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Rate of MIMO Systems with CSI at Transmitter and Receiver from Pilot-Aided Estimation

We consider realistic multiple input multiple output antenna systems operating over spatially colored channels with instantaneous, albeit imperfect, channel state information at the receiver and only covariance knowledge available at the transmitter. We focus on pilot-aided channel estimation in which the receiver uses minimum mean square error channel estimation. For such a setup, our goal is the

Tumor necrosis factor receptor-1 is essential for LPS-induced sensitization and tolerance to oxygen-glucose deprivation in murine neonatal organotypic hippocampal slices.

Inflammation and ischemia have a synergistic damaging effect in the immature brain. The role of tumor necrosis factor (TNF) receptors 1 and 2 in lipopolysaccharide (LPS)-induced sensitization and tolerance to oxygen-glucose deprivation (OGD) was evaluated in neonatal murine hippocampal organotypic slices. Hippocampal slices from balb/c, C57BL/6 TNFR1(-/-), TNFR2(-/-), and wild-type (WT) mice obtai

Micro- and Millimeter Wave CMOS Beamforming Receivers

Popular Abstract in Swedish Det tillgängliga frekvensutrymmet i trådlösa kommunikationssystem, så som trådlösa datornätverk, är mycket begränsat. Detta tillsammans med den ökande trafikmängden skapar problem. Nya möjligheter finns dock i och med att det finns stora mängder bandbredd som är licensfri för användning. Ökad bandbredd möjliggör också ökad datahastighet. Det tillgängliga frekvensbandet The available bandwidth in wireless communication systems, such as the 802.11 family, is very limited. Together with the ever increasing data traffic, this causes problems. New possibilities are, however, available thanks to wide license-free bandwidth allocated at higher frequencies. Increased available bandwidth enables higher data rates in future radio systems that will be capable of Giga-bit/s

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Reflex sympathetic dystrophy or complex regional pain syndrome type I is primarily a clinical diagnosis. The syndrome is most common after soft tissue damage or fractures and is more often seen in women than in men. The paramount symptom is pain, but oedema, a limited range of motion, changes in sensibility, and trophic changes are also seen. The pathogenesis is unknown, but most clinicians believ

Moving towards high density clinical signature studies with a human proteome catalogue developing multiplexing mass spectrometry assay panels

A perspective overview is given describing the current development of multiplex mass spectrometry assay technology platforms utilized for high throughput clinical sample analysis. The development of targeted therapies with novel personalized medicine drugs will require new tools for monitoring efficacy and outcome that will rely on both the quantification of disease progression related biomarkers

En modell för dimensionering av förbindelser för utrymning utifrån funktionsbaserade krav

This report describes a model for the estimation of the time required to evacuate a building, by dividing the evacuation process into three phases: awareness, behaviour and response, and movement. The times required in each of these phases can be estimated separately and the sum then represents the total evacuation time. The time elapsed from the fire breaking out, to the discovery of the fire, is

Power-Aware Test Planning in the Early System-On-Chip Design Exploration Process

Test application and test design, performed to ensure the production of fault-free chips, are becoming complicated and very expensive, especially in the case of SoCs (System-on-Chip), as the number of possible faults in a chip is increasing dramatically due to the technology development. It is therefore important to take test design into consideration as early as possible in the SoC design-flow in

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Monastic Archaeology and Sorø-studies: On Monastic archaeology and its typical researchs themes, a look on the themes at three current research projects in Sweden, on the conditions for new studies into the benedictin and cistercian monastery of Sorø on Zealand and finally seven possible themes or questions to explore in the future at Sorø. (Printing year wrongly as 2012 on the title page of the p