FDD LTE Frequency Bands LTE Band Number Uplink Band (MHz) Downlink Band (MHz) Band Width (MHz) Duplex Spacing (MHz) Band Gap (MHz) LTE Band 1 1920 - 1980 2110 - 2170 60 190 130 LTE Band 2 1850 - 1910 1930 - 1990 60 80 20 LTE Band 3 1710 - 1785 1805 - 1880 75 95 20 LTE...
Band 1:2100 MHz频段(上行19201980 MHz,下行21102170 MHz),这是欧洲、亚洲和中东等地区广泛使用的频段。Band 3:1800 MHz频段(上行17101785 MHz,下行18051880 MHz),这是欧洲、亚洲和美洲等地区常用的频段。Band 7:2600 MHz频段(上行25552575 MHz,下行26352655 MHz),这个频段在一些国家和地区也...
如下频率与频点计算以中国移动Band38为例,上行请均可参照如下计算公式.频率的计算公式ForEaxmple:FDL=FDL_low+0.1(NDL–NOffs-DL)=2570+0.1*(38050-37750)=2600,前提已知频点为38050来计算频率.频点的计算公式ForEaxmple:NDL=10*(FDL–FDL_low)+NOffs-DL=10*(FDL–2750)+37750=EARFCN=10*(2580–2570...
205,10,15,205,10,15,205,10,15,205,10,15,20FrequencybandAlias(MHz)21001900180017008508502600900180017001500700700700预留频段预留频段70085085080015003500200016001900850850700700230045021002100190019001900260019002300250035003700UMTSIMT,"2100"PCS,"1900"DCS1800,"1800"AWS,"1.7/2.1GHz"Cellular850,UMTS850UMTS800IMT-E,"2....
networksonltebands2and4fddltearesuitableforroaminginituregion2americasonlyoperatingbanfrequencyband带范围commonnamenorthamerica北美洲latinamerica拉美国europe欧洲asia亚洲africa非洲oceania大洋012100imtyesangolaunitelsouthafricacellcnodeployments021900pcsusacspiredominicanrepublictricomparaguaypersona031800dcsdominicanrepublic...
通过上图可以看出,通过频带Band、信道带宽Bandwidth和载波频率Fc这三个值,就可以唯一确定LTE系统的具体频率范围了。由于载波频率Fc是一个浮点值,与整形类型相比,不好用于空口的传输,因此在协议制定的时候,使用载波频点号来表示对应的载波频率Fc。 载波频点号,又叫EARFCN,全称是E-UTRA Absolute Radio Frequency Channel ...
LTE接口卡(以1LTE-L为例)支持频段、速率如表11-2所示。 表11-2LTE接口卡支持的频段、速率 属性 描述 支持频段 GSM/GPRS/EDGE:850/900/1800/1900(MHz) WCDMA/HSDPA/HSUPA/HSPA+:Band 1/2/5/8 LTE FDD:Band 1/2/3/5/7/8/20 支持速率
Explore LTE frequency bands, including TDD and FDD bands used in the US (United States) and specific LTE frequency ranges for Verizon and T-Mobile.
升级到RL45后,eNB支持MFBI(multi-frequency band indicator)功能. 三.载波聚合存中心频点配置 为保证频段内连续载波聚合中不同成员载波的子载波正交性,国际标准要求两个连续载波中心频点的间隔需要为300KHz的整数倍,因此D、E频段中心频点载波聚合需调整为19.8MHz,F频段中心频点载波聚合需调整为14.4MHz 欢迎您的下载, ...
2. Band 39: 1880 - 1920 MHz, exclusively utilized for TD-LTE.3. Band 40: 2300 - 2400 MHz, designated for TD-LTE operations.4. Band 41: 2496 - 2690 MHz, employed in TD-LTE networks.These four frequency bands are utilized by CMCC (China Mobile). As of the end of 2014...