Apple Vets Carriers For 4G Performance Before Allowing iPhone 5 To Be Sold As An LTE Device

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Apple wants to ensure that customer experience with its iPhone 5 lives up to what the company is promising, and it will take strong measures to do so, including telling carriers when they can and can’t make the phone’s LTE capabilities available to subscribers. Generally speaking, carriers test to ensure devices meet their own network standards, but Apple seems to be in a strong enough position to be able to reverse that relationship.

A new report from Telecoms.com says that a spokesperson for operator Swisscom had confirmed earlier claims that Apple only flips on 4G LTE access on the iPhone 5 once the network has passed a number of stringent live tests. Swisscom launched its LTE network this week, but wasn’t able to make the iPhone 5 an LTE device right away, since Apple still has to test and then issue a carrier update setting. This report was backed up by an earlier claim from NorthStream founder and CEO Bengt Nordstrom, who had heard about the same policy separately, according to Telecoms.com.

Devices typically undergo carrier testing, to ensure it meets their standards. RIM is a good recent example; the smartphone maker has recently been promoting the fact that its BB10 devices are in the process of being carrier-tested at the moment. But Apple has a special relationship with carriers, once it has built carefully over the years, beginning with the exclusivity contract it arranged with AT&T at the iPhone’s original launch, which saw the device come to the network without any carrier branding, and without any pre-loaded carrier software.

Apple has effectively changed the balance of power when it comes to carrier/OEM relationships, and this is just another example of how much influence it wields. And for good reason: no other device manufacturer, with the exception now maybe of Samsung, exerts as much influence on a carrier’s fortunes. That’s why Sprint accepted a deal that meant it wouldn’t turn a profit on iPhone until 2015, according to CEO Dan Hesse, for instance.

In the end, this policy has a net benefit effect for Apple’s brand and for consumers, since it ensures a more consistent experience across iPhone 5 users, regardless of network choice. It might not be something that sits well with carriers, but for the foreseeable future, it’s an arrangement that Apple likely has sufficient influence to keep in place.


4G LTE networks vulnerable to easy takedown hack

4G LTE might be a thing of beauty for mobile users who love a good and fast internet connection while on the road, but according to a document filed with the National Telecommunications and Information Administration, a laptop and a software-defined radio unit costing about $650 is all it takes to take down a 4G network within a reasonably-size radius.

It turns out that every mobile phone grid is vulnerable to this technique, including FirstNet, which is the emergency communications network that was designed and implemented after 9/11, but 4G networks are said to be especially vulnerable to the hack. The authors of the document say that “it’s relatively easy to do” by anyone with basic communications engineering skills, and if you were to spend just a bit more on a cheap power amplifier, you could take down a region as large as the state of New York.

If 4G LTE networks were to be compromised, existing 3G and 2G networks would still operate, but seeing how these older network technologies are gradually being phased out, there soon won’t be a backup for a downed 4G network. Of course, any radio frequency can be “jammed” if a transmitter sends a signal at the same frequency with enough power, but knowing that it can happen to a 4G LTE network across an entire state is a little disconcerting.

While the authors say that anyone could do this, it would require technical knowledge of the complexity of the LTE standard. However, those standards are actually openly published, which means that “any communications engineer would be able to figure this stuff out.” And all they would need is less than $1,000 to make it happen. Both Qualcomm and Ericsson, which are companies heavily invested in LTE networks, have yet to comment on the matter.

[via Technology Review]


4G LTE networks vulnerable to easy takedown hack is written by Craig Lloyd & originally posted on SlashGear.
© 2005 – 2012, SlashGear. All right reserved.


WiFox “Congestion Handler” Could Speed Up Wi-Fi Without Hardware Tweaks

Metal_Gear_FoxHound_Logo_by_aragorn3000

In practice, most Wi-Fi routers offer much less than their advertised speeds. Although I’ve seen some fast throughput in my time, most of the gear we use is rated for much higher than network traffic will allow. Some researchers at NC State University , however, have figured out a way, in software, to improve throughput by 700%.

These claims – often put forth by researchers and rarely implemented in real life – are pretty bold but entirely feasible. The system, called WiFox, works best on congested networks like those found at airports, hotels, and events. When the latency gets too high on the network, WiFox begins by taking control of the channel, sending out backlogged packet, and clearing the main channel. Once things have been sent over, the latency should drop considerably as data begins to flow normally.

Using 45 devices connected at once, the researchers saw a 700% increase in throughput, which is impressive given what happens when a scrum of users tries to access the same access point at public locations.

“In effect, the program acts like a traffic cop, keeping the data traffic moving smoothly in both directions,” according to the researchers.

The research team, student Jeongki Min and Professor Injong Rhee, will present their findings at the ACM CoNEXT 2012 in December.

via Extremetech via BizJournals


Verizon restores 97% of mobile network in Sandy-affected areas

If the area you’re in was hit hard hard by Hurricane Sandy, then we’ve got some good news to share today. Verizon has announced that its mobile network is almost back to full strength in the areas that have been ravaged by Hurricane Sandy, so it should be a bit easier to get in contact with loved ones and friends. As of this morning, Verizon says that 97.2% of its cell sites in the northeastern United States are functional, with the rest hopefully coming back soon.


Verizon says that its coverage in most areas is “approaching pre-storm status,” but clarifies that in some areas that were hit really hard by Hurricane Sandy, such as lower Manhattan, that isn’t the case. Coverage in those areas may not be up to where it was before the storm hit, but Verizon says that service should still be good in those places. It’s also worth pointing out that when Verizon issued this statement earlier, it said it would be bringing more cell sites up to snuff throughout the day.

That means it’s entirely possible that Verizon has boosted its 97.2% figure by now. Even if you don’t have decent coverage where you are, Verizon reminds that its still deploying “mobile disaster recovery and emergency network assets to fortify our network.” It has power generators to make sure cell sites remain functional as we dig in and begin the recovery process too.

We have to say, it’s really nice to see carriers stepping up and doing all they can to help customers out during this understandably rough time. In addition to efforts Verizon has been making, T-Mobile and AT&T have also done their part by waiving late fees for those who were affected by Hurricane Sandy. We’ll keep you posted on these carrier efforts to aid in the recovery after Hurricane Sandy, so keep it tuned here to SlashGear.


Verizon restores 97% of mobile network in Sandy-affected areas is written by Eric Abent & originally posted on SlashGear.
© 2005 – 2012, SlashGear. All right reserved.


AT&T and T-Mobile team up to share networks in New York and New Jersey

Hurricane Sandy might finally be winding down, but that doesn’t mean life is back to normal. The storm ended up knocking out 25% of cell towers across 10 states, which leaves a ton of mobile subscribers without service. However, AT&T and T-Mobile are teaming up to share their respective networks with each other in New York and New Jersey until full cellular service can be brought back up.

The move will let both AT&T and T-Mobile customers connect to either carrier’s network, and should certainly help those in the area that are having trouble finding reception during the aftermath of Hurricane Sandy. The best part is, customers don’t need to do anything in order utilize either network. Both carriers say that phones will automatically connect to whatever network is strongest in the area.

Customers will not have to change their current rate plans or service agreements either. Thankfully, it’s an easy process for both carriers, since their networks are both based on GSM, so no major configuration is necessary in order use either network. This is the first time that AT&T and T-Mobile have teamed up in this fashion.

It’s estimated that 7 to 8 million people are without power, and they could remain without power for a few more days. While AT&T and T-Mobile are experiencing network outages of their own, it’s nice to see that both carriers are willing to go out of their way to bring cell service to those who need it.

Image via Flickr


AT&T and T-Mobile team up to share networks in New York and New Jersey is written by Craig Lloyd & originally posted on SlashGear.
© 2005 – 2012, SlashGear. All right reserved.


Sprint Nextel takes control of Clearwire after increasing stake to 50.8 percent

A securities filing has just revealed that Sprint Nextel has acquired 50.8 percent of Clearwire Corp giving it control of the firm. The deal comes after buying out Eagle River Holdings’ stake in the telco. This comes just days after Sprint was subject to a sale of its own, to Japanese operator Softbank. The news is the latest twist in the up and down relationship between the two firms, and hints at a more assertive LTE strategy — given that it now has more say over Clearwire’s spectrum. Although it remains unclear how this will affect deals with other operators. If you really want to get in to the nitty-gritty, head on down to the Securities and Exchange Commission doc in the source link below.

[Thanks, James K]

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Sprint Nextel takes control of Clearwire after increasing stake to 50.8 percent originally appeared on Engadget on Thu, 18 Oct 2012 08:04:00 EDT. Please see our terms for use of feeds.

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D-Link DHP-309AV PowerLine AV + Mini Adapter Starter Kit

D-Link DHP-309AV PowerLine AV + Mini Adapter Starter Kit

D-Link has rolled out the new DHP-309AV PowerLine AV + mini adapter starter kit. The device extends your home network by transforming your existing electrical system into a powerful network with up to 200Mbps performance. It is equipped with a 10/100Base Ethernet port with Auto MDI/MDIX and an RJ-45 connector. The D-Link DHP-309AV also uses a 128-bit AES data encryption. [D-Link]

This Giant Cluster Simulates 300,000 Androids to Check They Play Nice [Android]

We’ve all been at a huge outdoor event which renders our phone useless, with no available bandwidth to make calls or check a map. That’s why Sandia Labs has built this giant cluster, to simulate large networks of phones and make sure they place nicely together. More »

Apple’s Ping no longer pinging back, leaves memories of white noise in its wake

Apple's Ping no longer pinging back, leaves memories of white noise in its wake

“I can’t remember if I cried when I read about his widowed bride
Something touched me deep inside… the day the music died.”

R.I.P. Ping (09.01.201009.30.2012)

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Apple’s Ping no longer pinging back, leaves memories of white noise in its wake originally appeared on Engadget on Mon, 01 Oct 2012 15:14:00 EDT. Please see our terms for use of feeds.

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ABI Research: LTE subscriptions surpassed WiMAX usage in Q2 2012

WiMAX isn’t exactly a fading technology, but LTE is more and more the name of the mobile connectivity game — at least in Japan, South Korea and the US. That’s what ABI Research gleaned from its “4G Subscribers, Devices and Networks” market data: according to the study the number of LTE subscribers in Japan, South Korea and the US shot past that of WiMAX users in the last quarter of 2011 through to quarter two of 2012. The firm says 77 percent of LTE devices were smartphones in 2011, and it projects that LTE handsets will make up more than 80 percent of device shipments in 2016. ABI says LTE’s advantage will grow in the next few years, as more mobile operators roll out TD-LTE networks, and as we begin to see more LTE chipsets hit the market. Head past the break for the press release.

Continue reading ABI Research: LTE subscriptions surpassed WiMAX usage in Q2 2012

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ABI Research: LTE subscriptions surpassed WiMAX usage in Q2 2012 originally appeared on Engadget on Wed, 26 Sep 2012 11:22:00 EDT. Please see our terms for use of feeds.

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