July 2011 doc IEEE 802 22 1173 r

July, 2011 doc. : IEEE 802. 22 -11/73 r 2 Usage Cases in 802. 22 Smart Grid and Critical Infrastructure Monitoring IEEE P 802. 22 Wireless RANs Date: 2011 -07 -20 Authors: Notice: This document has been prepared to assist IEEE 802. 22. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution, and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEE’s name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEE’s sole discretion to permit others to reproduce in whole or in part the resulting IEEE Standards publication. The contributor also acknowledges and accepts that this contribution may be made public by IEEE 802. 22. Patent Policy and Procedures: The contributor is familiar with the IEEE 802 Patent Policy and Procedures http: //standards. ieee. org/guides/bylaws/sb-bylaws. pdf including the statement "IEEE standards may include the known use of patent(s), including patent applications, provided the IEEE receives assurance from the patent holder or applicant with respect to patents essential for compliance with both mandatory and optional portions of the standard. " Early disclosure to the Working Group of patent information that might be relevant to the standard is essential to reduce the possibility for delays in the development process and increase the likelihood that the draft publication will be approved for publication. Please notify the Chair Wendong Hu as early as possible, in written or electronic form, if patented technology (or technology under patent application) might be incorporated into a draft standard being developed within the IEEE 802. 22 Working Group. If you have questions, contact the IEEE Patent Committee Administrator at patcom@iee. org. Submission Slide 1 Chang-Woo Pyo, NICT

July, 2011 doc. : IEEE 802. 22 -11/73 r 2 Abstract • This document introduces ten (10) usage cases for the 802. 22 New SG “regional area smart grid and critical infrastructure monitoring study group” • These usage cases are grouped by three (3) categories Submission Slide 2 Chang-Woo Pyo, NICT

July, 2011 doc. : IEEE 802. 22 -11/73 r 2 802 Standard Activities for Smart Grid and Critical Infrastructure Monitoring Submission Slide 3 Chang-Woo Pyo, NICT

July, 2011 doc. : IEEE 802. 22 -11/73 r 2 Usage Cases Category Usage Cases Properties A 1) Regional Area Smart Grid/Metering A 2) Agriculture/Farm House Monitoring A) Smart Grid & Monitoring A 3) Critical Infrastructure/Hazard Monitoring A 4) Environment Monitoring A 5) Homeland Security/Monitoring A 6) Smart Traffic Management and Communication B 1) Temporary Broadband Infrastructure (e. g. , emergency broadband infrastructure) B) Broadband B 2) Remote Medical Service Extension B 3) Archipelago/Marine Broadband Service C) Combined Service Submission C 1) Combined Smart Grid, Monitoring and Broadband Service Slide 4 • 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 • Fixed and Portable CPEs • Higher capacity CPEs than Category A) • High Qo. S, reliability and security • Higher data rate than Category A) • Easy network setup • Infrastructure and Ad hoc connection • Category A) and B) Chang-Woo Pyo, NICT

July, 2011 doc. : IEEE 802. 22 -11/73 r 2 A 1) Regional Area Smart Grid/Metering Usage Regional Area Smart Grid/Metering by Low Capacity/Complexity CPEs (LC-CPEs) such as smart meters Properties 1) 2) 3) 4) 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 LCCPEs as well as perform monitoring Topology Fixed Infrastructure mode Fixed Point-to-Multipoints Communications TVDB (TV Database) Submission Slide 5 Chang-Woo Pyo, NICT

July, 2011 doc. : IEEE 802. 22 -11/73 r 2 A 2) Agriculture / Farm Monitoring CPE Usage Agriculture/Farm house Monitoring by LC-CPEs, which may be attached in portable objects or fixed stations Properties 1) 2) 3) 4) Low capability/complexity CPE (LC-CPE) Large number of fixed /portable LC-CPEs Real-time monitoring CPEs may provide an infrastructure backhaul for LCCPEs as well as perform monitoring Topology Infrastructure mode Point-to-Fixed/Portable Multipoints Communications TVDB (TV Database) Submission Slide 6 Chang-Woo Pyo, NICT

July, 2011 doc. : IEEE 802. 22 -11/73 r 2 A 3) Critical Infrastructure/Hazard Monitoring Usage Critical Infrastructure/Hazard Monitoring by infrastructure monitoring CPEs, which may be attached in the portable stations Properties 1) 2) 3) 4) 5) 6) 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 LCCPEs Topology Infrastructure mode Point-to-Fixed/Portable Multipoints Communications TVDB (TV Database) Submission Slide 7 Chang-Woo Pyo, NICT

July, 2011 doc. : IEEE 802. 22 -11/73 r 2 A 4) Environment Monitoring Usage Environment monitoring by monitoring CPEs, which will detect the change of temperature, climate, or unintended events in a very wide area Properties 1) 2) 3) 4) 5) Low capability/ complexity CPE (LC-CPE) Very large number of fixed/portable LC-CPEs Real-time monitoring Low duty cycle, low latency communication CPEs may provide an infrastructure backhaul for LCCPEs Topology Infrastructure mode Point-to-Fixed/Portable Multipoints Communications TVDB (TV Database) Submission Slide 8 Chang-Woo Pyo, NICT

July, 2011 doc. : IEEE 802. 22 -11/73 r 2 A 5) Homeland Security/Monitoring Usage Homeland security or monitoring by security CPEs, which may be attached in the barrier of land, coast or airport to detect illegality or contaminants Properties 1) 2) 3) 4) 5) 6) Low capability/ complexity CPE (LC-CPE) Fixed/Portable LC-CPEs Real-time monitoring Very low latency communication High reliability and security CPEs may provide an infrastructure backhaul for LCCPEs Topology Infrastructure mode Point-to-Fixed/Portable Multipoints Communications TVDB (TV Database) Submission Slide 9 Chang-Woo Pyo, NICT

July, 2011 doc. : IEEE 802. 22 -11/73 r 2 A 6) 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 1) 2) 3) 4) 5) Low capability/ complexity CPE (LC-CPE) Fixed/Portable LC-CPEs Real-time monitoring Very low latency communication CPEs may provide an infrastructure backhaul for LCCPEs Topology Infrastructure mode Point-to-Fixed/Portable Multipoints Communications TVDB (TV Database) Submission Slide 10 Chang-Woo Pyo, NICT

July, 2011 doc. : IEEE 802. 22 -11/73 r 2 B 1) Temporary Broadband Infrastructure Usage Temporary Broadband Infrastructure by portable HC-CPEs, which may be attached in the infrastructure vehicles on emergency Properties 1) 2) 3) 4) Higher capacity CPEs (HC-CPEs) rather than monitoring CPEs of A 1~A 6 Large number of portable CPEs Easy network setup High reliability of connections Topology Ad hoc connection Peer to Peer Communications TVDB (TV Database) Submission Slide 11 Chang-Woo Pyo, NICT

July, 2011 doc. : IEEE 802. 22 -11/73 r 2 B 2) Remote Medical Service Usage Remote Medical Service by medical service HC-CPEs, which may be applied in home media products Properties 1) 2) 3) 4) Higher capacity CPEs (HC-CPEs) rather than monitoring CPEs of A 1~A 6 Higher Qo. S and reliability 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 TVDB (TV Database) Submission Slide 12 Chang-Woo Pyo, NICT

July, 2011 doc. : IEEE 802. 22 -11/73 r 2 B 3) Archipelago/Marine Broadband Service Usage Archipelago/ marine broadband service by broadband HC-CPEs, which may be located in islands or be applied in ships. Properties 1) 2) 3) 4) Higher capacity CPEs (HC-CPEs) rather than monitoring CPEs of A 1~A 6 Fixed/Portable CPEs Higher Qo. S and reliability of connections HC-CPEs may provide an infrastructure backhaul to other HC-CPEs or LC-CPEs Topology Infrastructure mode Point-to-Fixed/Portable Multipoints Communications TVDB (TV Database) Submission Slide 13 Chang-Woo Pyo, NICT

July, 2011 doc. : IEEE 802. 22 -11/73 r 2 C 1) Combined Smart Grid, Monitoring and Broadband Services Usage Combined Smart Grid, Monitoring and Broadband Services by different types of CPEs Properties 1) 2) 3) 4) 802. 22 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 802. 22 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 Submission Slide 14 Chang-Woo Pyo, NICT

July, 2011 doc. : IEEE 802. 22 -11/73 r 2 Conclusion Categories Usage Case End Device Capability Num of Devices A 1) Regional Area Smart Grid/Metering Communication Mobility Topology Low duty cycle Fixed Infrastructure (Fixed point-to-multipoints) High-reliability, Realtime, Low latency Fixed/ Portable Infrastructure (Point-to-fixed/portable multipoints) High reliability, Easy connection Portable Ad hoc (Portable-to-Portable) Real-time, Low latency Fixed Infrastructure (Fixed point-to-multipoints) High Qo. S and reliability Fixed/ Portable Infrastructure (Point-to-fixed/portable multipoints) Category A) and B) Fixed/ Portable Infrastructure and Ad-hoc A 2) Agriculture/Farm House Monitoring A) Smart Grid & Monitoring A 3) Critical Infrastructure/Hazard Monitoring Low A 4) Environment Monitoring Very large A 5) Homeland Security/Monitoring A 6) Smart Traffic Management and Communication B 1) Emergency Temporary Broadband Infrastructure B) Broadband Service Extension B 2) Remote Medical Service High Large B 3) Archipelago/Marine Broadband Service C) Combined Service C 1) Combined Smart Grid, Monitoring and Broadband Service Submission High and Low Very Large Slide 15 Chang-Woo Pyo, NICT