PA,PB,VA,VB等信道模型.docx

文档介绍：信道模型
一、主要用到的几种信道模型
程序中采用的信道模型：
PA, PB, VA, VB, TU, RA, HT, EV A, ETU, AWGN, flat Rayleigh ，Winner Ⅱ。
contr3GPP TU,RA,HT 信道 ----3GPP TR
Typical Urban channel model (Tux)
Table : Channel for urban area
Tap number
Relative time (
s)
average relative power
doppler spectrum
(dB)
1
0
-
Class
2

-
Class
3

-
Class
4

-
Class
5

-
Class
6

-
Class
7

-
Class
8

-
Class
9

-
Class
10

-
Class
11

-
Class
12

-
Class
13

-
Class
14

-
Class
15

-
Class
16

-
Class
17

-
Class
18

-
Class
19

-
Class
20

-
Class
Rural Area channel model (Rax)
Tap number
Relative time (
s)
average relative power
doppler spectrum
(dB)
1
0
-
f s
f D
Direct path,
2

-
Class
3

-
Class
4

-
Class
5

-
Class
6

-
Class
7

-
Class
8

-
Class
9

-
Class
10

-
Class
Hilly Terrain channel model (HTx)