1. IEEE P802.22 Wireless RANs Date: 2011-06-27
Month Year
doc.: IEEE yy/xxxxr0
June, 2011
Usage Cases in Smart Grid and Critical Infrastructure Monitoring
IEEE P Wireless RANs Date:
Authors:
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Chang-Woo Pyo, NICT
John Doe, Some Company

2. Month Year
doc.: IEEE yy/xxxxr0
June, 2011
Abstract
This document introduces seven (7) usage cases for the New SG “regional area smart grid and critical infrastructure monitoring study group”
These usage cases are grouped by three (3) categories
Chang-Woo Pyo, NICT
John Doe, Some Company

3. June, 2011
802 Standard Activities for Smart Grid and Critical Infrastructure Monitoring
Chang-Woo Pyo, NICT

4. Usage Cases June, 2011 Category Usage Cases Properties
A) Smart Grid & Monitoring
A1) Regional Area Smart Grid/Metering
Low capacity/complexity CPEs
Very large number of monitoring CPEs
Fixed and Potable CPEs
Real time monitoring
Low duty cycle
High reliability and security
Large coverage area
Infrastructure connection
A2) Agriculture/Farm House Monitoring
A3) Critical Infrastructure/Hazard Monitoring
A4) Smart Traffic Management and Communication
B) Broadband Service Extension
B1) Temporary Broadband Infrastructure
(e.g., emergency broadband infrastructure)
Fixed and Portable CPEs
Higher capacity CPEs than Category A)
High QoS, reliability and security
Higher data rate than Category A)
Easy network setup
Infrastructure and Ad hoc connection
B2) Remote Medical Service
C) Combined Service
C1) Combined Smart Grid, Monitoring and Broadband Service
Category A) and B)
Chang-Woo Pyo, NICT

5. A1) Regional Area Smart Grid/Metering
June, 2011
A1) Regional Area Smart Grid/Metering
Usage
Regional Area Smart Grid/Metering by Low Capacity/Complexity CPEs (LC-CPEs) such as smart meters
Properties
Low capability/ complexity CPE (LC-CPE)
Large number of fixed LC-CPEs
Low duty cycle, high reliability and security
CPEs may provide an infrastructure backhaul for LC-CPEs as well as perform monitoring
Topology
Fixed Infrastructure mode
Fixed Point-to-Multipoints Communications
Chang-Woo Pyo, NICT

6. A2) Agriculture / Farm Monitoring
June, 2011
A2) Agriculture / Farm Monitoring
Usage
Agriculture/Farm house Monitoring by LC-CPEs, which may be attached in portable objects or fixed stations
Properties
Low capability/complexity CPE (LC-CPE)
Large number of fixed /portable LC-CPEs
Real-time monitoring
CPEs may provide an infrastructure backhaul for LC-CPEs as well as perform monitoring
Topology
Infrastructure mode
Point-to-Fixed/Portable Multipoints Communications
CPE
Chang-Woo Pyo, NICT

7. A3) Critical Infrastructure/Hazard Monitoring
June, 2011
A3) Critical Infrastructure/Hazard Monitoring
Usage
Critical Infrastructure/Hazard Monitoring by infrastructure monitoring CPEs, which may be attached in the portable stations
Properties
Low capability/ complexity CPE (LC-CPE)
Large number of fixed /portable LC-CPEs
Real-time monitoring
Low latency communication
High reliability and security
CPEs may provide an infrastructure backhaul for LC-CPEs
Topology
Infrastructure mode
Point-to-Fixed/Potable Multipoints Communications
Chang-Woo Pyo, NICT

8. A4) Smart Traffic Management and Communication
June, 2011
A4) Smart Traffic Management and Communication
Usage
Smart Traffic Management and Communication by traffic CPEs, which may be attached in the traffic sign poles or cars
Properties
Low capability/ complexity CPE (LC-CPE)
Fixed/Portable LC-CPEs
Real-time monitoring
Very low latency communication
CPEs may provide an infrastructure backhaul for LC-CPEs
Topology
Infrastructure mode
Point-to-Fixed/Potable Multipoints Communications
Chang-Woo Pyo, NICT

9. B1) Temporary Broadband Infrastructure
June, 2011
B1) Temporary Broadband Infrastructure
Usage
Temporary Broadband Infrastructure by portable CPEs, which may be attached in the infrastructure vehicles on emergency
Properties
Large number of portable CPEs
Higher capacity CPEs (HC-CPEs) rather than monitoring CPEs of A1~A4
Easy network setup
High reliability of connections
Topology
Ad hoc connection
Peer to Peer Communications
Chang-Woo Pyo, NICT

10. B2) Remote Medical Service
June, 2011
B2) Remote Medical Service
Usage
Remote Medical Service by medical service CPEs, which may be applied in home media products
Properties
Higher QoS and reliability
Higher capacity CPEs (HC-CPEs) rather than monitoring CPEs of A1~A4
Real-time and low latency communication
HC-CPEs may provide an infrastructure backhaul to other HC-CPEs or LC-CPEs
Topology
Infrastructure mode
Fixed Point-to-Multipoints Communications
Chang-Woo Pyo, NICT

11. C1) Combined Smart Grid, Monitoring and Broadband Services
June, 2011
C1) Combined Smart Grid, Monitoring and Broadband Services
Usage
Combined Smart Grid, Monitoring and Broadband Services by different types of CPEs
Properties
RA smart grid and critical infrastructure monitoring application will be complimentary to other short range applications at the users’ end
We may have different types of CPEs in new SG
Currently CPEs can not communicate to each other. We need this capability
Improved broadband service by using wider bandwidth through channel aggregation
Topology
Infrastructure mode & Ad mode
Chang-Woo Pyo, NICT

12. Conclusion June, 2011 Categories Usage Case End Device Capability
Num of Devices
Communication
Mobility
Topology
A) Smart Grid & Monitoring
A1) Regional Area Smart Grid/Metering
Low
Very large
Low duty cycle
Fixed
Infrastructure
(Fixed point-to-multipoints)
A2) Agriculture/Farm House Monitoring
Real-time
Fixed/
Portable
(Point-to-fixed/portable multipoints)
A3) Critical Infrastructure/Hazard Monitoring
High-reliability, Real-time,
Low latency
A4) Smart Traffic Management and Communication
Real-time,
B) Broadband Service Extension
B1) Emergency Temporary Broadband Infrastructure
High
Large
High reliability,
Easy connection
Ad hoc
(Portable-to-Portable)
B2) Remote Medical Service
C) Combined Service
C1) Combined Smart Grid, Monitoring and Broadband Service
High and Low
Very Large
Category A) and B)
Infrastructure and Ad-hoc
Chang-Woo Pyo, NICT