关于LTE系统的频段问题
谁能告知一下LTE系统的频段是多少吗?(频率范围)。 有得公司的天线的频段是按698~896的频率范围来做的, 那 主要是以LTE的那个系统范围来定做的呢?
我要回答
问题答案
下面是LTE TDD使用的频段,目前国内最常用的是38和40两个频段
频段号 频段
33 1900 MHz –1920 MHz
34 2010 MHz –2025 MHz
35 1850 MHz –1910 MHz
36 1930 MHz –1990 MHz
37 1910 MHz –1930 MHz
38 2570 MHz –2620 MHz
39 1880 MHz –1920 MHz
40 2300 MHz –2400 MHz
频段号 频段
33 1900 MHz –1920 MHz
34 2010 MHz –2025 MHz
35 1850 MHz –1910 MHz
36 1930 MHz –1990 MHz
37 1910 MHz –1930 MHz
38 2570 MHz –2620 MHz
39 1880 MHz –1920 MHz
40 2300 MHz –2400 MHz
回答者:chen_mailfly 回答时间:2011-11-02 16:38
LTE的工作频段在3GPP规范36.101中定义:
Table 5.5-1 E-UTRA operating bands
按照你说的天线工作频段,应该是FDD的。
Table 5.5-1 E-UTRA operating bands
|
E‑UTRA Operating Band |
Uplink (UL) operating band BS receive UE transmit |
Downlink (DL) operating band BS transmit UE receive |
Duplex Mode |
| ||||||||
|
FUL_low – FUL_high |
FDL_low – FDL_high |
| ||||||||||
|
|
1 |
1920 MHz |
– |
1980 MHz |
2110 MHz |
– |
2170 MHz |
FDD | ||||
|
|
2 |
1850 MHz |
– |
1910 MHz |
1930 MHz |
– |
1990 MHz |
FDD | ||||
|
|
3 |
1710 MHz |
– |
1785 MHz |
1805 MHz |
– |
1880 MHz |
FDD | ||||
|
|
4 |
1710 MHz |
– |
1755 MHz |
2110 MHz |
– |
2155 MHz |
FDD | ||||
|
|
5 |
824 MHz |
– |
849 MHz |
869 MHz |
– |
894MHz |
FDD | ||||
|
|
61 |
830 MHz |
– |
840 MHz |
875 MHz |
– |
885 MHz |
FDD | ||||
|
|
7 |
2500 MHz |
– |
2570 MHz |
2620 MHz |
– |
2690 MHz |
FDD | ||||
|
|
8 |
880 MHz |
– |
915 MHz |
925 MHz |
– |
960 MHz |
FDD | ||||
|
|
9 |
1749.9 MHz |
– |
1784.9 MHz |
1844.9 MHz |
– |
1879.9 MHz |
FDD | ||||
|
|
10 |
1710 MHz |
– |
1770 MHz |
2110 MHz |
– |
2170 MHz |
FDD | ||||
|
|
11 |
1427.9 MHz |
– |
1447.9 MHz |
1475.9 MHz |
– |
1495.9 MHz |
FDD | ||||
|
|
12 |
699 MHz |
– |
716 MHz |
729 MHz |
– |
746 MHz |
FDD | ||||
|
|
13 |
777 MHz |
– |
787 MHz |
746 MHz |
– |
756 MHz |
FDD | ||||
|
|
14 |
788 MHz |
– |
798 MHz |
758 MHz |
– |
768 MHz |
FDD | ||||
|
|
15 |
Reserved |
|
|
Reserved |
|
|
FDD | ||||
|
|
16 |
Reserved |
|
|
Reserved |
|
|
FDD | ||||
|
|
17 |
704 MHz |
– |
716 MHz |
734 MHz |
– |
746 MHz |
FDD | ||||
|
|
18 |
815 MHz |
– |
830 MHz |
860 MHz |
– |
875 MHz |
FDD | ||||
|
|
19 |
830 MHz |
– |
845 MHz |
875 MHz |
– |
890 MHz |
FDD | ||||
|
|
20 |
832 MHz |
– |
862 MHz |
791 MHz |
– |
821 MHz |
FDD | ||||
|
|
21 |
1447.9 MHz |
– |
1462.9 MHz |
1495.9 MHz |
– |
1510.9 MHz |
FDD | ||||
|
|
22 |
3410 MHz |
– |
3490 MHz |
3510 MHz |
– |
3590 MHz |
FDD | ||||
|
|
23 |
2000 MHz |
– |
2020 MHz |
2180 MHz |
– |
2200 MHz |
FDD | ||||
|
|
24 |
1626.5 MHz |
– |
1660.5 MHz |
1525 MHz |
– |
1559 MHz |
FDD | ||||
|
|
25 |
1850 MHz |
– |
1915 MHz |
1930 MHz |
– |
1995 MHz |
FDD | ||||
|
|
... |
|
|
|
|
|
|
| ||||
|
|
33 |
1900 MHz |
– |
1920 MHz |
1900 MHz |
– |
1920 MHz |
TDD | ||||
|
|
34 |
2010 MHz |
– |
2025 MHz |
2010 MHz |
– |
2025 MHz |
TDD | ||||
|
|
35 |
1850 MHz |
– |
1910 MHz |
1850 MHz |
– |
1910 MHz |
TDD | ||||
|
|
36 |
1930 MHz |
– |
1990 MHz |
1930 MHz |
– |
1990 MHz |
TDD | ||||
|
|
37 |
1910 MHz |
– |
1930 MHz |
1910 MHz |
– |
1930 MHz |
TDD | ||||
|
|
38 |
2570 MHz |
– |
2620 MHz |
2570 MHz |
– |
2620 MHz |
TDD | ||||
|
|
39 |
1880 MHz |
– |
1920 MHz |
1880 MHz |
– |
1920 MHz |
TDD | ||||
|
|
40 |
2300 MHz |
– |
2400 MHz |
2300 MHz |
– |
2400 MHz |
TDD | ||||
|
|
41 |
2496 MHz |
|
2690 MHz |
2496 MHz |
|
2690 MHz |
TDD | ||||
|
|
42 |
3400 MHz |
– |
3600 MHz |
3400 MHz |
– |
3600 MHz |
TDD | ||||
|
|
43 |
3600 MHz |
– |
3800 MHz |
3600 MHz |
– |
3800 MHz |
TDD | ||||
|
|
Note 1: Band 6 is not applicable | |||||||||||
按照你说的天线工作频段,应该是FDD的。
回答者:telnet8888 回答时间:2011-11-12 00:26


