The 5G New Radio synchronization procedure is the first step that the user must complete to access the mobile network. It mainly consists of the detection of the primary and secondary synchronization signals (PSS and SSS, respectively) and the decoding of the physical broadcast channel (PBCH). ...
In this paper, we design cell search and synchronization procedures involving the primary synchronization signal channel for the 3rd Generation Partnership Project (3GPP) 5th Generation (5G) New Radio (NR) Systems. More specifically, we present two approaches, one is based on auto-correlation and ...
Sassan Ahmadi, in 5G NR, 2019 6.4.3 Cell Search and Random-Access Procedure Synchronization is an important aspect in cellular network operation. When a UE is powered on, it needs to find and camp on a suitable cell. For this purpose, the UE must synchronize to downlink symbol, subframe...
A comprehensive study on the synchronization procedure in 5G NR with 3GPP-compliant link-level simulator The 5G New Radio synchronization procedure is the first step that the user must complete to access the mobile network. It mainly consists of the detection ... R Tuninato,DG Riviello,R Garel...
Johan Sköld, in 5G NR (Second Edition), 2021 19.8.2 Cell Search, Discovery Bursts, and Standalone Operation Cell search is the procedure to detect and find time synchronization to a new cell. In licensed spectra, periodically transmitted synchronization sequences, part of the SS block (SSB...
When the UE device is powered on or attempts to attach to a network, the UE enters a cell search procedure. Cell search is a procedure by which the UE acquires time and frequency synchronization with a cell or base station and decodes the cell identification information of that cell. In ...
I have been trying to make a 5G SA connection between srsue and the amarisoft callbox following the tutorial on the wiki page. Im using an SDR B210 and without a GPSDO the connection seems completely random as sometimes it stops at the RA procedure or at most I manage to just get an ...
Therefore, a simpler, faster procedure is disclosed in which synchronization parameters are standardized where possible, timing signals are configured in minimal size where possible, and the user device collaborates with the base station to adjust the user device's clock setting, clock rate, timing ...
Downlink synchronization refers to the initial step in establishing a connection where the user terminal detects a synchronisation signal block to obtain timing and frequency references for accessing the Physical Broadcast Channel (PBCH) and initiating the Random Access (RA) procedure in a wireless netw...
The 5G New Radio (NR) communications comprise a network of ultra-low latency, high processing speeds, high throughput and rapid synchronization with a time frame of 10 ms. Synchronization between User Equipment (UE) and 5G base station known as gNB is a fundamental procedure in a cellular ...