Search Results for: Open RAN
Gartner: Market Guide for 3GPP “5G New Radio (NR)” Infrastructure
Editor’s Note: Most mobile 5G deployments to date are based on 3GPP Release 15 “5G NR” or “NR”in the data plane and Non Stand Alone (NSA), with LTE for everything else (i.e. control plane/signalling, mobile packet core, network management, etc). 3GPP Release 16 will hopefully add ultra low latency, ultra high reliability to the 5G… Read more
ITU Hosted ICT CxO Meeting: achieving ‘self-driving’ IMT-2020/5G networks
Introduction: Innovation to achieve ‘self-driving’ IMT-2020/5G networks, collaboration in the interests of 5G security and the value of ‘open’ network concepts were among the key topics discussed at an invitation-only meeting of ICT industry executives (‘CxOs’) held last week in Dubai, UAE, in conjunction with the Telecom Review Leaders’ Summit. The CxO meeting’s discussions revolved around industry preparations… Read more
SCWS Americas: Verizon and AT&T 5G Roadmaps Differ on FWA vs mobile “5G”
Verizon has no plans for linear or on-demand (or any other form) of pay TV for its “5G” FWA (Fixed Wireless Access) based residential/Verizon Home broadband service, according to Bill Stone, the company”s VP of technology development and planning. Stone stated that in a question from this author (during the Q&A session after his second… Read more
SCWS Americas: Verizon and AT&T 5G Roadmaps Differ on FWA vs mobile “5G”
Verizon has no plans for linear or on-demand (or any other form) of pay TV for its “5G” FWA (Fixed Wireless Access) based residential/Verizon Home broadband service, according to Bill Stone, the company”s VP of technology development and planning. Stone stated that in a question from this author (during the Q&A session after his second… Read more
Nokia & China Mobile collaborate on 5G and AI; Nokia & Tencent on 5G in China
Nokia and China Mobile Collaboration Summary: Nokia and China Mobile have signed an agreement (MoU) to investigate the potential of artificial intelligence (AI) and machine learning to optimize future wireless networks and enable the delivery of new edge cloud computing and “5G” services. As part of the collaboration, the two companies will jointly establish a… Read more
Highlights of 2017 Telecom Infrastructure Project (TIP) Summit
Executive Summary: The Telecom Infra Project (TIP) is gaining a lot of awareness and market traction, judging by last week’s very well attended TIP Summit at the Santa Clara Convention Center. The number of telecom network operators presented was very impressive, especially considering that none were from the U.S. with the exception of AT&T, which presented… Read more
Verizon’s Huge Increase in Fiber Investments for “5G” Small Cell Backhaul & FTTP
Verizon Communications’ recent surge in buying fiber assets has little to do with its FiOS video and broadband Internet access. Yet the company expects to benefit from the investments, Senior Vice President Kyle Malady said at the Fiber Connect conference this week. He said Verizon is doubling down on fiber to fuel 5G network builds…. Read more
Will Outsourcing of Managed Services and Network Maintenance Make Telecoms More Competitive?
Introduction: Managed services and outsourcing of wireless and wireline network operations has become an emerging trend in the global telecom industry. Here are a few recent examples: -Last year, Embarq outsourced its Network Operation Centers (NOCs) to Nokia Siemens Networks (NSN). -In a blockbuster deal announced a few months ago, Sprint announced it will pay… Read more
IMT-2030/6G Spectrum Sharing: The Roles of WRC-27, NTIA and ITU-R WP 5D
Introduction: Spectrum sharing is emerging as a core requirement for IMT 2030/6G, as policymakers and operators seek additional capacity in bands already supporting federal, satellite and other incumbent services. A “Spectrum and Test Strategy for the 6G Era” panel was held online as part of the 3rd edition of RCR’s 6G Forum on October 6,… Read more
1.6T Ethernet Packet Loss Problem Solved: PHY-Layer Buffer Exhaustion with MAC-Layer Credit-Based Flow Control
Introduction: As network fabrics scale to support next-generation AI clusters and workloads, the industry is confronting a harsh physical-layer reality. Recent laboratory benchmarks evaluating 1.6 Terabit Ethernet (1.6T) data streams confirm that under saturated, wire-speed workloads, traditional packet-forwarding logic triggers instantaneous Physical layer (PHY) memory buffer exhaustion. Recently released laboratory validation data provides the first… Read more