www.taitradio.com life critical & high dependency application bearers for public safety dr clive...
TRANSCRIPT
www.taitradio.com
Life Critical & High Dependency Application Bearers for Public Safety
Dr Clive HornPrincipal EngineerTait Radio Communications
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This Presentation
Invitation
OverlaySystems
Coverage
TRC
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Tait Radio Communications
Utilities Urban TransportPublic Safety
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Public protection and disaster relief
Tait Radio Communications
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Countries with Tait P25
Tait Radio Communications
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LTE
Performance
Applications
P25 / LTE Overlay Systems
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Overlay Systems
Conventional
Voting
Scanning
Simulcast
Trunked
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Conventional
Voting
Scanning
Simulcast
Trunked
LTE
Overlay Systems
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Gateway
P25 Core Network
TAITNetwork
P25Site
P25Site P25
Site
LTE Core Network
LTE Site
LTE Site
Urban Site
High Site
746 DL786 UL
•Situational Awareness•Mobile Office•Streaming Video
5MHz+5MHz
NMS
Overlay Systems
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Overlay Systems
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Solution Coverage
Design Link Budgets
Requirement Digital Audio Quality
Application
P25
Voice
3.4 (2% BER)
DAQ
1 5
47dBm50W -110dBm
Link Budget
157dB
Rangedownlink
Performance
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Application
Requirement
Design
Coverage
LTE
Mission Critical Data
Performance
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Application
LTEDay-to-day operation
Disaster relief
Category
Location awareness
Asset deployment
Deployment
Mobile office
Situational awareness
Value
Public and officer safety
Police in the community
Mission critical data: where it’s needed, when it’s needed
LTE for Mission Critical Data
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Identification
Crime scene logging
Real time lookup: records
ANPR
Surveillance
Application
Requirement
LTE
DATA RATE
Situational awareness
Requirements
Disaster relief
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P25 voice
Data rate
Quality
Interactive database
Video(S)
Video(E)
Application
Requirement
Design
LTE
Design
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Unmodified Video Source: ACTi Corporation.
167kbps
Situational awareness Evidence
1500kbps
Design
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VIDEO
Video: DVQ
1 5
Situational awareness Evidence
256kbps 1.5Mbps
Design
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P25
downlink
Range
Dat
a ra
te
LTE LTE
Fixed pico cell for public safety Pico cell for
public safety
Backhaul limited by cell edge capability
36Mbps (2X2 Mimo)
0.25Mbps
5MHz Uplink 5MHz Downlink
Coverage
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Longitude
Lat
itu
de
Dat
a ra
teDistance
Coverage
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VIDEO
Video: DVQ
1 5
1.5
Range
LTE
4
Coverage
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-90dBm
User rate 3Mbps
Solution
Design
Requirement
Application
LTE
40dBm
10W
Link budget
154dB
14dB
157dB
144dB
-100dBm
User rate 0.25Mbps
Indicative numbers only
The application defines the coverage
Additional fade margins apply for 95% reliability
Coverage
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Number of users
Dat
a ra
te
Data rate per user
LTE
P25
Capacity
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P25LTE
CAPACITY
Proving Performance
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P25
Private P25
Wide geographic area
LTE
Private broad band
Commercial broad band
Day-to-day operation
Disaster relief
Solutions
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Solutions
P25
Design
Performance
Networks
Coverage
LTE
Applications
An invitation
Tait Solutions and Services
Tait
