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Application Characteristics for HT Usage Scenarios

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Presentation on theme: "Application Characteristics for HT Usage Scenarios"— Presentation transcript:

1 Application Characteristics for HT Usage Scenarios
May 2003 Application Characteristics for HT Usage Scenarios Javier del Prado, Kiran Challapali, Sai Shankar and Pen Li Philips Javier del Prado et al. Philips

2 Sources Philips internal data TGe Submissions
Month 2002 doc.: IEEE /xxxr0 May 2003 Sources Philips internal data TGe Submissions 15.3a requirements document Other papers… Javier del Prado et al. Philips John Doe, His Company

3 Applications Video Voice/Audio Data
May 2003 Applications Video Voice/Audio Data Following tables show application requirements at the MAC SAP Javier del Prado et al. Philips

4 Applications - Video Application Device Throughput Packet Size1 PER
May 2003 Applications - Video Application Device Throughput Packet Size1 PER Delay Jitter SDTV AV Display PDA Laptop/Desktop Projector 4 – 5 Mb/s Variable ~ 188 Byte 10-3 200 ms 100 ms HDTV AV Display Projector 19.2 Mb/s 10-4 DVD AV Display Laptop/Desktop 9.8 Mb/s (peak rate) VIDEO CONFERENCE (H.323: H.261/H.263 G.711/G.723) AV/Display Laptop/Desktop PDA Projector 128 Kb/s – 2 Mb/s Variable ~ 512 Byte 10-2 50 ms INTERNET STREAMING (ISMA) AV Display PDA Laptop/Desktop 100 Kb/s – 4 Mb/s Variable ~512 Byte 1Packet Size at the application layer Javier del Prado et al. Philips

5 Applications - Audio Application Device Throughput Packet Size PER
May 2003 Applications - Audio Application Device Throughput Packet Size PER Delay Jitter VoIP Voice Handset Laptop/Desktop 20 Kb/s – 150 Kb/s 200 Byte 5% 30 ms 15 ms AUDIO/MUSIC/XM (PCM 16-bit 48k stereo 5.1 channels) Speakers PDA Laptop/Desktop 7.45 Mb/s Variable ~200 Bytes 10-4 200 ms 100 ms MP3 AUDIO MP3 Player PDA Laptop/Desktop 64 Kb/s – 320 Kb/s Variable ~ 418 Byte Javier del Prado et al. Philips

6 Applications – Data Application Device Throughput Packet Size PER
May 2003 Applications – Data Application Device Throughput Packet Size PER Download Time/Delay CONTENT DOWNLOADING MP3 – CD Photo Camera Laptop/Desktop DVD PDA 30 Mb/s Variable ~1500 Byte - 60 s FILE TRANSFERS ( , WEB, CHAT) Laptop/Desktop PDA 1 Mb/s Variable ~300 Byte INTERACTIVE GAMING Laptop/Desktop PDA AV Display 200 Kb/s Variable ~150 Byte Delay: 100 ms Javier del Prado et al. Philips

7 Further Characteristics
May 2003 Further Characteristics UDP/TCP Up/Down Packet size distribution Packet inter-arrival distribution Javier del Prado et al. Philips

8 Locations Category Hot Spots Enterprise Residential Location
May 2003 Locations Category Hot Spots Enterprise Residential Location Restaurant/Coffee shops Hotels Convention Centers Airports Sports stadium Library Shopping Mall Public Transportation Park Offices Meeting rooms Shipping and Receiving Inventory Area Cafeteria Classroom Hospitals In Home Streaming Backbone Javier del Prado et al. Philips

9 Residential In Home Streaming
May 2003 Usage Scenarios Usage Scenario Residential In Home Streaming Enterprise Hot Spots Applications # of STAs Applications per STA Total Throughput # Mbps Javier del Prado et al. Philips

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