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graph_as923.py
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graph_as923.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import print_function
import sys
import matplotlib.pyplot as plt
from lorawan_toa import *
def get_line(list_size, n_sf, bw=125):
return [ get_toa(i, n_sf, n_bw=bw)["t_packet"] for i in list_size ]
#########
#
fig = plt.figure(num=None, figsize=(16, 8), facecolor='w', edgecolor='k')
ax = fig.add_subplot(1,1,1)
ax.set_title("SF and ToA (BW=125 kHz)")
x = range(0, 255)
ax.plot(x, get_line(x, 12), "b-", label="SF12", linewidth=3, alpha=1)
ax.plot(x, get_line(x, 11), "g-", label="SF11", linewidth=3, alpha=1)
ax.plot(x, get_line(x, 10), "k-", label="SF10", linewidth=3, alpha=1)
ax.plot(x, get_line(x, 9), "c-", label="SF9", linewidth=3, alpha=1)
ax.plot(x, get_line(x, 8), "m-", label="SF8", linewidth=3, alpha=1)
ax.plot(x, get_line(x, 7), "y-", label="SF7", linewidth=3, alpha=1)
ax.set_xlim(0, 260)
ax.set_ylim(0, 5000)
ax.set_xlabel("PHY Payload Size (Byte)")
ax.set_ylabel("Time on Air (ms)")
ax.grid(True)
ax.legend(loc="upper left", fancybox=True, shadow=True)
fig.tight_layout()
plt.show()
fig.savefig("image/lora-toa-125.png")
#########
#
fig = plt.figure(num=None, figsize=(16, 8), facecolor='w', edgecolor='k')
ax = fig.add_subplot(1,1,1)
ax.set_title("AS923 No DwellTime")
x = range(0, 255)
ax.plot(x, get_line(x, 12), "b-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 11), "g-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 10), "k-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 9), "c-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 8), "m-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 7), "y-", linewidth=3, alpha=0.05)
# no dwellTime consideration
ax.plot(mpsrange(8, 59), get_line(mpsrange(8, 59), 12), "b-", label="SF12",
linewidth=3, alpha=1)
ax.plot(mpsrange(8, 59), get_line(mpsrange(8, 59), 11), "g-", label="SF11",
linewidth=3, alpha=1)
ax.plot(mpsrange(8, 59), get_line(mpsrange(8, 59), 10), "k-", label="SF10",
linewidth=3, alpha=1)
ax.plot(mpsrange(8, 123), get_line(mpsrange(8, 123), 9), "c-", label="SF9",
linewidth=3, alpha=1)
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 8), "m-", label="SF8",
linewidth=3, alpha=1)
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 7), "y-", label="SF7",
linewidth=3, alpha=1)
ax.set_xlim(0, 260)
ax.set_ylim(0, 5000)
ax.set_xlabel("PHY Payload Size (Byte)")
ax.set_ylabel("Time on Air (ms)")
ax.grid(True)
ax.legend(loc="upper left", fancybox=True, shadow=True)
fig.tight_layout()
plt.show()
fig.savefig("image/as923-without-dwelltime.png")
#########
#
fig = plt.figure(num=None, figsize=(16, 8), facecolor='w', edgecolor='k')
ax = fig.add_subplot(1,1,1)
ax.set_title("AS923 DwellTime 400ms")
x = range(0, 255)
ax.plot(x, get_line(x, 12), "b-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 11), "g-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 10), "k-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 9), "c-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 8), "m-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 7), "y-", linewidth=3, alpha=0.05)
# required dwellTime consideration
ax.plot([0], [0], "b-", label="SF12", linewidth=3, alpha=1)
ax.plot([0], [0], "c-", label="SF11", linewidth=3, alpha=1)
ax.plot(mpsrange(8, 19), get_line(mpsrange(8, 19), 10), "k-", label="SF10", linewidth=3, alpha=1)
ax.plot(mpsrange(8, 61), get_line(mpsrange(8, 61), 9), "c-", label="SF9", linewidth=3, alpha=1)
ax.plot(mpsrange(8, 133), get_line(mpsrange(8, 133), 8), "m-", label="SF8", linewidth=3, alpha=1)
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 7), "y-", label="SF7", linewidth=3, alpha=1)
ax.plot(x, [400 for i in range(0, 255)], "r,", linewidth=1, alpha=0.7)
ax.set_xlim(0, 260)
ax.set_ylim(0, 5000)
ax.set_xlabel("PHY Payload Size (Byte)")
ax.set_ylabel("Time on Air (ms)")
ax.grid(True)
ax.legend(loc="upper left", fancybox=True, shadow=True)
fig.tight_layout()
plt.show()
fig.savefig("image/as923-with-dwelltime.png")
#########
#
fig = plt.figure(num=None, figsize=(16, 8), facecolor='w', edgecolor='k')
ax = fig.add_subplot(1,1,1)
ax.set_title("AS923")
x = range(0, 255)
ax.plot(x, get_line(x, 12), "b-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 11), "g-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 10), "k-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 9), "c-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 8), "m-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 7), "y-", linewidth=3, alpha=0.05)
# no dwellTime consideration
ax.plot(mpsrange(8, 59), get_line(mpsrange(8, 59), 12), "b-", linewidth=1.2, alpha=0.7)
ax.plot(mpsrange(8, 59), get_line(mpsrange(8, 59), 11), "g-", linewidth=1.2, alpha=0.7)
ax.plot(mpsrange(8, 59), get_line(mpsrange(8, 59), 10), "k-", linewidth=1.2, alpha=0.7)
ax.plot(mpsrange(8, 123), get_line(mpsrange(8, 123), 9), "c-", linewidth=1.2, alpha=0.7)
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 8), "m-", linewidth=1.2, alpha=0.7)
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 7), "y-", linewidth=1.2, alpha=0.7)
# required dwellTime consideration
ax.plot([0], [0], "b-", label="SF12/125kHz", linewidth=3, alpha=1)
ax.plot([0], [0], "g-", label="SF11/125kHz", linewidth=3, alpha=1)
ax.plot(mpsrange(8, 19), get_line(mpsrange(8, 19), 10), "k-",
label="SF10/125kHz", linewidth=3, alpha=1)
ax.plot(mpsrange(8, 61), get_line(mpsrange(8, 61), 9), "c-",
label="SF9/125kHz", linewidth=3, alpha=1)
ax.plot(mpsrange(8, 133), get_line(mpsrange(8, 133), 8), "m-",
label="SF8/125kHz", linewidth=3, alpha=1)
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 7), "y-",
label="SF7/125kHz", linewidth=3, alpha=1)
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 7, bw=250), "b--",
label="SF7/250kHz", linewidth=3, alpha=0.5)
ax.set_xlim(0, 260)
ax.set_ylim(0, 5000)
ax.set_xlabel("PHY Payload Size (Byte)")
ax.set_ylabel("Time on Air (ms)")
ax.grid(True)
ax.legend(loc="upper left", fancybox=True, shadow=True)
fig.tight_layout()
plt.show()
fig.savefig("image/as923-toa.png")
#########
#
fig = plt.figure(num=None, figsize=(16, 8), facecolor='w', edgecolor='k')
ax = fig.add_subplot(1,1,1)
ax.set_title("AS923 and ARIB STD-T108")
x = range(0, 255)
ax.plot(x, get_line(x, 12), "b-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 11), "g-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 10), "k-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 9), "c-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 8), "m-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 7), "y-", linewidth=3, alpha=0.05)
# no dwellTime consideration
ax.plot(mpsrange(8, 59), get_line(mpsrange(8, 59), 12), "b-", linewidth=1.2, alpha=0.7)
ax.plot(mpsrange(8, 59), get_line(mpsrange(8, 59), 11), "g-", linewidth=1.2, alpha=0.7)
ax.plot(mpsrange(8, 59), get_line(mpsrange(8, 59), 10), "k-", linewidth=1.2, alpha=0.7)
ax.plot(mpsrange(8, 123), get_line(mpsrange(8, 123), 9), "c-", linewidth=1.2, alpha=0.7)
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 8), "m-", linewidth=1.2, alpha=0.7)
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 7), "y-", linewidth=1.2, alpha=0.7)
# required dwellTime consideration
ax.plot([0], [0], "b-", label="SF12/125kHz", linewidth=3, alpha=1)
ax.plot([0], [0], "g-", label="SF11/125kHz", linewidth=3, alpha=1)
ax.plot(mpsrange(8, 19), get_line(mpsrange(8, 19), 10), "k-",
label="SF10/125kHz", linewidth=3, alpha=1)
ax.plot(mpsrange(8, 61), get_line(mpsrange(8, 61), 9), "c-",
label="SF9/125kHz", linewidth=3, alpha=1)
ax.plot(mpsrange(8, 133), get_line(mpsrange(8, 133), 8), "m-",
label="SF8/125kHz", linewidth=3, alpha=1)
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 7), "y-",
label="SF7/125kHz", linewidth=3, alpha=1)
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 7, bw=250), "b--",
label="SF7/250kHz", linewidth=3, alpha=0.5)
ax.plot(x, [400 for i in range(0, 255)], "r--", linewidth=2, alpha=0.7)
ax.plot(x, [200 for i in range(0, 255)], "r--", linewidth=2, alpha=0.7)
ax.plot(x, [4000 for i in range(0, 255)], "r--", linewidth=2, alpha=0.7)
ax.set_xlim(0, 260)
ax.set_ylim(0, 5000)
ax.set_xlabel("PHY Payload Size (Byte)")
ax.set_ylabel("Time on Air (ms)")
ax.grid(True)
ax.legend(loc="upper left", fancybox=True, shadow=True)
fig.tight_layout()
plt.show()
fig.savefig("image/as923-with-arib180.png")
#########
#
fig = plt.figure(num=None, figsize=(16, 8), facecolor='w', edgecolor='k')
ax = fig.add_subplot(1,1,1)
ax.set_title("AS923 vs Others (SF12)")
x = range(0, 255)
ax.plot(x, get_line(x, 12), "b-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 12, bw=500), "r-", linewidth=3, alpha=0.05)
# no dwellTime consideration
ax.plot(mpsrange(8, 59), get_line(mpsrange(8, 59), 12), "b-",
label="SF12/125kHz", linewidth=3.0, alpha=1)
# LoRa: SF12 / 500 kHz
ax.plot(mpsrange(8, 61), get_line(mpsrange(8, 61), 12, bw=500), "r-",
label="SF12/500kHz", linewidth=3, alpha=1)
ax.set_xlim(0, 260)
ax.set_ylim(0, 5000)
ax.set_xlabel("PHY Payload Size (Byte)")
ax.set_ylabel("Time on Air (ms)")
ax.grid(True)
ax.legend(loc="best", fancybox=True, shadow=True)
fig.tight_layout()
plt.show()
fig.savefig("image/as923-vs-others-sf12.png")
#########
#
fig = plt.figure(num=None, figsize=(16, 8), facecolor='w', edgecolor='k')
ax = fig.add_subplot(1,1,1)
ax.set_title("AS923 vs Others (SF10)")
x = range(0, 255)
ax.plot(x, get_line(x, 10), "b-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 10, bw=500), "r-", linewidth=3, alpha=0.05)
# no dwellTime consideration
ax.plot(mpsrange(8, 59), get_line(mpsrange(8, 59), 10), "b-",
label="SF10/125kHz", linewidth=3.0, alpha=1)
# LoRa: SF10 / 500 kHz
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 10, bw=500), "r-",
label="SF10/500kHz", linewidth=3, alpha=1)
ax.set_xlim(0, 260)
ax.set_ylim(0, 5000)
ax.set_xlabel("PHY Payload Size (Byte)")
ax.set_ylabel("Time on Air (ms)")
ax.grid(True)
ax.legend(loc="best", fancybox=True, shadow=True)
fig.tight_layout()
plt.show()
fig.savefig("image/as923-vs-others-sf10.png")
#########
#
fig = plt.figure(num=None, figsize=(16, 8), facecolor='w', edgecolor='k')
ax = fig.add_subplot(1,1,1)
ax.set_title("LoRaWAN")
x = range(0, 255)
ax.plot(x, get_line(x, 12), "b-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 11), "g-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 10), "k-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 9), "c-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 8), "m-", linewidth=3, alpha=0.05)
ax.plot(x, get_line(x, 7), "y-", linewidth=3, alpha=0.05)
# SF BW bit rate Max. MACPayload
# 12 125 250 59
# 11 125 440 59
# 10 125 980 59
# 9 125 1760 123
# 8 125 3125 250
# 7 125 5470 250
ax.plot(mpsrange(8, 59), get_line(mpsrange(8, 59), 12), "b-",
label="SF12/125kHz", linewidth=2.0)
ax.plot(mpsrange(8, 59), get_line(mpsrange(8, 59), 11), "g-",
label="SF11/125kHz", linewidth=2.0)
ax.plot(mpsrange(8, 59), get_line(mpsrange(8, 59), 10), "k-",
label="SF10/125kHz", linewidth=2.0)
ax.plot(mpsrange(8, 123), get_line(mpsrange(8, 123), 9), "c-",
label="SF9/125kHz", linewidth=2.0)
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 8), "m-",
label="SF8/125kHz", linewidth=2.0)
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 7), "y-",
label="SF7/125kHz", linewidth=2.0)
# SF BW bit rate Max. MACPayload
# 7 250 11000 250
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 7, bw=250), "b-.",
label="SF7/250kHz", linewidth=2.0)
# SF BW bit rate Max. MACPayload
# 12 500 980 61
# 11 500 1760 137
# 10 500 3900 250
# 9 500 7000 250
# 8 500 12500 250
# 7 500 21900 250
ax.plot(mpsrange(8, 61), get_line(mpsrange(8, 61), 12, bw=500), "b--",
label="SF12/500kHz", linewidth=2.0)
ax.plot(mpsrange(8, 137), get_line(mpsrange(8, 137), 11, bw=500), "g--",
label="SF11/500kHz", linewidth=2.0)
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 10, bw=500), "k--",
label="SF10/500kHz", linewidth=2.0)
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 9, bw=500), "c--",
label="SF9/500kHz", linewidth=2.0)
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 8, bw=500), "m--",
label="SF8/500kHz", linewidth=2.0)
ax.plot(mpsrange(8, 250), get_line(mpsrange(8, 250), 7, bw=500), "y--",
label="SF7/500kHz", linewidth=2.0)
ax.set_xlim(0, 260)
ax.set_ylim(0, 5000)
ax.set_xlabel("PHY Payload Size (Byte)")
ax.set_ylabel("Time on Air (ms)")
ax.grid(True)
ax.legend(loc="upper right", fancybox=True, shadow=True)
fig.tight_layout()
plt.show()
fig.savefig("image/lorawan-toa.png")