Final report on link level and system level channel models - Winner

WINNER D5.4 v. 1.4
9,10 ± 1.9718
OA : Offset angles, BO: Basis vector of offset angles
Rays angle offsets of different values of
angle-spread values of
AS
φ or
AS
φ or
AS
ϕ in Table 3.9 can be obtained by multiplying the
AS
ϕ times each angle of the basis vector offset angles (BO). For
example AS
φ = 5; the offset angles of the rays within a ZDSC is OA = 5 x BO = [ ±0.2226 ±0.7596
±1.4960 ±2.6740 ±5.9154].
Elevation angle information are important for indoor environments, i.e., Scenario A1 and B3. The generic
model includes elevation plane for these scenarios. The elevation plane model parameters of these two
scenarios are given in Table 3.11.
Table 3.11: Elevation plane model parameters.
Scenarios
A1
B3
LOS NLOS LOS NLOS
ν (S-dB) 0.88 1.06
σ θ
ζ (S-dB) 0.20 0.21
∆
τ (m) 1.3 3.2
ν (S-dB) 0.94 1.10
σ ϑ
Elevation AoD distribution
ζ (S-dB) 0.22 0.17
∆
τ (m) 3.5 2.6
Wrapped
Gaussian
AoD scaling parameter 1.9 1.4
Elevation AoA distribution
Wrapped
Gaussian
AS θ (deg) 3 3
AS ϕ (deg) 3 3
Cross-Correlations
σ
θ vs σ
τ 0.46 -0.61
σ
ϑ vs σ
τ 0.74 -0.05
σ
θ vs LNS -0.05 0.25
σ
ϑ vs LNS -0.44 0.11
σ
ϑ vs σ
θ 0.44 0.45
3.1.4 Antenna gain
In principle the channel model is antenna independent at both fixed station and mobile station. Any 2D
antenna configuration and pattern can be embedded in the model. If elevation plane parameters are
included, 3D antenna geometries can be embedded. For example, one can use the 3GPP antenna pattern
in WINNER model. The antenna pattern that has been used in [3GPP SCM] at the BS is 3-sector antenna
used for each sector. It is specified by:
A
( γ )
⎡ ⎛ γ ⎞
=−min⎢12
⎜ ⎟
⎢ ⎝γ
3dB
⎣ ⎠
2
, Am
⎤
o
o
⎥, where 180 < φ