Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Stefan Alfredsson"'
Autor:
Muhammad Tahir Abbas, Karl-Johan Grinnemo, Anna Brunstrom, Pascal Jörke, Johan Eklund, Stefan Alfredsson, Mohammad Rajiullah, Christian Wietfeld
Publikováno v:
Sensors, Vol 24, Iss 17, p 5706 (2024)
Deploying Cellular Internet of Things (CIoT) devices in urban and remote areas faces significant energy efficiency challenges. This is especially true for Narrowband IoT (NB-IoT) devices, which are expected to function on a single charge for up to 10
Externí odkaz:
https://doaj.org/article/6c687d863696429399a042de43c1f7d1
Autor:
Muhammad Tahir Abbas, Karl-Johan Grinnemo, Johan Eklund, Stefan Alfredsson, Mohammad Rajiullah, Anna Brunstrom, Giuseppe Caso, Konstantinos Kousias, Ozgu Alay
Publikováno v:
IEEE Access, Vol 10, Pp 62073-62096 (2022)
The Cellular Internet of Things (CIoT), a new paradigm, paves the way for a large-scale deployment of IoT devices. CIoT promises enhanced coverage and massive deployment of low-cost IoT devices with an expected battery life of up to 10 years. However
Externí odkaz:
https://doaj.org/article/199b2b9c4efc469c87f3667d83a0bb8d
Autor:
Alexander Rabitsch, Karl-Johan Grinnemo, Henrik Abrahamsson, Stefan Alfredsson, Bengt Ahlgren, Anna Brunstrom, Fehmi Ben Abdesslem
Publikováno v:
IEEE Transactions on Mobile Computing. 21:1874-1891
Cooperative Intelligent Transport Systems (C-ITS) enable information to be shared wirelessly between vehicles and infrastructure in order to improve transport safety and efficiency. Delivering C-ITS services using existing cellular networks offers bo
Autor:
Karl-Johan Grinnemo, Muhammad Tahir Abbas, Ozgu Alay, Stefan Alfredsson, Johan Eklund, Sandor Katona, Bela Rathonyi, Anna Brunstrom, Gergely Seres
Publikováno v:
LCN Symposium
In this paper, we study the energy consumption of Narrowband IoT devices. The paper suggests that key to saving energy for NB-IoT devices is the usage of full Discontinuous Reception (DRX), including the use of connected-mode DRX (cDRX): In some case
Autor:
Martino Trevisan, Ali Safari Khatouni, Mohammad Rajiullah, Stefan Alfredsson, Anna Brunstrom, Ozgu Alay, Cise Midoglu, Danilo Giordano
Publikováno v:
MobiWac
Mobile networks have become ubiquitous and the primary means to access the Internet, and the traffic they generate has rapidly increased over the last years. The technology and service diversity in mobile networks call for extensive and accurate meas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c2feabe4142ed28fe7e957d6afa280c
https://hdl.handle.net/11368/3025219
https://hdl.handle.net/11368/3025219
Autor:
Anna Brunstrom, Vincenzo Mancuso, Ozgu Alay, Mah-Rukh Fida, Ali Safari Khatouni, Mohammad Rajiullah, Andra Lutu, Marco Mellia, Stefan Alfredsson
Publikováno v:
WWW
IMDEA Networks Institute Digital Repository
IMDEA Networks Institute
instname
IMDEA Networks Institute Digital Repository
IMDEA Networks Institute
instname
Measuring and characterizing web page performance is a challeng- ing task. When it comes to the mobile world, the highly varying technology characteristics coupled with the opaque network con- guration make it even more di cult. Aiming at reproducibi
Publikováno v:
WCNC
Seamless wireless connectivity and low latency com- munication in mobility scenarios are two fundamental require- ments in the fifth generation networks to effectively cover a broader range of use cases such as massive machine type communications and
Autor:
Ozgu Alay, Miguel Peón Quirós, Andra Lutu, Stefan Alfredsson, Cise Midoglu, Thomas Hirsch, Ali Safari Khatouni, Mohammad Rajiullah, Vincenzo Mancuso, Mohamed Moulay, Anna Brunstrom, Vincenzo Comite, Marco Mellia
Publikováno v:
IMDEA Networks Institute Digital Repository
IMDEA Networks Institute
instname
IMDEA Networks Institute
instname
In this article we present a selection from a vast range of experiments run with MONROE, our open experiment as a service (EaaS) platform for measurements and experimentation in Mobile Broadband Networks. We show that the plat- form can be used to be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed4a273c44a2a968126dc29e1c935a42
http://hdl.handle.net/20.500.12761/693
http://hdl.handle.net/20.500.12761/693
Publikováno v:
TMA
The unprecedented growth of user generated contents yielded by the proliferation of social networks applications, cellular based video surveillance and device-to-device (D2D) communication, makes the cellular uplink communication an attractive topic.
Autor:
Leonardo H. Iwaya, Lothar Fritsch, Tobias Pulls, Albin Zuccato, Sebastian Herold, Simone Fischer-Hübner, Stefan Alfredsson, Leonardo A. Martucci
Publikováno v:
IFIP Advances in Information and Communication Technology ISBN: 9783319997339
World Conference on Information Security Education
World Conference on Information Security Education
In this paper we describe how we designed a massive open online course (mooc) on Privacy by Design with a focus on how to achieve compliance with the eu gdpr principles and requirements in it engineering and management. This mooc aims at educating bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f5c9fa4a824d4bafbc198193f4002cf
https://doi.org/10.1007/978-3-319-99734-6_8
https://doi.org/10.1007/978-3-319-99734-6_8