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INTERACTION BETWEEN TELECOMS AND DRONES

September 5, 2022 Telecom

1- Drones are increasingly used in the deployment and operation of telecom networks. They are therefore used to check the quality of mobile network coverage, particularly in football stadiums. This allows the necessary measures to be taken in real time to implement actions in order to improve network performance. 2– Drones can help telecom operators to quickly and ... Read More »

Interview with the director of Lte magazine

July 5, 2022 Telecom

Interview conducted by Mr. Diop Youssef with Mr. Ahmed Khaouja, director of Lte magazine, on the occasion of the 7th anniversary of Lte magazine. 1-Number 43 is online, marking the 7th year of publication of Lte magazine; a brilliant story. How do you explain this longevity in a very difficult environment? Answer: It’s true to publish a technology magazine once ... Read More »

The need to reduce the standardization divide

July 5, 2022 Telecom

standardization is vital for the development of telecom networks: The standard refers to a set of features describing a material or non- material object. Generally, the search for the establishment of standardization is a useful and non-binding action, undertaken by market players. Standardization makes it easier for these players to open new markets, achieve economies of scale and optimize trade ... Read More »

Understanding standardization in eight points

July 5, 2022 Telecom

By René Serres 1- What is a standard? Specific standards allow the harmonious functioning and development of a system. Telecommunications networks are an example of systems where standards play an important role. 2- The reason for standardization: Standardization is vital to all areas and in particular to national and international telecommunications, in order to guarantee quality of service and ... Read More »

The NANOSATELLITES – Concept, challenges and prospects

May 3, 2022 Telecom

STATE OF THE ART OF NANOSATELLITES 1.1. Classification of satellites To start the space age, three small satellites were the first to be launched into low Earth orbit (LEO) during the International Geophysical Year (IGY) from 1957 to 1958: Sputnik I, Explorer I and Vanguard 1: Figure 1: Views of the space segments of the Sputnik I, Explorer I and ... Read More »

Understanding nano-satellites in eight points

May 3, 2022 Telecom

1-The nano satellites that have appeared for 20 years, have attracted the attention of scientists because of their low cost compared to the importance of their usual space missions launched by large powerful countries. 2-A nanosatellite is a small satellite weighing 1 to 10kg. The nanosatellites developed by the university space centers (CSU) are of the CubeSat type, they have ... Read More »

Why optical fiber has the advantage over satellite networks

May 3, 2022 Telecom

Development in the satellite telecommunications sector is in the process of resuming projects from the end of the last century which have not had the expected success. Will they have more chances to succeed this time around? OneWeb was taken over by the British government because of Brexit and the need to have their sovereignty over the navigation system. Even ... Read More »

Interview with Kamal Ammor, Commercial Director of Nortis Telecom.

May 3, 2022 Telecom

1- Before we begin, could you briefly introduce Nortis Telecom? Nortis Telecom is a leading VSAT telecommunications operator in Morocco, founded by the Norwegian incumbent operator Telenor (Norway Telecom) more than 22 years ago, then integrated into the international Eurona group. Present on several continents and countries, with a very prestigious client portfolio in different line of businesses (National Defense ... Read More »

5G private networks: tsunami approaching with the “Cloudification” of corporate telecoms.

March 4, 2022 Telecom

By Mr. Louis Naugès Managing Director of DHASEL Innovation in France (*) Mr. Louis Naugès (*) and A.Khaouja 15 years ago, in 2006, we witnessed the birth of the Public Cloud in its infrastructure dimension, IaaS (Infrastructure as a Service), with AWS, Amazon Web Services. At the time, “serious” people questioned the relevance of this decision by Jeff Bezos, CEO ... Read More »

EVOLUTION OF WI-FI AND ITS USES

March 4, 2022 Telecom

Introduction: Wi-Fi is a wireless local area network technology using devices operating on the IEEE 802.11 standards. Wi-Fi uses ISM (Industrial, Scientific and Medical) radio waves which are frequency bands that can be used freely in a small space for various applications. Wi-Fi is a regulatory innovation from the Federal Communications Commission (FCC) which first decided on the use of ... Read More »

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Given the importance of the November event (COP27), we are dedicating this issue to sustainable development instead of metaverse that will the topic of our next issue. The Anthropocene, which can be translated as "the age of man", corresponds to the period of time during which human activities have impacted the environment enough to constitute a distinct geological change. This realization urged him to look for a way that will avoid a tragic end to this human adventure. Then, was born the "sustainable development", which expresses the wish of the man to last on this planet without having to return to the conditions of our distant ancestors and without precipitating its disappearance.

Sustainable development for humans means protecting natural resources, using less polluting technologies, controlling global warming... Today, however, we are exposed to a serious and major challenge where it is difficult to avoid global warming while continuing the overconsumption of energies with the various pollutions such as the radioactive nuclear waste. According to several experts, “we have entered the era of the consequences” of an industrial revolution, called progress, which began in the 19th century and continues, catastrophically, even today. Obviously, the perilous and threatening repercussions for our existence are well known: climate change, deterioration of the environment, depletion of resources, destruction of ecosystems, disappearance of plant and animal species... And the situation which seems irreversible, mobilizes major debates and extraordinary assemblies every year to consider life-saving actions such as what will be discussed at COP27 this month.

Regarding global warming, the latest report from the IPCC (Intergovernmental Panel on Climate Change) are alarming and states that we are far from containing global warming at 1.5°C. For instance, of the 197 countries that signed Scotland's pact during COP 26 held in November 2021, only 23 countries have committed to a plan to reduce CO2 emissions by 45% by 2030 compared to the 2010 level. If we continue on the same trajectory, the average temperature of our planet will be increased by 4 degrees by 2100, whereas it has only increased by 0.7 degrees throughout the entire 20th century. Several consequences on our life are to be expected, for example, a modified rainfall and frequent storms and cyclones. As for the energy produced by nuclear power plants, even if it is considered by some countries as clean and decarbonized energy, it nevertheless remains harmful to the environment. Indeed, it produces, downstream, radioactive waste which requires up to 100,000 years to completely get rid of its radioactivity. And currently, few countries have mastered the management of the burial of this radioactive waste, which would be around 400,000 tonnes today since the emergence of the very first nuclear power plant. Despite the holding of several international meetings on this subject, few concrete measures have been taken to save our planet. And we are witnessing two major historical movements: - The philosophical school: radically changing our way of life - The technological school: designing energy efficiency equipment To better understand of this issue dedicated to the protection of our planet, we offer two interviews. The very first, conducted with Mr. Bertrand Piccard on the sidelines of COP 27 in November 2022. Mr. Bertrand Piccard is the president of the Solar Impulse foundation, one of whose missions is to label the industrial products respecting ecology while ensuring financial profitability for companies. The second interview was conducted with Mr. Grandjean who is a great expert in the fight against global warming. And who co-chaired the “mission on the price of carbon at European level”. Mr. Grandjean keeps repeating that the future of the planet and its inhabitants is at stake now.

To complete this special issue, we propose you "The modern time and and eternity" contribution by Mr. Ahmed Khaouja. Finally, the next issue of Lte magazine, the 46th, will be on the universe of metaverses.