MT Raza, S Lu - IEEE Journal on Selected Areas in …, 2020 - ieeexplore.ieee.org
… procedure takes tens of seconds to recover from control-plane failure, which is very high for operational IMS network. To investigate how IMS faultrecovery procedures work, we perform …
… According to [41], the failurerecovery in virtual IMS (vIMS) takes up to tens of seconds. Therfore, the authors aim to achieve a high level of resilience in vIMS by continuing to serve …
… environment which realizes a Disaster-Recovery-as-a-Service … If we consider a docker level failure, once TfDCK is fired, the (… of a virtualized IPmultimediasubsystem for 5G network …
… manner, network elements of an IPMultimediaSubsystem (… contribution: first, we introduce a failure/repair model of a generic … aimed at characterizing more realistically the recovery time. …
A Dutta, C Makaya, S Das, D Chee, J Lin… - … Multimedia Services …, 2009 - ieeexplore.ieee.org
… number of network nodes which in turn will make the network … , processing, network loads and node failures. One way to … , selfoptimization and self-recovery at the service layer. It …
WE Chen, LY Tseng, CL Chu - Mobile Networks and Applications, 2017 - Springer
… VoLTE (Voice over LTE) based on the IPMultimediaSubsystem (IMS) architecture provides … This paper focuses on handling the service failure. The networkfailure is not in the scope of …
… Abstract—The failure of a single network element composing … (aka performability) of IP MultimediaSubsystem, an SFC … VMs to realize a Disaster-Recoveryas-a-Service paradigm. …
… error control for real-time services and also discusses the influence of asynchronous transfer mode (ATM)-specific vs. IP-specific network … networks onto the errorrecovery mechanisms. …
S Komorita, H Yokota, A Dutta… - … IEEE Symposium on …, 2011 - ieeexplore.ieee.org
… advanced multimediaservices over an all-IP based network, has … the intermediate function could fail or become overloaded … Thus a faster IPsec recovery mechanism would be required. …