Tatap Perets | University Of Buea,Cameroon (original) (raw)

Papers by Tatap Perets

FTTH Optic Fiber Network Monitoring, 2024

As Fiber-to-the-Home (FTTH) optical networks become the backbone of high-speed internet access, e... more As Fiber-to-the-Home (FTTH) optical networks become the backbone of high-speed internet access, effective monitoring tools are essential to ensure optimal performance and quality of service (QoS). This study explores the use of Wireshark, an open-source network protocol analyzer, for monitoring FTTH optical fiber networks. By leveraging Wireshark’s packet capture capabilities, network administrators can perform real-time traffic analysis, identify bottlenecks, and diagnose faults within the fiber infrastructure. The analysis covers key metrics such as latency, bandwidth utilization, and error detection at various layers of the network stack, offering deep insights into traffic flow and protocol behavior. This paper also demonstrates the role of Wireshark in monitoring crucial FTTH elements, including Optical Network Terminals (ONTs), Optical Line Terminals (OLTs), and GPON interfaces. Furthermore, it outlines best practices for using Wireshark to troubleshoot performance issues, ensuring network stability and enhancing user experience. The results affirm Wireshark’s utility as a low-cost, flexible solution for FTTH network monitoring, providing both novice and expert users with actionable data to maintain network health

AI-based Models for Fault Management in Optical Networks, 2024

The main objective is to know how AI can be applied in optical network fault management. Traditio... more The main objective is to know how AI can be applied in optical network fault management. Traditional network fault management are dependent of system administrators and there is too much human error that can happen during operations. That's why AI is a great tool to be used in future network fault management. There are currently many challenges within network fault management, and this makes an opportunity for AI to be implemented. The studies shows that AI subpart "supervised learning" is the most popular used in network fault management. AI have shown that there is potential to tackle problems such as detection, prediction and also improve the system as whole.

Angels, 2024

Understanding the angelic dimension

4G LTE Basic Knowledge, 2024

A simplified understanding of the 4G Network

Moving to the 5G, 2023

A general description of the evolution of mobile networks, highlighting the 5G network

AI-Driven Wireless Energy Harvesting in Massive IoT for 5G and Beyond, 2022

Massively data-intensive applications provided by the Internet of Things (IoT) necessitate techno... more Massively data-intensive applications provided by the Internet of Things (IoT) necessitate technological improvements and wireless communications evolution beyond fifthgeneration (5G) networks. In recent years, wireless techniques such as multiple-input and multipleoutput (MIMO) and beaming have been used extensively to explore the benefits of future networks. Also, the trend of massive IoT, artificial intelligence (AI) and cognitive computing are used to restrict the spectrum utilization capability of 5G and beyond.

6G, Vision for the Future, 2021

In telecommunications, 6G is the sixth generation standard currently under development for wirele... more In telecommunications, 6G is the sixth generation standard currently under development for wireless communications technologies supporting cellular data networks. It is the planned successor to 5G and will likely be significantly faster. Like its predecessors, 6G networks will probably be broadband cellular networks, in which the service area is divided into small geographical areas called cells. Several companies (Nokia, Ericsson, Huawei, Samsung, LG, Apple), as well as several countries (China, South Korea, and Japan), have shown interest in 6G networks.

5G Presentation, 2021

5G is the future network technology and has three requirements: eMBB, uRLLC and mMTC. 20Gbps Dl a... more 5G is the future network technology and has three requirements: eMBB, uRLLC and mMTC. 20Gbps Dl and 10Gbps Ul. Stand alone and Non stand alone architectures, network slicing and more

GUL (GSM / UMTS / LTE) Interoperability Strategy + ZTE PS Core Network Solution, 2021

Interoperation is required in multi-layer networks We should ensure data and voice continuity as ... more Interoperation is required in multi-layer
networks
We should ensure data and voice
continuity as we move across multiple
frequency bands(TDD and FDD),
standards (LTE, UMTS, GSM), and
coverage scenarios [1]

Dimensioning and Coverage of Molyko City by LTE Network using Atoll 3.3

The spreading impact of development in the world today is leading to a dynamic change in areas, f... more The spreading impact of development in the world today is leading to a dynamic change in areas, from rural to urban. This places Engineers in a tougher situation in knowing how to install their networks in specific zones on the globe. With the growing application for of wireless services, and the capacity of 2G networks and 3G is reaching saturation point [3]. Over the last decade, the world of communication has experienced a tremendous increase in mobile data traffic due to the growing popularity of mobile internet, mobile TV, IP telephony, multimedia online gaming, etc… This phenomenon has revealed the inadequacy of 2G networks (GSM, GPRS, and EDGE) and 3G UMTS to support these requirements in order to remain competitive in the near future, thus forcing mobile communication industries to engage in the discovery of new technologies that will enhance user experience by increasing bandwidth and reducing cost per bit usage with higher QoS [4]. In order to address the high speed data and multimedia transport needs of operators, the 3GPP, a collaborative group of international standards bodies and telecommunications companies, has introduced a new high-speed and low latency radio access method for mobile communications systems-Long Term Evolution (LTE)/LTE-Advanced [5]. Thanks to Long Term Evolution network (LTE), the "area change" is solved: by considering adequate parameters and carrying out careful work and planning, the installation of networks in towns is easier, and they do not suffer loss of money or equipment. LTE can be designed for every sector: open country, rural, suburb, urban, metropolitan and Cosmo metropolitan, depending on the density. LTE networks are intended to bridge the functional data exchange gap between very high data rate fixed WLANs and very high mobility cellular networks. For LTE network to experience its full functional capabilities it must be well-planned and deployed effectively. The dimensioning phase which comprises of two fundamental processes namely the coverage planning and the capacity planning is a very crucial step in the deployment of any LTE network [6]. With 3GPP freezing Release 8 in 2008, LTE standards are now in a mature state. LTE systems adopt advanced radio link technologies in the air interface, including OFDM, AMC, and HARQ. From the perspective of LTE network design, these technologies and algorithms improve network performance but increase system complexity as well [7].

INVESTIGATION OF WI-FI (ESP8266) MODULE AND APPLICATION TO AN AUDIO SIGNAL TRANSMISSION

Technology goes ahead exponentially with each year whether we do something or not. With the same ... more Technology goes ahead exponentially with each year whether we do something or not. With the same speed engineers work hard to reduce the size of every electronic device or component and loose most of the wiring. If you look back 20 years ago a device was called portable if you could rise it in your arms and carry up. Today nothing is portable if it can't fit in your pocket. Nowadays devices, either they are made for regular or industrial use, are based on wireless communication technology and the main reason is not to get rid of wires, but to be able to interconnect between them. Meanwhile buying a wireless device became natural for everyone and price for Wi-Fi Ready equipment lowered with time passing. While you read this, a WiFi microchip has no more than 5mm length and can be powered with as low as 10 micro Amps during sleep period. In this article we are going to test one of the cheapest and easy to use WiFi development platform, the ESP8266 Arduino compatible device. 1.2 PROBLEM STATEMENT Nowadays, everything is moving toward the Internet of Things (IoT). Devices employ microchips connected to the internet. A lot of work is put in place when dealing with the manual configuration of devices. With this module, many IoT projects can be performed, one including the transmission of audio signals over a great distance, even up to 1 km.

Implementation of AVoIP Live Broadcasting Technology, 2018

3G UMTS Network Planning and Optimization using Atoll-Case Study: North Morocco , 2021

The cellular networks have experienced a rocket change from the first generation to the fifth. An... more The cellular networks have experienced a rocket change from the first generation to the fifth.
Analog communications was quickly replaced by digital in the 80s, and nowadays we talk abot
mobile broadband and high connectivity in 5G systems. This is a proof that mobile
communications has increased its needs from subscribers, such as high data rates and high
media sharing. A lot of applications are being done today, from SMS and voice to VoIP, vide o
streaming and IoT. However, it is crucial to understand the previous generations as they serve
as backbone to the latter ones, and also because some areas around the globe have not yet fully
deployed the 4G and 5G technologies.
This project work has for goal to be a mastery guide in understanding the 3G UMTS system
and to plan and optimize the network for a case study of the country of Morocco. Several factors
need to be taken into consideration for proper radio network planning and optimization.
Keywords : 3G, UMTS, WCDMA, RNP, Atoll, Optimization

Drafts by Tatap Perets

State Space Control of Systems Tutorial Solution, 2021

In this solution we get the state space representation of the system and check if it is controlla... more In this solution we get the state space representation of the system and check if it is controllable and observable

Thesis Chapters by Tatap Perets

MACHINE LEARNING-BASED BREAST CANCER DETECTION: A CASE STUDY, 2023

The detection of breast cancer is a very crucial task even the most seasoned doctors can't perfor... more The detection of breast cancer is a very crucial task even the most seasoned doctors can't perform with a hundred percent accuracy. Late detection of the tumor has caused a significant number of deaths each year. Fortunately, the introduction of artificial intelligence hashelped solve this worry in the field. The aim of our study is to develop a more accurate way of diagnosing breast cancer using machine learning. Our solution involves the use ofartificial intelligence methods like Convolutional Neural Networks to diagnose breast cancer. The algorithm is realized in Python environment. The result shows that this method is far more efficient than all other techniques, achieving accuracy above 97%. Moreover, a web app is also deployed for user-friendliness, in order to detect any subsequent samplepatient image. This solution could be greatly used in the field ofmedicine to perform earlyand accurate detection of the tumor, and will go a long way to prove that technology can revolutionize the way we live.