Blar i NTNU Open på forfatter "Bjørnstad, Steinar"
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2) Cloud Radio Access Networks (C-RAN) and optical Mobile backhaul and fronthaul
Hailu, Dawit Hadush (Master thesis, 2016)Increasing mobile data traffic due to the rise of both smartphones and tablets has led to high-capacity demand of mobile data network. To meet the ever-growing capacity demand and reduce the cost of mobile network components, ... -
Achieving Guaranteed Performance for Protection Traffic in Smart Grid Wide- Area Networks
Adrah, Charles Mawutor; Kamath, Aditya K.; Bjørnstad, Steinar; Tahiliani, Mohit P. (Chapter, 2019)Recent years, tele-protection applications in utility grids have been deployed using Ethernet. However, Ethernet without Time Sensitive Network (TSN) mechanisms is non-deterministic. Hence, challenges of the queuing delays ... -
An Innovative Synchronization Technique for OpMiGua-based Mobile Backhauls: The IEEE 1588v2 HPTS Scheme
Puleio, Francesco (Master thesis, 2010)Legacy mobile backhauls are based on Time Division Multiplexing. Due to the current evolving of mobile traffic, a major change to a packet-based network is seen as inevitable. This means that the TDM signal cannot be used ... -
Applications of 5G in Offshore Communication
Clifford, Toby (Master thesis, 2023)Det lanseres non-standalone 5G-nettverk i Norge som neste steg i overgangsperioden fra standalone LTE til standalone 5G. Vi analyserer hvordan 5G kan brukes offshore – for eksempel på olje- og gassplattformer, for å ... -
Classifying Router Types and Network Path Changes in Local Networks Using Ping
Smebye, Martin (Master thesis, 2019)Da ping ble skrevet i 1983, ble det hovedsaklig sett på som et verktøy for å estimere avstanden mellom klienten som kjørte programmet, og en annen node i nettverket klienten var koblet til. Siden den gang har Internet ... -
Cloud Radio Access Networks (C-RAN) and Optical Mobile Fronthaul and Backhaul Networks-1
Sultana, Kazi Afroza (Master thesis, 2019)På grunn av økt etterspørsel av mobil datatrafikk og applikasjonsbaserte tjenester, tenker telekomoperatører å forbedre nettverksarkitekturen. Femte generasjon (5G) er den nyeste mobile generasjonen som har som mål å støtte ... -
Comparing Power Consumption of Networks Employing Different Optical Networking Techniques
Elserud, Katrine (Master thesis, 2010)This thesis has put the light on the power consumption in network systems. The power consumption of ICT systems have lately been an interesting and important topic worldwide. The growth of Internet has expanded and up til ... -
Control plane of an OpMiGua network: Simulation or analytic study, analysing the feasibility of suggested solutions.
Rahmati, Mohammad Yaser (Master thesis, 2008)This report contains the introduction and result of the master s thesis studied in the last semester of my study in the NTNU in 2008. The thesis was about studying a control plan for OpMiGua by using the existing technologies ... -
Demanding services and applications in optical packet networks
Molla, Dereje Mechal (Master thesis, 2013)A wide range of advanced services and applications are being developed day by day. And it?s quite attractive to identify the requirements of these services and applications in terms of QoS performance needs such as bandwidth ... -
Detecting network anomalies in Ethernet /MPLS/IP networks using high resolution delay measurements
Henriksen, Ingvild Sørum (Master thesis, 2022)I dagens samfunn blir fler og fler tjenester digitalisert. Dette fører til at mer data flyter gjennom nettverkene, og et økende behov for å ha sikre nettverk for å unngå å få data på avveie. Denne studien undersøker i ... -
Effektredusering i optiske nett ved bruk av integrert hybrid optisk nett
Dobbe, Kjetil (Master thesis, 2014)Størrelsen på internett har eksponentiell vekst på grunn av økt datatrafikk per bruker, samtidig som antall brukere eksploderer. Dette har ført til en stor økning i energiforbruk, som skaper utfordringer for både ytelsen, ... -
Employing Ethernet Multiple Spanning Tree Protocol in an OpMiGua network
Veisllari, Raimena (Master thesis, 2010)Hybrid optical packet/circuit switched networking architectures are increasingly becoming an interesting research field. They integrate and combine the high resource utilization of statistically multiplexed packet switched ... -
Ethernet in Cars, enabling self-driving functionality
Asamoah-Okyere, Joseph (Master thesis, 2018)Notwithstanding the fact that Ethernet has been with us for a very long time, it was never used in cars until recently. This is because, Ethernet didn t meet the Original Equipment Manufacturer s (OEM s) re- quirement for ... -
Fusion network performance experiment
He, Kefu (Master thesis, 2013)Hybrid optical packet/circuit switched networking architectures are increasingly becoming an interesting research field. They integrate multiple switching techniques to achieve better quality of service and to improve ... -
Fusion Network Performance: An Integrated Packet/Circuit Hybrid Optical Network
Sanchez Gomez, Edgar Gerardo (Master thesis, 2013)IP traffic increase has resulted in a demand for greater capacity of the underlying Ethernet network. As a consequence, not only Internet Service Providers (ISPs) but also telecom operators have migrated their mobile ... -
How a Control Plane Policed DDoS Attack Impacts the Latency of Time-Critical Offshore IoT Traffic
Bruleite, Hanne Malmin (Master thesis, 2020)5G har nylig blitt introdusert, noe som vil gjøre det mulig å bruke tids-kritiske applikasjoner som har strenge krav til pålitelighet og forsinkelse. Applikasjoner som har slike krav er også kjent som applikasjoner som ... -
Minimizing Delay and Packet Delay Variation in Switched 5G Transport Networks
Bjørnstad, Steinar; Veisllari, Raimena; Chen, David; Tonini, Federico; Raffaelli, Carla (Peer reviewed; Journal article, 2019)A key requirement in 5G networks is the demand of minimizing transport delay. In this paper we propose and explore novel mechanisms for minimizing packet delay and delay variation in 5G mobile transport networks. Different ... -
Multi Protocol Label Switching Transport Profile (MPLS-TP) in OpMiGua hybrid network
Katsavos, Christos (Master thesis, 2010)This thesis presents the combination of MPLS-TP protocol with an integrated hybridnetwork, the Opmigua network. It is presented that the MPLS-TP protocol is applicableand follows all the requirements to be compatible with ... -
OTN switching
Knudsen-Baas, Per Harald (Master thesis, 2011)Increasing traffic volumes in the Internet put strict requirements to the architectureof optical core networks. The exploding number of Internet users, andmassive increase in Internet content consumption forces carriers ... -
Polarization Sensing In an Urban Environment - Exploring The Sensing Potential of Telecom infrastructure
Gjesdal, Jostein (Master thesis, 2023)Optiske fibernettverk har blitt hovedtransportmiddelet for informasjon i den moderne verden. Etterhvert som det globale fibernettverket vokser, åpner det seg muligheter for nye komplementære anvendelser i tillegg til de ...