January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard...
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Transcript of January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard...
![Page 1: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/1.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 1
doc.: IEEE 802.11-03/087r0
Submission Slide 1
Voice Over IP ScenarioFor IEEE 802.11k
Network Architecture Board’sVoice Over IP Working Group
![Page 2: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/2.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 2
doc.: IEEE 802.11-03/087r0
Submission Slide 2
Internet+ SITA
Boeing VOIP Strategic Architecture
Phone to PhoneClient to ClientClient to PhoneFax to FaxWless to Wless
Boeing IntranetPEP
Gateway
CableNetwork
ResidentialCustomer
ResidentialCustomer
ISPNetwork
Road Warrior
HomeOffice Worker
PSTN
Fax
Customer/Supplier
WirelessPSTN
Wireless Road Warrior
Gateway
Mobile Telephony
Desktop Telephony
Software Telephony
Wireless LANs
Call Processing Server
CorporatePSTN
Fax
Directory
![Page 3: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/3.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 3
doc.: IEEE 802.11-03/087r0
Submission Slide 3
Strategic Architecture 802.11 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
![Page 4: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/4.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 4
doc.: IEEE 802.11-03/087r0
Submission Slide 4
VOIP Tactical Architecture
PSTN
FAXServer
H.323GW
LaptopPDA DevicePCS PhoneWLAN PhoneBarcode Scanner
Network Utilities
Router
Router
802.11 AP
International Sites, Remote Access, Work-at-Home, Extranet
Internet SITA Aeronet
Perimeter
LegacyTelephony
PBX
Router
LegacyTelephony
PBXRouter
Telephony Server
Telephony Server
BTN(IBM)
Boeing TelephoneNetwork (IBM)
PCS/Cellular
DirectoryCall Mgmt and RoutingConferencingAddress ConversionQoS Policy
Zone MgmtCall Detail RecordingE911Voice MessagingSecurityTroubleshooting Tools
MCU
Intranet
4
6
1
1
2
2
Bypass-Intra-swt Trks
Bypass-Long Distance
Dialtone - Hybrid
Dialtone - IP
Wireless
Secure Remote Access(I.e. Tunneling)Handset/Terminal
5
4
3
3
5
7
6
7
PSTN
6
Pico--basestationIP Wireless OfficeSolution (WOS)
Revised: 9/15/2000
Small/Medium Sites
Boeing Proprietary
![Page 5: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/5.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 5
doc.: IEEE 802.11-03/087r0
Submission Slide 5
Interim Boeing Wireless Architecture(Wireless LANs minus Cell Handoff)
Boeing CampusBoeing Campus
R
R
Satellite
Boeing Off Campus PortableVoice/Data
MobileDataNetworks
InternetConnect
InternetEntry
CellularCommercialTelephone
Switch
BoeingTelephone
Switch
BoeingTelephone
Switch
Boeing Internet(Data)
Boeing Off Campus PortableVoice/Data
Wireless Cell
![Page 6: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/6.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 6
doc.: IEEE 802.11-03/087r0
Submission Slide 6
Initial Boeing Wireless Architecture(with Bluetooth-type technologies)
Satellite
Boeing Off Campus PortableVoice/Data
MobileDataNetworks
InternetConnectCellular
CommercialTelephone
Switch
Boeing Internet(Data)
Boeing Off Campus PortableVoice/Data
Boeing Campus
R
BoeingTelephone
Switch
Boeing Campus
R
InternetEntry
BoeingTelephone
Switch
Wireless Cell
BluetoothDevices
![Page 7: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/7.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 7
doc.: IEEE 802.11-03/087r0
Submission Slide 7
Recommended Boeing Wireless Architecture(Wireless LANs with Cell Handoff)
Boeing CampusBoeing Campus
R
R
Satellite
Boeing Off Campus PortableVoice/Data
MobileDataNetworks
InternetConnect
InternetEntry
CellularCommercialTelephone
Switch
BoeingTelephone
Switch
BoeingTelephone
Switch
Boeing Internet(Data)
Boeing Off Campus PortableVoice/Data
![Page 8: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/8.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 8
doc.: IEEE 802.11-03/087r0
Submission Slide 8
Tactical Architecture 802.11 Measurements
• Radio Signal Strength
• Coexistence
• Rogue Access Points
• Bandwidth for reasonable VOIP
• Jitter for VOIP
• Throughput
• Microwave Ovens
• Conference Room Density
![Page 9: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/9.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 9
doc.: IEEE 802.11-03/087r0
Submission Slide 9
VOIP for Telecommuters
Internet+ SITA
PEP
Intranet PSTNDSL
Wireless LANs
![Page 10: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/10.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 10
doc.: IEEE 802.11-03/087r0
Submission Slide 10
Telecommuter 802.11 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
![Page 11: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/11.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 11
doc.: IEEE 802.11-03/087r0
Submission Slide 11
Everett
BellevueBoeing Field
Renton
KentAuburn
Everett Campus
Kent
Tulalip
Fredrickson
Boeing Regional Low Speed Wireless 97-99
PCSPersonal
CommunicationsServices
![Page 12: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/12.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 12
doc.: IEEE 802.11-03/087r0
Submission Slide 12
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
![Page 13: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/13.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 13
doc.: IEEE 802.11-03/087r0
Submission Slide 13
Radio Signal Strength
• Common RSSI
• Seen RSSIs for each client and each AP
![Page 14: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/14.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 14
doc.: IEEE 802.11-03/087r0
Submission Slide 14
Coexistence
• Other 802.11
• Non-802.11
![Page 15: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/15.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 15
doc.: IEEE 802.11-03/087r0
Submission Slide 15
Rogue
• Unauthorized APs
• Non-802.11 APs
• Unauthorized preambles
• Unauthorized beacons
![Page 16: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/16.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 16
doc.: IEEE 802.11-03/087r0
Submission Slide 16
Bandwidth
• Enough bandwidth for VOIP (about 64Kbps)
![Page 17: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/17.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 17
doc.: IEEE 802.11-03/087r0
Submission Slide 17
Jitter
• Enough space between other wireless packets for VOIP packets
![Page 18: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/18.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 18
doc.: IEEE 802.11-03/087r0
Submission Slide 18
Throughput
• Enough datarate to do VOIP, approximately ???? Packets per second
![Page 19: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/19.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 19
doc.: IEEE 802.11-03/087r0
Submission Slide 19
Microwave Ovens
• Radiation in the 2.4 and 5.15GHz bands
• Signal strength of interference
![Page 20: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/20.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 20
doc.: IEEE 802.11-03/087r0
Submission Slide 20
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
![Page 21: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/21.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 21
doc.: IEEE 802.11-03/087r0
Submission Slide 21
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
![Page 22: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/22.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 22
doc.: IEEE 802.11-03/087r0
Submission Slide 22
Per Client
• Common RSSI
• Bit Error Rate
• Transmission Rate
• Data Rate
• AP Associated To
• APs Seen
• STAs Seen
• RSSIs of all APs and STAs
![Page 23: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/23.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 23
doc.: IEEE 802.11-03/087r0
Submission Slide 23
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
![Page 24: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/24.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 24
doc.: IEEE 802.11-03/087r0
Submission Slide 24
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
![Page 25: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/25.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 25
doc.: IEEE 802.11-03/087r0
Submission Slide 25
Coexistence for Apts/Condos
• Common RSSI
• Seen RSSIs for each client and each AP
![Page 26: January 2003 Richard Paine, Boeing Slide 1 doc.: IEEE 802.11-03/087r0 Submission Slide 1 Richard Paine, Boeing Voice Over IP Scenario For IEEE 802.11k.](https://reader036.fdocuments.us/reader036/viewer/2022062500/5697c0081a28abf838cc6cbf/html5/thumbnails/26.jpg)
Richard Paine, Boeing
January 2003
Richard Paine, Boeing
Slide 26
doc.: IEEE 802.11-03/087r0
Submission Slide 26
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