The story of LTE may be all about data, but voice remains a lucrative, core service for mobile operators. Bringing voice services to LTE is far from straightforward, with numerous choices to be made and challenges faced.
South Korea is one of the world’s most advanced mobile markets, with all three operators running LTE and the race to LTE-A already underway. It serves as an interesting pilot for the promises and pitfalls many other operators will experience in the future.
LTE must be evolved to keep pace with the huge forecast growth in demand for capacity and the need for service enhancement.
A recent study by Arthur D. Little sought to discover what the industry really believes about the impact of LTE European on operator revenue trajectories.
LTE Broadcast is being positioned by a number of leading vendors as a solution that can dramatically improve the delivery of mobile video services, as well as offering a new data offload for certain types of traffic. But is it just mobile TV by another name…
The ITU has long endeavoured to forge a global spectrum harmonisation plan, but the vast differences in availability and specific requirements from country to country have made such a task impossible. Now any hopes of establishing an international roaming band for LTE look set to be dashed on the rocks of fragmentation.
Compared to its predecessors LTE has shot off the starting blocks but it remains a very small part of the overall mobile market. Telecoms.com offers an overview of the current situation and picks out some of the challenges that require further attention.
Brazil’s economy is growing fast, with 40 million people making the transition to the new middle class in the last ten years. But while there is visible wealth in certain areas of big cities like Sao Paulo and Rio de Janeiro there is still huge poverty, both urban and rural. Against this backdrop, communications services are being deployed to change the lives of millions of people.
As many of the world’s operators contend with the capacity crunch, some carriers are finding new purpose and a potential goldmine of use cases for legacy spectrum licenses.
Connected cars represent a major opportunity in the M2M market for an ecosystem that extends beyond telecoms. We look at what that future holds for users driving under the influence of technology.
It’s a lament often made by those at the heady heights of their careers, but who is it tougher on: the bright stars or the team they work with?
It’s been a year for serious cloud investments and networking specialist Cisco has closed out 2012 with a $1.2bn outlay on privately held cloud management company Meraki.
The revelation that Apple is vetting operators’ LTE networks focused the industry once more on the power struggle between carriers and leading device vendors.
Nokia Siemens Networks and Ericsson have implemented contrasting strategies, one favouring specialisation and the other strength in breadth.
Mobile and NFC payment technologies have been on the rise in recent years. But with many merchants and retail outlets still reluctant to invest in the new technologies, and with the rise of fraud in existing solutions, industry participants are divided over how and whether the technology will ever gain widespread acceptance in developed markets.
2012 sees LTE continuing to gain momentum as the fastest growing mobile technology of all time—and the move by several operators to re-farm 1800MHz spectrum represents the beginning of another key trend.
Enterprises are facing a challenge from employees who want to use personal devices to access corporate data. Perceived benefits around cost and productivity are balanced by concerns around device management and security. Mobile operators are positioning themselves to address these concerns and facilitate the trend.
Finding an enterprise that doesn’t rely on Microsoft software is something of a challenge yet, when it comes to mobility, BlackBerry is king. But with software now seen as the key differentiator, how long will this remain the state of play?
Milliseconds can mean millions of dollars in the hyper-competitive world of high-frequency financial trading. Trading institutions are driving demand for ever faster throughput speeds in communication networks that span the globe.
The explosion in cloud computing is driving massive demand for real estate, connectivity and power and hulking data centres are being erected in the frozen wilderness to feed this demand. But at the same time a more subtle evolution is taking place: the network has finally become the computer.