4g - News, Features, and Slideshows
- How fast are HSPA+ and LTE in Australia?
- How fast is Vodafone 4G?
- Telstra to extend 4G network to the sky
- Optus tunes up 4G network with carrier aggregation
4g in pictures
Optus has upgraded its 4G network in four capital cities in Australia with the launch of LTE-Advanced (LTE-A) carrier aggregation technology.
By Adam Bender | 22 September, 2014 10:25
A restructure of the Optus and parent company Singapore Telecommunications (SingTel) will see changes to its leadership team, which includes Optus Australia country chief officer Paul O’Sullivan and SingTel Group Digital L!fe CEO Allen Lew moving into new roles.
By Hamish Barwick | 12 September, 2014 10:23
With the introduction of the Snapdragon 210 chipset, Qualcomm is hoping to push down the cost of LTE smartphones even further.
By Mikael Ricknäs | 11 September, 2014 03:23
By increasing the number of LTE bands to an astonishing 20 on the iPhone 6 models, Apple has paved the way toward global data roaming for the wireless technology. Now mobile operators just have to get their act together and agree on deals to make it a reality.
By Mikael Ricknäs | 11 September, 2014 02:42
Access to high-bandwidth wireless broadband is critical for supporting drones, national defence and autonomous mining equipment, according to presenters from industry and government at the RadComms conference in Sydney today.
By Adam Bender | 10 September, 2014 15:34
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
Bolstered by favorable economics, today’s global botnets are using distributed denial-of-service (DDoS) attacks to target firewalls, web services, and applications, often simultaneously. This DDoS threat spectrum includes conventional network attacks, HTTP and SSL floods, and an emerging wave of low-bandwidth threats, plus the new threat vectors likely to target emerging service platforms.
- NTT DoCoMo launches sensor-laden kids' watch
- Apple's iPhone will go on sale in China on Oct. 17
- Greens seek to limit ASIO hacking powers
- Privacy Commissioner battles Bash vulnerability
- EPIC seeks enforcement action over Arizona data breaches
- China clears iPhone 6 for sale only after security tweaks
- Kaspersky Lab appoints new APAC managing director
- Smart Sparrow wins Gates e-learning grant
- First wave of .melbourne domain names go live tomorrow
- Bernard Geoghegan takes Digital Realty Trust APAC reins
- Apple patches Bash vulnerability in OS X
- Ingogo raises $9 million from Australian investors, crowdfunding
- Telstra to trial public Wi-Fi network in November
- Victoria State Emergency Service extends Pacnet contract
- Second cyberattack hits SuperValu grocery stores' payment systems