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Kranti Balaga

Last seen: Today |  Active since 2021

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Answered
Uploading and Profiling the HDL OFDM Reference Example on USRP X310
Can you try this workflow Getting Started with NI USRP Targeting Workflow

2 månader ago | 1

Answered
Run UDP as Simulator for OFDM TX/RX
Hi, I was unable to reproduce this issue. I tried in R2024a and was able to get all the outputs and the constellation. I have ...

7 månader ago | 0

Answered
OFDM implementation over rayleigh channel with doppler , matlab(simulink) to hdl
You can check this example from the Wireless HDL Toolbox. https://www.mathworks.com/help/wireless-hdl/ug/hdl-implementationof-f...

8 månader ago | 0

Answered
I am facing an issue while converting my OFDM code from matlab to HDL during fixed point conversion
Hi Siddhardha, HDL code generation of OFDM modulator and demodulator, you can find below https://in.mathworks.com/help/wireles...

8 månader ago | 0

Answered
ccsdsRSEncode , CCSDS RS Encoder input problem
Hi, The ccsdsRSEncode function and CCSDS RS Encoder Simulink block handles the interleaving based on the user's selection of I...

12 månader ago | 0

Answered
how to perform frequency shift or frequency correction in simulation using HDL NCO and LOOKUP table(LUT) in order to generate HDL code
Your logic can be replicated with the help of the NCO HDL followed by mulitplier. Similar application, we used to correct the fr...

mer än ett år ago | 0

| accepted

Answered
Is it possible to extend the bus width from 32bit(16 for I,16 for Q) to 64bit(32 for I, 32 for Q) in HDL QAM Transmitter and Receiver?
We dont have an option to do automatically by configuring a parameter. You can start changing the symbol modulator and pulse sha...

mer än 2 år ago | 0

| accepted

Answered
HDL QPSK Transmitter and Receiver CFO problem
Yes, simply you can provide the Symbol rate in the Inputdata mask, change the Carrier Frequency Offset (in Hz) corresponding to...

mer än 2 år ago | 0

Answered
HDL QPSK Transmitter and Receiver CFO problem
Hi Ali Shan, I am fine, hope you are doing well. The more average length gives a better/accurate estimate, but that d...

mer än 2 år ago | 0

Answered
HDL QPSK Transmitter and Receiver CFO problem
Hi Ali Shan, The value 0.125 implied in the algorithm that we choose. Implemented correlation based estimation, as the r...

mer än 2 år ago | 0

Answered
HDL QPSK Transmitter and Receiver CFO problem
Hi Ali Shan, In QPSK single carrier model, the carrier frequency estimates in steps of coarse and fine estimates which a...

mer än 2 år ago | 0

| accepted

Answered
Modifying the QPSK RX for TDD for hw/sw design in ad9361
Hi Muhammad, The Model you are referring is not supported for discrete valid of inputs, and the receiver is expecting alw...

ungefär 3 år ago | 0

Answered
HDL optimized QPSK TX and RX combined
Hi, There are some limitations in the model due to receiver architecture. Here, Timing recovery would be self synchronizin...

mer än 3 år ago | 0

Answered
Addition of signals in simulink
Hi, To demodulate the I and Q signals without using QPSK demodulator block can be done for the hard decision. You can get I...

mer än 3 år ago | 0