Searched for: subject%3A%22Wireless%255C%2Btelecommunication%255C%2Bsystems%22
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Ibrahim, A. (author), Math, C.B. (author), Goswami, D. (author), Basten, A.A. (author), Li, H. (author)
Vehicle platooning has gained attention for its potential to achieve an increased road capacity and safety, and a higher fuel efficiency. Member vehicles of a platoon wirelessly communicate complying with industrial standards such as IEEE 802.11p. By exchanging information with other members via wireless communication, a platoon member computes...
conference paper 2018
document
Zulqarnain, M. (author), Stanzione, S. (author), van der Steen, J.L.P.J. (author), Gelinck, G.H. (author), Myny, K. (author), Abdinia, S. (author), Cantatore, E. (author)
This paper presents a 52 μW heart-rate measurement interface for wearable applications, fabricated on a flexible foil with a-IGZO TFTs. The interface consists of a cascaded diode-connected load preamplifier with a gain of 22 dB in 3 kHz bandwidth. The output is provided as a binary PWM waveform, which can be sent to a reader device using...
conference paper 2018
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Nielsen, J.J. (author), Ganem, H. (author), Jorguseski, L. (author), Alic, K. (author), Smolnikar, M. (author), Zhu, Z. (author), Pratas, N.K. (author), Golinski, M. (author), Zhang, H. (author), Kuhar, U. (author), Fan, Z. (author), Svigelj, A. (author)
Electricity production and distribution is facing two major changes. First, production is shifting from classical energy sources such as coal and nuclear power toward renewable resources such as solar and wind. Second, consumption in the low voltage grid is expected to grow significantly due to the expected introduction of electrical vehicles....
article 2017
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Zhao, Z. (author), Karimzadeh, M. (author), Braun, T. (author), Pras, A. (author), van den Berg, J.L. (author)
Network Function Virtualization involves implementing network functions (e.g., virtualized LTE component) in software that can run on a range of industry standard server hardware, and can be migrated or instantiated on demand. A prediction service hosted on cloud infrastructures enables consumers to request the prediction information on-demand...
conference paper 2017
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Xing, H. (author), Ploeg, J. (author), Nijmeijer, H. (author)
Cooperative Adaptive Cruise Control (CACC) improves road throughput by employing intervehicle wireless communications. The inherent communication time delay significantly limits the minimum inter-vehicle distance in view of string stability. Applying a Padé approximation leads to a model with a rational transfer function, which allows many...
conference paper 2017
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Karimzadeh, M. (author), Valtulina, L. (author), van den Berg, H. (author), Pras, A. (author), Liebsch, M. (author), Taleb, T. (author)
conference paper 2017
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Karimzadeh, M. (author), van den Berg, J.L. (author), Schmidt, R.D.O. (author), Pras, A. (author)
The core architecture of current mobile networks does not scale well to cope with future traffic demands owing to its highly centralized composition. Typically, it is believed that decentralization of the network architecture would be a sustainable approach to deal with ever growing amount of mobile data traffic. Nevertheless, the...
article 2017
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Martinez, A.M. (author), Trichias, K. (author), Litjens, R. (author)
Active Antenna Systems (AAS) technology is one of several advanced features that enable a mobile network operator to cost-efficiently increase its network capacity to cope with the exponential mobile data traffic growth and the ever more demanding performance requirements. AAS can be exploited to perform e.g. Virtual Sectorisation (ViS), i.e....
conference paper 2016
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Willemen, P. (author), Laselva, D. (author), Wang, Y. (author), Kovács, I. (author), Djapic, R. (author), Moerman, I. (author)
Mobile network operators (MNOs) are deploying carrier-grade Wireless Local Area Network (WLAN) as an important complementary system to cellular networks. Access network selection (ANS) between cellular and WLAN is an essential component to improve network performance and user quality-of-service (QoS) via controlled loading of these systems. In...
article 2016
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Sanchez-Romaguera, V. (author), Wünscher, S. (author), Turki, B.M. (author), Abbel, R. (author), Barbosa, S. (author), Tate, D.J. (author), Oyeka, D. (author), Batchelor, J.C. (author), Parker, E.A. (author), Schubert, U.S. (author), Yeates, S.G. (author)
article 2015
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Hoffmann, H. (author), Ramachandra, P. (author), Kovacs, I.Z. (author), Jorguseski, L. (author), Gunnarsson, F. (author), Kurner, T. (author)
In recent years Mobile Network Operators (MNOs) worldwide are extensively deploying LTE networks in different spectrum bands and utilising different bandwidth configurations. Initially, the deployment is coverage oriented with macro cells using the lower LTE spectrum bands. As the offered traffic (i.e. the requested traffic from the users)...
article 2015
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Voronov, A. (author), Englund, C. (author), Bengtsson, H.H. (author), Chen, L. (author), Ploeg, J. (author), de Jongh, J.F.C.M. (author), van de Sluis, H.J.D. (author)
This paper presents the architecture of an Interactive Test Tool (ITT) for interoperability testing of Cooperative Intelligent Transport Systems (C-ITS). Cooperative systems are developed by different manufacturers at different locations, which makes interoperability testing a tedious task. Up until now, interoperability testing is performed...
conference paper 2015
document
Sanchez-Romaguera, V. (author), Wünscher, S. (author), Turki, B.M. (author), Abbel, R. (author), Barbosa, S. (author), Tate, D.J. (author), Oyeka, D. (author), Batchelor, J.C. (author), Parker, E.A. (author), Schubert, U.S. (author), Yeates, S.G. (author)
Inkjet printing of functional frequency selective surfaces (FSS) and radio frequency identification (RFID) tags on commercial paper substrates using silver nanoparticle inks sintered using low temperature thermal, plasma and photonic techniques is reported. Printed and sintered FSS devices demonstrate performances which achieve wireless...
article 2015
document
Trichias, K. (author), Litjens, R. (author), Tall, A. (author), Altman, Z. (author), Ramachandra, P. (author)
Vertical Sectorisation (VS) is a feature that exploits the capabilities of Active Antenna Systems (AAS) to improve service performance and network capacity, by splitting a single cell into an inner and outer sector. The attained gains primarily depend on the suitable and timely (de)activation of VS in response to the observed/estimated traffic...
conference paper 2015
document
Zhao, Z. (author), Karimzadeh, M. (author), Braun, T. (author), Pras, A. (author), van den Berg, J.L. (author)
conference paper 2015
document
Trichias, K. (author), Litjens, R. (author), Tall, A. (author), Altman, Z. (author), Ramachandra, P. (author)
The advent of Active Antenna Systems has provided new ways and features for increasing the capacity of mobile networks in order to cope with the ever increasing traffic demand. One such feature is the vertical sectorisation (VS) technique where a cell is divided into an inner and an outer sector by using a second downtilted beam from one antenna...
conference paper 2014
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Altman, Z. (author), Amirijoo, M. (author), Gunnarsson, F. (author), Hoffmann, H. (author), Kovács, I.Z. (author), Laselva, D. (author), Sas, B. (author), Spaey, K. (author), Tall, A. (author), van den Berg, H. (author), Zetterberg, K. (author)
With an increasing number of SON functions deployed in cellular radio networks, conflicts between the actions proposed by independently-designed and distributed SON functions may arise. The process of minimizing the occurrence, and the consequences, of such conflicts is referred to as SON coordination. SON coordination can be achieved either by...
conference paper 2014
document
Stefanovic, C. (author), Popovski, P. (author), Jorguseski, L. (author), Sernec, R. (author)
SUNSEED, 'Sustainable and robust networking for smart electricity distribution', is a 3-year project started in 2014 and partially funded under call FP7-ICT-2013-11. The project objective is to research, design and implement methods for exploitation of existing communication infrastructure of energy distribution service operators (DSO) and...
conference paper 2014
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Wang, Y. (author), Djapic, R. (author), Bergström, A. (author), Kovács, I.Z. (author), Laselva, D. (author), Spaey, K. (author), Sas, B. (author)
Mobile Network Operators (MNOs) are integrating carrier-grade Wireless Local Area Network (WLAN) to cellular networks to improve network performance and user experience. Access network selection (ANS) between cellular and WLAN plays a key role in the integration. Given the complexity of heterogeneous networks characterized by multiple network...
conference paper 2014
document
Kovács, I.Z. (author), Laselva, D. (author), Michaelsen, P.H. (author), Wang, Y. (author), Djapic, R. (author), Spaey, K. (author)
Carrier-grade Wireless Local Area Network (WLAN) is becoming an important complementary system to cellular networks for Mobile Network Operators (MNOs). Network controlled access network selection between cellular and WLAN is an essential functionality to optimize network performance and user experience. Automated configuration and optimisation...
conference paper 2014
Searched for: subject%3A%22Wireless%255C%2Btelecommunication%255C%2Bsystems%22
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