Voice over wireless LANs (VoWLAN) is fast emerging as one of the most potentially significant converged technologies of the future, seamlessly combining WLANs with VoIP. Although it faces several challenges in its path to wide-scale adoption, consulting company Frost & Sullivan says developments such as the introduction of dual-mode handsets and the ratification of various 802.11 standards indicate a positive market outlook for the rest of this year. The company estimates that revenues for the European VoWLAN market will grow from �6.6 million in 2004 to �1.99 billion in 2010. The 14 mobile phone manufacturers and telcos that comprise the Unlicensed Mobile Access (UMA) group have taken the initiative to allow 802.11-equipped handsets to make calls through their Wi-Fi hotspots. This, says Frost & Sullivan, is a major driver for the VoWLAN market. "It is no surprise, therefore, that the momentum behind UMA is upbeat within the mobile domain, especially from the carriers that stand to gain tremendously from such an initiative," said Luke Thomas, Research Analyst with Frost & Sullivan. "Fixed-line carriers could also use the UMA to provide mobility solutions to their customers, provided they have a Mobile Virtual Network Operator agreement."
Every executive who has approved a connected product roadmap has made a quiet assumption: the network underneath it will still be there. That assumption is about to be tested at a scale the automotive industry has never faced. The global connected vehicle installed base is heading toward a billion units, and the cellular technology most of those vehicles depend on is scheduled to begin its retirement before the end of the decade. For automakers, fleet operators, insurers, and the telecom carriers that serve them, the question is whether the recurring revenue those services promise can survive a connectivity layer with a shorter life than the vehicle carrying it. How Scale Meets an Expiry Date Omdia research forecasts that the global connected vehicle installed base will surpass 1.05 billion units by 2035, up from 473.7 million in 2025. Few installed bases of any kind more than double in a decade, and this one signals that connectivity is moving from premium differentiator to baseline e...