dc.contributor.author | Mehmood, Kashif | |
dc.contributor.author | Palma, David | |
dc.contributor.author | Kralevska, Katina | |
dc.date.accessioned | 2023-03-02T14:40:22Z | |
dc.date.available | 2023-03-02T14:40:22Z | |
dc.date.created | 2022-10-27T19:31:04Z | |
dc.date.issued | 2022 | |
dc.identifier.isbn | 978-1-6654-0694-9 | |
dc.identifier.uri | https://hdl.handle.net/11250/3055498 | |
dc.description.abstract | Intent-based networking (IBN) provides a promising approach for managing networks and orchestrating services in beyond 5th Generation (B5G) deployments using modern service-based architectures. Public safety (PS) services form the basis of keeping society functional, owing to the responsiveness and avail-ability throughout the network. The provisioning of these services requires efficient and agile network management techniques with low-overhead and embedded intelligence. IBN incorporates the service subscribers in a model-driven approach to provision different user-centric services. However, it requires domain-specific and contextual processing of intents for abstracted management of network functions. This work proposes an intent definition for PS services in B5G networks, as well as a processing and orchestration architecture for a push-to-talk (PTT) use case. The simulation results show that PTT services adhere to the key performance indicators of access time and mouth-to-ear latency bounded by approximately 250 and 150 milliseconds, respectively, with an additional overhead experienced during the intent processing in the range of 20-40 milliseconds. This validates the premise of IBN in providing flexible and scalable management and service orchestration solution for PS next generation networks. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | IEEE | en_US |
dc.relation.ispartof | IEEE Conference on Network Softwarization NetSoft | |
dc.title | Mission-Critical Public Safety Networking: An Intent-Driven Service Orchestration Perspective | en_US |
dc.title.alternative | Mission-Critical Public Safety Networking: An Intent-Driven Service Orchestration Perspective | en_US |
dc.type | Chapter | en_US |
dc.description.version | publishedVersion | en_US |
dc.source.pagenumber | 37-42 | en_US |
dc.identifier.cristin | 2065804 | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |