Mobile networks will take the lead in establishing IP multimedia subsystem (IMS)-based next-generation networks (NGNs) and introducing next-generation applications, reports In-Stat. Wireline operators will continue to operate NGN overlays over the next five years, focused on revenue-generating independent point solutions, the high-tech market research firm says.“There is no debate over whether IMS will be deployed,” says Keith Nissen, In-Stat analyst, in a statement. “Since all network equipment is becoming IMS-compliant, carriers will be deploying IMS regardless of their intentions. Mobile networks are evolving to IMS to reduce OPEX. Fixed-line operators, motivated by revenue retention, are deploying IMS-based point solutions on a very pragmatic basis; designed to meet each carrier’s unique business goals. Whether service providers can adapt to meet the challenges of next-generation markets is a question still up for debate.”Other findings from In-Stat’s research, IMS/NGN Network Strategies and Deployments, include: The two main drivers for IMS deployment are OPEX cost reduction and revenue generation. Subscribers to IMS-based services are expected to grow from 10 million in 2007 to more than 500 million by 2011. Spending on IMS control layer equipment will total $12 billion by 2011.Check out our CIO News Alerts and Tech Informer pages for more updated news coverage. Related content feature 4 remedies to avoid cloud app migration headaches The compelling benefits of using proprietary cloud-native services come at a price: vendor lock-in. Here are ways CIOs can effectively plan without getting stuck. By Robert Mitchell Nov 29, 2023 9 mins CIO CIO CIO case study Steps Gerresheimer takes to transform its IT CIO Zafer Nalbant explains what the medical packaging manufacturer does to modernize its IT through AI, automation, and hybrid cloud. By Jens Dose Nov 29, 2023 6 mins CIO SAP ServiceNow feature Per Scholas redefines IT hiring by diversifying the IT talent pipeline What started as a technology reclamation nonprofit has since transformed into a robust, tuition-free training program that seeks to redefine how companies fill tech skills gaps with rising talent. By Sarah K. White Nov 29, 2023 11 mins Diversity and Inclusion Hiring news Saudi Arabia will host the World Expo 2030 in Riyadh By Andrea Benito Nov 28, 2023 4 mins Podcasts Videos Resources Events SUBSCRIBE TO OUR NEWSLETTER From our editors straight to your inbox Get started by entering your email address below. Please enter a valid email address Subscribe