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Die Unternehmensumwelt hat sich grundlegend gewandelt. Auf die
Pandemie folgt als nächste Bewährungsprobe die Inflation. Die
hohen Inflationsraten haben finanzielle Auswirkungen auf
Unternehmen und ihre Stakeholder, weil Umstrukturierungen,
Effizienzsteigerungen und Liquiditätsmanagement an Relevanz
gewinnen, um der Inflation entgegenzuwirken. Die Preis- und
Mengeneffekte der Inflation wirken sich auf alle
Wertschöpfungsstufen im Unternehmen aus, was wiederum die
Unternehmenssteuerung, insbesondere das Financial Reporting
beeinflusst. In den Unternehmen resultiert daraus eine große
Unsicherheit, da oftmals Erfahrungswerte im Umgang mit der
Inflation fehlen. CFO, Corporate Treasurer und die Finanzfunktion
im Allgemeinen müssen sich intensiv mit den Konsequenzen der
Inflation auseinandersetzen und gezielte Maßnahmen zur
Inflationsbekämpfung ergreifen. Der Quick Guide
Inflations-Management bietet konkrete Lösungsansätze sowie
operative und strategische Instrumente zur Inflationsbekämpfung
und stellt Maßnahmen zum Aufbau von Inflationsresilienz vor. Aus
Sicht der Finanzfunktion wird anhand von Beiträgen aus den
Bereichen Inflation Management, Inflation Finance, Inflation
Controlling und Accounting Inflation aufgezeigt, wie die
Finanzfunktion die Inflation über die gesamte Wertschöpfungskette
zielgerichtet bekämpfen kann.
This book introduces the Vienna Simulator Suite for 3rd-Generation
Partnership Project (3GPP)-compatible Long Term Evolution-Advanced
(LTE-A) simulators and presents applications to demonstrate their
uses for describing, designing, and optimizing wireless cellular
LTE-A networks. Part One addresses LTE and LTE-A link level
techniques. As there has been high demand for the downlink (DL)
simulator, it constitutes the central focus of the majority of the
chapters. This part of the book reports on relevant highlights,
including single-user (SU), multi-user (MU) and
single-input-single-output (SISO) as well as
multiple-input-multiple-output (MIMO) transmissions. Furthermore,
it summarizes the optimal pilot pattern for high-speed
communications as well as different synchronization issues. One
chapter is devoted to experiments that show how the link level
simulator can provide input to a testbed. This section also uses
measurements to present and validate fundamental results on
orthogonal frequency division multiplexing (OFDM) transmissions
that are not limited to LTE-A. One chapter exclusively deals with
the newest tool, the uplink (UL) link level simulator, and presents
cutting-edge results. In turn, Part Two focuses on system-level
simulations. From early on, system-level simulations have been in
high demand, as people are naturally seeking answers when scenarios
with numerous base stations and hundreds of users are investigated.
This part not only explains how mathematical abstraction can be
employed to speed up simulations by several hundred times without
sacrificing precision, but also illustrates new theories on how to
abstract large urban heterogeneous networks with indoor small
cells. It also reports on advanced applications such as train and
car transmissions to demonstrate the tools' capabilities.
This book introduces the Vienna Simulator Suite for 3rd-Generation
Partnership Project (3GPP)-compatible Long Term Evolution-Advanced
(LTE-A) simulators and presents applications to demonstrate their
uses for describing, designing, and optimizing wireless cellular
LTE-A networks. Part One addresses LTE and LTE-A link level
techniques. As there has been high demand for the downlink (DL)
simulator, it constitutes the central focus of the majority of the
chapters. This part of the book reports on relevant highlights,
including single-user (SU), multi-user (MU) and
single-input-single-output (SISO) as well as
multiple-input-multiple-output (MIMO) transmissions. Furthermore,
it summarizes the optimal pilot pattern for high-speed
communications as well as different synchronization issues. One
chapter is devoted to experiments that show how the link level
simulator can provide input to a testbed. This section also uses
measurements to present and validate fundamental results on
orthogonal frequency division multiplexing (OFDM) transmissions
that are not limited to LTE-A. One chapter exclusively deals with
the newest tool, the uplink (UL) link level simulator, and presents
cutting-edge results. In turn, Part Two focuses on system-level
simulations. From early on, system-level simulations have been in
high demand, as people are naturally seeking answers when scenarios
with numerous base stations and hundreds of users are investigated.
This part not only explains how mathematical abstraction can be
employed to speed up simulations by several hundred times without
sacrificing precision, but also illustrates new theories on how to
abstract large urban heterogeneous networks with indoor small
cells. It also reports on advanced applications such as train and
car transmissions to demonstrate the tools' capabilities.
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