test_ldpc_baseband.cc File Reference

Test LDPC performance in baseband procesing when different levels of Gaussian noise is added to CSI. More...

#include <gflags/gflags.h>
#include <immintrin.h>
#include <bitset>
#include <chrono>
#include <fstream>
#include <iostream>
#include <random>
#include "armadillo"
#include "comms-lib.h"
#include "config.h"
#include "data_generator.h"
#include "gettime.h"
#include "memory_manage.h"
#include "modulation.h"
#include "phy_ldpc_decoder_5gnr.h"
#include "utils_ldpc.h"

Include dependency graph for test_ldpc_baseband.cc:

Functions
	DEFINE_string (profile, "random", "The profile of the input user bytes (e.g., 'random', '123')")
	DEFINE_string (conf_file, TOSTRING(PROJECT_DIRECTORY) "/files/config/ci/tddconfig-sim-ul.json", "Agora config filename")
int	main (int argc, char *argv[])

Variables
static constexpr bool	kVerbose = false
static constexpr bool	kPrintUplinkInformationBytes = false
static constexpr float	kNoiseLevels [15]
static constexpr float	kSnrLevels [15]

Detailed Description

Test LDPC performance in baseband procesing when different levels of Gaussian noise is added to CSI.

Test LDPC performance after encoding, modulation, demodulation, and decoding when different levels of Gaussian noise is added to CSI.

Function Documentation

DEFINE_string() [1/2]

DEFINE_string	(	conf_file	,
		TOSTRING(PROJECT_DIRECTORY) "/files/config/ci/tddconfig-sim-ul.json"	,
		"Agora config filename"
	)

DEFINE_string() [2/2]

DEFINE_string	(	profile	,
		"random"	,
		"The profile of the input user bytes (e.g., 'random', '123')"
	)

main()

int main	(	int	argc,
		char *	argv[]
	)

Here is the call graph for this function:

Variable Documentation

kNoiseLevels

constexpr float kNoiseLevels[15]

staticconstexpr

Initial value:

= {
    1.7783, 1.3335, 1.0000, 0.7499, 0.5623, 0.4217, 0.3162, 0.2371,
    0.1778, 0.1334, 0.1000, 0.0750, 0.0562, 0.0422, 0.0316}

kPrintUplinkInformationBytes

constexpr bool kPrintUplinkInformationBytes = false

staticconstexpr

kSnrLevels

constexpr float kSnrLevels[15]

staticconstexpr

Initial value:

= {-5, -2.5, 0,  2.5,  5,  7.5,  10, 12.5,
                                         15, 17.5, 20, 22.5, 25, 27.5, 30}

kVerbose

constexpr bool kVerbose = false

staticconstexpr