Cellcom and Parallel Wireless Deploy Israel's First Autonomous Open RAN 5G Network

Israeli mobile operator Cellcom has launched a groundbreaking pilot with US-based Parallel Wireless to deploy the country's first autonomous 5G Standalone (SA) network built entirely on Open RAN architecture. The project, which went live in early 2026, represents a fundamental shift in how mobile networks are built and operated in Israel and positions the country as a testing ground for next-generation telecom infrastructure.

Breaking the Vendor Lock

Traditional mobile networks rely on proprietary equipment from a small number of vendors — primarily Ericsson, Nokia, and Huawei. Open RAN (Radio Access Network) architecture replaces this closed ecosystem with interoperable components from multiple suppliers, using open interfaces defined by the O-RAN Alliance. The result is a network that can be assembled from best-of-breed components, reducing costs and eliminating single-vendor dependency.

Cellcom's pilot deploys autonomous 5G SA core sites equipped with a RAN Intelligent Controller (RIC), enabling the network to optimize performance dynamically using AI-driven algorithms. The RIC can adjust spectrum allocation, beam forming, and traffic routing in real time, responding to demand patterns without human intervention.

Standalone Core Architecture

A critical distinction of the Cellcom-Parallel Wireless deployment is its use of a 5G Standalone core, meaning it does not rely on legacy 4G infrastructure for signaling and control. SA architecture enables network slicing — the ability to create dedicated virtual networks with guaranteed performance parameters for specific applications such as defense communications, autonomous vehicles, or industrial IoT.

Partner Communications, another major Israeli operator, activated its own SA core in early 2026, but Cellcom's Open RAN approach is unique in the Israeli market. The deployment is one of the first globally to combine Open RAN with a fully autonomous SA core at a commercial scale.

Timing Aligns with Legacy Shutdown

The pilot's timing is strategic. As of January 1, 2026, all 2G and 3G networks in Israel were officially shut down following a July 2025 directive from the Ministry of Communications. The shutdown freed valuable spectrum for 4G and 5G services, but also created urgency for operators to expand their modern network coverage to backfill legacy service areas.

Cellcom has already crossed 35% 5G population coverage and is targeting 60% by the end of 2026. The Open RAN architecture is expected to accelerate rural deployment, as its modular design allows for smaller, more cost-effective cell sites compared to traditional macro towers.

Private 5G Opportunity

The Ministry of Communications has simultaneously introduced regulations allowing private 5G networks at remarkably low costs — just NIS 1,333 ($401) for a five-year license. Frequencies are available in the 2,100 MHz, 3,500 MHz, and 26 GHz bands, opening opportunities for industrial campuses, logistics hubs, hospitals, and defense installations to deploy dedicated 5G networks.

Cellcom is positioning its Open RAN expertise to serve this emerging private network market, offering managed services to enterprises that want 5G capabilities without building their own infrastructure. "Open RAN is not just a technology choice — it's a business model transformation," said Cellcom CTO Lior Rival. "We can now deploy customized network slices for enterprise customers at a fraction of the traditional cost."

Market Context

Israel's telecom MNO market is valued at $3.75 billion in 2026 and projected to reach $3.98 billion by 2031. With Bezeq offering fiber speeds up to 5.0 Gbps and mobile operators racing to expand 5G SA coverage, the convergence of fixed and wireless infrastructure is reshaping the competitive landscape. Cellcom's Open RAN bet positions the operator as a technology leader in an increasingly commoditized market.