Ansi/tia-921-b network Model for Evaluating Multimedia Transmission Performance Over the Internet Protocol


(Normative) – C++ Source Code of Discrete Event Simulator



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6.4.1.1.1.2 (Normative) – C++ Source Code of Discrete Event Simulator

The C++ source code of the simulator is included in folder ./src of the electronic attachment, 6.4.1.1.1.6

6.4.1.1.1.3 (Normative) – Packet Capture Files of Interfering Traffic

Table C. lists the pcap files used in the standard test cases. These files are included in folder ./pcap in the electronic attachment, 6.4.1.1.1.6.
Table C.: PCAP Files of Interfering Traffic

QoS

PCAP File

Data Size

Packets

Duration

Avg Pkt Size

Packet Rate

Avg Bit Rate

5s peak

1s peak

Description

2

HD_cbr

275756340

201282

142

1370

1419

15555964

15558816

15574160

High Definition IPTV Flow, Constant Bit Rate

2

HD_vbr

196918938

143737

142

1370

1014

11112049

13112544

18555280

High Definition IPTV Flow, Variable Bit Rate

2

SD_cbr

274844350

200617

285

1370

703

7702130

7704880

7715840

Standard Definition IPTV Flow, Constant Bit Rate

2

SD_vbr

197616080

144246

285

1370

507

5553410

6608880

8789920

Standard Definition IPTV Flow, Variable Bit Rate

7

OTT1_Down

119929381

79619

144

1506

554

6678690

7160352

7327760

Progressive Downloaded Over-The-Top High Definition Video

7

OTT1_Up

1777873

32832

144

54

229

99008

115257

121824

7

OTT2_Down

110344529

73522

331

1501

222

2662988

12364163

13938272

Adaptively Streamed Over-the-Top Standard Definition Video

7

OTT2_Up

2100467

36356

332

58

110

50663

229643

272608

7

P2P_Down

34546941

30000

147

1152

205

1885957

3261356

3903608

Peer-to-Peer File Download and Sharing

7

P2P_Up

5412102

25500

152

212

168

285154

530008

703416

7

HTTP_Down

27377604

20000

138

1369

145

1582495

2167475

4646512

Web Browser Transactions

7

HTTP_Up

1451588

15000

176

97

85

65997

89577

193624

7

ipfax_v34_t38_fwd

53619

278

49

193

6

8809

50820

88000

Fax-over-IP

7

ipfax_v34_t38_rev

31376

156

46

201

3

5468

45320

85600

1

voip_g729_fwd

603120

7180

215

84

33

22406

22444

22848

G.729 Voice-over-IP

1

voip_g729_rev

602784

7176

215

84

33

22403

22444

22848

The following plots show the bit rate of each pcap stream averaged over 1 second and 5 second non-overlapping windows.



hd.png

Figure C.: IPTV HD Input PCAP Bandwidth
sd.png

Figure C.: IPTV SD Input PCAP Bandwidth

ott1.png

Figure C.: Progressive Download OTT HD Input PCAP Bandwidth

ott2.png

Figure C.: Adaptive Streaming OTT SD Input PCAP Bandwidth

p2p-bw.png

Figure C.: Peer-to-Peer Input PCAP Bandwidth
http-bw.png

Figure C.: HTTP Input PCAP Bandwidth

ipfax-bw.png

Figure C.: Fax over IP Input PCAP Bandwidth
voip-bw.png

Figure C.: Voice over IP Input PCAP Bandwidth



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