Hi,
This is my first post to this list. I am quite new to GNU Radio. I have a
wifi transmitter and a receiver in a room. The signals from the WiFi
transmitter get relfected through the various walls and then reach the
receiver, except the LOS signal. What i want to do is to calculate the AoA
and
Hi.
I am trying to create a custom wave through an OOT module. To do that, I
tried replicating the sine wave of the signal source block. I have used the
following Python code:
import numpy as np
from gnuradio import gr
class sine(gr.sync_block):
"""
docstring for block sine
"""
def
I am trying to make a custo wave through an OOT python module. I am very
new to DSP and GNU Radio. I decided to replicate the Sine wave from Signal
source block. I seem to get no output. My code is as follows:
#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright 2024 sourya.
#
#
Hi all,
I was trying to send contents of a file using a single subcarrier in OFDM.
As Marcus pointed out, it is a complex process and i found out that using a
single data carrier for the main data apart from the carriers for the
header and sync words, the channel estimation takes forever. The data
Hi.
I was wondering what would the parameters of the constellation object be if
I am doing ASK modulation by multiplying each bit with a constant 3?
Hi.
I am using an OFDM transmitter and receiver blocks from GNU radio.
Essentially what i want to do is split up the bandwidth into 64 subcarriers
and trasmit on any one of the subcarriers, say subcarrier 3. If that is to
be done, in the data carriers field of the ofdm transmitter and receiver,
I am working with an OFDM transmitter and receiver. Some article says that
the number of subcarriers decides the SCS. I could not find any formula
that relates to it. Also, if I want to operate the OFDM in a frequency
range of 490Mhz to 680 Mhz for example, how do i make the blocks use that
Hi.
I am working with OFDM. I know that OFDM receiver in GNURadio needs a lot
of parameters that are similar to the transmitter side in order to
function. However, I want to attempt to view signals in OFDM receiver which
are being sent using a non-OFDM transmitter. What I actually want to see is
Is there any way to build OOT module on Windows?
