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Modify Wlan Capacity Claculator Script

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anjali
2021-01-21 14:20:11 +05:30
parent 7613b2bb1a
commit 9f6dffdd55
2 changed files with 284 additions and 215 deletions
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392
py-json/wlan_theoretical_sta.py
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@@ -1,5 +1,10 @@
'''
Candela Technologies Inc.
Info : Standard Script for WLAN Capaity Calculator
Date :
Author : Anjali Rahamatkar
This Script has three classes :
1. abg11_calculator : It will take all the user input of 802.11a/b/g station,calculate Intermediate values and Theoretical values.
2. n11_calculator : It will take all the user input of 802.11n station,calculate Intermediate values and Theoretical values.
@@ -15,7 +20,8 @@ import json
# Class to take all user input (802.11a/b/g Standard)
class abg11_calculator:
class abg11_calculator():
def __init__(self, Traffic_Type, PHY_Bit_Rate, Encryption, QoS, MAC_Frame_802_11, Basic_Rate_Set, Preamble,
slot_name, Codec_Type, RTS_CTS_Handshake, CTS_to_self):
@@ -31,9 +37,77 @@ class abg11_calculator:
self.RTS_CTS_Handshake = RTS_CTS_Handshake
self.CTS_to_self = CTS_to_self
# This function is for calculate intermediate values and Theoretical values
def input_parameter(self):
@staticmethod
def create_argparse(prog=None, formatter_class=None, epilog=None, description=None):
if (prog is not None) or (formatter_class is not None) or (epilog is not None) or (description is not None):
ap = argparse.ArgumentParser(prog=prog,
formatter_class=formatter_class,
allow_abbrev=True,
epilog=epilog,
description=description)
else:
ap = argparse.ArgumentParser()
# 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)")
return ap
def calculate(self):
PHY_Bit_Rate_float = float(self.PHY_Bit_Rate)
PHY_Bit_Rate_int = int(PHY_Bit_Rate_float)
@@ -419,7 +493,7 @@ class abg11_calculator:
Client_5 = Ttxframe_data + SIFS_value + Ttxframe + DIFS_value + RTS_CTS_Handshake_Overhead + CTS_to_self_Handshake + MeanBackoff_value / 20
Client_6 = Ttxframe_data + SIFS_value + Ttxframe + DIFS_value + RTS_CTS_Handshake_Overhead + CTS_to_self_Handshake + MeanBackoff_value / 50
Client_7 = Ttxframe_data + SIFS_value + Ttxframe + DIFS_value + RTS_CTS_Handshake_Overhead + CTS_to_self_Handshake + MeanBackoff_value / 100
Client_1_new = format(Client_1, '.2f')
self.Client_1_new = format(Client_1, '.2f')
Client_2_new = format(Client_2, '.4f')
Client_3_new = format(Client_3, '.4f')
Client_4_new = format(Client_4, '.4f')
@@ -430,7 +504,7 @@ class abg11_calculator:
# Max Frame Rate
Max_Frame_Rate_C1 = 1000000 / Client_1
Max_Frame_Rate_C1_round = round(Max_Frame_Rate_C1)
self.Max_Frame_Rate_C1_round = round(Max_Frame_Rate_C1)
Max_Frame_Rate_C2 = 1000000 / Client_2
Max_Frame_Rate_C2_round = round(Max_Frame_Rate_C2)
Max_Frame_Rate_C3 = 1000000 / Client_3
@@ -447,7 +521,7 @@ class abg11_calculator:
# Max. Offered Load (802.11)
Max_Offered_Load_C1 = Max_Frame_Rate_C1 * Nbits_value / 1000000
Max_Offered_Load_C1_new = format(Max_Offered_Load_C1, '.3f')
self.Max_Offered_Load_C1_new = format(Max_Offered_Load_C1, '.3f')
Max_Offered_Load_C2 = Max_Frame_Rate_C2 * Nbits_value / 1000000
Max_Offered_Load_C2_new = format(Max_Offered_Load_C2, '.3f')
Max_Offered_Load_C3 = Max_Frame_Rate_C3 * Nbits_value / 1000000
@@ -464,7 +538,7 @@ class abg11_calculator:
# Offered Load Per 802.11 Client
Offered_Load_Per_Client1 = Max_Offered_Load_C1 / 1
Offered_Load_Per_Client1_new = format(Offered_Load_Per_Client1, '.3f')
self.Offered_Load_Per_Client1_new = format(Offered_Load_Per_Client1, '.3f')
Offered_Load_Per_Client2 = Max_Offered_Load_C2 / 2
Offered_Load_Per_Client2_new = format(Offered_Load_Per_Client2, '.3f')
Offered_Load_Per_Client3 = Max_Offered_Load_C3 / 5
@@ -481,7 +555,7 @@ class abg11_calculator:
# Offered Load (802.3 Side)
Offered_Load_C1 = Max_Frame_Rate_C1 * Ethernet_MAC_Frame_int * 8 / 1000000
Offered_Load_C1_new = format(Offered_Load_C1, '.3f')
self.Offered_Load_C1_new = format(Offered_Load_C1, '.3f')
Offered_Load_C2 = Max_Frame_Rate_C2 * Ethernet_MAC_Frame_int * 8 / 1000000
Offered_Load_C2_new = format(Offered_Load_C2, '.3f')
Offered_Load_C3 = Max_Frame_Rate_C3 * Ethernet_MAC_Frame_int * 8 / 1000000
@@ -499,7 +573,7 @@ class abg11_calculator:
if ip == 1:
IP_Throughput_C1 = Max_Frame_Rate_C1 * ip_packet * 8 / 1000000
IP_Throughput_C1_new = format(IP_Throughput_C1, '.3f')
self.IP_Throughput_C1_new = format(IP_Throughput_C1, '.3f')
IP_Throughput_C2 = Max_Frame_Rate_C2 * ip_packet * 8 / 1000000
IP_Throughput_C2_new = format(IP_Throughput_C2, '.3f')
IP_Throughput_C3 = Max_Frame_Rate_C3 * ip_packet * 8 / 1000000
@@ -513,7 +587,7 @@ class abg11_calculator:
IP_Throughput_C7 = Max_Frame_Rate_C7 * ip_packet * 8 / 1000000
IP_Throughput_C7_new = format(IP_Throughput_C7, '.3f')
else:
IP_Throughput_C1_new = "N/A"
self.IP_Throughput_C1_new = "N/A"
IP_Throughput_C2_new = "N/A"
IP_Throughput_C3_new = "N/A"
IP_Throughput_C4_new = "N/A"
@@ -521,102 +595,104 @@ class abg11_calculator:
IP_Throughput_C6_new = "N/A"
IP_Throughput_C7_new = "N/A"
print("\n" + "******************Station : 11abgCalculator*****************************" + "\n")
print("Theoretical Maximum Offered Load" + "\n")
print("1 Client:")
All_theoretical_output = {'Packet Interval(usec)': Client_1_new, 'Max Frame Rate(fps)': Max_Frame_Rate_C1_round,
'Max. Offered Load (802.11)(Mb/s)': Max_Offered_Load_C1_new,
'Offered Load Per 802.11 Client(Mb/s)': Offered_Load_Per_Client1_new,
'Offered Load (802.3 Side)(Mb/s)': Offered_Load_C1_new,
'IP Throughput (802.11 -> 802.3)(Mb/s)': IP_Throughput_C1_new}
print(json.dumps(All_theoretical_output, indent=4))
Voice_Call = Max_Frame_Rate_C1 / Codec_Frame_rate
Voice_Call_value = round(Voice_Call)
if "Data" in self.Traffic_Type:
Maximum_Theoretical_R_value = "N/A"
self.Maximum_Theoretical_R_value = "N/A"
else:
if "G.711" in self.Codec_Type:
Maximum_Theoretical_R_value = 85.9
self.Maximum_Theoretical_R_value = 85.9
else:
if "G.723" in self.Codec_Type:
Maximum_Theoretical_R_value = 72.9
self.Maximum_Theoretical_R_value = 72.9
else:
if "G.729" in self.Codec_Type:
Maximum_Theoretical_R_value = 81.7
self.Maximum_Theoretical_R_value = 81.7
else:
Maximum_Theoretical_R_value = 93.2
self.Maximum_Theoretical_R_value = 93.2
if "Data" in self.Traffic_Type:
Estimated_MOS_Score = "N/A"
Maximum_Bidirectional = "N/A"
self.Estimated_MOS_Score = "N/A"
self.Maximum_Bidirectional_Voice_Calls = "N/A"
else:
if (Voice_Call_value <= 1):
Maximum_Bidirectional_Voice_Calls = Max_Frame_Rate_C1_round / Codec_Frame_rate
Maximum_Bidirectional_Voice_Calls1 = self.Max_Frame_Rate_C1_round / Codec_Frame_rate
elif (Voice_Call_value <= 2):
Maximum_Bidirectional_Voice_Calls = Max_Frame_Rate_C2_round / Codec_Frame_rate
Maximum_Bidirectional_Voice_Calls1 = Max_Frame_Rate_C2_round / Codec_Frame_rate
elif (Voice_Call_value <= 5):
Maximum_Bidirectional_Voice_Calls = Max_Frame_Rate_C3_round / Codec_Frame_rate
Maximum_Bidirectional_Voice_Calls1 = Max_Frame_Rate_C3_round / Codec_Frame_rate
elif (Voice_Call_value <= 10):
Maximum_Bidirectional_Voice_Calls = Max_Frame_Rate_C4_round / Codec_Frame_rate
Maximum_Bidirectional_Voice_Calls1 = Max_Frame_Rate_C4_round / Codec_Frame_rate
elif (Voice_Call_value <= 20):
Maximum_Bidirectional_Voice_Calls = Max_Frame_Rate_C5_round / Codec_Frame_rate
Maximum_Bidirectional_Voice_Calls1 = Max_Frame_Rate_C5_round / Codec_Frame_rate
elif (Voice_Call_value <= 50):
Maximum_Bidirectional_Voice_Calls = Max_Frame_Rate_C6_round / Codec_Frame_rate
Maximum_Bidirectional_Voice_Calls1 = Max_Frame_Rate_C6_round / Codec_Frame_rate
else:
Maximum_Bidirectional_Voice_Calls = Max_Frame_Rate_C7_round / Codec_Frame_rate
Maximum_Bidirectional = round(Maximum_Bidirectional_Voice_Calls, 2)
if Maximum_Theoretical_R_value < 0:
Estimated_MOS_Score = 1
Maximum_Bidirectional_Voice_Calls1 = Max_Frame_Rate_C7_round / Codec_Frame_rate
self.Maximum_Bidirectional_Voice_Calls = round(Maximum_Bidirectional_Voice_Calls1, 2)
if self.Maximum_Theoretical_R_value < 0:
self.Estimated_MOS_Score = 1
else:
if Maximum_Theoretical_R_value > 100:
Estimated_MOS_Score = 4.5
if self.Maximum_Theoretical_R_value > 100:
self.Estimated_MOS_Score = 4.5
else:
Estimated_MOS_Score_1 = 1 + 0.035 * Maximum_Theoretical_R_value + Maximum_Theoretical_R_value * (
Maximum_Theoretical_R_value - 60) * (
100 - Maximum_Theoretical_R_value) * 7 * 0.000001
Estimated_MOS_Score = round(Estimated_MOS_Score_1, 2)
Estimated_MOS_Score_1 = 1 + 0.035 * self.Maximum_Theoretical_R_value + self.Maximum_Theoretical_R_value * (
self.Maximum_Theoretical_R_value - 60) * (
100 - self.Maximum_Theoretical_R_value) * 7 * 0.000001
self.Estimated_MOS_Score = round(Estimated_MOS_Score_1, 2)
def get_result(self):
print("\n" + "******************Station : 11abgCalculator*****************************" + "\n")
print("Theoretical Maximum Offered Load" + "\n")
print("1 Client:")
All_theoretical_output = {'Packet Interval(usec)': self.Client_1_new, 'Max Frame Rate(fps)': self.Max_Frame_Rate_C1_round,
'Max. Offered Load (802.11)(Mb/s)': self.Max_Offered_Load_C1_new,
'Offered Load Per 802.11 Client(Mb/s)': self.Offered_Load_Per_Client1_new,
'Offered Load (802.3 Side)(Mb/s)': self.Offered_Load_C1_new,
'IP Throughput (802.11 -> 802.3)(Mb/s)': self.IP_Throughput_C1_new}
print(json.dumps(All_theoretical_output, indent=4))
print("\n" + "Theroretical Voice Call Capacity" + "\n")
All_theoretical_voice = {'Maximum Theoretical R-value': Maximum_Theoretical_R_value,
'Estimated MOS Score': Estimated_MOS_Score,
'Maximum Bidirectional Voice Calls(calls)': Maximum_Bidirectional}
All_theoretical_voice = {'Maximum Theoretical R-value': self.Maximum_Theoretical_R_value,
'Estimated MOS Score': self.Estimated_MOS_Score,
'Maximum Bidirectional Voice Calls(calls)': self.Maximum_Bidirectional_Voice_Calls}
print(json.dumps(All_theoretical_voice, indent=4))
##Class to take all user input (802.11n Standard)
class n11_calculator():
class n11_calculator(abg11_calculator):
def __init__(self, Traffic_Type, Data_Voice_MCS, Channel_Bandwidth, Guard_Interval_value, Highest_Basic_str,
Encryption, QoS,
IP_Packets_MSDU_str, MAC_Frames_per_A_MPDU_str, BSS_Basic_Rate, MAC_MPDU_Size_Data_Traffic,
Codec_Type_Voice_Traffic, PLCP, CWmin, RTS_CTS_Handshake, CTS_to_self_protection):
self.Traffic_Type = Traffic_Type
Codec_Type, PLCP, CWmin, RTS_CTS_Handshake, CTS_to_self,PHY_Bit_Rate=None,MAC_Frame_802_11=None,Basic_Rate_Set=None,Preamble=None,slot_name=None):
super().__init__(Traffic_Type, PHY_Bit_Rate, Encryption, QoS, MAC_Frame_802_11, Basic_Rate_Set, Preamble,
slot_name, Codec_Type, RTS_CTS_Handshake, CTS_to_self)
self.Data_Voice_MCS = Data_Voice_MCS
self.Channel_Bandwidth = Channel_Bandwidth
self.Guard_Interval_value = Guard_Interval_value
self.Highest_Basic_str = Highest_Basic_str
self.Encryption = Encryption
self.QoS = QoS
self.IP_Packets_MSDU_str = IP_Packets_MSDU_str
self.MAC_Frames_per_A_MPDU_str = MAC_Frames_per_A_MPDU_str
self.BSS_Basic_Rate = BSS_Basic_Rate
self.MAC_MPDU_Size_Data_Traffic = MAC_MPDU_Size_Data_Traffic
self.Codec_Type_Voice_Traffic = Codec_Type_Voice_Traffic
self.PLCP = PLCP
self.CWmin = CWmin
self.RTS_CTS_Handshake = RTS_CTS_Handshake
self.CTS_to_self_protection = CTS_to_self_protection
# This function is for calculate intermediate values and Theoretical values
def input_parameter(self):
def calculate(self):
global HT_data_temp
global temp_value
SIFS = 16.00
@@ -773,17 +849,17 @@ class n11_calculator():
Encrypt_Hdr = 16
# c36 Codec IP Packet Size
if "G.711" in self.Codec_Type_Voice_Traffic:
if "G.711" in self.Codec_Type:
Codec_IP_Packet_Size = 200
Codec_Frame_Rate = 100
else:
if "G.723" in self.Codec_Type_Voice_Traffic:
if "G.723" in self.Codec_Type:
Codec_IP_Packet_Size = 60
Codec_Frame_Rate = 67
else:
if "G.729" in self.Codec_Type_Voice_Traffic:
if "G.729" in self.Codec_Type:
Codec_IP_Packet_Size = 60
Codec_Frame_Rate = 100
@@ -1096,7 +1172,7 @@ class n11_calculator():
CTS_to_self_Handshake_Overhead = 0
else:
if "Yes" in self.CTS_to_self_protection:
if "Yes" in self.CTS_to_self:
if "20" in self.Channel_Bandwidth:
CTS_to_self_Handshake_Overhead = 20 + 4 * int((22 + 14 * 8 + 24 * 4 - 1) / (24 * 4)) + SIFS
@@ -1112,7 +1188,7 @@ class n11_calculator():
MAC_PPDU_Interval_1 = RTS_CTS_Handshake_Overhead + CTS_to_self_Handshake_Overhead + Ttxframe + Ack_Response_Overhead + BlockAck_Response_Overhead + DIFS + (
MeanBackoff / 1)
Client_1_new = format(MAC_PPDU_Interval_1, '.2f')
self.Client_1_new = format(MAC_PPDU_Interval_1, '.2f')
MAC_PPDU_Interval_2 = RTS_CTS_Handshake_Overhead + CTS_to_self_Handshake_Overhead + Ttxframe + Ack_Response_Overhead + BlockAck_Response_Overhead + DIFS + (
MeanBackoff / 2)
Client_2_new = format(MAC_PPDU_Interval_2, '.2f')
@@ -1135,7 +1211,7 @@ class n11_calculator():
# Max PPDU Rate
Max_PPDU_Rate_1 = 1000000 / MAC_PPDU_Interval_1
Client_8_new = format(Max_PPDU_Rate_1, '.2f')
self.Client_8_new = format(Max_PPDU_Rate_1, '.2f')
Max_PPDU_Rate_2 = 1000000 / MAC_PPDU_Interval_2
Client_9_new = format(Max_PPDU_Rate_2, '.2f')
Max_PPDU_Rate_3 = 1000000 / MAC_PPDU_Interval_3
@@ -1167,7 +1243,7 @@ class n11_calculator():
Max_MAC_MPDU_Rate_6 = Max_PPDU_Rate_6
Max_MAC_MPDU_Rate_7 = Max_PPDU_Rate_7
Client_15_new = round(Max_MAC_MPDU_Rate_1)
self.Client_15_new = round(Max_MAC_MPDU_Rate_1)
Client_16_new = round(Max_MAC_MPDU_Rate_2)
Client_17_new = round(Max_MAC_MPDU_Rate_3)
Client_18_new = round(Max_MAC_MPDU_Rate_4)
@@ -1195,7 +1271,7 @@ class n11_calculator():
Max_MAC_MSDU_Rate_6 = Max_MAC_MPDU_Rate_6
Max_MAC_MSDU_Rate_7 = Max_MAC_MPDU_Rate_7
Client_22_new = round(Max_MAC_MSDU_Rate_1)
self.Client_22_new = round(Max_MAC_MSDU_Rate_1)
Client_23_new = round(Max_MAC_MSDU_Rate_2)
Client_24_new = round(Max_MAC_MSDU_Rate_3)
Client_25_new = round(Max_MAC_MSDU_Rate_4)
@@ -1212,7 +1288,7 @@ class n11_calculator():
Max_802_11_MAC_Frame_Data_Rate_6 = Max_MAC_MPDU_Rate_6 * MAC_MPDU_Size * 8 / 1000000
Max_802_11_MAC_Frame_Data_Rate_7 = Max_MAC_MPDU_Rate_7 * MAC_MPDU_Size * 8 / 1000000
Client_29_new = format(Max_802_11_MAC_Frame_Data_Rate_1, '.3f')
self.Client_29_new = format(Max_802_11_MAC_Frame_Data_Rate_1, '.3f')
Client_30_new = format(Max_802_11_MAC_Frame_Data_Rate_2, '.3f')
Client_31_new = format(Max_802_11_MAC_Frame_Data_Rate_3, '.3f')
Client_32_new = format(Max_802_11_MAC_Frame_Data_Rate_4, '.3f')
@@ -1230,7 +1306,7 @@ class n11_calculator():
Max_802_11_MAC_Payload_Goodput_6 = MSDU * 8 * Max_MAC_MSDU_Rate_6 / 1000000
Max_802_11_MAC_Payload_Goodput_7 = MSDU * 8 * Max_MAC_MSDU_Rate_7 / 1000000
Client_36_new = format(Max_802_11_MAC_Payload_Goodput_1, '.3f')
self.Client_36_new = format(Max_802_11_MAC_Payload_Goodput_1, '.3f')
Client_37_new = format(Max_802_11_MAC_Payload_Goodput_2, '.3f')
Client_38_new = format(Max_802_11_MAC_Payload_Goodput_3, '.3f')
Client_39_new = format(Max_802_11_MAC_Payload_Goodput_4, '.3f')
@@ -1248,7 +1324,7 @@ class n11_calculator():
MAC_Goodput_Per_802_11_Client_6 = Max_802_11_MAC_Payload_Goodput_6 / 50
MAC_Goodput_Per_802_11_Client_7 = Max_802_11_MAC_Payload_Goodput_7 / 100
Client_43_new = format(MAC_Goodput_Per_802_11_Client_1, '.3f')
self.Client_43_new = format(MAC_Goodput_Per_802_11_Client_1, '.3f')
Client_44_new = format(MAC_Goodput_Per_802_11_Client_2, '.3f')
Client_45_new = format(MAC_Goodput_Per_802_11_Client_3, '.3f')
Client_46_new = format(MAC_Goodput_Per_802_11_Client_4, '.3f')
@@ -1268,7 +1344,7 @@ class n11_calculator():
Offered_Load_8023_Side_5 = Max_MAC_MSDU_Rate_5 * Ethernet_value * 8 / 1000000
Offered_Load_8023_Side_6 = Max_MAC_MSDU_Rate_6 * Ethernet_value * 8 / 1000000
Offered_Load_8023_Side_7 = Max_MAC_MSDU_Rate_7 * Ethernet_value * 8 / 1000000
Client_50_new = format(Offered_Load_8023_Side_1, '.3f')
self.Client_50_new = format(Offered_Load_8023_Side_1, '.3f')
Client_51_new = format(Offered_Load_8023_Side_2, '.3f')
Client_52_new = format(Offered_Load_8023_Side_3, '.3f')
Client_53_new = format(Offered_Load_8023_Side_4, '.3f')
@@ -1277,7 +1353,7 @@ class n11_calculator():
Client_56_new = format(Offered_Load_8023_Side_7, '.3f')
else:
Client_50_new = "N/A"
self.Client_50_new = "N/A"
Client_51_new = "N/A"
Client_52_new = "N/A"
Client_53_new = "N/A"
@@ -1294,7 +1370,7 @@ class n11_calculator():
IP_Goodput_802_11_8023_5 = Max_MAC_MSDU_Rate_5 * ip_1 * 8 / 1000000
IP_Goodput_802_11_8023_6 = Max_MAC_MSDU_Rate_6 * ip_1 * 8 / 1000000
IP_Goodput_802_11_8023_7 = Max_MAC_MSDU_Rate_7 * ip_1 * 8 / 1000000
Client_57_new = format(IP_Goodput_802_11_8023_1, '.3f')
self.Client_57_new = format(IP_Goodput_802_11_8023_1, '.3f')
Client_58_new = format(IP_Goodput_802_11_8023_2, '.3f')
Client_59_new = format(IP_Goodput_802_11_8023_3, '.3f')
Client_60_new = format(IP_Goodput_802_11_8023_4, '.3f')
@@ -1303,7 +1379,7 @@ class n11_calculator():
Client_63_new = format(IP_Goodput_802_11_8023_7, '.3f')
else:
Client_57_new = "N/A"
self.Client_57_new = "N/A"
Client_58_new = "N/A"
Client_59_new = "N/A"
Client_60_new = "N/A"
@@ -1315,31 +1391,31 @@ class n11_calculator():
# c53
if "Data" in self.Traffic_Type:
Maximum_Theoretical_R_value = "N/A"
Estimated_MOS_Score = "N/A"
self.Maximum_Theoretical_R_value = "N/A"
self.Estimated_MOS_Score = "N/A"
else:
if "G.711" in self.Codec_Type_Voice_Traffic:
Maximum_Theoretical_R_value = 85.9
if "G.711" in self.Codec_Type:
self.Maximum_Theoretical_R_value = 85.9
else:
if "G.723" in self.Codec_Type_Voice_Traffic:
Maximum_Theoretical_R_value = 72.9
if "G.723" in self.Codec_Type:
self.Maximum_Theoretical_R_value = 72.9
else:
if "G.729" in self.Codec_Type_Voice_Traffic:
Maximum_Theoretical_R_value = 81.7
if "G.729" in self.Codec_Type:
self.Maximum_Theoretical_R_value = 81.7
else:
Maximum_Theoretical_R_value = 93.2
self.Maximum_Theoretical_R_value = 93.2
if Maximum_Theoretical_R_value < 0:
Estimated_MOS_Score = 1
if self.Maximum_Theoretical_R_value < 0:
self.Estimated_MOS_Score = 1
else:
if Maximum_Theoretical_R_value > 100:
Estimated_MOS_Score = 4.5
if self.Maximum_Theoretical_R_value > 100:
self.Estimated_MOS_Score = 4.5
else:
Estimated_MOS_Score_1 = (
1 + 0.035 * Maximum_Theoretical_R_value + Maximum_Theoretical_R_value * (
Maximum_Theoretical_R_value - 60) * (
100 - Maximum_Theoretical_R_value) * 7 * 0.000001)
Estimated_MOS_Score = format(Estimated_MOS_Score_1, '.2f')
self.Estimated_MOS_Score_1 = (
1 + 0.035 * self.Maximum_Theoretical_R_value + self.Maximum_Theoretical_R_value * (
self.Maximum_Theoretical_R_value - 60) * (
100 - self.Maximum_Theoretical_R_value) * 7 * 0.000001)
self.Estimated_MOS_Score = format(self.Estimated_MOS_Score_1, '.2f')
# Voice_Call_Range
try:
@@ -1376,58 +1452,57 @@ class n11_calculator():
pass
if "Data" in self.Traffic_Type:
Maximum_Bidirectional_Voice_Calls = "N/A"
self.Maximum_Bidirectional_Voice_Calls = "N/A"
else:
Maximum_Bidirectional_Voice_Calls = round(Maximum_Bidirectional, 2)
self.Maximum_Bidirectional_Voice_Calls = round(Maximum_Bidirectional, 2)
def get_result(self):
print("\n" + "******************Station : 11nCalculator*****************************" + "\n")
print("Theoretical Maximum Offered Load" + "\n")
print("1 Client:")
All_theoretical_output = {'MAC PPDU Interval(usec)': Client_1_new, 'Max PPDU Rate(fps)': Client_8_new,
'Max MAC MPDU Rate': Client_15_new,
'Max MAC MSDU Rate': Client_22_new,
'Max. 802.11 MAC Frame Data Rate(Mb/s)': Client_29_new,
'Max. 802.11 MAC Payload Goodput(Mb/s)': Client_36_new,
'MAC Goodput Per 802.11 Client(Mb/s)': Client_43_new,
'Offered Load (802.3 Side)(Mb/s)': Client_50_new,
'IP Goodput (802.11 -> 802.3)(Mb/s)': Client_57_new}
All_theoretical_output = {'MAC PPDU Interval(usec)': self.Client_1_new,
'Max PPDU Rate(fps)': self.Client_8_new,
'Max MAC MPDU Rate': self.Client_15_new,
'Max MAC MSDU Rate': self.Client_22_new,
'Max. 802.11 MAC Frame Data Rate(Mb/s)': self.Client_29_new,
'Max. 802.11 MAC Payload Goodput(Mb/s)': self.Client_36_new,
'MAC Goodput Per 802.11 Client(Mb/s)': self.Client_43_new,
'Offered Load (802.3 Side)(Mb/s)': self.Client_50_new,
'IP Goodput (802.11 -> 802.3)(Mb/s)': self.Client_57_new}
print(json.dumps(All_theoretical_output, indent=4))
print("\n" + "Theroretical Voice Call Capacity" + "\n")
All_theoretical_voice = {'Maximum Theoretical R-value': Maximum_Theoretical_R_value,
'Estimated MOS Score': Estimated_MOS_Score,
'Maximum Bidirectional Voice Calls(calls)': Maximum_Bidirectional_Voice_Calls}
All_theoretical_voice = {'Maximum Theoretical R-value': self.Maximum_Theoretical_R_value,
'Estimated MOS Score': self.Estimated_MOS_Score,
'Maximum Bidirectional Voice Calls(calls)': self.Maximum_Bidirectional_Voice_Calls}
print(json.dumps(All_theoretical_voice, indent=4))
##Class to take all user input (802.11ac Standard)
class ac11_calculator():
class ac11_calculator(n11_calculator):
def __init__(self, Traffic_Type, Data_Voice_MCS, spatial, Channel_Bandwidth, Guard_Interval_value,
Highest_Basic_str, Encryption, QoS,
Highest_Basic_str, Encryption, QoS,IP_Packets_MSDU_str, MAC_Frames_per_A_MPDU_str, BSS_Basic_Rate, MAC_MPDU_Size_Data_Traffic,
Codec_Type, CWmin, RTS_CTS,PLCP = None,RTS_CTS_Handshake=None,CTS_to_self=None):
super().__init__(Traffic_Type, Data_Voice_MCS, Channel_Bandwidth, Guard_Interval_value, Highest_Basic_str,
Encryption, QoS,
IP_Packets_MSDU_str, MAC_Frames_per_A_MPDU_str, BSS_Basic_Rate, MAC_MPDU_Size_Data_Traffic,
Codec_Type_Voice_Traffic, CWmin, RTS_CTS):
self.Traffic_Type = Traffic_Type
self.Data_Voice_MCS = Data_Voice_MCS
self.Channel_Bandwidth = Channel_Bandwidth
self.Guard_Interval_value = Guard_Interval_value
self.Highest_Basic_str = Highest_Basic_str
self.Encryption = Encryption
self.QoS = QoS
self.IP_Packets_MSDU_str = IP_Packets_MSDU_str
self.MAC_Frames_per_A_MPDU_str = MAC_Frames_per_A_MPDU_str
self.BSS_Basic_Rate = BSS_Basic_Rate
self.MAC_MPDU_Size_Data_Traffic = MAC_MPDU_Size_Data_Traffic
self.Codec_Type_Voice_Traffic = Codec_Type_Voice_Traffic
self.CWmin = CWmin
self.RTS_CTS = RTS_CTS
Codec_Type, PLCP, CWmin, RTS_CTS_Handshake, CTS_to_self)
self.spatial = spatial
self.RTS_CTS = RTS_CTS
# This function is for calculate intermediate values and Theoretical values
def input_parameter(self):
def calculate(self):
SIFS = 16.00
DIFS = 34.00
@@ -1572,16 +1647,16 @@ class ac11_calculator():
MeanBackoff = CWmin_leave_alone_for_default * Slot_Time / 2
IP_Packets_MSDU = int(self.IP_Packets_MSDU_str)
if "Mixed" in self.Codec_Type_Voice_Traffic:
if "Mixed" in self.Codec_Type:
plcp = 1
elif "Greenfield" in self.Codec_Type_Voice_Traffic:
elif "Greenfield" in self.Codec_Type:
plcp = 2
RTS_CTS_Handshake = 1
if "No" in self.RTS_CTS:
CTS_to_self_protection = 1
CTS_to_self = 1
elif "Yes" in self.RTS_CTS:
CTS_to_self_protection = 2
CTS_to_self = 2
# g24 QoS Hdr
@@ -1836,7 +1911,7 @@ class ac11_calculator():
if RTS_CTS_Handshake == 2:
CTS_to_self_Handshake_Overhead = 0
else:
if CTS_to_self_protection == 2:
if CTS_to_self == 2:
if "20" in self.Channel_Bandwidth:
CTS_to_self_Handshake_Overhead = 20 + 4 * int((22 + 14 * 8 + 24 * 4 - 1) / (24 * 4)) + SIFS
else:
@@ -1869,7 +1944,7 @@ class ac11_calculator():
MAC_PPDU_Interval_1 = RTS_CTS_Handshake_Overhead + CTS_to_self_Handshake_Overhead + Ttxframe + Ack_Response_Overhead + BlockAck_Response_Overhead + DIFS + (
MeanBackoff / 1)
Client_1_new = format(MAC_PPDU_Interval_1, '.2f')
self.Client_1_new = format(MAC_PPDU_Interval_1, '.2f')
MAC_PPDU_Interval_2 = RTS_CTS_Handshake_Overhead + CTS_to_self_Handshake_Overhead + Ttxframe + Ack_Response_Overhead + BlockAck_Response_Overhead + DIFS + (
MeanBackoff / 2)
Client_2_new = format(MAC_PPDU_Interval_2, '.2f')
@@ -1894,7 +1969,7 @@ class ac11_calculator():
# Max PPDU Rate
Max_PPDU_Rate_1 = 1000000 / MAC_PPDU_Interval_1
Client_8_new = format(Max_PPDU_Rate_1, '.2f')
self.Client_8_new = format(Max_PPDU_Rate_1, '.2f')
Max_PPDU_Rate_2 = 1000000 / MAC_PPDU_Interval_2
Client_9_new = format(Max_PPDU_Rate_2, '.2f')
Max_PPDU_Rate_3 = 1000000 / MAC_PPDU_Interval_3
@@ -1927,7 +2002,7 @@ class ac11_calculator():
Max_MAC_MPDU_Rate_6 = Max_PPDU_Rate_6
Max_MAC_MPDU_Rate_7 = Max_PPDU_Rate_7
Client_15_new = round(Max_MAC_MPDU_Rate_1)
self.Client_15_new = round(Max_MAC_MPDU_Rate_1)
Client_16_new = round(Max_MAC_MPDU_Rate_2)
Client_17_new = round(Max_MAC_MPDU_Rate_3)
Client_18_new = round(Max_MAC_MPDU_Rate_4)
@@ -1955,7 +2030,7 @@ class ac11_calculator():
Max_MAC_MSDU_Rate_6 = Max_MAC_MPDU_Rate_6
Max_MAC_MSDU_Rate_7 = Max_MAC_MPDU_Rate_7
Client_22_new = round(Max_MAC_MSDU_Rate_1)
self.Client_22_new = round(Max_MAC_MSDU_Rate_1)
Client_23_new = round(Max_MAC_MSDU_Rate_2)
Client_24_new = round(Max_MAC_MSDU_Rate_3)
Client_25_new = round(Max_MAC_MSDU_Rate_4)
@@ -1973,7 +2048,7 @@ class ac11_calculator():
Max_802_11_MAC_Frame_Data_Rate_6 = Max_MAC_MPDU_Rate_6 * MAC_MPDU_Size * 8 / 1000000
Max_802_11_MAC_Frame_Data_Rate_7 = Max_MAC_MPDU_Rate_7 * MAC_MPDU_Size * 8 / 1000000
Client_29_new = format(Max_802_11_MAC_Frame_Data_Rate_1, '.3f')
self.Client_29_new = format(Max_802_11_MAC_Frame_Data_Rate_1, '.3f')
Client_30_new = format(Max_802_11_MAC_Frame_Data_Rate_2, '.3f')
Client_31_new = format(Max_802_11_MAC_Frame_Data_Rate_3, '.3f')
Client_32_new = format(Max_802_11_MAC_Frame_Data_Rate_4, '.3f')
@@ -1991,7 +2066,7 @@ class ac11_calculator():
Max_802_11_MAC_Payload_Goodput_6 = MSDU * 8 * Max_MAC_MSDU_Rate_6 / 1000000
Max_802_11_MAC_Payload_Goodput_7 = MSDU * 8 * Max_MAC_MSDU_Rate_7 / 1000000
Client_36_new = format(Max_802_11_MAC_Payload_Goodput_1, '.3f')
self.Client_36_new = format(Max_802_11_MAC_Payload_Goodput_1, '.3f')
Client_37_new = format(Max_802_11_MAC_Payload_Goodput_2, '.3f')
Client_38_new = format(Max_802_11_MAC_Payload_Goodput_3, '.3f')
Client_39_new = format(Max_802_11_MAC_Payload_Goodput_4, '.3f')
@@ -2009,7 +2084,7 @@ class ac11_calculator():
MAC_Goodput_Per_802_11_Client_6 = Max_802_11_MAC_Payload_Goodput_6 / 50
MAC_Goodput_Per_802_11_Client_7 = Max_802_11_MAC_Payload_Goodput_7 / 100
Client_43_new = format(MAC_Goodput_Per_802_11_Client_1, '.3f')
self.Client_43_new = format(MAC_Goodput_Per_802_11_Client_1, '.3f')
Client_44_new = format(MAC_Goodput_Per_802_11_Client_2, '.3f')
Client_45_new = format(MAC_Goodput_Per_802_11_Client_3, '.3f')
Client_46_new = format(MAC_Goodput_Per_802_11_Client_4, '.3f')
@@ -2028,7 +2103,7 @@ class ac11_calculator():
Offered_Load_8023_Side_5 = Max_MAC_MSDU_Rate_5 * Ethernet_value * 8 / 1000000
Offered_Load_8023_Side_6 = Max_MAC_MSDU_Rate_6 * Ethernet_value * 8 / 1000000
Offered_Load_8023_Side_7 = Max_MAC_MSDU_Rate_7 * Ethernet_value * 8 / 1000000
Client_50_new = format(Offered_Load_8023_Side_1, '.3f')
self.Client_50_new = format(Offered_Load_8023_Side_1, '.3f')
Client_51_new = format(Offered_Load_8023_Side_2, '.3f')
Client_52_new = format(Offered_Load_8023_Side_3, '.3f')
Client_53_new = format(Offered_Load_8023_Side_4, '.3f')
@@ -2037,7 +2112,7 @@ class ac11_calculator():
Client_56_new = format(Offered_Load_8023_Side_7, '.3f')
else:
Client_50_new = "N/A"
self.Client_50_new = "N/A"
Client_51_new = "N/A"
Client_52_new = "N/A"
Client_53_new = "N/A"
@@ -2054,7 +2129,7 @@ class ac11_calculator():
IP_Goodput_802_11_8023_5 = Max_MAC_MSDU_Rate_5 * ip_1 * 8 / 1000000
IP_Goodput_802_11_8023_6 = Max_MAC_MSDU_Rate_6 * ip_1 * 8 / 1000000
IP_Goodput_802_11_8023_7 = Max_MAC_MSDU_Rate_7 * ip_1 * 8 / 1000000
Client_57_new = format(IP_Goodput_802_11_8023_1, '.3f')
self.Client_57_new = format(IP_Goodput_802_11_8023_1, '.3f')
Client_58_new = format(IP_Goodput_802_11_8023_2, '.3f')
Client_59_new = format(IP_Goodput_802_11_8023_3, '.3f')
Client_60_new = format(IP_Goodput_802_11_8023_4, '.3f')
@@ -2063,7 +2138,7 @@ class ac11_calculator():
Client_63_new = format(IP_Goodput_802_11_8023_7, '.3f')
else:
Client_57_new = "N/A"
self.Client_57_new = "N/A"
Client_58_new = "N/A"
Client_59_new = "N/A"
Client_60_new = "N/A"
@@ -2074,20 +2149,20 @@ class ac11_calculator():
# Theoretical Voice Call Capacity
if "Data" in self.Traffic_Type:
Maximum_Theoretical_R_value = "N/A"
Estimated_MOS_Score = "N/A"
self.Maximum_Theoretical_R_value = "N/A"
self.Estimated_MOS_Score = "N/A"
else:
Maximum_Theoretical_R_value = 85.9
if Maximum_Theoretical_R_value < 0:
Estimated_MOS_Score = 1
self.Maximum_Theoretical_R_value = 85.9
if self.Maximum_Theoretical_R_value < 0:
self.Estimated_MOS_Score = 1
else:
if Maximum_Theoretical_R_value > 100:
Estimated_MOS_Score = 4.5
if self.Maximum_Theoretical_R_value > 100:
self.Estimated_MOS_Score = 4.5
else:
Estimated_MOS_Score_1 = (1 + 0.035 * Maximum_Theoretical_R_value + Maximum_Theoretical_R_value * (
Maximum_Theoretical_R_value - 60) * (100 - Maximum_Theoretical_R_value) * 7 * 0.000001)
Estimated_MOS_Score = format(Estimated_MOS_Score_1, '.2f')
Estimated_MOS_Score_1 = (1 + 0.035 * self.Maximum_Theoretical_R_value + self.Maximum_Theoretical_R_value * (
self.Maximum_Theoretical_R_value - 60) * (100 - self.Maximum_Theoretical_R_value) * 7 * 0.000001)
self.Estimated_MOS_Score = format(Estimated_MOS_Score_1, '.2f')
# Voice_Call_Range
@@ -2126,26 +2201,29 @@ class ac11_calculator():
pass
if "Data" in self.Traffic_Type:
Maximum_Bidirectional_Voice_Calls = "N/A"
self.Maximum_Bidirectional_Voice_Calls = "N/A"
else:
Maximum_Bidirectional_Voice_Calls = round(Maximum_Bidirectional, 2)
self.Maximum_Bidirectional_Voice_Calls = round(Maximum_Bidirectional, 2)
def get_result(self):
print("\n" + "******************Station : 11ac Calculator*****************************" + "\n")
print("Theoretical Maximum Offered Load" + "\n")
print("1 Client:")
All_theoretical_output = {'MAC PPDU Interval(usec)': Client_1_new, 'Max PPDU Rate(fps)': Client_8_new,
'Max MAC MPDU Rate': Client_15_new,
'Max MAC MSDU Rate': Client_22_new,
'Max. 802.11 MAC Frame Data Rate(Mb/s)': Client_29_new,
'Max. 802.11 MAC Payload Goodput(Mb/s)': Client_36_new,
'MAC Goodput Per 802.11 Client(Mb/s)': Client_43_new,
'Offered Load (802.3 Side)(Mb/s)': Client_50_new,
'IP Goodput (802.11 -> 802.3)(Mb/s)': Client_57_new}
All_theoretical_output = {'MAC PPDU Interval(usec)': self.Client_1_new, 'Max PPDU Rate(fps)': self.Client_8_new,
'Max MAC MPDU Rate': self.Client_15_new,
'Max MAC MSDU Rate': self.Client_22_new,
'Max. 802.11 MAC Frame Data Rate(Mb/s)': self.Client_29_new,
'Max. 802.11 MAC Payload Goodput(Mb/s)': self.Client_36_new,
'MAC Goodput Per 802.11 Client(Mb/s)': self.Client_43_new,
'Offered Load (802.3 Side)(Mb/s)': self.Client_50_new,
'IP Goodput (802.11 -> 802.3)(Mb/s)': self.Client_57_new}
print(json.dumps(All_theoretical_output, indent=4))
print("\n" + "Theroretical Voice Call Capacity" + "\n")
All_theoretical_voice = {'Maximum Theoretical R-value': Maximum_Theoretical_R_value,
'Estimated MOS Score': Estimated_MOS_Score,
'Maximum Bidirectional Voice Calls(calls)': Maximum_Bidirectional_Voice_Calls}
All_theoretical_voice = {'Maximum Theoretical R-value': self.Maximum_Theoretical_R_value,
'Estimated MOS Score': self.Estimated_MOS_Score,
'Maximum Bidirectional Voice Calls(calls)': self.Maximum_Bidirectional_Voice_Calls}
print(json.dumps(All_theoretical_voice, indent=4))

105
py-scripts/wlan_capacity_calculator.py
View File

@@ -1,66 +1,53 @@
'''
Candela Technologies Inc.
Info : Standard Script for WLAN Capacity Calculator
Date :
Author : Anjali Rahamatkar
'''
import argparse
import sys
import os
from pip._internal.utils import logging
if 'py-json' not in sys.path:
sys.path.append(os.path.join(os.path.abspath('..'), 'py-json'))
import wlan_test
import wlan_theoretical_sta
# main method
def main():
ap = argparse.ArgumentParser(description="WLAN Capacity Calculator")
# Station : 11abg
parse = wlan_theoretical_sta.abg11_calculator.create_argparse( prog='wlan_capacity_calculator.py',
formatter_class=argparse.RawTextHelpFormatter,
epilog='''\
This python script calculates the theoretical value of three different stations( 11abg/11n/11ac)''',
description='''\
wlan_capacity_calculator.py
---------------------------------------------------------------------------
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)")
Example of command line to run(11ac Station):
./wlan_capacity_calculator.py
-sta 11ac
-t Voice
-d 9
-spa 3
-ch 20
-gu 800
-high 1
-e TKIP
-q Yes
-ip 3
-mc 0
-b 6 12 24 54
-m 1518
-co Greenfield
-cw 15
''')
try:
args = ap.parse_args()
args = parse.parse_args()
# Station
if (args.station is not None):
Calculator_name = args.station
@@ -238,22 +225,26 @@ def main():
# 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,
Station1 = wlan_theoretical_sta.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()
Station1.calculate()
Station1.get_result()
if "11n" in Calculator_name:
Station2 = wlan_test.n11_calculator(traffic_name, data_name, channel_name, guard_name, highest_name, encryption_name,
Station2 = wlan_theoretical_sta.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()
Station2.calculate()
Station2.get_result()
if "11ac" in Calculator_name:
Station3 = wlan_test.ac11_calculator(traffic_name, data_name, spatial_name, channel_name, guard_name, highest_name,
Station3 = wlan_theoretical_sta.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()
Station3.calculate()
Station3.get_result()
if __name__ == "__main__":
main()
main()