Zobrazeno 1 - 10
of 91
pro vyhledávání: '"VARVELLO, MATTEO"'
Autor:
Vomhoff, Viktoria, Jang, Hyunseok Daniel, Varvello, Matteo, Geißler, Stefan, Zaki, Yasir, Hoßfeld, Tobias, Lutu, Andra
Traditional cellular service was designed for global connectivity, but business and logistical constraints led to its fragmentation, with deployments limited to individual countries and regions. Initiatives like Mobile Virtual Network Operators (MVNO
Externí odkaz:
http://arxiv.org/abs/2411.19706
In recent years, we have witnessed myriad flavours of Mobile Network Aggregators (MNAs) which exploit the coverage footprint of a handful of base operators to provide global mobile connectivity. Under the MNA model, emerging operators reap the benefi
Externí odkaz:
http://arxiv.org/abs/2408.14923
As of 2022, about 2.78 billion people in developing countries do not have access to the Internet. Lack of Internet access hinders economic growth, educational opportunities, and access to information and services. Recent initiatives to ``connect the
Externí odkaz:
http://arxiv.org/abs/2407.01738
Due to the widespread adoption of "work-from-home" policies, videoconferencing applications (e.g., Zoom) have become indispensable for remote communication. However, they often lack immersiveness, leading to the so-called "Zoom fatigue" and degrading
Externí odkaz:
http://arxiv.org/abs/2405.10422
Generative Artificial Intelligence (AI) is a cutting-edge technology capable of producing text, images, and various media content leveraging generative models and user prompts. Between 2022 and 2023, generative AI surged in popularity with a plethora
Externí odkaz:
http://arxiv.org/abs/2310.17370
The rapid growth of satellite network operators (SNOs) has revolutionized broadband communications, enabling global connectivity and bridging the digital divide. As these networks expand, it is important to evaluate their performance and efficiency.
Externí odkaz:
http://arxiv.org/abs/2310.15808
Location tags are designed to track personal belongings. Nevertheless, there has been anecdotal evidence that location tags are also misused to stalk people. Tracking is achieved locally, e.g., via Bluetooth with a paired phone, and remotely, by pigg
Externí odkaz:
http://arxiv.org/abs/2303.06073
Autor:
Varvello, Matteo, Zaki, Yasir
How does the mobile experience compare between Germany and Nigeria? There is currently no public data or test-bed to provide an answer to this question. This is because deploying and maintaining such test-bed can be both challenging and expensive. To
Externí odkaz:
http://arxiv.org/abs/2209.04129
Autor:
Varvello, Matteo, Katevas, Kleomenis, Plesa, Mihai, Haddadi, Hamed, Bustamante, Fabian, Livshits, Ben
Advances in cloud computing have simplified the way that both software development and testing are performed. This is not true for battery testing for which state of the art test-beds simply consist of one phone attached to a power meter. These test-
Externí odkaz:
http://arxiv.org/abs/2201.12614
Since the outbreak of the COVID-19 pandemic, videoconferencing has become the default mode of communication in our daily lives at homes, workplaces and schools, and it is likely to remain an important part of our lives in the post-pandemic world. Des
Externí odkaz:
http://arxiv.org/abs/2109.13113