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Hardware distortion in large intelligent surfaces (LISs) may limit their performance when scaling up such systems. It is of great importance to model the non-ideal effects in their transceivers to study the hardware distortions that can affect their performance. Therefore, we have focused on modeling and studying the effects of nonlinear RX-chains in LISs. We first derive expressions for SNDR of a
This paper presents the exploration of GPU-accelerated block-wise decompositions for zero-forcing (ZF) based QR and Cholesky methods applied to massive multiple-input multiple-output (MIMO) uplink detection algorithms. Three algorithms are evaluated: ZF with block Cholesky decomposition, ZF with block QR decomposition (QRD), and minimum mean square error (MMSE) with block Cholesky decomposition. T
Context Developing compilers and static analysis tools (“language tools”) is a difficult and time-consuming task. We have previously presented property probes, a technique to help the language tool developer build understanding of their tool. A probe presents a live view into the internals of the compiler, enabling the developer to see all the intermediate steps of a compilation or analysis rather
LL_KSMB11_160616 Litteraturlista för Introduktion till service management, 15 hp (KSMB11) Litteraturlistan är fastställd av styrelsen för institutionen för service management och tjänstevetenskap 2015-05-19, reviderad 2016-06-16. Litteraturlistan börjar gälla 2016-08-01. Andersson, Göran & Greve, Jan. (2016). Kalkyl och budget - grundläggande om kalkylering och budgetering. Lund: Studentlitteratur
https://www.ses.lu.se/sites/ses.lu.se/files/ll_ksmb11_160616.pdf - 2026-04-23
LL_LSMA11_160616 Litteraturlista för Service Management: Introduktion till service management, 15 hp (LSMA11) Litteraturlistan är fastställd av ledningsgruppen för kandidatprogram i logistics service management 2015-04-22, och senast reviderad 2016-06-16. Litteraturlistan börjar gälla 2016-08-01. Andersson, Göran & Greve, Jan. (2016). Kalkyl och budget - grundläggande om kalkylering och budgeterin
https://www.ses.lu.se/sites/ses.lu.se/files/ll_lsma11_160616.pdf - 2026-04-23
LL_KSMB11_160616 Litteraturlista för Introduktion till service management, 15 hp (KSMB11) Litteraturlistan är fastställd av styrelsen för institutionen för service management och tjänstevetenskap 2015-05-19, reviderad 2016-06-16. Litteraturlistan börjar gälla 2016-08-01. Andersson, Göran & Greve, Jan. (2016). Kalkyl och budget - grundläggande om kalkylering och budgetering. Lund: Studentlitteratur
https://www.ses.lu.se/sites/ses.lu.se/files/ll_ksmb11_160616_0.pdf - 2026-04-23
LL_LSMA11_160616 Litteraturlista för Service Management: Introduktion till service management, 15 hp (LSMA11) Litteraturlistan är fastställd av ledningsgruppen för kandidatprogram i logistics service management 2015-04-22, och senast reviderad 2016-06-16. Litteraturlistan börjar gälla 2016-08-01. Andersson, Göran & Greve, Jan. (2016). Kalkyl och budget - grundläggande om kalkylering och budgeterin
https://www.ses.lu.se/sites/ses.lu.se/files/ll_lsma11_160616_0.pdf - 2026-04-23
Inspireras och lär dig mer om ledarskap! TemanPsykologisk trygghet och organisationskulturKonflikthantering och samarbeteMotivation och ledarskapInlärningspsykologiOm psykologisk trygghet och organisationskulturEn introduktion till begreppet psykologisk trygghetAmy Edmondsson, Harvardprofessor och författare till bland annat "The fearless organization". Psykologisk trygghet på jobbet ger här en in
https://www.hr-webben.lu.se/chefsplattformen-chef-och-ledarutveckling-pa-lunds-universitet/inspiration - 2026-04-21
Call for Participants Lund University, Sweden 20–21 November 2025 Why are sounds made? What is their function, their intention, their necessity—or their excess? From evolutionary imperatives to creative expression, from communication to the sonification of data, sounds serve a multitude of purposes. But what are we ultimately trying to do with sound? And what should sound research itself aim to ac
https://www.lmc.lu.se/soundpurpose-inaugural-conference-sound-network-transdisciplinary-research-sound-cloned - 2026-04-21
Universitetslektor Kontaktinformation E-post: francisca [dot] skoogh [at] mhm [dot] lu [dot] se Mobil: +460702736657Organisation Lärare (Musikhögskolan) WebbplatsFrancisca Skooghs profil i Lunds universitets forskningsportalAndra roller Profilområdesmedlem LU profilområde: Proaktivt åldrande Facklig förtroendeman Saco-SUniversitetslektor i pianoFrancisca Skoogh debuterade vid 13 års ålder med Hels
https://www.mhm.lu.se/francisca-skoogh - 2026-04-22
Urinary tract infections (UTIs) are among the most common infectious diseases in humans, with a subset of sus- ceptible individuals who experience recurrent episodes. e increase in antibiotic resistance in gram-negative uropathogens, due to antibiotic overuse, is a strong rationale for developing therapeutic alternatives and to improve diagnostics. In patients with incomplete bladder emptying (e.g
Forskare Kontaktinformation E-post: ute [dot] karstens [at] mgeo [dot] lu [dot] se Telefon: +46 46 222 95 96 Mobil: +46 72 552 64 37Organisation Miljö- och geovetenskapliga institutionen (MGeo) Rumsnummer: 356 Hämtställe: 16 WebbplatsUte Karstens profil i Lunds universitets forskningsportalAndra roller Forskare Institutionen för naturgeografi och ekosystemvetenskap Medlem i Strategiskt forskningso
https://www.nateko.lu.se/sv/ute-karstens - 2026-04-22
Feasibility of the promising large intelligent surface (LIS) concept, as well as its scalability, relies on the use of low-cost hardware components, raising concerns about the effects of hardware distortion. We analyze LIS systems with receive-chain (RX-chain) hardware distortion, showing how it may limit performance gains when scaling up these systems. In particular, using the memory-less polynom
Radio frequency (RF) signal-based localization using modern cellular networks has emerged as a promising solution to accurately locate objects in challenging environments. One of the most promising solutions for situations involving obstructed-line-of-sight (OLoS) and multipath propagation is multipathbased simultaneous localization and mapping (MP-SLAM) that employs map features (MFs), such as vi
Sensing is an integral part of 6G and beyond systems, providing exceptional environmental perception along with communication. Radio frequency (RF)–based sensing often relies on simplified geometric assumptions (e.g., point scatterers or planar surfaces) to model specular multipath and keep inference tractable. However, such representations are not physically informative and fail to accurately cap
Tool-based code review has been an established software engineering practice for at least a decade. However, while software development environments have improved significantly during this time with advanced features for code comprehension, refactoring, and AI support, code review tools have remained more static and are still centered around a two-way textual diff view with features similar to whe
Code review is a well-established and valued practice in the software engineering community contributing to both code quality and interpersonal benefits. However, there are challenges in both tools and processes that give rise to misalignments and frustrations. Recent research seeks to address this by automating code review entirely, but we believe that this risks losing the majority of the interp
Docent Kontaktinformation E-post: petra [dot] thiemann [at] nek [dot] lu [dot] se Telefon: +460462229074Organisation Nationalekonomiska institutionen Besöksadress: Scheelevägen 15B, Lund Rumsnummer: Alfa 1:4083 Hämtställe: 10 WebbplatsPetra Thiemanns profil i Lunds universitets forskningsportalPersonlig webbplats:https://www.petrathiemann.com/Andra roller Biträdande universitetslektor Centrum för
https://www.ehl.lu.se/petra-thiemann - 2026-04-22
