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Goodbye LTE, Hello LTE-A

Since the dawn of time, or at least the launch of data plans on phones, we have all wanted faster speeds and the ability to do more. 3G technology brought us all something to be excited about; we were all given data speeds that allowed quicker Web browsing, music downloads, games, etc. Then we were all graced with the 4G experience on our smart phones. The difference in 3G and 4G speeds was such a huge contrast that it almost seemed unfair to own a phone or have a carrier that wasn’t 4G capable. To make this all very simple, at a minimum, you want 4G speeds if you can get them. From Facebooking, to MMO games, and now the ever more popular music downloading, you’ll see the best results with 4G. With all of the basics, the biggest thing to know is the true benefit of these increases in network technology. 3G towers average a reliable data connection to around 60-100 users. 4G, however, not only doubles that number to around 100-200 users, it also provides a dramatic latency reduction to them at the same time. When you have a network coverage like 4G that not only supports more people to any given tower, but takes care of their data requirements 10 times faster, you have a local network that manages its users far more efficiently than the latter network.

 Now let’s delve into the pure joy of using a 4G LTE network. LTE, unlike 3G and 4G, uses different frequencies that allow it to provide a dramatic increase in upload and download speeds and more intelligently control its frequency. How does that really benefit the people on its network? Think of how rush hour traffic jams can lock hundreds of cars on a busy highway all at once. Their first intentions are usually to hop on their cell phones to pass the time. 100 people using 3G and 4G phones that are all tapping into a network tower will be struggling with congestion, very slow data speeds, dropped and even missed calls. This is all due to the way these networks control data usage. In short, it’s a free-for-all where the better phones will experience the better part of the congestion. Now 100 people stuck on the highway using an LTE network will not only experience less or zero congestion, but because LTE towers use different frequencies and provide a much greater amount of data to disperse, you’ll happily get to Facebook while not having to worry about missing a call. Smarter networks are giving the consumers what they pay for.

If 3G, 4G, and 4G LTE weren’t enough to swallow, Samsung has announced it will be the first company to launch a phone with 4G LTE-A (Long Term Evolution-Advanced) that is set to be released in South Korea. LTE-A promises to provide over double the speeds that standard LTE networks are providing now. In fact, Samsung is stating it is the true standard in 4G technology. Now every bit of detail is clear on this new technology, but from what I have gathered, it will provide benefits with huge data capabilities, range expansions, an even more complex multi-frequency technology, and smaller network cells. Think of the cells like this: with a main radio signal connecting to 6 cells, it is disbursing its connections to cellular devices as they are in range. Old technology not only has less cells that are larger, they stay active even when there is no requirement for their use. The new Smaller Cell approach will have more cells that are smaller, combined with range expansion packs. This allows the pass off in a network at an almost constant state to provide the best connection possible at all times, and at a further distance than previously allowed. Here’s the greatest part of how LTE-A is going to make networks more reliable: these smaller cells, unlike current cells, go into a dormant state when there is no demand on them to disburse a signal. So instead of wasting data on 6 cells that are constantly on, providing a less reliable call and data experience, you have a 6 cell area that can have only 3 actually needing to be active. So people in range of those 3 cells are getting all that the main network tower has to offer because it’s not wasting its radio transmission to 3 cells that aren’t even being used. In a nutshell, this means you are getting all the performance your LTE-A connection has to offer, all the time. With its expected multi-carrier tower connections providing extremely high data peaks of 1 Gbps, even in the off chance your network is overrun at one time, you’ll be able to happily use your mobile device with blazing fast speeds. Oh! Did I happen to mention LTE-A has an average download rate of 150 Mbps? Ya…Wow!

 We will be waiting, though, for this technology to roll out in the states because we are just maximizing our standard LTE potential as of now. But knowing we are becoming more consistent with technological upgrades, more so in the cellular world, I’d expect small LTE-A markets to start rolling out by the end of 2014. Till then, though, we will have to make do.

Source: SkyNet Solutions

By: Chris Raines

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Nintendos Wii U Performance….Impressive!

Nintendo’s Wii U Performance…Impressive!

With the announcement of both the Xbox One and PlayStation 4, we were all left mind-boggled at what they are shoving into these bad boys in terms of hardware. Let’s recap quickly here.

PlayStation 4

CPU: x86-64 AMD 8 core

GPU: 1.84 TFLOPS, AMD Radeon Sky Series

Memory: 8GB DDR5

Xbox One

CPU: x86-Microsoft Custom 8 core processor

GPU: (Reported a 7xxx AMD Radeon)

Memory: 8GB DDR3

We can take a look at these specs and see both Sony and Microsoft have taken these past years to make sure when their next systems launched, they hit the stratosphere! But who is talking about the Wii U? We keep seeing sites like IGN, GameFAQs, and about every tech site talking about how doomed Nintendo is with the Wii U, and why it even has a system so far behind in the times. Folks…this is Nintendo we are talking about here. Have they ever really tried to graphically blow our minds? Have they ever tried to add this or that to stay up to speed with everyone else? The answer to all the above is no…until now.

One thing to note right off the bat is Nintendo integrating a 1080p capable GPU in their newest system.

It’s not only a smart choice, but it actually makes more sense than the majority realizes. Who could forget when the N64 launched, and we all got to experience the visual and gaming masterpiece that is The Legend of Zelda: Ocarina of Time? Nintendo managed to keep rolling out game after game after game that won gamers hearts, but they were all polygonal and simplistic at the same time. Fast forward to 2012 as the Wii U launches. People are wondering how the Nintendo’s new 1080p system will compare to the competition. It not only holds its own, but it displays graphics no one could have ever anticipated from Nintendo.  This is all possible from IBM’s ‘Espresso’ CPU and AMD’s custom GPU codenamed ‘Latte,’ which was designed for the Wii U specifically. With a CPU at a mere 1.24Ghz and a GPU running a 554Mhz, this system manages to play gorgeous full HD games that move fluidly with virtually zero motion lag.

I’ll end with this note. I’ve owned both the Xbox 360 and PlayStation 3. Yet somehow even with the Wii U having the ‘behind the times’ hardware, I’m more impressed by both the processing and graphical capabilities of the Wii U than I am with both of the other systems. It took Sony 5 years to start unlocking the PS3’s full potential; similar can be said about the Xbox 360, but if Nintendo’s new system has already shown to be this impressive in just a few months, then we can expect its future to hold some of Nintendo’s greatest feats yet!

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Embedded Images using FPDF and Classic ASP

When creating dynamic PDFs in ASP, we typically use the FPDF procedure. I received a task to create a dynamic coupon, so what’s the first thing I do? Implement FPDF of course.

After formatting the coupon, I began to test. Upon testing I encountered unusual errors. The PDF format was being corrupted seemingly by the background image. After some research, even the procedure documentation had no reference to this type of issue, leaving me no good source for troubleshooting.

After reaching a level of increased frustration, I came to the realization that some aspect of FPDF requires a fully-qualified domain name. So if you are using this procedure to develop dynamic PDFs and begin encountering unusual problems, simply upload it to a live server before going “Office Space” on your PC.

Source: Skynet Solutions

By Matt Maennche

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KINDLE VS IPAD MINI

Which is the best tablet for someone who loves to read?

My wife let me know for Christmas she’d like to have a tablet for reading. I have an iPad2 that she has used a few times, but she really needs to have her own device. And she needs something smaller than a full-size tablet to make it easy to take along in her purse.

E-READERS vs TABLETS

There are many e-readers on the market. Since they all have the same primary reason for existing, they have a lot of similarities. There are already plenty of reviews out there comparing the various e-readers, and the Kindle Paperwhite seems to currently be at the top of most lists because of its superior screen. At 212 pixels per inch, it’s the sharpest, clearest e-reader display currently on the market. And the price is very reasonable at $119, or $139 for the ad-free version. The reviews also suggest the huge resources of reading material available within the Amazon system have a lot to keep a reader happy, including thousands of older books available free of charge.

THE BATTLE

But wait, “What if I want to surf the web or play a game,” you ask. That’s what I was wondering too. And since my wife and I are both deeply immersed in the Apple universe (MacBooks, iPhones, iPad), the logical choice to compare would be the new iPad mini. So it all quickly boiled down to a battle between the Kindle Paperwhite and the iPad mini.

At first, it seems like an unfair fight of course, the mini is so much more capable. Yes, it costs more, starting at $329, but look at all the legendary awesomeness that comes with it! You can surf the web, play games, check your email, watch movies, take photos or video, type a document, edit images, talk via face time, listen to music, write a song, etc., etc., etc. in perpetuity. And the display is fantastic at 326 pixels per inch.

How could anyone need to think twice given all that? But I have to keep sight of the whole purpose of my quest….to find a gift that conforms to my wife’s Christmas wishes! Her primary focus for this device is reading. And there is a huge elephant in the room when it comes to tablets. She (and many others out there) has a hard time staring at a backlit display for long periods of time. And let’s face it, reading a regular old-school paperback book is a lot easier on the eyes than looking directly into a light for hours, albeit a dim light.

The screen on the new Kindle Paperwhite is not backlit. The light is emitted from the sides, pointing toward the middle of the screen, and the reading material or images are produced in a lower layer. This shines light on the words from the reader’s side rather than from behind the screen, producing an actual book-like experience that is much easier on the eyes, and yet unlike some e-readers, can still be used at night.

CONCLUSION

My wife already has an iPhone and a MacBook to do all those other legendary things mentioned above. And if reading is your primary goal as it is here, all the awesome computer features in the world won’t be enough to compensate for an annoying light shining in your eyes while you’re trying to read. Many people don’t seem to be bothered by this backlit screen issue. But many others are, and my wife is one of them. So in this case, the Kindle Paperwhite has won the battle. Christmas wishes granted if I can get one in time.

AVAILABILITY

If you’re thinking about giving a Kindle Paperwhite for someone’s Christmas wish, better do it soon. They seem to be selling out everywhere. As of writing this article, Amazon is promising to ship by Dec. 21st in time for Christmas with free 2-day shipping for a limited time. (Their website says “to ensure delivery by December 24th, choose Two-Day Shipping at checkout. I did so, and in fact, 2-day shipping ended up being FREE, which shows up at the end of the check-out process. Good luck, and Merry Christmas to you and your favorite reader!

Source: Skynet Solutions

Author: Joel Eads

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Metro Tiles not working after Upgrade

I found myself among a multitude of users scouring message boards trying to find out why my metro tiles aren’t working after their windows 8 upgrade.  After researching the issue I found a list of items that can cause your tiles not to work.

Screen Resolution (Must be at least 1024×768)

User Account Control (UAC must be enabled)

Permissions of the Metro Apps folder

Intel Graphics display driver

Corrupted User Account

Multiple Monitors with different resolutions

I looked over attempting to resolve any configurations listed above that would inhibit Windows 8 Metro tiles to load and was unable to resolve my problem.

I researched the issue further online still determined to not have to do a fresh Windows 8 install which was the only fix for many people experiencing this problem. Spending hours reinstalling and reconfiguring all my programs was simply not an option I wished to choose. I disabled startup items and even deleted some programs I no longer use to no avail. I went into safe mode and even created a new local admin account and much to my dismay I was about to pull the trigger on doing a fresh install.

I still forged through online posts ever more determined to find a couple more fixes I had yet to try when one person suggested to Avast users to update the program (not the definitions). I updated the program, restarted the computer and my tiles immediately starting functioning in the glory that is Windows 8. I went ahead and uninstalled Avast and began using Microsoft Security Essentials which I’ve had much luck with on all my other computers.

Source: Skynet Solutions

By: Rob Wallace

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Surface RT Review

Okay, I’ve gone crazy. I actually stood in line opening day to buy a Surface RT!

I must say I’m in love. I bought the 64GB model with the touch cover. I even took my craziness a step further and left my laptop at home while I took a week long trip to Las Vegas for the SEMA auto show. I am happy to report I did not have the slightest urge to borrow my wife’s laptop for anything. I used the Surface to answer emails, make forum posts, and fix work issues. I even remoted into my office machine (in Oklahoma) to use SQL Management Studio to troubleshoot an issue on one of our customer sites AccreditationNow.com. All this was done flawlessly. Below, I’ll list my breakdown of random things about the Surface. Then I’ll give you my PROs and CONs list.

The Touch Cover

The touch cover is thin and uses pressure-sensitive keys somewhat like a foldable keyboard. The keyboard works great. It takes a little bit to get used to the idea that you don’t have to push very hard. It also took time to get the alignment of the keys down. However, once you adjust to it, it works great. Also, unlike my laptop, I don’t find myself hitting the touch pad and moving the mouse all over the place. I do not know if this is the software knowing I don’t mean to or the placement of the touch pad.

The Kickstand

The kickstand is a great addition. If you have the nifty folding iPad cover on your iPad, you get a sort of kick stand in portrait mode, but if you are watching a movie or anything more suited for landscape, you have no alternative.

The Surface’s kickstand is at what seems to be the perfect angle. It sits on my lap just fine, and I can use it like a laptop if I want to. Using it this way is by no means excellent, but it is doable. Plus it’s light enough that I can sit on the couch with it like that through several TV shows while tinkering away without issue on message boards or writing emails.

The Software

For some reason, it is surprising how well the new OS is. It shouldn’t be. Microsoft has been making software for over 30 years, so they have some experience in this area.

At first glance, I was like everyone else wondering how I would live without a start button and what this new tile interface was. Technically, people using an Xbox have been seeing this interface for quite a while.

There are four gestures you simply must get used to right away.

When holding the device in landscape with a hand on each side, swipe your thumb from the right side to bring up the charms bar. This bar has search, settings, start, share and devices buttons.

  • searches the current application if possible or the entire machine.
  • gives you all the sharing options to share what you’re looking at with friends.
  • takes you back to the start screen.
  • lets you duplicate the screen to any attached display like a projector.
  • lets you see the settings or options for the application you are in.

Swipe your left thumb over from the left and you can easily switch through applications that are currently open. Bring your thumb back but not off the screen, and a tile display of all applications opens up so you can pick one.

Swipe a finger from the top down to the bottom, and the app you are in closes. Yeah, it closes, not hides until you manually close it later!

Then we have multitasking like no one else has done before. Not only does the OS seamlessly multitask, it lets you split the screen between apps. I had firsthand experience enjoying this when I was emailed a security update for vBulletin saying there was a YUI exploit and that I needed to do steps 1 through 6. I simply slid the email client over to the left and opened up IE on the right, followed the instructions, and fixed the bug in two forums we maintain for our customers.

So overall I’m extremely happy with my purchase, and I don’t feel bad about ditching my Galaxy Tab 8.9 at all. Now for the pros and cons list:

CONS

I cannot run native x86 apps on the Surface RT. I knew this going into it, but it really sucks. My desktop and my tablet look and function the same now except that programs like Management Studio or Visual Studio simply won’t run. I have to remote into another machine to accomplish that stuff. Granted I don’t need or want to do that stuff on my little tablet all the time, but it would be nice to be able to without being forced to remote in.

The app store is limited on apps. There are tons of apps, and overall there are plenty to sift through. However there are not as many as the Google Play store or Apple’s App store.

It is somewhat heavy. I’ve been saying the iPad 3 is a joke because it’s thicker and heavier than our iPad 2, and the ‘upgrades’ make no real difference to the average person. All the Apple fans took the increases and didn’t even remember the original goal of the iPad to be the thinnest, lightest it could be. So Microsoft rolled with it, and this thing is a tad bit heavier than the iPad 3. Compared to the iPad 2, it’s night and day, and you think, ‘Wow, that is heavy’ Compare it to the iPad 3, and you don’t really even notice a difference unless you want to be picky.

Randomly, the keyboard did not work when I wanted to use it. I had to unplug it and re-attach it before it would come back to life. Only happened twice, but it did happen.

The charging port is at an angle which makes plugging the magnetic adapter to it a bit of a skill versus the entire goal of a magnetic adapter to make attaching easy. This thing would have been better if it were a simple USB style connector. HOWEVER, being magnetic means it won’t break if it’s ripped off, and that must be the only real goal of this connector in Microsoft’s mind.

PROS

I can do anything on it I can do on my desktop. I have a mouse and a full keyboard. It’s truly liberating versus your average tablet. You just don’t realize how much you miss being able to actually DO something versus just read the web.

The app store has an efficient layout and is easy to use. All the primary apps I like to use such as news360, Newegg, or Kindle are there ready to go. Even the more popular apps like Angry Birds, Skype, Epicurious, Netflix, Hulu, WeatherBug and the list goes on. No shortage of really big name apps we all need.

The other app stores having 250,000 apps means there are thousands upon thousands of apps I never even knew existed, so there is a perk to an app store that has a limited number of apps.

It comes with a pretty complete version of Office. There are some limitations, like the use of Macros and what not, but for your average user, this is a sweet deal. Office alone is half the price of the machine.

It lasts on the battery ALL DAY just like they said. No matter what I did with this thing, I played games, watched Netflix, worked, and it never ran out of juice. Today I didn’t use it much at all; I just read the news this morning, and it sat on my desk all day until I needed to reference something. It is still sitting at 94% battery life.

If you push it hard with games, it doesn’t get hot like other devices. I’ve never felt it get warm.

It has a USB port! I’ve already plugged my flash drive in a couple times to copy music and files to it. You can utilize the port like any other USB port and plug just about anything into it, and Windows has drivers.

It finds ALL the printers and devices on my network like a normal windows machine, and I can actually use them! Unlike Android and Apple which pick and choose which devices you can access or print to, this device lets you do what you want just like you can on your normal Windows desktop.

The cameras have a little LED to let you know when they are on. This is small, and it has been like that on desktops for years. However all my phones and tablets, whether Android or Apple just forgot that touch. I never know if anyone is accessing the camera. The Surface let me have my privacy back.

Speaking of privacy, the Surface has cookie tracking turned off by default. It has EVERYTHING in the privacy section turned off by default. Microsoft took note and chose to let the user decide what information they track.

Skydrive, contacts, email integration is excellent. Everything just simply works. By utilizing my Microsoft account, it automatically imported things like my desktop background from my desktop and my Wi-Fi settings from my laptop, so I didn’t have to re-enter all that. This can easily be turned off via your Microsoft Live account though, so don’t worry if you don’t like it.

Source: Skynet Solutions

Author: Jed Parmenter