Searched for: subject%3A%22mobile%255C%2Bnetworks%22
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Kalntis, M. (author), Iosifidis, G. (author)
The design of Open Radio Access Network (O-RAN) compliant systems for configuring the virtualized Base Stations (vBSs) is of paramount importance for network operators. This task is challenging since optimizing the vBS scheduling procedure requires knowledge of parameters, which are erratic and demanding to obtain in advance. In this paper, we...
conference paper 2022
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de Winkel, J. (author), Tang, Haozhe (author), Pawełczak, Przemysław (author)
We present an architecture for intermittently-powered wireless communication systems that does not require any changes to the official protocol specification. Our core idea is to save the intermediate state of the wireless protocol to non-volatile memory within each connection interval. The protocol state is then deterministically restored at...
conference paper 2022
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Belzer, Nick (author)
Mobile networks deal with an increasing portion of the IP Traffic due to the significant growth in the number of mobile devices and the accompanied lifestyle. A large fraction of this IP traffic is spent on duplicate transfers for the same resources. Previous work has shown that a Content Delivery Network (CDN) based on edge-nodes can reduce...
master thesis 2021
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Abel, Felix (author)
In this thesis, we propose a new class of pairwise frequency, multi-domain time synchronization and ranging algorithms for anchorless mobile networks of asynchronous nodes. We apply these techniques and study network and mission level aspects of time synchronization to Orbiting Low Frequency Array for Radio astronomy (OLFAR), a proposed...
master thesis 2021
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Kayser, Wouter (author)
The Internet of Things (IoT) has been an enormous trend in the past few years and is expected to dominate business strategies the coming decade. IoT allows for the automation of processes, which increases productivity and reduces needed manhours. Interconnectivity between devices allows for exponential value creation due to Metcalfe’s law, as...
master thesis 2021
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Ayala-Romero, Jose A. (author), Garcia-Saavedra, Andres (author), Costa-Perez, Xavier (author), Iosifidis, G. (author)
Supporting Edge AI services is one of the most exciting features of future mobile networks. These services involve the collection and processing of voluminous data streams, right at the network edge, so as to offer real-time and accurate inferences to users. However, their widespread deployment is hampered by the energy cost they induce to...
conference paper 2021
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Saxena, Rochal (author)
The environmental policy of KPN has an objective of reducing CO2 emissions and energy consumption to contribute in making the planet more sustainable. This thesis project researches the potential for reducing energy consumption and, consequently, the operational costs of the KPN LTE network. There are various resources in a mobile network which...
master thesis 2018
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Kleinrouweler, Jan Willem (author), Meixner, Britta (author), Bosman, Joost (author), Van Den Berg, Hans (author), Van Der Mei, Rob (author), Cesar, Pablo (author)
Frequent variations in throughput make mobile networks a challenging environment for video streaming. Current video players deal with those variations by matching video quality to network throughput. However, this adaptation strategy results in frequent changes of video resolution and bitrate, which negatively impacts the users' streaming...
conference paper 2018
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Nair, Varun (author)
Narrowband Internet-of-Things (NB-IoT), recently introduced by 3GPP, is a relevant Radio Access Technology (RAT) solution for deployment within smart grids, the electricity grids of the future, due to the need to provide low-cost connectivity to a large number of smart meters installed in households. Outage Restoration and Management (ORM), a...
master thesis 2017
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Stankus, I.P. (author)
Since the advent of radio communications, radio spectrum has been increasingly getting crowded with different kinds of applications. Different radio communications systems have been developed for various purposes and multiple actors became interested in using these systems at the same time and space. Such situation inevitably led to the point...
master thesis 2015
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Jamali-Rad, H. (author)
Wireless networks have revolutionized nowadays world by providing real time cost-efficient service and connectivity. Even such an unprecedented level of service could not fulfill the insatiable desire of the modern world for more advanced technologies. As a result, a great deal of attention has been directed towards (mobile) wireless sensor...
doctoral thesis 2014
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Lustenhouwer, S.Y.J. (author)
Simultaneous developments in the mobile telecommunications industry and in cloud computing are providing the opportunities for a mobile cloud computing (MCC) paradigm to emerge. While still in its infancy, a paradigm shift is to be expected that will create a mobile cloud ecosystem with new mobile cloud concepts and service offerings that are...
master thesis 2014
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Pruteanu, A. (author), Dulman, S. (author)
With the increased adoption of technologies likewireless sensor networks by real-world applications, dynamic network topologies are becoming the rule rather than the exception. Node mobility, however, introduces a range of problems (communication interference, path uncertainty, low quality of service and information loss, etc.) that are not...
journal article 2012
Searched for: subject%3A%22mobile%255C%2Bnetworks%22
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