• Optus switches on its 4G network in Newcastle

  Optus will enable its 4G network across Greater Newcastle, Port Stephens, the Hunter Valley and Lake Macquarie next week.

  By Stephanie McDonald | 26 April, 2012 14:17

  Tags: 4G wireless, optus

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  With the new Evo, Sprint gets its signature LTE device

  With its LTE launch just around the corner, Sprint Wednesday took the wraps off its first big-time LTE-capable smartphone, the HTC Evo 4G LTE.

  By Brad Reed | 05 April, 2012 10:45

  Tags: 3G & 4G, 4G wireless, anti-malware, consumer electronics, Google, htc, HTC Evo 4G LTE, networking, security, smartphones, Sprint LTE, wireless

• AT&T outlines spring LTE rollout plans

  AT&T isn't taking a spring break when it comes to LTE deployments.

  By Brad Reed | 13 March, 2012 03:32

  Tags: 3G & 4G, 4g, 4G wireless, at&t, AT&T 4G, AT&T LTE, Long Term Evolution, lte, networking, Telecommunication, wireless

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  FCC axes LightSquared LTE dreams

  Anyone expecting LightSquared to bring LTE services to their neighborhood got a rude awakening today when the Federal Communications Commission said it would not permit the company to run an LTE network on satellite spectrum.

  By Brad Reed | 16 February, 2012 04:44

  Tags: 4G wireless, fcc, Federal Communications Commission, LightSquared, LightSquared LTE, LTE network, LTE wireless, networking, NTI, WiMAX & LTE, wireless

• LTE spectrum: How much do the big carriers have?

  The top U.S. carriers over the past year have stepped up their efforts to grab more spectrum for 4G wireless data services needed to accommodate a seemingly insatiable and exploding population of iPhone, iPad and other mobile device users.

  By Brad Reed | 23 January, 2012 22:31

  Tags: 4G wireless, at&t, consumer electronics, Ericsson, LTE networks, LTE spectrum, networking, smartphones, sprint, verizon, WiMAX & LTE, wireless

Whitepapers about 4G wireless

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  Bandwidth Bandits

  Internet bandwidth is a finite and expensive resource; protect it from spammers, criminals, hackers, timewasters and employee misuse. Your company’s internet link is precious. Not only is it expensive and limited but it is a vital business tool. Yet our analysis shows that companies can lose around a quarter of their internet bandwidth to employee web misuse, streaming media and spam. Imagine if you had to give up a quarter of your office space for non-work activities; it’s inconceivable. But when it comes to internet bandwidth, most companies don’t even know about the loss, let alone take steps to prevent it.