Michel Gokan Khan

Michel Gokan Khan
Karlstads Universitet · Department of Mathematics and Computer Science

Ph.D. Student in Computer Science, Cloud Computing/NFV

About

18
Publications
9,256
Reads
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44
Citations
Additional affiliations
June 2018 - January 2020
Ericsson
Position
  • Research Intern
Description
  • Working on next-generation 5G Virtual Evolved Packet Core (vEPC)
October 2017 - present
Karlstads Universitet
Position
  • PhD Student

Publications

Publications (18)
Article
Full-text available
Cloud native computing paradigm allows microservice-based applications to take advantage of cloud infrastructure in a scalable, reusable, and interoperable way. However, in a cloud native system, the vast number of configuration parameters and highly granular resource allocation policies can significantly impact the performance and deployment cost....
Thesis
Full-text available
New services and ever increasing traffic volumes require the next generation of mobile networks, e.g. 5G, to be much more flexible and scalable. The primary enabler for its flexibility is transforming network functions from proprietary hardware to software using modern virtualization technologies, paving the way of virtual network functions (VNF)....
Preprint
Full-text available
Cloud native computing paradigm allows microservice-based applications to take advantage of cloud infrastructure in a scalable, reusable, and interoperable way. However, in a cloud native system, the vast number of configuration parameters and highly granular resource allocation policies can significantly impact the performance and deployment cost....
Article
Full-text available
Network Function Virtualization (NFV) is an emerging technology to consolidate network functions onto high volume storages, servers and switches located anywhere in the network. Virtual Network Functions (VNFs) are chained together to provide a specific network service, called Service Function Chains (SFCs). Regarding to Quality of Service (QoS) re...
Conference Paper
Full-text available
Industry is set to enter in a new revolution (Industry 4.0) backed by high inter-connectivity. Therefore, leveraging virtualization technology to deploy networks as virtualized network functions (VNFs) garnered attention. It helps the network operators and service providers to consolidate several VNFs on fewer of-the-shelf servers. This results in...
Chapter
Full-text available
Edge computing is a distributed computing paradigm which brings the computing infrastructure at the edge of the network and close to the users in order to reduce the latency and improve the user experience. It is the realisation of a concept of an intermediate layer between the users and cloud computing infrastructure to accommodate explosive growt...
Conference Paper
Network Function Virtualization (NFV) becomes the primary driver for the evolution of 5G networks, and in recent years, Network Function Cloudification (NFC) proved to be an inevitable part of this evolution. Microservice architecture also becomes the de facto choice for designing a modern Cloud Native Network Function (CNF) due to its ability to d...
Chapter
Participatory design is a technique which is being used by system designers to involve the end users and product owners throughout the design process. Even though utilizing this approach brings customers to the design process, implementing it requires a budget, a place, time, and other resources. This chapter demonstrates a model-based approach to...
Conference Paper
Online Medical Applications (OMA) has evolved dramatically in the last few years, and, consequently, the number of patients using it has also grown exponentially. Patients who are seeking non-emergency but immediate medical services or consultant may save time and money by approaching online doctors through OMAs instead of visiting them physically...
Conference Paper
Graphical user interface interaction interview (GUI-ii), is a recently purposed method in which designers can remotely co-design and review GUI prototypes by eliminating the need for physical presence of co-designers. However, there are some concerns regarding the accuracy of such remote interview methods, as users do not have any physical interact...
Conference Paper
Discovering insights about Virtual Network Function (VNFs) resource demand characteristics will enable cloud vendors to optimize their underlying Network Function Virtual-ization (NFV) system orchestration and dramatically mitigate CapEx and OpEx spendings. However, analyzing large-scale NFV systems, especially in mobile network environments, is a...
Article
Full-text available
Cloud computing environments (CCEs) are expected to deliver their services with qualities in service level agreements. On the other hand, they typically employ virtualization technology to consolidate multiple workloads on the same physical machine, thereby enhancing the overall utilization of physical resources. Most existing virtualization techno...

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Projects

Project (1)
Project
I'm working within the framework of the recently funded project, entitled “NFVOptimizer: Profiling Network Virtualized Functions and Optimizing their Performance for Telecom Clouds” by the Knowledge Foundation of Sweden. NFV-Optimizer will model the impact of virtualization on Virtual Network Functions (VNFs) and study their behavior as well as their interrelation complexities when they are cascaded to build higher-level frameworks for Network Function Virtualizations (NFVs). Together with our industry partners, our ultimate aim is to model, optimize, design, and implement NFV specific profiling/optimization frameworks to study VNF Service Chains (VNF-SCs), and efficiently optimize them to close the gap between their performance and those of currently deployed counterparts using proprietary boxes. I will work/collaborate closely with our industry partners in the project (Ericsson AB and VoerEir). #cloud-computing #nfv #virtualization