Sustainable solutions for an open future Sustainable solutions for an open future

The benefits of Open RAN

The benefits of Open RAN

If you want a sustainable network, Open RAN provides greater choice, flexibility, and agility for 5G and beyond. It delivers faster innovation, supply chain security, simplified operations, and a more competitive vendor ecosystem.

If you want a sustainable network, Open RAN provides greater choice, flexibility, and agility for 5G and beyond. It delivers faster innovation, supply chain security, simplified operations, and a more competitive vendor ecosystem.

The Fujitsu Open RAN solution encompasses O-RAN-compliant RUs, vCUDUs, fronthaul and backhaul transport, software, and 5G services. While the Fujitsu Open RAN solution is a best-of-breed technology offering, we are committed to Open RAN and know each network is unique. However you want your network configured, Fujitsu Open RAN helps to speed service introduction and reduce total cost of ownership.

The Fujitsu Open RAN solution encompasses O-RAN-compliant RUs, vCUDUs, fronthaul and backhaul transport, software, and 5G services. While the Fujitsu Open RAN solution is a best-of-breed technology offering, we are committed to Open RAN and know each network is unique. However you want your network configured, Fujitsu Open RAN helps to speed service introduction and reduce total cost of ownership.

Sustainable hardware and software solutions

Sustainable hardware and software solutions

At Fujitsu, our purpose is to make the world more sustainable by building trust in society through innovation, which we are applying to the RAN network. For virtual RAN (vRAN), we plan a 50% reduction in carbon dioxide emissions by 2025 compared to conventional base stations. Our RUs support advanced sleep mode that automatically turns PA (power amplifier) on and off according to the traffic, which ultimately leads to the reduction in power consumption. Since RUs consume particularly large amounts of power within a radio access network, the reduction in power consumption contributes significantly

At Fujitsu, our purpose is to make the world more sustainable by building trust in society through innovation, which we are applying to the RAN network. For virtual RAN (vRAN), we plan a 50% reduction in carbon dioxide emissions by 2025 compared to conventional base stations. Our RUs support advanced sleep mode that automatically turns PA (power amplifier) on and off according to the traffic, which ultimately leads to the reduction in power consumption. Since RUs consume particularly large amounts of power within a radio access network, the reduction in power consumption contributes significantly to sustainability transformation. Our Service Management and Orchestration (SMO) uses advanced AI technology that can orchestrate and control Open RAN networks. Applications inside of the SMO perform RU and vCU/DU sleep control depending on traffic and user quality conditions so that they can reduce power consumption, delivering a sustainable transformation for your network. to sustainability transformation. Our Service Management and Orchestration (SMO) uses advanced AI technology that can orchestrate and control Open RAN networks. Applications inside of the SMO perform RU and vCU/DU sleep control depending on traffic and user quality conditions so that they can reduce power consumption, delivering a sustainable transformation for your network.

We are an active member of IOWN (Innovative Optical and Wireless Network) Global Forum, which leads the vision of future communications infrastructure based on leading-edge optical technology and information processing technologies to realize a smarter world in open community with industry leaders (or partners).

We are an active member of IOWN (Innovative Optical and Wireless Network) Global Forum, which leads the vision of future communications infrastructure based on leading-edge optical technology and information processing technologies to realize a smarter world in open community with industry leaders (or partners).

Easy Open RAN system integration

Easy Open RAN system integration

Fujitsu Open RAN Systems Integration solutions allow you to create your best open network while we take care of the integration planning and design, the lab deployment and conformance testing, plus network integration and lifecycle management. Fujitsu makes deployment faster and more flexible with capital and operational cost savings. Innovation and new service introductions are quicker, more responsive, and nimbler.

Fujitsu Open RAN Systems Integration solutions allow you to create your best open network while we take care of the integration planning and design, the lab deployment and conformance testing, plus network integration and lifecycle management. Fujitsu makes deployment faster and more flexible with capital and operational cost savings. Innovation and new service introductions are quicker, more responsive, and nimbler.

highly personalised communication solutions that truly satisfy customers.

Earlier in 2023, DOCOMO adopted the OREX (Open RAN Ecosystem Experience) brand to strengthen the support scheme for international telecom operators in delivering the Open RAN system.

“OREX provides the Open RAN solution, creating a new network experience that is truly open to the world,” explains Sadayuki Abeta, NTT DOCOMO’s Global Head of Open RAN Solutions and OREX Evangelist.

“We closely collaborate with multiple partners across different layers such as software, Communication-as-a-Service (CaaS) or O-cloud, accelerator and server vendors to establish the Open RAN ecosystem while considering commercial operations.

“We offer the Open RAN experience through various means, including pre-integration solutions or packaged solutions,” Abeta adds. “Additionally, we provide a shared open lab where

Dr Sadayuki Abeta

TITLE: GLOBAL HEAD OF OPEN RAN SOLUTIONS/OREX EVANGELIST

COMPANY: NTT DOCOMO

Sadayuki Abeta is global head of Open RAN solutions and OREX evangelist in NTT DOCOMO for creating Open RAN ecosystem globally, and shaping them to meet customer and service provider needs.

He has been working for research, standardization and development of the UMTS/W-CDMA, HPSA, LTE, LTE-Advanced and 5G. From 2005 to 2009, he was a vice chairman of 3GPP TSG-RAN WG1 and rapporteur of LTE and LTE-Advanced. He is an O-RAN executive committee member. From 2018-2022, he was a General Manager of the Radio Access Network Development Department, which is responsible

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