network slicing
Network slicing is a form of network configuration that enables the creation of multiple virtual networks on top of a single physical network infrastructure. This technique is particularly significant in the context of 5G networks, where it is a fundamental capability, unlike in previous generations such as 4G, which did not support network slicing[1].
Each network slice can be designed with its own unique set of characteristics, including logical topology, security rules, and performance parameters, tailored to meet the specific needs of different applications or services. For instance, one slice could be optimized for high-speed data services, while another could be configured for low-latency communications required by autonomous vehicles or mission-critical applications[1].
Network slicing allows for the efficient use of network resources by dynamically allocating bandwidth and other network resources to different slices based on current demand and service level agreements (SLAs). This dynamic allocation is made possible through technologies such as Software-Defined Networking (SDN) and Network Functions Virtualization (NFV), which provide the necessary automation and flexibility for network management[2].
The use cases for network slicing are diverse and include real-time performance for autonomous vehicle management, capacity for security monitoring systems, support for emerging technologies like IoT, optimized radio access for specific services, and enhanced security for sensitive data traffic[1][3].
In essence, network slicing enables service providers to offer customized and guaranteed network performance for a variety of services over a shared infrastructure, adapting to the needs of different customers and applications. This can lead to improved network efficiency, better user experiences, and the creation of new business opportunities[1][2][3].
For businesses, network slicing offers the potential to tailor network performance to specific tasks, thereby improving operations and creating new revenue streams. It also allows for the separation and prioritization of mission-critical services, ensuring that sensitive data is handled securely and efficiently[3].
Citations:
[1] https://www.techtarget.com/whatis/definition/network-slicing
[4] https://www.ciena.com/adaptive-network/use-cases/5g-network-slicing
[5] https://www.viavisolutions.com/en-us/5g-network-slicing
[6] https://www.telecomhall.net/t/what-is-network-slicing/18487
[7] https://www.ericsson.com/en/blog/2023/10/network-slicing-for-5g-success
[9] https://youtube.com/watch?v=kqpo9LCspiI
[10] https://www.sdxcentral.com/5g/definitions/key-elements-5g-network/5g-network-slicing/
[11] https://www.t-mobile.com/business/resources/articles/5g-network-slicing
[12] https://stlpartners.com/articles/private-cellular/5g-network-slicing-examples/
[13] https://www.celona.io/5g-lan/network-slicing
[14] https://www.rantcell.com/5g-network-slicing.html
[15] https://www.ericsson.com/en/network-slicing/network-slicing-use-cases-series
[16] https://www.blueplanet.com/resources/what-is-network-slicing.html
[17] https://www.cablelabs.com/blog/network-slicing-building-next-generation-wireless-networks
[18] https://www.ericsson.com/en/network-slicing
[19] https://info.support.huawei.com/info-finder/encyclopedia/en/Network+Slicing.html