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WLAN Capacity Calculator

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anjali
2020-11-10 23:16:45 -08:00
parent 09075db6e2
commit e12d003a9e
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py-json/wlan_test.py Normal file
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import argparse
import sys
import os
if 'py-json' not in sys.path:
sys.path.append(os.path.join(os.path.abspath('..'), 'py-json'))
import wlan_test
# main method
def main():
ap = argparse.ArgumentParser(description="WLAN Capacity Calculator")
# Station : 11abg
ap.add_argument("-sta", "--station", help="Enter Station Name : [11abg,11n,11ac](by Default 11abg)")
ap.add_argument("-t", "--traffic", help="Enter the Traffic Type : [Data,Voice](by Default Data)")
ap.add_argument("-p", "--phy",
help="Enter the PHY Bit Rate of Data Flow : [1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54](by Default 54)")
ap.add_argument("-e", "--encryption", help="Enter the Encryption : [None, WEP , TKIP, CCMP](by Default None)")
ap.add_argument("-q", "--qos", help="Enter the QoS = : [No, Yes](by Default [No for 11abg] and [Yes for 11n])")
ap.add_argument("-m", "--mac",
help="Enter the 802.11 MAC Frame : [Any Value](by Default [106 for 11abg] and [1538 for 11n])")
ap.add_argument("-b", "--basic", nargs='+',
help="Enter the Basic Rate Set : [1,2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54]"
" (by Default [1 2 5.5 11 6 12] for 11abg, [6 12 24] for 11n/11ac])")
ap.add_argument("-pre", "--preamble", help="Enter Preamble value : [ Short, Long, N/A](by Default Short)")
ap.add_argument("-s", "--slot", help="Enter the Slot Time : [Short, Long, N/A](by Default Short)")
ap.add_argument("-co", "--codec", help="Enter the Codec Type (Voice Traffic): {[ G.711 , G.723 , G.729]"
"by Default G.723 for 11abg, G.711 for 11n} and"
"{['Mixed','Greenfield'] by Default Mixed for 11ac}")
ap.add_argument("-r", "--rts", help="Enter the RTS/CTS Handshake : [No, Yes](by Default No)")
ap.add_argument("-c", "--cts", help="Enter the CTS-to-self (protection) : [No, Yes](by Default No)")
# Station : 11n and 11ac
ap.add_argument("-d", "--data",
help="Enter the Data/Voice MCS Index : ['0','1','2','3','4','5','6','7','8','9','10',"
"'11','12','13','14','15','16','17','18','19','20','21','22','23','24','25','26',"
"'27','28','29','30','31']by Default 7")
ap.add_argument("-ch", "--channel", help="Enter the Channel Bandwidth = : ['20','40'] by Default 40 for 11n and "
"['20','40','80'] by Default 80 for 11ac")
ap.add_argument("-gu", "--guard", help="Enter the Guard Interval = : ['400','800'] (by Default 400)")
ap.add_argument("-high", "--highest",
help="Enter the Highest Basic MCS = : ['0','1','2','3','4','5','6','7','8','9',"
"'10','11','12','13','14','15','16','17','18','19','20','21','22','23','24',"
"'25','26','27','28','29','30','31'](by Default 1)")
ap.add_argument("-pl", "--plcp",
help="Enter the PLCP Configuration = : ['Mixed','Greenfield'] (by Default Mixed) for 11n")
ap.add_argument("-ip", "--ip", help="Enter the IP Packets per A-MSDU = : ['0','1','2','3','4','5','6','7','8','9',"
"'10','11','12','13','14','15','16','17','18','19','20'] (by Default 0)")
ap.add_argument("-mc", "--mc",
help="Enter the MAC Frames per A-MPDU = : ['0','1','2','3','4','5','6','7','8',"
"'9','10','11','12','13','14','15','16','17','18','19','20','21','22','23',"
"'24','25','26','27','28','29','30','31','32','33','34','35','36','37','38',"
"'39','40','41','42','43','44','45','46','47','48','49','50','51','52','53',"
"'54','55','56','57','58','59','60','61','62','63','64'](by Default [42 for 11n] and [64 for 11ac])")
ap.add_argument("-cw", "--cwin", help="Enter the CWmin (leave alone for default) = : [Any Value] (by Default 15)")
ap.add_argument("-spa", "--spatial", help="Enter the Spatial Streams = [1,2,3,4] (by Default 4)")
ap.add_argument("-rc", "--rtscts", help="Enter the RTS/CTS Handshake and CTS-to-self "
" = ['No','Yes'] (by Default No for 11ac)")
try:
args = ap.parse_args()
# Station
if (args.station is not None):
Calculator_name = args.station
else:
Calculator_name = "11abg"
# Traffic Type
if (args.traffic is not None):
traffic_name = args.traffic
else:
traffic_name = "Data"
# PHY Bit Rate
if (args.phy is not None):
phy_name = args.phy
else:
phy_name = "54"
# Encryption
if (args.encryption is not None):
encryption_name = args.encryption
else:
encryption_name = "None"
# QoS
if (args.qos is not None):
qos_name = args.qos
else:
if "11abg" in Calculator_name:
qos_name = "No"
if "11n" in Calculator_name or "11ac" in Calculator_name:
qos_name = "Yes"
# 802.11 MAC Frame
if (args.mac is not None):
mac_name = args.mac
else:
mac_name = "1518"
# Basic Rate Set
if (args.basic is not None):
basic_name = args.basic
else:
basic_name = ['1', '2', '5.5', '11', '6', '12', '24']
# Preamble value
if (args.preamble is not None):
preamble_name = args.preamble
else:
preamble_name = "Short"
# Slot Time
if (args.slot is not None):
slot_name = args.slot
else:
slot_name = "Short"
# Codec Type (Voice Traffic)
if (args.codec is not None):
codec_name = args.codec
else:
if "11abg" in Calculator_name:
codec_name = "G.723"
if "11n" in Calculator_name:
codec_name = "G.711"
if "11ac" in Calculator_name:
codec_name = "Mixed"
# RTS/CTS Handshake
if (args.rts is not None):
rts_name = args.rts
else:
rts_name = "No"
# CTS - to - self(protection)
if (args.cts is not None):
cts_name = args.cts
else:
cts_name = "No"
# station = 11n and 11ac
# Data/Voice MCS Index
if (args.data is not None):
data_name = args.data
else:
if "11n" in Calculator_name:
data_name = "7"
if "11ac" in Calculator_name:
data_name = "9"
# Channel Bandwidth
if (args.channel is not None):
channel_name = args.channel
else:
if "11n" in Calculator_name:
channel_name = "40"
if "11ac" in Calculator_name:
channel_name = "80"
# Guard Interval
if (args.guard is not None):
guard_name = args.guard
else:
guard_name = "400"
# Highest Basic MCS
if (args.highest is not None):
highest_name = args.highest
else:
highest_name = '1'
# PLCP Configuration
if (args.plcp is not None):
plcp_name = args.plcp
else:
plcp_name = "Mixed"
# IP Packets per A-MSDU
if (args.ip is not None):
ip_name = args.ip
else:
ip_name = "0"
# MAC Frames per A-MPDU
if (args.mc is not None):
mc_name = args.mc
else:
if "11n" in Calculator_name:
mc_name = '42'
if "11ac" in Calculator_name:
mc_name = '64'
# CWmin (leave alone for default)
if (args.cwin is not None):
cwin_name = args.cwin
else:
cwin_name = '15'
# Spatial Streams
if (args.spatial is not None):
spatial_name = args.spatial
else:
spatial_name = '4'
# RTS/CTS Handshake and CTS-to-self
if (args.rtscts is not None):
rtscts_name = args.rtscts
else:
rtscts_name = 'No'
except Exception as e:
logging.exception(e)
exit(2)
# Select station(802.11a/b/g/n/ac standards)
if "11abg" in Calculator_name:
Station1 = wlan_test.abg11_calculator(traffic_name, phy_name, encryption_name, qos_name, mac_name, basic_name,
preamble_name, slot_name, codec_name, rts_name, cts_name)
Station1.input_parameter()
if "11n" in Calculator_name:
Station2 = wlan_test.n11_calculator(traffic_name, data_name, channel_name, guard_name, highest_name, encryption_name,
qos_name, ip_name,
mc_name, basic_name, mac_name,
codec_name, plcp_name, cwin_name, rts_name, cts_name)
Station2.input_parameter()
if "11ac" in Calculator_name:
Station3 = wlan_test.ac11_calculator(traffic_name, data_name, spatial_name, channel_name, guard_name, highest_name,
encryption_name
, qos_name, ip_name, mc_name, basic_name, mac_name,
codec_name, cwin_name, rtscts_name)
Station3.input_parameter()
if __name__ == "__main__":
main()