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Tag: open ran

  • NTT DOCOMO and Nokia Launch Multi-Vendor O-RAN Base Station Platform

    NTT DOCOMO and Nokia Launch Multi-Vendor O-RAN Base Station Platform

    NTT DOCOMO began commercial operations on September 9 for a multi-vendor base station platform built on open radio access network standards in Japan.

    The deployment allows DOCOMO to combine Nokia base station equipment with O-RAN-compliant radio units supplied by different vendors across LTE and 5G networks.

    DOCOMO deployed Nokia AirScale equipment incorporating Levante data-processing and Ponente control-processing technologies to handle more radio units while reducing power consumption.

    Hardware Details and Power Savings

    This updated equipment handles more radio units per site than DOCOMO’s previous Nokia gear while drawing less power. Lower electricity demand directly reduces operating costs across dense urban grids where base station density is highest.

    Under open interface specifications, engineers can pair the central processing base with high-power transmitters for suburban coverage or compact transceivers for city spaces. DOCOMO uses this modular mix to adjust capacity without replacing full base station stacks.

    Multi-Vendor Flexibility in the Field

    Japanese mobile operators have adopted open architecture faster than carriers in North America or Europe. By ending single-supplier reliance on base stations and antennas, DOCOMO forces vendors to compete on unit price, form factor, and power efficiency.

    Field maintenance and troubleshooting carry the main technical risks. Coordinating software upgrades and diagnosing network faults across hardware from different vendors creates operational friction that proprietary setups avoid.

    High-Density Event Deployments

    On September 12, the carrier brought the multi-vendor setup into field service at the 59th Joso Kinugawa Fireworks Festival. DOCOMO mounted the platform inside a mobile cellular vehicle, pairing it with Nokia Dual Boost Massive MIMO hardware to handle surges in data uploads and voice traffic.

    Engineers plan to expand the base station architecture nationwide. Initial site conversions will focus on metropolitan sectors, stadiums, exhibition centers, and outdoor entertainment venues where mobile traffic spikes.

    Roadmap to Autonomous Networks

    Work on the rollout stems from a technical memorandum of understanding DOCOMO and Nokia signed on August 12. That agreement established joint trials for virtualized radio access networks, cloud infrastructure, and AI-directed network management systems.

    Joint testing now focuses on running Self-Organizing Networks and RAN Intelligent Controller automation tools across mixed-vendor hardware fleets as DOCOMO prepares its transmission grid for 5G-Advanced and early 6G standards.

  • Etisalat to deliver first Open RAN implementation in Central Asia

    Etisalat to deliver first Open RAN implementation in Central Asia

    Etisalat partners with Parallel Wireless, Intel, and Supermicro in deploying the world’s first cloud-native Open RAN solutions in Afghanistan — the first Open RAN implementation in Central Asia.

    Hatem Bamatraf, Chief Technology Officer-International, Etisalat Group, said: “The combination of Open RAN, virtualization, and automation will enable Etisalat to meet the needs of our customers most cost-effectively in Central Asia. Being able to use an Open RAN system will help us not only extend our initial investment but also bring new services much faster. Parallel Wireless together with Intel and Supermicro have become true strategic partners and key enablers in undertaking this Open RAN implementation.”

    Mobile network operators in Central Asia are facing strong pressure to evolve their businesses and operations to drive profitability. Addressing these challenges requires industry innovation focused on reducing traditional hardware-defined 2G, 3G, or 4G networks that require expensive and bulky equipment to deploy, operate or upgrade.

    Open RAN solutions are now ready for prime time as Parallel Wireless leads with innovation in Open RAN, including the world’s first network architecture that unifies all mobile connectivity standards – 2G, 3G, 4G, and 5G– under the same software and cloud-native umbrella.

    In Afghanistan, the Open RAN radio hardware ecosystem of Parallel Wireless shall provide Remote Radio Units (RRUs) that will allow Etisalat to replace legacy 2G/3G/4G systems with white box solutions that can be upgraded to 5G in the future.

    Amrit Heer, Director of Sales, Parallel Wireless, said, “We believe it is the ideal time to align and collaborate to solve the key challenges to deliver innovative RAN solutions that are ready for commercial deployment. Implementing our world’s leading O-RAN compliant software platform will allow Etisalat to enable new services to be deployed quickly, seamlessly, and more reliably.”

    Etisalat’s strategic goal is to build and grow wireless networks to provide next-generation digital services to its customers in the region. Working in collaboration with Parallel Wireless, Intel, and Supermicro, this can be achieved by assembling viable solutions that build on an open and modular architecture; improving service agility through cloudification; and reducing operational costs across geographically distributed sites with automation.

    Jeff Sharpe, Director Edge/5G Solutions, Supermicro, commented on this collaboration: “We are pleased to be working with Etisalat, Parallel Wireless, and Intel to enable an open ecosystem of disaggregated RAN solutions using vendor-neutral RAN hardware and software-defined technology based on open interfaces and community-developed standards.”