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.