Search Results for: Open RAN
China increases funding for semiconductor companies as TSMC warns of 16% revenue fall
Chinese chipmaking suppliers plan to spend 50 billion yuan ($7.26 billion) with backing from the state to strengthen the domestic supply chain as the U.S. curbs tech exports. “We cannot avoid decoupling in semiconductors,” Chiu Tzu-Yin, president of state-backed wafer giant National Silicon Industry Group (NSIG), said at a chip supply chain conference hosted in… Read more
Zayo announces “Waves on Demand,” security enhancements, and network growth
Zayo Group Holdings, Inc (Zayo) today announced a series of expansions and enhancements to its network and services. These include enhanced network protection and an industry-first, on-demand connectivity service, as well as significant growth of its long-haul dark fiber and 400G-enabled routes and modernization of its IP core network. In particular, Zayo plans to build… Read more
Heavy Reading Survey: Network White Boxes and Cell Site Backhaul Connectivity
Heavy Reading’s (owned by Informa) 2023 survey attracted 87 qualified network operator responses from around the world who shared their views on transport deployment issues and timelines, fronthaul networks and RAN centralization, routing and synchronization, and 5G edge connectivity. Network disaggregation has been defined as “The separation of networking equipment into functional components and allowing… Read more
AT&T touts 5G advances; will deploy Standalone 5G when “the ecosystem is ready”- when will that be?
Backgrounder -5G SA Core Network: 5G SA core is the heart of a 5G network, controlling data and control plane operations. The 5G core aggregates data traffic, communicates with UE, delivers essential network services and provides extra layers of security, and all 3GPP defined 5G features and functions. There are no standards for implementation of… Read more
Disaggregation of network equipment – advantages and issues to consider
Introduction (by Alan J Weissberger): Through network disaggregation of hardware and modular software, as proposed by the OCP, TIP, and O-RAN Alliance, network operators can select cheaper/commodity hardware from Taiwanese and/or Chinese manufacturers (ODMs)while using open source software or purchasing software from a trusted source. For example, open source or proprietary software can turn a… Read more
China plans $500 million subsea internet cable to rival US-backed project
Reuters reports that China state-owned telecom firms are developing a $500 million undersea fiber-optic internet cable network that would link Asia, the Middle East and Europe to rival a similar U.S.-backed project, four people involved in the deal told Reuters. The plan is a sign that an intensifying tech war between Beijing and Washington risks tearing… Read more
New DT campus network solution with industrial 5G spectrum
Deutsche Telekom (DT) announced a new campus network solution for business customers. The new service, named “Campus Network M with Industrial Frequencies,” will offer business customers all the benefits of a private 5G network — without the need for additional investments in their own 5G SA core network. New Deutsche Telekom business customer offer enables… Read more
NTT and SES to Deliver Satellite-based Edge and Private 5G Network Solutions to Enterprise Customers
NTT Ltd., a leading global IT infrastructure and services company, and SES, a leading global content connectivity service provider via satellite, today announced a multi-year partnership to use SES satellites to deliver NTT’s Edge as a Service to enterprise customers. The collaboration will bring together NTT’s expertise in networking and enterprise managed services with SES’s unique satellite… Read more
ITU report on preparatory studies for the WRC 23 (Nov 20-Dec 15 in Dubai)
ITU Member States have approved a major report on the technical, operational, and regulatory materials for the preparation of the World Radiocommunication Conference 2023 (WRC 23). The report represents a major step in the preparations for WRC-23 which will be held in Dubai, United Arab Emirates from 20 November to 15 December 2023. It summarizes… Read more
SKT Develops Technology for Integration of Heterogeneous Quantum Cryptography Communication Networks
SK Telecom (SKT) today announced that for the first time in the world, it developed a technology that allows for integrated control and operation of quantum cryptography networks by integrating networks composed of equipment from different manufacturers via software-defined networking (SDN) and distributing quantum keys in an automated manner. So far it was impossible to… Read more