz Merom $423. Now why would Apple pay over $100 more for a 2.16Ghz Merom compared to a 2.4Ghz Conroe? Merom is slower and more expensive, it makes neither logical or financial sense for Apple to use them in the iMac if they have the option of Conroe with a new MoBo. End of.
Because Conroes are faster, better value for money and competitive with what non-Apple desktops will offer. I don't get the bubble that many Apple fans seem to live in, where Apple can short-change you with crippled hardware at premium prices (which they have done) and get away with it. Would you be happy, as a consumer, if Apple decided to give you a Merom based iMac rather than a Conroe iMac just because they couldn't be bothered designing a new MoBo for the new chip? I wouldn't, which is why I intend to buy a new iMac only if they're Conroe based.
Even the top-end Merom (2.33Ghz) will not be able to keep up with the standard Conroe (2.4Ghz) and costs nearly twice as much. Which would mean the only consumer Apple desktop would not be able to keep up with even bog standard Conroe PC's from DELL (or whoever) and still cost much more. It simply makes no sense for Apple or consumers.
For example, a 2.4Ghz Conroe will cost Apple $316 however a 2.33Ghz Merom will cost Apple over $600 or a 2.16Ghz Merom $423. Now why would Apple pay over $100 more for a 2.16Ghz Merom compared to a 2.4Ghz Conroe? Merom is slower and more expensive, it makes neither logical or financial sense for Apple to use them in the iMac if they have the option of Conroe with a new MoBo. End of.
wnurse
Mar 18, 03:18 PM
Actually the reason why it isn't encoded with DRM on the server is that if they did that they would need a copy of every song for every customer they have on the server.
aah yes of course.. (slap on forehead). hmm.. then adding DRM on fly before delivering might be the workaround apple does... although as noted in my previous post, that can be defeated too.
aah yes of course.. (slap on forehead). hmm.. then adding DRM on fly before delivering might be the workaround apple does... although as noted in my previous post, that can be defeated too.
BlizzardBomb
Jul 14, 02:12 PM
2003: "In 12 months, we'll be at 3GHz".
Mid 2006: "I want to talk about 2.66GHz" although 4 cores running at 2.66GHz (Yum! :D ).
Mid 2006: "I want to talk about 2.66GHz" although 4 cores running at 2.66GHz (Yum! :D ).
asphalt-proof
Sep 21, 10:40 AM
I think the opposite. iTV is just another "pod" using a single computer as a separate node. The Apple paradigm here would be to release iTV and then to have a separate cable-in device (EyeTV essentially) at your computer that would serve as the DVR to load and control shows on your central computer, which could then be wirelessly distributed to iTVs throughout the house. Just buy one giant hard drive rather than having a bunch all over the place.
Apple has repeatedly said that they don't think people want a computer in their living room (to surf the net, etc). There does have to be a computer someplace, however, in this case acting as an entertainment server for iTV, iPods, etc.
This explanation makes so much sense to me. I was thinking about this today. I am not a A/V person at all. I can barely hook up my DVD player to my TV. But I am pretty good with my iMac, getting content on it and off it to my iPod. THe model that makes sense to me is I get the content from my computer and watch it on my TV. (note: I don't have cable so I don't worry aobut getting content from my TV to my computer. But the elgato system seems pretty easy to use.) I wonder if I would be able to use the elgato Hybrid TV to hook my xbox up to my computer but still play it on my TV though the iTV system? The reason I ask is it would cut down on clutter in the living room.
Apple has repeatedly said that they don't think people want a computer in their living room (to surf the net, etc). There does have to be a computer someplace, however, in this case acting as an entertainment server for iTV, iPods, etc.
This explanation makes so much sense to me. I was thinking about this today. I am not a A/V person at all. I can barely hook up my DVD player to my TV. But I am pretty good with my iMac, getting content on it and off it to my iPod. THe model that makes sense to me is I get the content from my computer and watch it on my TV. (note: I don't have cable so I don't worry aobut getting content from my TV to my computer. But the elgato system seems pretty easy to use.) I wonder if I would be able to use the elgato Hybrid TV to hook my xbox up to my computer but still play it on my TV though the iTV system? The reason I ask is it would cut down on clutter in the living room.
Gators Fan
Jun 19, 11:55 AM
It'd be great if we could get an engineer-type on here that actually knows how all this stuff's supposed to work. Not a flack from AT&T, or another pissed-off complaining customer, but someone who can say "It isn't working properly because. . ." in a fashion we can all understand. Just saying.
snoopy
Oct 11, 12:01 PM
Hate to drop in late like this, but the G3 had the same FPU as the 603, not the better one in the 604. When Motorola built the G4, they did not upgrade the FPU, but added AltiVec. This is what I understand. So, yes, double precision floating point does run poorly, with that old 603 FPU.
~loserman~
Mar 20, 06:28 PM
It is wrong? How so? If I burn a track for my wedding video, yes, I'm technically breakeing the law, but there is nothing immoral about doing that. No one is losing out on any money. No one is being hurt. He isn't stealing anything. He's breaking a copyright law that makes no sense in that case.
If you add it to your wedding video for your own use then you are not. If you make copies of the video and give them to the wedding guests then you are.
If you add it to your wedding video for your own use then you are not. If you make copies of the video and give them to the wedding guests then you are.
rasmasyean
Mar 11, 10:17 PM
Wikipedia seems to be kept up to date. If you have something new, maybe you guys can add it to this...if someone didn't beat you to it. ;)
http://en.wikipedia.org/wiki/2011_Sendai_earthquake_and_tsunami
http://en.wikipedia.org/wiki/2011_Sendai_earthquake_and_tsunami
SandynJosh
Apr 8, 11:04 PM
That is an interesting idea, but Nintendo (http://en.wikipedia.org/wiki/Nintendo) has survived 122 years of business... ;)
Velly Intelrsting. Did they start out making games from rocks?
Velly Intelrsting. Did they start out making games from rocks?
Drewnrupe
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bigmc6000
Aug 29, 01:15 PM
Greenpeace is not exactly 'agenda-less'. But that seems sort of paranoid to say that they're clearly trying to kill technology, capitalism and innovation. If they wanted to target Apple, or get a lot of publicity, they surely could have done something more dramatic than put them fourth from the bottom of a list.
And honestly, what do we know about Apple's environmental standards (materials used, manufacturing processes, disposal methods, etc.)? I really doubt that most of you (myself included) are industrial engineers, environmental standards auditors or something. Like some previous replies said - some people can't stand the idea that Apple is not great at something, and will lash out at those who criticize it. I mean, I like Apple's stuff, but it's just a company. Keep an open mind...
I happen to have taken way too many IE classes (that's industrial engineering not MS's IE - yuck) and I'd have to tell you the things that Greenpeace is complaining about are dwarfed in comparison to the large issue of CRT's and the contents within. Ever look at the default Dell system? They ALL have CRT's. Most of the time you can get a free upgrade to flat panel or some cheap upgrade or something but they still come with CRT's. In my opinion the stuff greenpeace is complaining about "withholds its full list of regulated substances and provides no timelines for eliminating toxic polyvinyl chloride (PVC) and no commitment to phasing out all uses of brominated flame retardants (BFRs)." are much lower on the list than the absurd volume of lead being shipped by Dell CRT's. Something else to note - the most likely reason greenpeace is pissed of is becaue of this "withholds its full list of regulated substances." Does that really have anything to do with how environmentally friendly they really are? No - does that make greenpeace mad that they aren't being "respected" by Apple? Yes. Enough to make them 4th worst? Absolutely...
And honestly, what do we know about Apple's environmental standards (materials used, manufacturing processes, disposal methods, etc.)? I really doubt that most of you (myself included) are industrial engineers, environmental standards auditors or something. Like some previous replies said - some people can't stand the idea that Apple is not great at something, and will lash out at those who criticize it. I mean, I like Apple's stuff, but it's just a company. Keep an open mind...
I happen to have taken way too many IE classes (that's industrial engineering not MS's IE - yuck) and I'd have to tell you the things that Greenpeace is complaining about are dwarfed in comparison to the large issue of CRT's and the contents within. Ever look at the default Dell system? They ALL have CRT's. Most of the time you can get a free upgrade to flat panel or some cheap upgrade or something but they still come with CRT's. In my opinion the stuff greenpeace is complaining about "withholds its full list of regulated substances and provides no timelines for eliminating toxic polyvinyl chloride (PVC) and no commitment to phasing out all uses of brominated flame retardants (BFRs)." are much lower on the list than the absurd volume of lead being shipped by Dell CRT's. Something else to note - the most likely reason greenpeace is pissed of is becaue of this "withholds its full list of regulated substances." Does that really have anything to do with how environmentally friendly they really are? No - does that make greenpeace mad that they aren't being "respected" by Apple? Yes. Enough to make them 4th worst? Absolutely...
Edge100
Apr 15, 11:26 AM
Errr. Yes I do. :confused:
That's why I called him out on it.
He supressed the part that really matters.
Sorry, getting tough to keep track of who I'm quoting here. ;)
That's why I called him out on it.
He supressed the part that really matters.
Sorry, getting tough to keep track of who I'm quoting here. ;)
iJohnHenry
Mar 13, 05:29 PM
Bah humans in general are eejits.
Some, but otherwise I cannot fault your abuse of English. ;)
Except for you and me ...... and I'm not totally sure about you. :p
Some, but otherwise I cannot fault your abuse of English. ;)
Except for you and me ...... and I'm not totally sure about you. :p
firestarter
Mar 13, 02:09 PM
But how do you proponents of nuclear power discount the very real risks it poses to mankind itself? War and terrorism especially. HUGE accident(s) waiting to happen.
If you choose not to have nuclear power, you're choosing to have oil - and all the problems that brings with it.
I can't recall a war fought over nuclear power, but we're living through one driven by our need to access cheap oil (http://www.timesonline.co.uk/tol/news/world/article2461214.ece).
Do you think that our heavy handed approach to Persian Gulf politics increases or decreases the threat of terrorism? Although we've been keen to see regime change in Egypt and Libya, there's no way we'll assist any sort of change in Saudi - since we need the oil. Yet most of the 9/11 hijackers were disaffected Saudi men! (http://en.wikipedia.org/wiki/Hijackers_in_the_September_11_attacks)
So I think your argument that nuclear power increases the threat of terrorism and war is naive, given that the only other option is oil - which most definitely does!
If you choose not to have nuclear power, you're choosing to have oil - and all the problems that brings with it.
I can't recall a war fought over nuclear power, but we're living through one driven by our need to access cheap oil (http://www.timesonline.co.uk/tol/news/world/article2461214.ece).
Do you think that our heavy handed approach to Persian Gulf politics increases or decreases the threat of terrorism? Although we've been keen to see regime change in Egypt and Libya, there's no way we'll assist any sort of change in Saudi - since we need the oil. Yet most of the 9/11 hijackers were disaffected Saudi men! (http://en.wikipedia.org/wiki/Hijackers_in_the_September_11_attacks)
So I think your argument that nuclear power increases the threat of terrorism and war is naive, given that the only other option is oil - which most definitely does!
Azathoth
May 2, 10:51 AM
It is safer to run under an administrator account all the time in OS X than in Windows. On Windows, the administrator is almost the equivalent to the root account on *nixes and as such has unrestricted access to any and all files on the system.
Windows Vista & 7 have the UAC - meaning that admin accounts are effectively the same as on *nix & OS X.
It works well (on Win7)
Windows Vista & 7 have the UAC - meaning that admin accounts are effectively the same as on *nix & OS X.
It works well (on Win7)
greenstork
Sep 12, 06:16 PM
>>> Those who think this isn't a Tivo killer don't understand Tivo's plans.
Those that think this is a Tivo Killer don't understand economics, or why people buy Tivos.
Fort this to even be in the BALLPARK, it needs a Hard Dive. Needs to be Hi Def. That ain't happening at a 299.99 price tag. Still, people love the Tivo interface, so to get them, it's gonna have to offer MORE than Tivo- like an optical drive, a couple tuners. No WAY that is in this box and "not discolsed yet" at 299.
Tivo Killer. That's a killer joke, or Appleboy dreaming. Not close to reality.
Bingo, and the only people claiming that it's a Tivo killer have probably never owned a Tivo.
Those that think this is a Tivo Killer don't understand economics, or why people buy Tivos.
Fort this to even be in the BALLPARK, it needs a Hard Dive. Needs to be Hi Def. That ain't happening at a 299.99 price tag. Still, people love the Tivo interface, so to get them, it's gonna have to offer MORE than Tivo- like an optical drive, a couple tuners. No WAY that is in this box and "not discolsed yet" at 299.
Tivo Killer. That's a killer joke, or Appleboy dreaming. Not close to reality.
Bingo, and the only people claiming that it's a Tivo killer have probably never owned a Tivo.
briguy21
May 9, 07:40 PM
I loved the iPhone, but the AT&T service is crap! It drops calls with 5 Bars and 3G, so the Towers are not the issue. If Steve Jobs would wake F&*$ up and get with Verizon then AT&T would go out of Business. I am now with Verizon which is where I came from to get the iPhone and I have not dropped a call yet?
C'Mon Steve get the iPhone to Verizon.
C'Mon Steve get the iPhone to Verizon.
milo
Apr 13, 10:47 AM
I don't get the "imovie pro" comments. From the announcement, does it look like functionality is removed? What specifically would make this new version less pro than the previous.
Color lets you make absurdly complex adjustments to a scene like a hollywood colorist-- in realtime-- 16 effective secondaries.. This has nothing like that.
And why are you assuming that FC doesn't include all that functionality, or that Color is no longer included? They didn't talk about the rest of the suite, but for a software package two months from release, it seems just as likely that the rest of the suite is still there but they just didn't want to talk about them yet. Or did they actually say that it's just one app now instead of a suite?
As a Logic user, I'm very interested to see if Soundtrack Pro is updated. It has a ton of potential but it has always been in horrible shape. Apple could kill it (and just beef up the audio in FC, but that seems like a bad strategy) or they could finally give it the attention it needs and finally make it an audio post app that can compete with Pro Tools. Hopefully Apple will have more info soon, will STP get an update, and if so will that update be available to Logic users (or will we have to wait until Logic X ships)?
Color lets you make absurdly complex adjustments to a scene like a hollywood colorist-- in realtime-- 16 effective secondaries.. This has nothing like that.
And why are you assuming that FC doesn't include all that functionality, or that Color is no longer included? They didn't talk about the rest of the suite, but for a software package two months from release, it seems just as likely that the rest of the suite is still there but they just didn't want to talk about them yet. Or did they actually say that it's just one app now instead of a suite?
As a Logic user, I'm very interested to see if Soundtrack Pro is updated. It has a ton of potential but it has always been in horrible shape. Apple could kill it (and just beef up the audio in FC, but that seems like a bad strategy) or they could finally give it the attention it needs and finally make it an audio post app that can compete with Pro Tools. Hopefully Apple will have more info soon, will STP get an update, and if so will that update be available to Logic users (or will we have to wait until Logic X ships)?
dandaley
Oct 7, 12:12 PM
Gartner tries to shape the future of technology with their reports. They are not trying to predict anything. Managers look at these reports and shape their strategy based on them. I have been at companies that "listened" to Gartner to help shape their direction. Sad, but true.
Reach9
Apr 20, 06:22 PM
From the OP. I read a few things..
1. No LTE/4G network for iPhone 5, iPhone 6 hopeful but still not sure
2. iPhone 5 will have other features to make current iPhone 4 customers want to upgrade.
3. Steve Jobs will be back, and might be in WWDC and September event.
1. No LTE/4G network for iPhone 5, iPhone 6 hopeful but still not sure
2. iPhone 5 will have other features to make current iPhone 4 customers want to upgrade.
3. Steve Jobs will be back, and might be in WWDC and September event.
Mord
Jul 13, 10:36 AM
every vendor, dell, HP, gateway ect offer workstations with single xeons, it's a very common practice because it makes business sense.
lilo777
Apr 20, 09:03 PM
Just curious what NFC does in any Android device currently?
Of course you can work hard to drain the phones battery but LTE is draining the phones battery without trying. Nothing wrong with that, but Apple focuses on a single model and they have a set of requirements that they wish to achieve (battery life being awesome is one of them!).
If you don't like it, don't buy it, I guess?
Quote: "Google has begun distributing stickers with near field communication (NFC) technology to businesses throughout Austin, Texas as part of its Google Places roll out. The stickers allow users to tap their NFC-equipped phone on the sticker and access content and information relevant to the local business.
The stickers are manufactured by Smartag and measure 80mm x 50mm (3.15 in x 1.97 in) in size. Users who have the Google Places app on their smartphones will be able to see the business' address, phone number, hours of business, types of payment accepted, reviews, and more. The user also has the ability to rate and review the business right from their mobile device. They will then receive personalized recommendations in their search results based on their preferences."
So OSX allows user access to all critical files with no option to hide?
I believe so. I am not aware of any other OS but Windows that has this feature.
Of course you can work hard to drain the phones battery but LTE is draining the phones battery without trying. Nothing wrong with that, but Apple focuses on a single model and they have a set of requirements that they wish to achieve (battery life being awesome is one of them!).
If you don't like it, don't buy it, I guess?
Quote: "Google has begun distributing stickers with near field communication (NFC) technology to businesses throughout Austin, Texas as part of its Google Places roll out. The stickers allow users to tap their NFC-equipped phone on the sticker and access content and information relevant to the local business.
The stickers are manufactured by Smartag and measure 80mm x 50mm (3.15 in x 1.97 in) in size. Users who have the Google Places app on their smartphones will be able to see the business' address, phone number, hours of business, types of payment accepted, reviews, and more. The user also has the ability to rate and review the business right from their mobile device. They will then receive personalized recommendations in their search results based on their preferences."
So OSX allows user access to all critical files with no option to hide?
I believe so. I am not aware of any other OS but Windows that has this feature.
tteerts
Sep 28, 03:18 PM
Is there any advantage or disadvantage (other than future expandability) to getting to 4GB of memory by using 8x512MB versus using 4x1GB?