Essays about: "telecommunication system network"

Showing result 1 - 5 of 99 essays containing the words telecommunication system network.

  1. 1. Digital Front End Algorithms for Sub-Band Full Duplex

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Midhat Rizvi; Khaled Al-Khateeb; [2023]
    Keywords : Adjacent Channel Leakage Ratio; Bit Error Rate; Clipping and Filtering; Crest Factor Reduction; Digital front end; Digital Pre-Distortion Error Vector Magnitude; Frequency Division Duplex; Power Amplifier; Peak to Average Power Ratio; Peak Cancellation Crest Factor Reduction; Sub Band Full Duplex; Self-Interference Cancellation; Signal-to-Interference Noise Ratio; Signal-to-Noise Ratio; Turbo Clipping; Time Division Duplex; Technology and Engineering;

    Abstract : Sub-band full duplex is a new communication scheme technology, where a single frequency band is partitioned into sub-bands for downlink (DL) and up-link(UL) transmissions, and both can take place simultaneously. The idea behind the sub-band full duplex development is to improve the throughput, and coverage and reduce the latency of the UL communication by allowing the UL reception during the DL transmission. READ MORE

  3. 2. Prediction Models for TV Case Resolution Times with Machine Learning

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Borja Javierre I Moyano; [2023]
    Keywords : Datasets; Machine Learning ML ; Prediction; Resolution Time RT ; Solve Time; TV Cases; Trouble Tickets TT ; Customer-Related Trouble Tickets Resolution Time; CRM system; BI system; Telecommunications; Dataset; Machine Learning ML ; Prediction; Resolution Time; Solve Time; TV Cases; Trouble Tickets TT ; Kundrelaterade problem Tickets Resolution tid; CRM-system; BI-system; Telekommunikationer.;

    Abstract : TV distribution and stream content delivery of video over the Internet, since is made up of complex networks including Content Delivery Networks (CDNs), cables and end-point user devices, that is very prone to issues appearing in different levels of the network ending up affecting the final customer’s TV services. When a problem affects the customer, and this prevents from having a proper TV delivery service in devices used for stream purposes, the issue is reported through a call, a TV case is opened and the company’s customer handling agents start supervising it to solve the problem as soon as possible. READ MORE

  4. 3. Exploratory Data Analysis of Live 5G Radio Access Network Configuration Data Using Interpretable Machine Learning

    University essay from Linköpings universitet/Databas och informationsteknik

    Author : Fredrik Olsson; Erik Sköld; [2023]
    Keywords : ;

    Abstract : In the increasingly connected world of today, people are more reliant on online services than ever before. To enhance network performance, efforts needs to be made to better understand the telecommunication system. READ MORE

  5. 4. Mapping the Attack Surface of Telecommunication Networks from the Public Internet

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Jayshree Rathi; [2023]
    Keywords : Attack Surface Mapping; Telecommunication; Passive Reconnaissance; Mobile Network Operator; Public Internet; Kartläggning av Attackytan; Telekommunikation; Passiv Rekon- naissance; Mobilnätsoperatör; Offentligt Internet;

    Abstract : The telecommunications sector is increasingly connected to the Internet, resulting in an expanded attack surface accessible from the public Internet. This has increased the availability of information such as IP addresses, open ports, and other network details that anyone from the Internet can access. READ MORE

  6. 5. High Availability in Lifecycle Management of Cloud-Native Network Functions : A Near-Zero Downtime Database Version Change Prototype

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ziheng Zhang; [2023]
    Keywords : Kubernetes; Kubernetes Operator Pattern; Database; High Availability;

    Abstract : Ensuring high system availability is a crucial goal for many organizations, such as Ericsson. In this context, databases play a significant role as they represent a fundamental element that affects system availability within today’s complex technological environments. READ MORE