Telefónica has implemented biometric authentication and digital signature technology into its security products, which it will show off at next week's Mobile World Congress.
SIM card vendor Gemalto has launched a full investigation into claims its encryption keys were hacked by US and UK security agencies.
Executives from Bouygues, EE, Telekom Austria and Telekom Deutschland have been shortlisted for Mobile Europe's second annual CTO of the Year award, celebrating excellence and innovation in the European telecoms industry.
Qualcomm has introduced four new CPUs to its mid-tier 600 and 400 series that support high-end features, including LTE-Advanced and 4K video capture.
Samsung has bought digital wallet platform LoopPay and revealed a new LTE public safety platform ahead of Mobile World Congress.
Samsung has entered mass production of its upcoming Exynos 7 Octa SoC, using its new 14nm FinFET process.
Nokia Networks and Telekom Austria Group have announced new virtualisation tests with trials of virtual modems and software defined networking in mobile backhaul.
It is "vital" Europe plays a central role in the development of 5G, Deutsche Telekom has said, as another special interest group exploring the sector was launched.
Alcatel-Lucent has launched a new portfolio of LTE access technologies aimed at helping operators transition to next-generation network architectures such as 5G and NFV.
Tele2 has brought LTE connectivity to the Internet of Things, with the operator claiming it will benefit the security, connected car and advertising sectors.
Ericsson has lifted the lid on several new products targeting next-gen connectivity, including a new 100GE router, a modular radio system architecture and an app optimisation service for operators.
LTE networks are set to cover more than a third (35 percent) of the world's population by the end of 2015, with Europe accounting for almost one in six connections, the GSMA has said.
Operator JT Global has launched LTE across six sites in the Channel Islands, with plans to extend the network from Jersey to nearby Guernsey.