The present application is also directed to an apparatus configured to perform downlink synchronization of cells in a 5G network.ツァイ, アラン ワイ.アイヤール, ラクシュミ アール.ジャン, グオドンマリー, ジョセフ エム.リ, チン...
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...
executing the instruction of determining, based on the synchronization channel, an identity of the beam sweeping block associated with the downlink initial access signal. The present application is also directed to an apparatus configured to perform downlink synchronization of a cell in the 5G network...
ThehNRDownlinkEVMhelper function returns the PDSCH EVM by performing synchronization, OFDM demodulation, channel estimation, and equalization. The function displays the EVM for each slot and frame and the overall EVM averaged over the entire input waveform. The function also plots these graphs: EVM p...
It is updated in the % slots when the correlation is strong for practical synchronization. offsetPractical = 0; % Initialize a variable to store the information of the slots % where NZP-CSI-RS resources are present. It is of length totSlots. totSlotsBinaryVec = zeros(1,totSlots); % Set...
A repeater system, preferably including one or more radio transceivers, such as a 5G NR transceiver configured to communicate with other elements of a 5G N... M Jian,JI Choi,T Jadhav 被引量: 0发表: 2022年 A Research of Synchronization Module for OFDM TDD RF Repeater A repeater system, ...
Synchronization Estimate the timing offset. Get carrier = nrCarrierConfig; carrier.NCellID = waveconfig.NCellID; carrier.NSizeGrid = waveconfig.SCSCarriers{1}.NSizeGrid; carrier.SubcarrierSpacing = waveconfig.SCSCarriers{1}.SubcarrierSpacing; carrier.CyclicPrefix = waveconfig.BandwidthParts{1}.Cycl...
Synchronization using the demodulation reference signal (DM-RS) over one frame for FDD (two frames for TDD) Direct current (DC) offset estimation and correction OFDM demodulation of the received waveform DC subcarrier exclusion Fine frequency offset estimation and correction Channel estimation Equalizatio...
While the operation of LAA remains undefined, the successor to LAA, New Radio-Unlicensed (NR-U) is being defined in 3GPP Release 16 as part of 5G. NR-U partially solves the above-mentioned synchronization problem through its scalable numerology, i.e., flexible OFDM (orthogonal frequency-divisi...
% The algorithm detects, demodulates, and decodes 5G NR synchronization % signal blocks (SSBs) and recovers SIB1. It is a hardware-friendly version % of the corresponding steps in the % <docid:5g_ug#mw_a4db8282-8f25-4802-8b02-548bab69b7dd NR Cell...