4g - News, Features, and Slideshows
4g in pictures
Traffic jams may become even more of an aggravation than they are today as mobile networks struggle to handle a rapidly increasing number of connected cars.
By Mikael Ricknäs | 22 May, 2015 04:13
High-end smartphones offer high-speed wireless connections -- but few mobile operators have made the infrastructure investments required to keep up with them. The arrival of cheaper phones with 300Mbps LTE capabilities may encourage that investment.
By Mikael Ricknäs | 20 May, 2015 23:34
A way to let cellular operators share Wi-Fi frequencies without jamming up Internet service is now in the spotlight at the U.S. Federal Communications Commission.
By Stephen Lawson | 06 May, 2015 07:34
Telstra managed yesterday to hit speeds of up to 590 megabits per second using LTE-Advanced carrier aggregation on its network, the telco's group managing director for networks, Mike Wright, said today.
By Rohan Pearce | 23 April, 2015 12:25
Intel's acquisition of mobile network assets from silicon vendor Mindspeed Technologies will give the chip giant what it needs to extend the Intel architecture throughout mobile operator networks, helping the carriers upgrade hardware and roll out new services more quickly, according to Intel.
By Stephen Lawson | 17 December, 2013 23:48
LTE is simultaneously being pushed forward on several fronts, and the result for users will be faster networks, better coverage and the ability to access networks while travelling abroad.
By Mikael Ricknäs | 28 June, 2013 10:37
Operators and telecom equipment vendors are showing a growing interest in small cells, which aim to give users improved coverage and speeds.
By Mikael Ricknäs | 04 April, 2013 12:48
More subscribers, networks with better coverage and devices that can be used in more countries are converging to make LTE roaming a more viable proposition, with some operators already offering such services on a limited scale and more on the way.
By Mikael Ricknäs | 25 March, 2013 17:45
The following report, is based on a global survey of 706 IT and security professionals conducted in the United States, Canada, Germany, United Kingdom, Australia and New Zealand. The goal of the survey was to capture data on current attitudes and trends with mobile devices and IT security. This is the third survey on this topic and this report evaluates differences in responses to similar questions asked over the past two years.
Security professionals need to know how to plug the security gap from Layers 3 to 7, and protect against multi-layer attacks, with a full proxy security architecture.
- US Senate blocks NSA surveillance reform bill
- Amazon rules Gartner's magical box
- Google gives Android developers new tools for tracking app performance
- Microsoft offers Windows 10 carrot, threatens with stick
- US Senate leader pushes to extend NSA phone dragnet
- IBM defends use of temp visa workers
- Marines test augmented reality battlefield
- Pebble Time smartwatch to begin shipping on May 27
- Adblock browsers for Android and iOS to keep mobile ads, tracking at bay
- Torque G02 smartphone doesn't mind a saltwater dunk
- The Upload: Your tech news briefing for Friday, May 22
- Factory reset in Android phones leaves sensitive user data behind
- Secom security drone follows, photographs intruders
- Alibaba's UC Browser found leaking users' data
- Freelance hacking site vows to clean up dodgy listings