National Research and Education Network: A Global Research Network

A National Research and Education Network (NREN) is a global research network that connects research and education institutions across the world. This network provides a high-speed and secure connection for researchers to share data, collaborate on projects, and access resources.

The NREN is designed to facilitate international collaboration and knowledge sharing among researchers. It's like a global research library, where experts from different countries can access and share information.

One of the key features of the NREN is its ability to connect institutions in different countries, facilitating international collaboration and research. This is particularly useful for researchers working on global issues, such as climate change or pandemics.

By connecting researchers across the world, the NREN enables the sharing of knowledge, expertise, and resources, driving innovation and progress in various fields.

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A National Research and Education Network, or NREN, is a national network dedicated to the education and research community, providing network infrastructure and digital services to those who need them.

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NRENs are specialized networks that support high-speed connections, far superior to typical commercial networks, with low latency and constant jitter, making them ideal for transferring large volumes of scientific and academic data.

Around the world, 140 countries have their own NREN, each dedicated to supporting their teaching and research communities.

NRENs are designed to meet the demanding needs of the research and education community, providing bandwidths that are far superior to commercial networks.

These networks guarantee the supply of several digital services that facilitate and enhance the work of stakeholders in the national research and teaching community.

One of these services is authentication and authorization infrastructure, which provides a set of tools for identity management and secure access to digital resources.

A single NREN can serve a large number of students, faculty, researchers, and staff, providing advanced connectivity services and enabling resilient, high-capacity Internet access.

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National research and education networks, or NRENs, are a vital part of the academic and research landscape. They serve as incubators of creativity and innovation, often spilling over into society.

NRENs play a crucial role in bridging the digital divide between institutions in different geographical areas with varying levels of ICT services. This helps to create a more level playing field for research and education.

By providing unique opportunities for training and attracting young scientists, NRENs help stimulate the national research agenda. This is crucial for countries that need to attract and retain talented researchers to stay competitive.

The benefits of National Research and Educational Networks (NRENs) are numerous and exciting. They are incubators of creativity and sources of innovation that often spill over to society.

NRENs have given us incredible technologies like the Internet and the World Wide Web, which have revolutionized the way we live and work. These networks are considered strategic assets of economic and social value.

By closing the digital divide, NRENs ensure that academic and research institutions in different geographical areas have access to the same level of ICT services. This helps to level the playing field and promote fairness.

NRENs provide unique opportunities for training skilled people, attracting young scientists, and attracting researchers from different countries and disciplines. This helps to stimulate the national research agenda and attract expertise from around the world.

Participating in international projects is also made possible by NRENs, giving researchers access to state-of-the-art facilities in areas with development potential. This is a game-changer for research and education.

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National research and education networks, or NRENs, offer a wide range of services to their community members. These services are designed to meet the demanding needs of the education and research community.

Dedicated high-speed networks are the most fundamental service provided by NRENs, ensuring reliable and highly available connections. NRENs also provide network services and applications, such as e-learning services that leverage videoconferencing for distance learning.

E-learning services stimulate new techniques for teaching and learning, while integration of digital libraries and archived content makes it easier for researchers to access relevant information. NRENs foster advanced research by providing next-generation infrastructure, allowing the national scientific community to remain at the forefront of research development.

Here are some of the key services offered by NRENs:

These services are essential for ensuring the transfer of large volumes of scientific and academic data, and guarantee the supply of digital services that facilitate and enhance the work of stakeholders in the national research and teaching community.

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The backbone of a National Research and Education Network (NREN) is its high-speed infrastructure. This is made possible by the provision of High Bandwidth (Gbps) connectivity required for particular types of research.

NRENs are designed to meet the demanding needs of the community they serve, providing bandwidths far superior to typical commercial networks. This is essential for ensuring the transfer of large volumes of scientific and academic data.

One of the key benefits of NRENs is the opportunity of economies of scale. By procuring connectivity services and applications from service providers as one single network entity, administrative and operational burdens are offloaded from individual members to the NREN organization.

Around the world, 140 countries have their own NREN dedicated to supporting their teaching and research communities. These networks are designed to be safe, resilient, and high-speed national academic networks.

Here are some key statistics about the RCTS Network in Portugal:

The RCTS Network serves more than 600,000 students, faculty, researchers, and staff across the country, ensuring the provision of advanced connectivity services and enabling resilient, high-capacity Internet access.

We provide a range of services to support the education and research community. Our network infrastructure is designed to meet the demanding needs of this community, with bandwidths far superior to typical commercial networks.

Our services include dedicated high-speed, reliable, and highly available networks, which is the most fundamental and important service we provide. We also offer network services and applications, e-learning services, and integration of and access to digital libraries and archived content.

Our e-learning services leverage our platforms and services to stimulate new techniques for teaching and learning, such as videoconferencing for distance learning. This is especially useful for students and teachers who need to collaborate remotely.

We provide advanced research capabilities through our next-generation based high bandwidth infrastructure. This allows the national scientific community to remain at the forefront of research development.

In addition to these services, we also provide consultancy services, such as advanced security services for intrusion detection and prevention. This is especially valuable for institutions that may not have the financial or expertise resources to provide these services on their own.

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We also promote our members' interests through activities such as lobbying and awareness campaigns. This helps to ensure that the needs of the education and research community are represented at the national level.

Here are some of the digital services we provide:

We also provide a range of other services, including technology transfer and lower cost of high bandwidth internet access, services, and applications.

NRENs charge their clients for transmission services using two major pricing schemas: flat rate and usage-based pricing. The flat rate schema is the most commonly used, with each fixed-bandwidth connection charged a fee that allows unlimited use up to the physical maximum flow rate.

The flat rate schema has a significant disadvantage: it's expensive to set up and maintain the accounting system, which includes costs of personnel, hardware, and software. This can be a challenge for government-financed organizations that receive fixed funds.

JANET, a European NREN, is the only one that uses the usage-based pricing schema for its transatlantic links. This schema is also used by NRENs in Chile and New Zealand.

The usage-based pricing schema has some advantages, including the ability to move to a variable quality of service model, which is being implemented on the Internet. This allows for traffic prioritization and bandwidth reservation, making better use of network resources.

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NRENs in geographically close countries often connect in regional NREN clusters to promote collaboration between their research communities.

Canada's NREN connects to a global "network of networks" – more than 100 other NRENs throughout the world.

These connections enable researchers to share resources, collaborate on projects, and access a vast pool of knowledge.

Regional NREN clusters are a key part of this global network, fostering cooperation and innovation among research communities.

Some of the most prominent worldwide NREN clusters exist, with many more on the horizon.

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Canada's NREN is a remarkable network that connects over 750 Canadian universities, colleges, cégeps, research hospitals, government research labs, school boards, business incubators and accelerators. This extensive network allows researchers and students to collaborate and access global research instruments, high-performance computing centres, and datasets, making distance irrelevant.

The NREN is governed and managed by a committee consisting of the president of CANARIE and the leaders of the provincial and territorial networks. This ensures that the network is well-coordinated and effective.

The NREN is funded through a combination of sources, including the Government of Canada's NREN Funding Program, as well as provincial and territorial governments, and organizations that connect to provincial or territorial networks. This diverse funding model helps to sustain the network and support its continued growth.

The NREN has leveraged over $1B in global investments in global research and education networks (GREN), demonstrating its significant impact and influence in the research and education community. This investment has enabled the NREN to expand its reach and capabilities, benefiting researchers and students across Canada.

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NREN finances are a crucial aspect of these networks. They are funded by a combination of government subsidies and user fees.

User fees are charged by the backbone operator for the services it provides, including transmission services, which cover the operating costs of the network. These fees can be periodic or non-periodic, depending on the service.

The biggest part of a user fee is the fee for transmission services, which covers the operating costs of the backbone and international links. International links are a significant concern for NRENs, especially in Europe, where prices are high compared to the United States.

Government subsidies can cover both operating and development costs. Ministries of Science, Technology, or Education are often responsible for allocating these subsidies.

Some NRENs, like DARENET and ARNES, are government-subsidized, meaning they rely heavily on government funding. Others, like SURFNET and SWITCH, are user-financed, meaning they rely on user fees for their income.

The funding models used by NRENs can be classified into three categories: user-financed, government-subsidized, and mixed. The mixed model is the most common, where both user fees and government subsidies are used to fund the network.

Here's a breakdown of the funding models used by some European NRENs:

The organizational structure of a National Research and Education Network (NREN) is designed to involve the users and stakeholders in the decision-making process. This structure typically includes an Association of Users, which is founded by government bodies and research, education, and academic institutions.

In some NRENs, commercial users can also be members of the Association. For example, HUNGARNET has two categories of membership: ordinary membership for research and education institutions, and sponsoring membership for any person or organization.

The Assembly, or meeting of users, is a key part of the organizational structure. It takes place on a regular or ad hoc basis and allows for feedback from users, discussion of important issues, and strategic decision-making. The Assembly elects a management board and a technical advisory body.

The management board makes strategic decisions between consecutive meetings of the assembly. The technical advisory body advises the management board, assembly, and users on technical matters. This body usually consists of networking experts from participating institutions.

Here's a breakdown of the organizational structures of some European NRENs:

Collaboration is key to the success of National Research and Education Networks (NRENs). In Canada, our provincial and territorial NREN partners connect directly to institutions and serve the research, education, and innovation sectors in their regions.

Globally, NRENs are connected through a network that enables continuous service improvement, joint project execution, and innovation stimulation. This is evident in Europe, where the 39 existing entities are connected through GÉANT, a regional association that connects more than 50 million users across Europe.

Canada's NREN partners, like those in Europe, benefit from collaboration and connectivity. By working together, they can improve services and stimulate innovation, ultimately benefiting the research and education community.

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The National Research and Education Network (NREN) is a government-sponsored network that aims to consolidate regional, national, and international networks.

The NREN is planned to provide communication facilities not only to scientists and faculty, but also to the general public. This is a unique aspect of the network.

Cooperation between industry and the Federal government is crucial for the NREN's success, as the initial financial outlay for startup will be enormous. The federal government has proposed legislation to provide funding for this project.

The NREN has been partially implemented through NSFNET, and the federal government has created objectives for the network, labelling it the National Information Infrastructure.

Many uses exist for the NREN, including distance learning, cooperative research, life-long learning, and easier access to information.

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In the USA, the Biomedical Informatics Research Network (BIRN) promotes advances in biomedical and health care research through a cyber infrastructure that facilitates data sharing and multi-institutional collaboration.

Sponsored by the National Institute of Health, BIRN is creating an environment that encourages biomedical scientists and clinical researchers to make new discoveries by facilitating sharing, analysis, visualization, and data comparisons across laboratories.

The growing BIRN consortium currently involves more than forty research groups from more than twenty-five universities and hospitals interconnected by Internet2's Abilene Network.

This network provides the backbone for all distributed data and computational resources within the BIRN.

NRENs have a unique position of trust between governments, educational & research institutions, and the private sector. They're recognized as pools of independent experts in their countries and often provide guidance on national and international policies.

Their technical capabilities also set them apart, with the capacity to handle bursts of intense data transport on demand. This is essential for research projects that suddenly need to transport large amounts of data across the globe.

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NRENs are recognized as pools of independent experts within their countries, providing guidance on national and international policies on education, research, innovation, and IT.

This unique position of trust is a result of their role between governments, educational & research institutions, and the private sector, making them a vital link in the development of policies that impact these areas.

Many NRENs are frequently called upon to provide guidance, leveraging their expertise to shape policies that benefit the broader community.

NRENs are designed to handle massive amounts of data transfer with ease, ensuring that world-class research can be conducted without interruptions.

This is made possible by the technical engineering of NRENs, which allows them to support bursts of intense use.