WebApr 11, 2024 · SQL中case when的用法,case when类似于编程语言中的if else判断、switch case语句。该语句执行时先对条件进行判断,然后根据判断结果做出相应的操作。Case具有两种格式:简单Case函数和Case搜索函数。简单Case函数:CASE sex WHEN ‘1’ THEN ‘男’ WHEN ‘0’ THEN ‘女’ ELSE ‘其他’ END Case搜索函数:CASE WHEN sex ... Web69 rows · 4G LTE EARFCN calculator; 4G LTE Link budget calculator; 4G LTE Timing Advance Distance calculator; 4G LTE RS RE Power boosting calculator; 3G UMTS …
LTE Cell Locking - NSG User Manual
WebIntroduction. EARFCN stands for E-UTRA Absolute Radio Frequency Channel Number.In LTE, the carrier frequency in the uplink and downlink is designated by EARFCN, which … WebJan 12, 2024 · Tap Cell lock to apply a lock to this cell (i.e. this EARFCN + PCI combination). You can also lock the cell phone to a specified EARFCN. Use command lock the EARFCN in the cell table. What is band 28 used for? LTE-band 28 (700 MHz) Frequency bands are assigned to telecommunication companies to offer 2G, 3G, and 4G … otto lab
EP06-A Cell lock - #2 by snowgum - LTE-A Module - Quectel Forums
WebBasically: there are only ~500 PCIs and something with the same PCI operating on the same Earfcn should not be in the same location. There are other reasons to choose a PCI as well, "PCI planning". Reply eicednefrerdushdne • Additional comment actions ... WebOct 30, 2024 · The modem responds with “OK”, but it still connects to band 12 first on a different PCI (259 in this case, which has the strongest signal). So the QNWLOCK command seems to have no effect. Is there a way to lock to two different EARFCN values with the same PCI? In my case, the two I want are: Band 7: EARFCN: 1950 PCI: 187. Band 12: … WebApr 23, 2024 · You need EARFCN and PCI /interface lte at-chat lte1 input="AT*Cell=2,3,,EARFCN",PCI" you can see these informations with : \interface lte> cell-monitor number: lte1. Top . SiB. Forum Guru. Posts: 1889 Joined: Sun Jan 06, 2013 10:19 pm Location: Poland. Re: LHG 6 LTE - locking cell (edit) otto l1 switch