MS power control levels 终端功率控制等级

网络允许终端发送的最大功率与频段有关联

 

详细可参考3GPP 45.005 4.1       Output power 章节

 

这里的控制等级也就是小区选择时的 MS-TXPWR-MAX-CCH（SIB3）

 

GSM 400,GSM 900, GSM 850 and GSM 700

 

Power control level

Nominal Output power (dBm)

Tolerance (dB) for conditions

 

 

 

normal

extreme

 

 

 

 

0‑2

39

±2

±2,5

3

37

±3

±4

4

35

±3

±4

5

33

±3

±4

6

31

±3

±4

7

29

±3

±4

8

27

±3

±4

9

25

±3

±4

10

23

±3

±4

11

21

±3

±4

12

19

±3

±4

13

17

±3

±4

14

15

±3

±4

15

13

±3

±4

16

11

±5

±6

17

9

±5

±6

18

7

±5

±6

19‑31

5

±5

±6

 

DCS 1 800

 

Powercontrol level

NominalOutput power (dBm)

Tolerance (dB) for conditions

 

 

 

normal

extreme

 

 

 

 

29

36

±2

±2,5

30

34

±3

±4

31

32

±3

±4

0

30

±3

±4

1

28

±3

±4

2

26

±3

±4

3

24

±3

±4

4

22

±3

±4

5

20

±3

±4

6

18

±3

±4

7

16

±3

±4

8

14

±3

±4

9

12

±4

±5

10

10

±4

±5

11

8

±4

±5

12

6

±4

±5

13

4

±4

±5

14

2

±5

±6

15‑28

0

±5

±6

 

 

PCS 1900：

 

Power Control Level

Output Power (dBm)

Tolerance (dB) for conditions

 

 

Normal

Extreme

22-29

Reserved

Reserved

Reserved

30

33

±2 dB

±2,5 dB

31

32

±2 dB

±2,5 dB

0

30

±3 dB1

±4 dB1

1

28

±3 dB

±4 dB

2

26

±3 dB

±4 dB

3

24

±3 dB1

±4 dB1

4

22

±3 dB

±4 dB

5

20

±3 dB

±4 dB

6

18

±3 dB

±4 dB

7

16

±3 dB

±4 dB

8

14

±3 dB

±4 dB

9

12

±4 dB

±5 dB

10

10

±4 dB

±5 dB

11

8

±4 dB

±5 dB

12

6

±4 dB

±5 dB

13

4

±4 dB

±5 dB

14

2

±5 dB

±6 dB

15

0

±5 dB

±6 dB

16-21

Reserved

Reserved

Reserved

NOTE:    Tolerance for MS Power Classes 1 and 2 is ±2 dBnormal and ±2,5 dB extreme at Power Control Levels0 and 3 respectively.