4g - News, Features, and Slideshows
4g in pictures
Mobile carriers have pulled in hundreds of millions in profits through third-party charges tacked onto customers' bills without their consent, according to a report from a U.S. Senate committee.
By Grant Gross | 31 July, 2014 06:52
The organizers of the FirstNet LTE public safety network have the frequencies and standards they need to build the system, and they know where the money's coming from. They know how to get there from here, but it won't be a quick trip.
By Stephen Lawson | 26 July, 2014 09:14
The top three Australian carriers are spending billions upgrading their networks to high-speed 4G LTE services. Customers are just starting to see the new plans and rollout is expected to intensify through the year and well into 2013.
By Adam Bender | 18 December, 2013 09:30
Telstra has announced early access to its 700MHz 4G mobile network for Perth and other communities around Australia.
By Adam Bender | 22 July, 2014 10:05
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
Technology has become the heart and soul of every business, but IT workload and system complexity become more challenging. This whitepaper details the future of IT, the major challenges facing CIOs, and the three ways to transform IT so CIOs can lead the way.
- Some SAP users remain unhappy with pricier Enterprise Support
- Twitter reports a rise in government data requests
- Report: CIA improperly accessed Senate computers
- HP gives OpenVMS new life
- French carrier Iliad offers to buy T-Mobile US
- CISOs still struggle for respect from peers
- PHP gets a formal specification, at last
- University researchers develop glasses-free display
- Qi wireless charging spec gets more flexibility with distance extension
- SAP ties up with Apigee for API management
- Oracle buys TOA Technologies in strike against Salesforce.com
- Tor hints at possible U.S. government involvement in recent attack
- 25G driving Ethernet switch market to $25B
- Great privacy essay: Fourth Amendment Doctrine in the Era of Total Surveillance
- IBM buys access control and identity management firm CrossIdeas