TY - JOUR
T1 - Multi-dimensional bounds on time-of-arrival statistics in random scattering channels
AU - Le, Khoa N.
PY - 2011
Y1 - 2011
N2 - Bounds on Gaussian and hyperbolic time-of-arrival (ToA) probability density functions (pdfs) in multi-path mobile environments are derived. The bounds are expressed as functions of the coverage distance D between a base station (BS) and a user equipment (UE), and the propagation time ratio τn = τ/τ0 where τ is the general time delay and τ0 is the nominal time delay between the BS and the UE via the direct line-of-sight path. Detailed discussions on the variation of the ToA pdfs in 1-D and 3-D are given which are useful for system modelling in mobile environments.
AB - Bounds on Gaussian and hyperbolic time-of-arrival (ToA) probability density functions (pdfs) in multi-path mobile environments are derived. The bounds are expressed as functions of the coverage distance D between a base station (BS) and a user equipment (UE), and the propagation time ratio τn = τ/τ0 where τ is the general time delay and τ0 is the nominal time delay between the BS and the UE via the direct line-of-sight path. Detailed discussions on the variation of the ToA pdfs in 1-D and 3-D are given which are useful for system modelling in mobile environments.
UR - http://handle.uws.edu.au:8081/1959.7/536073
U2 - 10.1007/s11277-009-9852-7
DO - 10.1007/s11277-009-9852-7
M3 - Article
SN - 0929-6212
VL - 57
SP - 195
EP - 205
JO - Wireless Personal Communications
JF - Wireless Personal Communications
IS - 2
ER -