GLOBECOM '05. IEEE Global Telecommunications Conference, 2005. 2005
DOI: 10.1109/glocom.2005.1577880
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Generalized Doppler power spectrum for 3D non-isotropic scattering environments

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Cited by 7 publications
(6 citation statements)
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“…But this form, due to its high complexity, is only of mathematical value and cannot be easily adapted to practical problems for extracting real channel metrics, such as LCR or ADF's. The interested reader should only consider the algebraic manipulations the author made in [9], in order to generate from his model the classical U-shaped PSD proposed by Clarke [10]. In [11] the Doppler spectrum for the mobile to mobile channel in the presence of 3-D isotropic scattering at both the receiver and transmitter was investigated and in [12] a multiple input-multiple output (MIMO) channel with 3-D scattering was studied.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…But this form, due to its high complexity, is only of mathematical value and cannot be easily adapted to practical problems for extracting real channel metrics, such as LCR or ADF's. The interested reader should only consider the algebraic manipulations the author made in [9], in order to generate from his model the classical U-shaped PSD proposed by Clarke [10]. In [11] the Doppler spectrum for the mobile to mobile channel in the presence of 3-D isotropic scattering at both the receiver and transmitter was investigated and in [12] a multiple input-multiple output (MIMO) channel with 3-D scattering was studied.…”
Section: Introductionmentioning
confidence: 99%
“…A simple model which combines both 3-D scattering and sectored arrival of multipath energy can be viewed in [8]. In [9] a generalized Doppler PSD has been derived in closed form for arbitrary 3-D scattering environments. But this form, due to its high complexity, is only of mathematical value and cannot be easily adapted to practical problems for extracting real channel metrics, such as LCR or ADF's.…”
Section: Introductionmentioning
confidence: 99%
“…It may be noticed that we have dropped the subscript d for notational simplicity. In the Clarke's stationary Rayleigh fading channel model and generalizations thereof [2][3][4][5][6], the channel spectrum is time-invariant making it possible to have a fixed sampling rate. In the non-stationary scenario at hand, we are at freedom to either fix or use variable transmission and sampling rates to ensure, at least, Nyquist sampling of the channel process.…”
Section: A Discretization Of Continuous-time Channel Processmentioning
confidence: 99%
“…Several generalizations of the Clarke's model exist in literature, e.g., [2][3][4][5][6]. However, all these generalizations assume a constant mobile velocity or, equivalently, stationary channel statistics.…”
Section: Introductionmentioning
confidence: 99%
“…Στην εργασία[63], παρουσιάζεται μια επέκταση του μη γεωμετρικού μοντέλου της εργασίας[58], θεωρώντας ότι η PDF των γωνιών άφιξης στο αζιμούθιο επίπεδο είναι ασυνεχής στο διάστημα [~π, π\. Στην εργασία[64], η PSD προέκυψε σε κλειστή (157-161)] και[16], παρουσιάζεται μια τέτοια μη συμμετρική PSD. Μια πιο γενικευμένη PSD σε σχέση με την τελευταία, υπάρχει στην εργασία[5, σελ.…”
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