Zobrazeno 1 - 10
of 2 558
pro vyhledávání: '"G. Larsson"'
Publikováno v:
IEEE Access, Vol 12, Pp 106895-106911 (2024)
Cell-free massive multiple-input-multiple-output (CF-mMIMO) networks incorporate a cell-free architecture with distributed antennas in a geographical area, and aim to deliver high data rates and support large numbers of users. It is crucial that such
Externí odkaz:
https://doaj.org/article/5f45948e854c4f559272af3fda74cead
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 1639-1655 (2024)
CELL-FREE massive multiple-input multiple-output (MIMO) is a promising technology for next-generation communication systems. This work proposes a novel partially coherent (PC) transmission framework to cope with the challenge of phase misalignment am
Externí odkaz:
https://doaj.org/article/0512386aa9064aa589b061dd847cae89
Autor:
Anaïs Llorens, Ludovic Bellier, Alejandro O. Blenkmann, Jugoslav Ivanovic, Pål G. Larsson, Jack J. Lin, Tor Endestad, Anne-Kristin Solbakk, Robert T. Knight
Publikováno v:
iScience, Vol 26, Iss 10, Pp 107653- (2023)
Summary: Emerging research supports a role of the insula in human cognition. Here, we used intracranial EEG to investigate the spatiotemporal dynamics in the insula during a verbal working memory (vWM) task. We found robust effects for theta, beta, a
Externí odkaz:
https://doaj.org/article/8ff21e2ed9d848daab0ce230511f9322
Publikováno v:
Nursing Open, Vol 10, Iss 3, Pp 1879-1888 (2023)
Abstract Aim The aim was to illuminate how nurses experience person‐centred care planning using video conferencing upon hospital discharge of frail older persons. Design Care planning via video conferencing requires collaboration, communication and
Externí odkaz:
https://doaj.org/article/b138b7e16b274895840220b3fd20b3aa
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 3, Pp 2329-2346 (2022)
This work proposes novel synchronous, asynchronous, and session-based designs for energy-efficient massive multiple-input multiple-output networks to support federated learning (FL). The synchronous design relies on strict synchronization among users
Externí odkaz:
https://doaj.org/article/30f3dff847a2470a8f93ed32b8af353e
Autor:
Markus K.H. Wiedmann, Ingunn V. Steinsvåg, Tovy Dinh, Magnus D. Vigeland, Pål G. Larsson, Hanne Hjorthaug, Ying Sheng, Inger-Lise Mero, Kaja K. Selmer
Publikováno v:
Brain and Spine, Vol 3, Iss , Pp 101745- (2023)
Introduction: Moyamoya disease (MMD) is a chronic cerebrovascular steno-occlusive disease of largely unknown etiology. Variants in the RNF213 gene are strongly associated with MMD in East-Asia. In MMD patients of Northern-European origin, no predomin
Externí odkaz:
https://doaj.org/article/da8936527c30432eb9a204d12fc05516
Autor:
M Saleh, D Leonard, E Svenungsson, I Gunnarsson, L Rönnblom, A Zickert, G Larsson, E Trysberg, B Jacobsson, A Rudin, C Sjöwall, AA Bengtsson, J Andreas, M Stockfelt, A Torell, H Puttonen, H Strevens, M Majcuk Sennström, K Christenson, J Bylund, A Lundell
Publikováno v:
Lupus Science and Medicine, Vol 9, Iss Suppl 2 (2022)
Externí odkaz:
https://doaj.org/article/37b1757e61d241b785a73b726bc1debf
Autor:
Staffan Fridell, Mats G. Larsson
Publikováno v:
Futhark: International Journal of Runic Studies, Vol 11, Pp 155-165 (2021)
Externí odkaz:
https://doaj.org/article/72c93d222ba24e90b42eee7aa531dd8e
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 2, Pp 456-470 (2021)
In this work, we study age-optimal scheduling with stability constraints in a multiple access channel with two heterogeneous source nodes transmitting to a common destination. The first node is connected to a power grid and it has randomly arriving d
Externí odkaz:
https://doaj.org/article/b84704840ae141279732f6679cecfa81
Autor:
Narges Mohammadi Sarband, Ema Becirovic, Mattias Krysander, Erik G. Larsson, Oscar Gustafsson
Publikováno v:
IEEE Open Journal of Circuits and Systems, Vol 2, Pp 253-264 (2021)
User activity detection in grant-free random access massive machine type communication (mMTC) using pilot-hopping sequences can be formulated as solving a non-negative least squares (NNLS) problem. In this work, two architectures using different algo
Externí odkaz:
https://doaj.org/article/152e9e972e3441d1803a56af92e221f5