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Use LTE Toolbox™ low-level functions to process and recover received downlink and uplink signals.
Use the LTE Toolbox™ to create a frame worth of data, pass it through a fading channel and perform channel estimation and equalization. Two figures are created illustrating the received and equalized frame.
How the LTE Toolbox™ can be used to fully synchronize, demodulate and decode a live eNodeB signal. Before the User Equipment (UE) can communicate with the network it must perform cell search and selection procedures and obtain initial system information. This involves acquiring slot and frame synchronization, finding out the cell identity and decoding the Master Information Block (MIB) and the System Information Blocks (SIBs). This example demonstrates this process and decodes the MIB and SIB1, the first of the System Information Blocks. To decode MIB and SIB1 a comprehensive receiver is required, capable of demodulating and decoding the majority of the downlink channels and signals.
How the LTE Toolbox™ can be used to fully synchronize, demodulate and decode a live narrowband internet of things (NB-IoT) downlink signal. Before the user equipment (UE) can communicate with the network, it must perform cell search and selection procedures and obtain initial system information. This involves acquiring slot and frame synchronization, finding out the cell identity and decoding the master information block (MIB). This example demonstrates this process and decodes the MIB. To decode MIB a comprehensive receiver is required, capable of demodulating and decoding the downlink channels and signals.
Capture and decode an LTE signal obtained either from a file or from radio by using LTE Toolbox™ and various Hardware Support Packages (HSPs). Before the User Equipment (UE) can communicate with the network it must perform cell search and selection procedures, and obtain initial system information. This involves acquiring slot and frame synchronization, finding out the cell identity, and decoding the Master Information Block (MIB) and the System Information Blocks (SIBs). This example launches a graphical user interface (GUI), which enables you to: Provide all the inputs for scanning LTE waveforms
How LTE Toolbox™ can be used to detect the presence of UEs associated with an eNodeB. This is achieved by searching a downlink signal for DCI messages and establishing the set of unique identifiers (C-RNTIs) in use.
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