Posts Tagged ‘Wireless



07
Apr
10

iPad has Wi-Fi problems, some users say

NEWS
iPad has Wi-Fi problems, some users say

Wednesday, April 7, 2010

While the Apple Inc. enjoyed the successful launch of iPad, its users complained about the iPad’s inability to maintain a full, steady Wi-Fi connection, according to U.S. media reports Wednesday.

On Apple’s technical support Web site, some users say they are unable to join their networks at all after their iPads come out of standby; others cannot seem to get a signal unless they stand very close to their wireless routers; some users say laying the iPad on a flat surface exacerbates the problem.

One of users complained: “I have also noticed very weak wifi signal in my 16GB iPad. Even when standing in front of the wlan router the signal fluctuates from strong to very weak. The router has very strong signals as every other computer here has full signal strength, even 20-30 meters from the router.”
On Monday, Apple announced that it sold over 700,000 iPads on Saturday, meanwhile the company pointed out the “occasional problems” that included weak Wi-Fi connections or not being able to find a signal.

Apple said that dual-band Wi-Fi routers that support both the 5GHz and 2.4GHz protocols were a particular problem. Apple recommends splitting dual-band routers in to two separate networks with different names but the same security settings.

“Under certain conditions, iPad may not automatically rejoin a known Wi-Fi network after restart or waking from sleep. This can occur with some third-party Wi-Fi routers that are dual-band capable when: Using the same network name for each network, [or] Using different security settings for each network,” Apple wrote.

Featuring a small glass multi-touch screen, iPad is a lightweight, portable computer that wirelessly surfs the Web. It can display photos and videos, run apps and play games and movies.

• Source(s): Apple Inc. and Apple support forum
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07
Apr
10

Federal court curbs FCC authority on Web traffic

NEWS
Federal court curbs FCC authority on Web traffic

Wednesday, April 7, 2010

A federal appeals court ruled Tuesday that the Federal Communications Commission lacks the authority to force Internet service providers to keep their networks open to all forms of content, throwing into doubt the agency’s status as the government guardian of the Web.
The FCC has long sought to impose rules requiring Internet providers to offer equal access to all Web sites, a concept known as network neutrality. But in a unanimous decision, the U.S. Court of Appeals for the District of Columbia found that the agency lacked the power to stop cable giant Comcast from limiting traffic to a popular file-sharing site called BitTorrent.

While the Comcast case centered on the issue of network neutrality, the court’s ruling could hamper other agency initiatives, including an ambitious plan to expand high-speed Internet service nationwide and enforce new rules that hold carriers to promises of certain speeds for consumers.

The decision could spur the FCC or Congress to rewrite rules or laws to more concretely make the agency a regulator of Internet services.

The agency had intentionally kept its authority over broadband services vague, in hopes of spurring growth by keeping the market for Internet services largely deregulated. A reversal of that framework — which consumer groups have urged — would be strongly opposed by companies that operate Internet networks.

“Comcast swung an ax at the FCC to protest the BitTorrent order and they sliced right through the FCC’s arm and plunged the ax into their own back,” said Ben Scott, police director for public interest group Free Press.
The FCC’s predicament stems from Comcast’s challenge of sanctions the FCC issued against it in 2008.

In a 3-2 vote, the agency found that Comcast had violated open-Internet guidelines by slowing traffic to the BitTorrent file-sharing site. Those guidelines were meant to force broadband providers to treat all traffic equally on their networks, so as not to put any application at a disadvantage.

Comcast appealed the FCC sanction, saying the agency’s order was outside its scope. The court on Tuesday agreed.

Sena Fitzmaurice, a Comcast spokeswoman, said the company was “gratified” by the decision.

“Our primary goal was always to clear our name and reputation,” she said.

As a practical matter, the court ruling will not have any immediate impact on Internet users because Comcast and other large Internet providers are not currently restricting specific types of Web content and have no plans to do so.

The decision came as Comcast is pursuing agency approval of its proposed $30 billion merger with NBC Universal.

The cable giant has opposed FCC efforts to impose rules requiring that Internet providers offer equal access to all Web sites. The company argues, as it did in the BitTorrent case, that it needs to be able to limit some users from activities that could slow network operation for many customers, such as downloading massive movie files.

But in hearings on the merger, some lawmakers have said net neutrality rules would ensure that the combined company would not unfairly use its weight against competing Web sites.

Other companies such as Google and Facebook have supported government efforts to push net neutrality. Tuesday’s ruling may encourage the FCC to respond with what Sanford Bernstein analyst Craig Moffett calls the “nuclear option” — moving broadband providers into the same category as phone providers, which would subject them to many more rules.

That “would have sweeping implications far, far beyond net neutrality … and would bring back a raft of regulatory obligations from the days of monopoly telecommunications regulation,” Moffett said.

The decision puts in doubt dozens of policies the FCC hopes to roll out as part of the national broadband plan it released last month. It may complicate some reallocation of $8 billion in phone subsidies to build new broadband networks and hinder creation of a wireless public safety network for first responders, public advocacy groups say.

The FCC did not say specifically how it plans to respond to the court’s decision. Agency spokeswoman Jen Howard said it was important that the FCC’s broadband agenda rest on a “solid legal foundation.”

Michael Copps, a Democratic FCC commissioner, said in a statement: “It is time we stop doing the ‘ancillary authority’ dance and instead rely on the statute Congress gave us to stand on solid legal ground in safeguarding the benefits of the Internet for American consumers.”
• Source(s): Federal Communications Commission and Cisco Systems, Inc.

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24
Mar
10

Sprint launches first WiMax Android smartphone HTC EVO 4G

NEWS
Sprint launches first WiMax Android smartphone HTC EVO™ 4G

Wednesday, March 24, 2010

Sprint and HTC Corporation today announced summer availability of the world’s first 3G/4G Android handset, HTC EVO™ 4G exclusively from Sprint. HTC EVO™ 4G delivers a multimedia experience at 4G speeds that is second to none, making it possible to download music, pictures, files, or videos in seconds – not minutes – and watch streaming video on the go with one of the largest pinch-to-zoom displays, at 4.3 inches, in the wireless industry.
Sprint 4G offers a faster wireless experience than any other U.S. national wireless carrier, and Sprint is the only national carrier offering wireless 4G service today in 27 markets. Sprint 4G delivers download speeds up to 10 times faster than 3G1, giving HTC EVO™ 4G the fastest data speeds of any U.S. wireless device available today.

“Sprint continues to lead the 4G revolution as we introduce HTC EVO™ 4G to give our customers an experience that is unlike anything available in wireless to date,” said Dan Hesse, Sprint CEO. “Not only is this feature-rich device incredible on our Sprint 3G network, but Sprint 4G speeds will take mobile multimedia, including live video streaming, gaming and picture downloads, to a whole new level.”

Customers will be able to purchase HTC EVO™ 4G through all Sprint channels and through national retail partners, RadioShack, Best Buy and Walmart, this summer. Pricing will be announced at a later date. Pre-registration begins today at http://www.sprint.com/evo.
A device beyond compare
HTC EVO™ 4G delivers a robust list of features, including a 1GHz Qualcomm® Snapdragon™ processor ensuring a smooth and quick user experience. With dual cameras – an 8.0 megapixel auto-focus camera with HD-capable video camcorder and a forward-facing 1.3 megapixel camera – HTC EVO™ 4G unleashes the ability to create, stream and watch video that far surpasses expectations of what is possible on a phone today.

With built-in mobile hotspot functionality, HTC EVO™ 4G allows up to eight Wi-Fi enabled devices to share the 4G experience. Users can easily share an Internet connection on the go with a laptop, camera, music player, game unit, video player, or any other Wi-Fi enabled device.

With integrated HD video capture and 4G speeds, HTC EVO™ 4G makes slow uploads and grainy video a thing of the past. Now, it is possible to post high-quality video to YouTube™ or Facebook, or share moments in real time over the Internet live, via Qik. After these videos have been captured, it is easy to share them on an HDTV via an HDMI cable (sold separately).

The custom Web browser is optimized for HTC EVO™ 4G’s large display and Sprint 4G speeds to deliver a full, no-compromise Internet experience. Adobe Flash technology ensures that rich Internet content, such as embedded video and animation, are displayed the way they are meant to be seen. Pinch-to-zoom and automatic text reflowing provide easy Web page views.

HTC EVO 4G features the newest version of the highly acclaimed HTC Sense user experience. Along with all of the HTC Sense features first introduced on HTC Hero™, HTC EVO™ 4G adds a number of new features, including Friend Stream, which aggregates multiple social communication channels including Facebook™ and Twitter™ into one organized flow of updates; a “Leap” thumbnail view to easily switch between home screen “panels;” the ability to download new, interactive widgets; and a “polite” ringer, which quiets the ringing phone once lifted up.

“HTC and Sprint have a strong history of working together to bring consumers technologies and advancements that make their lives easier,” said Peter Chou, CEO of HTC. “We believe that the HTC EVO™ 4G represents the best of Sprint and the best of HTC working together to bring an unmatched device to the U.S. This combination of HTC and Sprint innovation will allow people to do even more while on the go, faster than ever on the Sprint 4G network.”

Experience Android at 4G
HTC EVO™ 4G, the world’s first 3G/4G Android handset, features the latest iteration of the increasingly popular Android platform. Leveraging the Android 2.1 platform, HTC EVO™ 4G can deliver a wide array of useful new features:

  • Android 2.1 enables a new way to search with pictures instead of words. Google Goggles™ works with everything from books, DVDs and barcodes to landmarks, logos, artwork and even wine labels. A picture taken of the Golden Gate Bridge returns all of the information anyone would need to know about the structure. By just taking a picture of several restaurant options, HTC EVO™ 4G will provide restaurant reviews to ensure the best choice.
  • Text messaging and email composition feature built-in voice-to-text technology. By simply pressing a microphone button on the screen, messages can be composed by just speaking, making keeping in touch faster and easier than ever.
  • Through Android Market™, HTC EVO™ 4G users have access to thousands of useful applications, widgets and games to download and install on their phone, with many more to come.

In addition to today’s Android apps, the performance of which will be enhanced by 4G speed, application developers will be introducing new apps that take advantage of 4G power in new ways – games and communications tools and other apps that bring together video, presence and location simultaneously, and capabilities that haven’t yet been imagined. For example, an application developer might create an app that allows a customer to simultaneously watch a streaming sporting event while pulling down stats and conducting a video chat with a friend.

A Sprint 4G developer guide is available today from the Sprint ADP Web site http://developer.sprint.com. The Sprint 4G developer guide explains how to develop on an Android 2.1 handset and how to take advantage of 4G and unique hardware/software capabilities, including how to use a forward-facing camera in an app; how to use HDMI output; and how to build in network detection (3G, 4G or Wi-Fi) to optimize quality of data in an app. The Sprint 4G developer also will include sample apps and source code that highlight these features. It will supplement the Android 2.1 SDK.  As a charter member of the Open Handset Alliance™, Sprint is actively engaged with the Android community. Sprint has employed an open Internet approach, and the Sprint Application Developer Program has been providing tools for third-party developers since Sprint first launched the Wireless Web on its phones in 2001.

“Sprint and HTC have come together to propel the Android platform into the 4G world with the introduction of HTC EVO™ 4G,” said Andy Rubin, vice president, mobile platforms at Google. “The Android platform was developed to give people unmatched mobile connectivity to the Internet. By combining this vision with the promise of Sprint’s first-to-market 4G technology, HTC EVO™ 4G makes accessing thousands of applications from Android Market, using Google™ services like Google Goggles, Google Earth™ and the all-new Gesture Search, or simply browsing the Web faster, easier and more enjoyable than ever before.”

Blazing trails with Sprint 4G
As the first national wireless carrier to test, launch and market 4G technology, Sprint made history by launching 4G in Baltimore in September 2008. Today, Sprint 4G covers more than 30 million people and expects to have up to 120 million people covered by the end of 2010.

Sprint currently offers 4G service in 27 markets, including Atlanta, Baltimore, Chicago, Dallas/Ft. Worth, Las Vegas, Philadelphia, Portland, Ore., San Antonio and Seattle. Following is a comprehensive list of markets by state where Sprint 4G is currently offered: Georgia – Atlanta, Milledgeville; Hawaii – Honolulu, Maui; Idaho – Boise; Illinois – Chicago; Maryland – Baltimore; Nevada – Las Vegas; North Carolina – Charlotte, Greensboro, (along with High Point and Winston-Salem), Raleigh (along with Cary, Chapel Hill and Durham); Oregon – Portland, Salem; Pennsylvania – Philadelphia; Texas – Abilene, Amarillo, Austin, Corpus Christi, Dallas/Ft. Worth, Killeen/Temple, Lubbock, Midland/Odessa, San Antonio, Waco, Wichita Falls; Washington – Bellingham, Seattle. For more information, visit www.sprint.com/4G.

In 2010, Sprint expects to launch service in multiple markets, including but not limited to, Boston, Denver, Houston, Kansas City, Minneapolis, New York City, San Francisco and Washington, D.C.  Sprint is harnessing the power of 4G as the majority shareholder of Clearwire, the independent company that is building the WiMAX network. Sprint is the only national wireless carrier to offer 4G services on the Clearwire WiMAX network.

About Sprint Nextel
Sprint Nextel offers a comprehensive range of wireless and wireline communications services bringing the freedom of mobility to consumers, businesses and government users. Sprint Nextel is widely recognized for developing, engineering and deploying innovative technologies, including two wireless networks serving more than 48 million customers at the end of the fourth quarter of 2009 and the first 4G service from a national carrier in the United States; industry-leading mobile data services; instant national and international push-to-talk capabilities; and a global Tier 1 Internet backbone. The company’s customer-focused strategy has led to improved first call resolution and customer care satisfaction scores. For more information, visit www.sprint.com.

About HTC
HTC Corporation (HTC) is one of the fastest growing companies in the mobile phone industry. By putting people at the center of everything it does, HTC creates innovative smartphones that better serve the lives and needs of individuals. The company is listed on the Taiwan Stock Exchange under ticker 2498. For more information about HTC, please visit www.htc.com.

• Source(s): Sprint, HTC & cnet
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