In the second of three instalments, Ericsson CTO Håkan Eriksson talks to Telecoms.com about the Internet of Things and volume-based tariffing, the interview was filmed in the Ericsson Hall at Mobile World Congress 2011.
South Korea was the inevitable location for the first demonstration of a new ‘Elastic Cell’ technology that allows multiple cells to serve a handset simultaneously, thus improving performance at the cell boundary. This technology is likely to contribute to the eventual 5G standard.
Network infrastructure vendor Ericsson has reported Q2 earnings down 1% from the year-ago quarter, but up 13% from Q1. “Sales in the quarter year-over-year were driven by growth in the Middle East, China and India, as well as continued capacity business in North America,” said Ericsson CEO Hans Vestberg.
Jonathan Olsson, responsible for security technology at the Ericsson CTO office, talks to Telecoms.com about the evolution of the security landscape, how this is affected by the move to LTE and why the firm is urging industry players to sign up to 3GPP’s SECAM security assurance standards.
With 4G only just reaching commercial maturity 5G is still very much something that remains to be defined. But in this glimpse of the future MCI looks at the access and core technologies that may shape the industry of tomorrow.
Discovering what needs to be done is often the easy part. The real challenge is finding out how to do it. This is certainly the case when it comes to searching for new revenue streams – the major preoccupation of most mobile operators following the shift to digital.
With retail operations in eight countries and a growing portfolio of telecommunications services, Carphone Warehouse is currently Europe’s largest independent mobile retail outfit. Paul Scullion, head of business intelligence at Carphone Warehouse explains how the company is using a combination of big data technologies to help improve retail customer service and eventually, help telcos improve their offerings.