Simply, It is because 3G and LTE have the same clock timing for multi technology handsets .
Read moreWhat is LTE sampling rate?
But in all resources about LTE physical layer, it is stated that sampling rate is 30.72Mhz = 2048 samples in 66.67micro-sec.
Read moreWhat is FFT size in 5G?
NR supports a maximum FFT size of 4,096, which is double that of LTE .
Read moreWhat is the bandwidth of 5G NR?
In comparison, 5G NR maximum carrier bandwidth is up to 100 MHz in frequency range 1 (FR1: 450 MHz to 6 GHz), or up to 400 MHz in frequency range 2 (FR2: 24.25 GHz to 52.6 GHz) that can be aggregated with a maximum bandwidth of 800 MHz.
Read moreWhat is synchronization signal?
Transmission of a synchronizing signal along with the message signal is an approach in which the transmitter simultaneously sends a clock pilot at a multiple of symbol rate along with the information data, and the receiver then employs a very narrow BPF tuned to the clock frequency.
Read moreWhat is primary synchronization signal?
Primary synchronization signals consist of one of three 62-symbol Zadoff-chu sequences in a cell . The Primary Synchronization Signal (PSS) is broadcast twice during every radio frame and both transmissions are identical.
Read moreWhat is synchronization in 5G?
Uplink Synchronization : This is the process in which UE figure out the exact timing when it should send uplink data (i.e, PUSCH / PUCCH). Usually a network (gNB) is handling multiple UEs and the network has to ensure that the uplink signal from every UE should be aligned with a common receiver timer of the network.
Read more