Authors :
Neha Kumari; Reemakshi Rajput; Shalini Sharma
Volume/Issue :
Volume 8 - 2023, Issue 7 - July
Google Scholar :
https://bit.ly/3TmGbDi
Scribd :
https://tinyurl.com/54cwjrwc
DOI :
https://doi.org/10.5281/zenodo.8216719
Abstract :
This report provides an in-depthexploration
of the CDL channel model and its significance in wireless
communication systems. It starts by introducing the
basics of radio propagation, including line-of-sight,
diffraction, and reflection, which influence signal
propagation in wireless environments. The concept of
multipath propagation, where signals reach the receiver
via multiple paths due to reflections and scattering, is
then elucidated. Comparisons are drawn between the
CDL model and other statistical channel models, such as
Rayleigh andRician fading, to highlight the CDL model's
unique capabilities in capturing complex channel
behaviors. The key parameters of the CDL model,
including delay spread, cluster delay, cluster power, and
angular spread, are thoroughly examined, showcasing
their implications on communication systems'
performance. The CDL model proves to be a valuable
tool in wireless channel characterization, this report also
addresses its limitations and ongoing research efforts to
enhance its accuracy and applicability in complex
communication scenarios. As wireless communication
continues to evolve, the CDL model remains an essential
component in advancing global connectivity and shaping
the digital landscape.
Keywords :
Wireless Communication, Clustered Delay Line (CDL),Multipath Propagation, Channel Modeling, 5G Communication.
This report provides an in-depthexploration
of the CDL channel model and its significance in wireless
communication systems. It starts by introducing the
basics of radio propagation, including line-of-sight,
diffraction, and reflection, which influence signal
propagation in wireless environments. The concept of
multipath propagation, where signals reach the receiver
via multiple paths due to reflections and scattering, is
then elucidated. Comparisons are drawn between the
CDL model and other statistical channel models, such as
Rayleigh andRician fading, to highlight the CDL model's
unique capabilities in capturing complex channel
behaviors. The key parameters of the CDL model,
including delay spread, cluster delay, cluster power, and
angular spread, are thoroughly examined, showcasing
their implications on communication systems'
performance. The CDL model proves to be a valuable
tool in wireless channel characterization, this report also
addresses its limitations and ongoing research efforts to
enhance its accuracy and applicability in complex
communication scenarios. As wireless communication
continues to evolve, the CDL model remains an essential
component in advancing global connectivity and shaping
the digital landscape.
Keywords :
Wireless Communication, Clustered Delay Line (CDL),Multipath Propagation, Channel Modeling, 5G Communication.
