资源说明:This document describes a MATLAB implementation of the 3GPP Spatial Channel
Model (SCM) [3GPP03]. The accompanying MATLAB code implements the system
level channel model described in Section 5 of [3GPP03], except the “far scatterer
clusters” feature from Section 5.5.2 and the intercell interference feature from Section
5.7. These features were left out of the implementation because they make certain
restricting assumptions about the network layout. The current implementation has no
built-in assumptions on network geometry and is hence usable for a variety of
simulation purposes.
The channel model takes the Multiple-Input Multiple-Output (MIMO) radio link
parameters, model configuration parameters, and antenna parameters as inputs, and
outputs the MIMO channel matrices. Channel matrices can be generated for multiple
BS-MS links with one function call. The output is a multi-dimensional array which
contains the channel impulse responses for a pre-defined number of radio links.
Mapping of MS-BS distances, array orientations and MS mobility parameters into the
SCM input format is left to the system simulator program. To make using of the model
easier default (random) parameters can be used. Channel convolution and other related
operations are beyond the scope of the implemented channel model.
The work presented in this report has been in most parts carried out in Workpackage 5
of the WINNER1 project [WIN]
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