4g in pictures

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  In pictures: HTC One XL unboxing
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  IN PICTURES: Huawei mobile broadband demo truck

• Preview: LG Optimus LTE2

  By Ross Catanzariti | 25 May, 2012 14:45

  The LG Optimus LTE2 is the first smartphone to come with 2GB of RAM.

• Qualcomm to sell Indian broadband operation to Bharti Airtel by 2014

  By John Ribeiro | 24 May, 2012 18:18

  Bharti Airtel has invested about US$165 million to acquire a 49 percent stake in Qualcomm's Indian entities that hold broadband wireless licenses, with the Indian mobile operator eventually taking full ownership, the companies said Thursday.

• ZTE's latest LTE test shows how operators can increase bandwidth

  By Mikael Ricknäs | 24 May, 2012 12:47

  ZTE has successfully completed a hand-over test between two different versions of LTE, allowing operators to more effectively use their spectrum in a way that is seamless to the end user, the company said on Thursday.

• Obama orders agencies to optimize Web content for mobile

  By Grant Gross | 23 May, 2012 20:06

  U.S. President Barack Obama has ordered all major government agencies to make two key services available on mobile phones within a year, in an effort to embrace a growing trend toward Web surfing on mobile devices.

• Obama orders agencies to optimize Web content for mobile

  By Grant Gross | 23 May, 2012 17:58

  U.S. President Barack Obama has ordered all major government agencies to make two key services available on mobile phones within a year, in an effort to embrace a growing trend toward Web surfing on mobile devices.

• Alcatel-Lucent offers managed service to improve mobile network performance

  By Mikael Ricknäs | 22 May, 2012 02:35

  Mobile operators that want help keeping their subscribers happy can get it through a new managed service from Alcatel-Lucent, the company said on Monday.

• In pictures: HTC One XL unboxing

  By Ross Catanzariti | 21 May, 2012 13:35

  The HTC One XL is an identical looking phone to the HTC One X with the added benefit of 4G capability.

• New iPad: 4G no more (sort of)

  By Daniel Ionescu | 14 May, 2012 23:25

  Apple has stopped calling the new iPad "4G-capable" after regulators cracked down on its US-only capability to connect to high-speed LTE networks. Although it is still listed as being "4G LTE capable," the new iPad is now called "Wi-Fi + Cellular" instead of "Wi-Fi + 4G" in the US, UK, Australia, Canada, and several parts of Asia.

• ISP Q&A: vividwireless chief on 4G, how wireless fits in the NBN and ISP filtering

  By Julia Talevski | 29 March, 2010 13:53

  CEO of vividwireless, Unwired and Wireless Broadband Australia, Martin Mercer, talks to ARN about the decision behind launching a 4G network, how wireless will fit in the National Broadband Network (NBN), and ISP filtering.

• Why Intel's Infineon buy is a smart move

  By Jeff Bertolucci | 31 August, 2010 08:18

  Intel has been on a buying binge lately. Just two weeks ago the world's largest chip maker agreed to acquire security vendor McAfee for $7.68 billion, and today it announced plans to buy Infineon Technologies' Wireless Solutions (WLS) division for $1.4 billion.

• 4G killer apps: A top five

  By Paul Kapustka | 08 May, 2010 00:29

  Imagine sitting on the grass in a shady park, watching flawless high-definition television on your connected tablet. Imagine pausing the program and switching over to a video call from your mother.

• HTC EVO 4G: Better than the Nexus One?

  By JR Raphael | 27 March, 2010 10:26

  Sprint's new HTC EVO 4G smartphone is being hailed as the new ruler of the Android empire. But has the crown really been passed?