We use the correlation amplitude to decide which 7.68 MHz wide snapshot encompasses the LTE signal center frequency. Once the signal in one snapshot is classified as LTE, two more snapshots are captured in order to cover 20 MHz, the maximum LTE bandwidth.
Read moreWhat is LTE raster?
The center frequency of an LTE carrier is assumed to be on a 100 kHz channel raster (known also as carrier grid) in order to allow the LTE UEs to search a limited number of carrier frequencies in the frequency bands they support and synchronize within a reasonable amount of time after being activated.18 May 2018
Read moreWhat is the difference between Earfcn and frequency?
Understanding LTE Carrier Frequency and EARFCN EARFCN uniquely identify the LTE band and carrier frequency. For example Band-1 and Band-4 can have same Rx frequency 2110-2170 MHz, but their EARFCN are different. EARFCN is independent of channel bandwidth .
Read moreWhat is the uplink frequency of C band?
downlink and uplink Frequency BandDownlinkUplinkC3,700-4,200 MHz5,925-6,425 MHzKu11.7-12.2 GHz14.0-14.5 GHzKa17.7-21.2 GHz27.5-31.0 GHzWhat is downlink and uplink? – Definition from WhatIs.com www.techtarget.com › searchmobilecomputing › downlink-and-uplink
Read moreHow do you unlock LTE EARFCN?
Use command lock the EARFCN in the cell table. Or you can input a specified EARFCN in an edit box. The entity locked on is highlighted in [] in the list. To undo a lock action, long-tap and choose Clear locking .
Read moreWhat is Arfcn in NR?
An Absolute Radio-Frequency Channel Number (ARFCN) is a code that specifies a pair of reference frequencies used for transmission and reception in radio system. … NR-ARFCNs for 5G new radio are defined in 3GPP specification 38.101-1 and 38.101-2.
Read moreHow do I check my phone bandwidth?
icon on your Apps menu to open your Settings. Tap Data usage. It’s located under the “Wireless & Networks” heading on the Settings menu . If you don’t see this option on the menu, tap More under Wireless & Networks.
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