Zobrazeno 1 - 10
of 889
pro vyhledávání: '"Robert Schober"'
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 3624-3640 (2024)
As Internet of Things (IoT) devices proliferate, sustainable methods for powering them are becoming indispensable. The wireless provision of power enables battery-free operation and is crucial for complying with weight and size restrictions. For the
Externí odkaz:
https://doaj.org/article/27f885ee60604ad2801bedda21bd737e
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 3212-3228 (2024)
In this paper, we investigate joint 3-dimensional (3D) trajectory planning and resource allocation for rotary-wing unmanned aerial vehicle (UAV) synthetic aperture radar (SAR) sensing. To support emerging real-time SAR applications and enable live mi
Externí odkaz:
https://doaj.org/article/911866d51cc141d9a004f85906ddccea
Autor:
Andreas Ettner-Sitter, Agata Montagner, Jonas Kuenzel, Kathrin Brackmann, Maximilian Schäfer, Robert Schober, Florian Weber, Thiha Aung, Christina Hackl, Silke Haerteis
Publikováno v:
Organoids, Vol 3, Iss 1, Pp 1-17 (2024)
Although significant improvements have been made in the treatment of pancreatic cancer, its prognosis remains poor with an overall 5-year survival rate of less than 10%. New experimental approaches are necessary to develop novel therapeutics. In this
Externí odkaz:
https://doaj.org/article/67e424d9d4014ab49bdae919f98ea6e9
Autor:
Mohammad Javad Salariseddigh, Vahid Jamali, Uzi Pereg, Holger Boche, Christian Deppe, Robert Schober
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 1101-1122 (2024)
Various applications of molecular communications (MCs) feature an alarm-prompt behavior for which the prevalent Shannon capacity may not be the appropriate performance metric. The identification capacity as an alternative measure for such systems has
Externí odkaz:
https://doaj.org/article/81586c513228453baad630d10a37a14b
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 4, Pp 1999-2049 (2023)
Extremely large-scale antenna arrays, tremendously high frequencies, and new types of antennas are three clear trends in multi-antenna technology for supporting the sixth-generation (6G) networks. To properly account for the new characteristics intro
Externí odkaz:
https://doaj.org/article/c01eb403c09e4dcbb9defc21c1640c53
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 3, Pp 2005-2023 (2022)
In this paper, we study resource allocation algorithm design for multi-user orthogonal frequency division multiple access (OFDMA) ultra-reliable low latency communication (URLLC) in mobile edge computing (MEC) systems. To meet the stringent end-to-en
Externí odkaz:
https://doaj.org/article/97c12a5905804ebaa98ef18261cc7b27
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 3, Pp 391-410 (2022)
This paper develops mathematical models for molecule harvesting transmitters in diffusive molecular communication (MC) systems. In particular, we consider a communication link consisting of a spherical transmitter nano-machine and a spherical receive
Externí odkaz:
https://doaj.org/article/d5e1fb49b3df4dd08c5842c022f36374
Autor:
Bruno Clerckx, Yijie Mao, Robert Schober, Eduard A. Jorswieck, David J. Love, Jinhong Yuan, Lajos Hanzo, Geoffrey Ye Li, Erik G. Larsson, Giuseppe Caire
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 2, Pp 1310-1343 (2021)
In the past few years, a large body of literature has been created on downlink Non-Orthogonal Multiple Access (NOMA), employing superposition coding and Successive Interference Cancellation (SIC), in multi-antenna wireless networks. Furthermore, the
Externí odkaz:
https://doaj.org/article/1cab8d3371084202a74c0108a498e8e0
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 2, Pp 144-167 (2021)
In this article, we study two novel massive multiple-input multiple-output (MIMO) transmitter architectures for millimeter wave (mmWave) communications which comprise few active antennas, each equipped with a dedicated radio frequency (RF) chain, tha
Externí odkaz:
https://doaj.org/article/f7a72350a696431d9d95c8cf35464451
Publikováno v:
IEEE Access, Vol 9, Pp 129672-129691 (2021)
We consider the uplink of firefly ultra dense networks which combine the promising features of ultra dense deployment and centralized processing. In these networks, a large number of remote radio units which we denote as firefly nodes (FNs) are spati
Externí odkaz:
https://doaj.org/article/634e15feb7564182adbc7bfb009cb16f