Ulf Gustavsson - Böcker
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Hur påverkas vi människor av krig, konflikter och tortyr? Kan man någonsin bli densamme? Vad händer med oss när vi tvingas lämna våra hem och börja om i ett nytt land? Vad ska jag tänka på i mötet med en person som har erfarenheter lång bortom mina egna? Hur arbetar jag med tolk? Och vad kan vi som behandlare göra eller påverka?
Boken ger grundläggande kunskap om krig, tortyr och flykt. Den har sin bas teori och forskning, men bygger till stor del på författarnas många möten med människor som upplevt dessa svårigheter. Återkommande fallbeskrivningar ger inblick i deras erfarenheter och belyser hur patientsamtal kan gå till. Boken har en tonvikt på det psykologiska mötet, men är ingen manual för att bedriva behandling. Syftet är istället att ge nya perspektiv och att vara ett komplement till läsarens egna yrkesutövande.
Författarna har skrivit en bok för alla som arbetar inom eller är under utbildning till vårdande yrken.
946 kr
Skickas inom 7-10 vardagar
5G Physical Layer: Principles, Models and Technology Components explains fundamental physical layer design principles, models and components for the 5G new radio access technology - 5G New Radio (NR). The physical layer models include radio wave propagation and hardware impairments for the full range of frequencies considered for the 5G NR (up to 100 GHz). The physical layer technologies include flexible multi-carrier waveforms, advanced multi-antenna solutions, and channel coding schemes for a wide range of services, deployments, and frequencies envisioned for 5G and beyond. A MATLAB-based link level simulator is included to explore various design options.
5G Physical Layer is very suitable for wireless system designers and researchers: basic understanding of communication theory and signal processing is assumed, but familiarity with 4G and 5G standards is not required.
With this book the reader will learn:
The fundamentals of the 5G NR physical layer (waveform, modulation, numerology, channel codes, and multi-antenna schemes).
Why certain PHY technologies have been adopted for the 5G NR.
The fundamental physical limitations imposed by radio wave propagation and hardware impairments.
How the fundamental 5G NR physical layer functionalities (e.g., parameters/methods/schemes) should be realized.
The content includes:
A global view of 5G development - concept, standardization, spectrum allocation, use cases and requirements, trials, and future commercial deployments.
The fundamentals behind the 5G NR physical layer specification in 3GPP.
Radio wave propagation and channel modeling for 5G and beyond.
Modeling of hardware impairments for future base stations and devices.
Flexible multi-carrier waveforms, multi-antenna solutions, and channel coding schemes for 5G and beyond.
A simulator including hardware impairments, radio propagation, and various waveforms.
Ali Zaidi is a strategic product manager at Ericsson, Sweden. Fredrik Athley is a senior researcher at Ericsson, Sweden. Jonas Medbo and Ulf Gustavsson are senior specialists at Ericsson, Sweden. Xiaoming Chen is a professor at Xi'an Jiaotong University, China. Giuseppe Durisi is a professor at Chalmers University of Technology, Sweden, and a guest researcher at Ericsson, Sweden.
With this book the reader will learn:
The fundamentals of the 5G NR physical layer (waveform, modulation, numerology, channel codes, and multi-antenna schemes)Why certain PHY technologies have been adopted for the 5G NRThe fundamental physical limitations imposed by radio wave propagation and hardware impairmentsHow the fundamental 5G NR physical layer functionalities (e.g., parameters/methods/schemes) should be realizedThe content includes:
A global view of 5G development - concept, standardization, spectrum allocation, use cases and requirements, trials, and future commercial deploymentsThe fundamentals behind the 5G NR physical layer specification in 3GPPRadio wave propagation and channel modeling for 5G and beyondModeling of hardware impairments for future base stations and devicesFlexible multi-carrier waveforms, multi-antenna solutions, and channel coding schemes for 5G and beyondA simulator including hardware impairments, radio propagation, and various waveforms320 kr
Skickas inom 3-6 vardagar
393 kr
Skickas inom 5-8 vardagar
457 kr
Skickas inom 5-8 vardagar