January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE /087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE k Network Architecture Board’s Voice Over IP Working Group

January 2003 Richard Paine, Boeing Slide 2 doc.: IEEE /087r0 Submission Slide 2 Richard Paine, Boeing Internet + SITA Boeing VOIP Strategic Architecture Phone to Phone Client to Client Client to Phone Fax to Fax Wless to Wless Boeing IntranetPEP Gateway Cable Network Residential Customer Residential Customer ISP Network Road Warrior Home Office Worker PSTN Fax Customer/ Supplier Wireless PSTN Wireless Road Warrior Gateway Mobile Telephony Desktop Telephony Software Telephony Wireless LANs Call Processing Server Corporate PSTN Fax Directory

January 2003 Richard Paine, Boeing Slide 3 doc.: IEEE /087r0 Submission Slide 3 Richard Paine, Boeing Strategic Architecture Measurements Radio Signal Strength Coexistence Rogue Access Points Bandwidth for reasonable VOIP Jitter for VOIP Throughput Microwave Ovens Conference Room Density Jammer Detection Per Client Information Per AP Information Handover

January 2003 Richard Paine, Boeing Slide 4 doc.: IEEE /087r0 Submission Slide 4 Richard Paine, Boeing VOIP Tactical Architecture PSTN FAX Server H.323 GW Laptop PDA Device PCS Phone WLAN Phone Barcode Scanner Network Utilities AP International Sites, Remote Access, Work-at-Home, Extranet InternetSITA Aeronet Perimeter Legacy Telephony PBX Legacy Telephony PBX Telephony Server Telephony Server BTN (IBM) Boeing Telephone Network (IBM) PCS/ Cellular Directory Call Mgmt and Routing Conferencing Address Conversion QoS Policy Zone Mgmt Call Detail Recording E911 Voice Messaging Security Troubleshooting Tools MCU Intranet Bypass-Intra-swt Trks Bypass-Long Distance Dialtone - Hybrid Dialtone - IP Wireless Secure Remote Access (I.e. Tunneling) Handset/Terminal PSTN 6 Pico--basestation IP Wireless Office Solution (WOS) Revised: 9/15/2000 Small/Medium Sites Boeing Proprietary

January 2003 Richard Paine, Boeing Slide 5 doc.: IEEE /087r0 Submission Slide 5 Richard Paine, Boeing Interim Boeing Wireless Architecture (Wireless LANs minus Cell Handoff) Boeing Campus R R Satellite Boeing Off Campus Portable Voice/Data Mobile Data Networks Internet Connect Internet Entry Cellular Commercial Telephone Switch Boeing Telephone Switch Boeing Telephone Switch Boeing Internet (Data) Boeing Off Campus Portable Voice/Data Wireless Cell

January 2003 Richard Paine, Boeing Slide 6 doc.: IEEE /087r0 Submission Slide 6 Richard Paine, Boeing Initial Boeing Wireless Architecture (with Bluetooth-type technologies) Satellite Boeing Off Campus Portable Voice/Data Mobile Data Networks Internet Connect Cellular Commercial Telephone Switch Boeing Internet (Data) Boeing Off Campus Portable Voice/Data Boeing Campus R Boeing Telephone Switch Boeing Campus R Internet Entry Boeing Telephone Switch Wireless Cell Bluetooth Devices

January 2003 Richard Paine, Boeing Slide 7 doc.: IEEE /087r0 Submission Slide 7 Richard Paine, Boeing Recommended Boeing Wireless Architecture (Wireless LANs with Cell Handoff) Boeing Campus R R Satellite Boeing Off Campus Portable Voice/Data Mobile Data Networks Internet Connect Internet Entry Cellular Commercial Telephone Switch Boeing Telephone Switch Boeing Telephone Switch Boeing Internet (Data) Boeing Off Campus Portable Voice/Data

January 2003 Richard Paine, Boeing Slide 8 doc.: IEEE /087r0 Submission Slide 8 Richard Paine, Boeing Tactical Architecture Measurements Radio Signal Strength Coexistence Rogue Access Points Bandwidth for reasonable VOIP Jitter for VOIP Throughput Microwave Ovens Conference Room Density

January 2003 Richard Paine, Boeing Slide 9 doc.: IEEE /087r0 Submission Slide 9 Richard Paine, Boeing VOIP for Telecommuters Internet + SITA PEP IntranetPSTNDSL Wireless LANs

January 2003 Richard Paine, Boeing Slide 10 doc.: IEEE /087r0 Submission Slide 10 Richard Paine, Boeing Telecommuter Measurements Radio Signal Strength Coexistence for Apartment Dwellers Detection of airwaves hackers Jammer measurement Bandwidth for reasonable VOIP Jitter for VOIP Throughput Microwave Ovens Jammer Detection Per Client Information Per AP Information

January 2003 Richard Paine, Boeing Slide 11 doc.: IEEE /087r0 Submission Slide 11 Everett Bellevue Boeing Field Renton Kent Auburn Everett Campus Kent Tulalip Fredrickson Boeing Regional Low Speed Wireless PCS Personal Communications Services

January 2003 Richard Paine, Boeing Slide 12 doc.: IEEE /087r0 Submission Slide 12 Richard Paine, Boeing Conclusions Radio Signal Strength Coexistence for Apartment Dwellers Protection from airwaves hackers Jammer measurement Rogue Access Points Bandwidth for reasonable VOIP Jitter for VOIP Throughput Microwave Ovens Jammer Detection Per Client Information Per AP Information Rogue Access Points

January 2003 Richard Paine, Boeing Slide 13 doc.: IEEE /087r0 Submission Slide 13 Richard Paine, Boeing Radio Signal Strength Common RSSI Seen RSSIs for each client and each AP

January 2003 Richard Paine, Boeing Slide 14 doc.: IEEE /087r0 Submission Slide 14 Richard Paine, Boeing Coexistence Other Non

January 2003 Richard Paine, Boeing Slide 15 doc.: IEEE /087r0 Submission Slide 15 Richard Paine, Boeing Rogue Unauthorized APs Non APs Unauthorized preambles Unauthorized beacons

January 2003 Richard Paine, Boeing Slide 16 doc.: IEEE /087r0 Submission Slide 16 Richard Paine, Boeing Bandwidth Enough bandwidth for VOIP (about 64Kbps)

January 2003 Richard Paine, Boeing Slide 17 doc.: IEEE /087r0 Submission Slide 17 Richard Paine, Boeing Jitter Enough space between other wireless packets for VOIP packets

January 2003 Richard Paine, Boeing Slide 18 doc.: IEEE /087r0 Submission Slide 18 Richard Paine, Boeing Throughput Enough datarate to do VOIP, approximately ???? Packets per second

January 2003 Richard Paine, Boeing Slide 19 doc.: IEEE /087r0 Submission Slide 19 Richard Paine, Boeing Microwave Ovens Radiation in the 2.4 and 5.15GHz bands Signal strength of interference

January 2003 Richard Paine, Boeing Slide 20 doc.: IEEE /087r0 Submission Slide 20 Richard Paine, Boeing Conference Rooms Common RSSI Seen RSSIs for each client and each AP Bit Error Rate Transmission Rate Data Rate AP Associated To APs Seen STAs Seen

January 2003 Richard Paine, Boeing Slide 21 doc.: IEEE /087r0 Submission Slide 21 Richard Paine, Boeing Jammer Detect Detection of rogue signal Offensive signal alarm Signaling other APs and STAs about jammer Detecting the jammer signal at other APs and STAs

January 2003 Richard Paine, Boeing Slide 22 doc.: IEEE /087r0 Submission Slide 22 Richard Paine, Boeing Per Client Common RSSI Bit Error Rate Transmission Rate Data Rate AP Associated To APs Seen STAs Seen RSSIs of all APs and STAs

January 2003 Richard Paine, Boeing Slide 23 doc.: IEEE /087r0 Submission Slide 23 Richard Paine, Boeing Per AP Common RSSI Bit Error Rate Transmission Rate Data Rate AP Associated To APs Seen STAs Seen RSSIs of all APs and STAs Transmission Rates of All APs & STAs on Req Data Rates of all APs & STAs on Req APs Seen on Req STAs Seen on Req RSSIs of all APs and STAs on Req

January 2003 Richard Paine, Boeing Slide 24 doc.: IEEE /087r0 Submission Slide 24 Richard Paine, Boeing Handover Common RSSI Bit Error Rate Transmission Rate Data Rate AP Associated To APs Seen STAs Seen RSSIs of all APs and STAs Transmission Rates of All APs & STAs on Req Data Rates of all APs & STAs on Req APs Seen on Req STAs Seen on Req RSSIs of all APs and STAs on Req

January 2003 Richard Paine, Boeing Slide 25 doc.: IEEE /087r0 Submission Slide 25 Richard Paine, Boeing Coexistence for Apts/Condos Common RSSI Seen RSSIs for each client and each AP

January 2003 Richard Paine, Boeing Slide 26 doc.: IEEE /087r0 Submission Slide 26 Richard Paine, Boeing Airwave Hackers Detection of rogue signal Offensive signal alarm Signaling other APs and STAs about jammer Detecting the jammer signal at other APs and STAs