Global Synchronisation Channel Number (GSCN). NR-ARFCN is applicable to the channel bandwidth. GSCN is applicable to the Synchronisation Signals / PBCH Block. NR-ARFCN uses a fine raster to provide flexibility. GSCN uses a coarse raster to reduce cell search times.17 Tem 2020
Read moreWhat is center frequency in LTE?
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 range of FR2 defined by 3GPP?
FR2. 24250 MHz – 52600 MHz .
Read moreWhat is the maximum Tx bandwidth configuration?
Maximum transmission bandwidth configuration 2-1 . Note: SCS of 60kHz can be used for both FR1 and FR2. … FR1 may use channel bandwidth of up to 50MHz when using 15kHz subcarrier spacing, and up to 100MHz when using 30 or 60kHz subcarrier spacings.
Read moreWhat is maximum bandwidth available in FR2 spectrum?
Due to much wider channel bandwidths targeted in NR, the maximum channel bandwidth per component carrier has been increased to 100 MHz in FR1 (using SCSs of 30 and 60 kHz) and 400 MHz in FR2 (using 120 kHz SCS).
Read more