1. doc.: 22-12-0018-00-000b Submission Feb, 2012 Chang-Woo Pyo, NICTSlide 1 802.22b CPE Clarifications and Capabilities IEEE P802.22 Wireless RANs Date: 2012-02-28 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 Chairhttp://standards.ieee.org/guides/bylaws/sb-bylaws.pdf Carl R. StevensonCarl R. Stevenson 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.patcom@iee.org

2. doc.: 22-12-0018-00-000b Submission Abstract This document introduces the clarifications and capabilities of 802.22b customer premise equipments (CPE) as high capability CPE (H-CPE) and low capability CPE (L-CPE) Feb, 2012 Chang-Woo Pyo, NICTSlide 2

3. doc.: 22-12-0018-00-000b Submission Usage Cases Feb, 2012 Chang-Woo Pyo, NICTSlide 3 CategoryUsage Cases A) Smart Grid & Monitoring A1) Regional Area Smart Grid/Metering A2) Agriculture/Farm House Monitoring A3) Critical Infrastructure/Hazard Monitoring A4) Environment Monitoring A5) Homeland Security/Monitoring A6) Smart Traffic Management and Communication B) Broadband Service Extension B1) Temporary Broadband Infrastructure (e.g., emergency broadband infrastructure) B2) Remote Medical Service B3) Archipelago/Marine Broadband Service C) Combined ServiceC1) Combined Smart Grid, Monitoring and Broadband Service

4. doc.: 22-12-0018-00-000b Submission 802.22b CPE Clarifications and Capabilities (1) A1) Regional Area Smart Grid/Metering, A2) Agriculture/Farm House Monitoring Low Capability CPE (L-CPE) Features - Non real-time event sensing/monitoring, Lower data rate - Low duty cycle, Power applied/Battery power - High density of CPEs, Fixed/portable High Capability CPE (H-CPE) Features - Supporting BS access for L-CPEs - Multi-hop/Relaying - Supporting asynchronous connections Radio L-CPE - SISO - Less than Km range (~1Km) H-CPE - MIMO (over 2x2) - Channel bonding (over 2 channels) - Less than Km range for the connection between L-CPE and H-CPE (~1Km) - Larger than several Km range for the connections between H-CPE and BS, or H-CPE and H-CPE (10~20Km) PHY L-CPE -Support part of 60 channels support (single carrier or sub-carrier), - Less 2048FFT - Less power MCS (e.g., FSK) H-CPE -2048FFT - Hybrid of Full OFDMA and SC/SubCarrier MAC L-CPE - Channel Access : TDMA, OFDMA - Single hop - Power control - Supported data rate (~kbps per L-CPE) - Several thousand L-CPEs (ex. 512 L-CPEs/H-CPE) H-CPE - Channel Access : OFDMA - Multi-hop (~ 2, 3 hops) - Supported data rate (~Mbps per H-CPE) - Several hundred H-CPEs (~512 H-CPEs) Feb, 2012 Chang-Woo Pyo, NICTSlide 4

5. doc.: 22-12-0018-00-000b Submission 802.22b CPE Clarifications and Capabilities (2) A3) Critical Infrastructure/Hazard Monitoring, A4) Environment Monitoring A5) Homeland Security/Monitoring, A6) Smart Traffic Management and Communication Low Capability CPE (L-CPE) Features - Real-time video monitoring, Higher data rate - Power applied/Battery power - Low density of CPEs, Fixed/portable High Capability CPE (H-CPE) Features - Supporting BS access for L-CPEs - Multi-hop/Relaying - Asynchronous connections Radio L-CPE - SISO/MIMO - Less than Km range (~1Km) H-CPE - MIMO (over 2x2) - Channel bonding (over 2 channels) - Less than Km range for the connection between L-CPE and H-CPE (~1Km) - Larger than several Km range for the connections between H-CPE and BS, or H-CPE and H-CPE (10~20Km) PHY L-CPE -Support part of 60 channels support or full channels, Less or equal to 2048FFT - Less power MCS (e.g., FSK) H-CPE -2048FFT - Hybrid of Full OFDMA and SC/SubCarrier MAC L-CPE - Channel Access : TDMA, OFDMA - Single hop - Power control - Supported data rate (~Mbps per L-CPE) - Several thousand L-CPEs (ex. 512 L-CPEs/H-CPE) H-CPE - Channel Access : OFDMA - Multi-hop (~ 2, 3 hops) - Supported data rate (~Mbps per H-CPE) - Several hundred H-CPEs (~512 H-CPEs) Feb, 2012 Chang-Woo Pyo, NICTSlide 5

6. doc.: 22-12-0018-00-000b Submission 802.22b CPE Clarifications and Capabilities (3) B1) Temporary Broadband Infrastructure Low Capability CPE (L-CPE) Features N/A High Capability CPE (H-CPE) Features - Multi-hop/Relaying among H-CPEs - Internet service - Portable - Synchronous connections Radio L-CPEN/A H-CPE - MIMO (over 2x2) - Channel bonding (over 2 channels) - Larger than several Km range for the connections between H-CPE and BS, or H-CPE and H-CPE (10~20Km) PHY L-CPEN/A H-CPE- 2048 FFT MAC L-CPEN/A H-CPE - Channel Access : OFDMA - Multi-hop (~10 hops) - Supported data rate (~Mbps per H-CPE) - Several hundred H-CPEs (~512 H-CPEs) Feb, 2012 Chang-Woo Pyo, NICTSlide 6

7. doc.: 22-12-0018-00-000b Submission 802.22b CPE Clarifications and Capabilities (4) Feb, 2012 Chang-Woo Pyo, NICTSlide 7 B2) Remote Medical Service, B3) Archipelago/Marine Broadband Service Low Capability CPE (L-CPE) Features - Real-time video conferencing, Higher data rate - High-speed internet service - Power applied, Low density of CPEs - Fixed High Capability CPE (H-CPE) Features - Supporting BS access for L-CPEs - Multi-hop/Relaying - Asynchronous connections Radio L-CPE - SISO/MIMO - Less than Km range (~1Km) H-CPE - MIMO (over 2x2) - Channel bonding (over 2 channels) - Less than Km range for the connection between L-CPE and H-CPE (~1Km) - Larger than several Km range for the connections between H-CPE and BS, or H-CPE and H-CPE (10~20Km) PHY L-CPE -Support part of 60 channels support or full channels, Less or equal to 2048FFT - Less power MCS (e.g., FSK) H-CPE -2048FFT - Hybrid of Full OFDMA and SC/SubCarrier MAC L-CPE - Channel Access : TDMA, OFDMA - Single hop - Power control - Supported data rate (~Mbps per L-CPE) - Several thousand L-CPEs (ex. 512 L-CPEs/H-CPE) H-CPE - Channel Access : OFDMA - Multi-hop (~2, 3 hops) - Supported data rate (~Mbps per H-CPE) - Several hundred H-CPEs (~512 H-CPEs)

8. doc.: 22-12-0018-00-000b Submission A1/A2A3/A4/A5/A6B1B2/B3 Feature (L-CPE) - Non real-time event sensing/monitoring - Lower data rate - Low duty cycle, - Power applied/Battery power - Very large numbers, Fixed/portable - Real-time video monitoring - Higher data rate - Power applied/Battery power - Large numbers - Fixed/portable N/A - Real-time video conferencing - Higher data rate - High-speed internet service - Power applied - Large numbers - Fixed Feature (H-CPE) - Supporting BS access for L-CPEs - Multi-hop/Relaying - Asynchronous connections - Supporting BS access for L-CPEs - Multi-hop/Relaying - Asynchronous/Synchronous connections - Multi-hop/Relaying among H-CPEs - Internet service - Portable - Synchronous connections -Supporting access for L- CPEs - Multi-hop/Relaying - Asynchronous/Synchronous connections MAC L-CPE - Channel Access : TDMA, OFDMA - Single hop - Power control - Supported data rate (~kbps per L-CPE) - Several thousand L-CPEs (ex. 512 L- CPEs/H-CPE) - Channel Access : TDMA, OFDMA - Single hop - Power control - Supported data rate (~Mbps per L-CPE) - Several thousand L-CPEs (ex. 512 L- CPEs/H-CPE) N/ASame as A3~A6 H-CPE - Channel Access : OFDMA - Multi-hop (2~ hops) - Supported data rate (~Mbps per H-CPE) - Several hundred H-CPEs (~512 H-CPEs) - Channel Access : OFDMA - Multi-hop (2~ hops) - Supported data rate (~Mbps per H-CPE) - Several hundred H-CPEs (~512 H-CPEs) - Channel Access : OFDMA - Multi-hop (2~ hops) - Supported data rate (~Mbps per H-CPE) - Several hundred H-CPEs (~512 H-CPEs) Same as A3~A6 PHY L-CPE - Support part of 60 channels support (single carrier or sub-carrier), Less 2048FFT - Support part of 60 channels support or full channels, Less or equal to 2048FFT N/ASame as A3~A6 H-CPE- 2048FFT Radio L-CPE - SISO - less than several Km range (~1Km) - SISO/MIMO (less 2x2) - less than several Km range (~1Km) N/ASame as A3~A6 H-CPE - MIMO (over 2x2) - Channel bonding (over 2 channels) - less than several Km range for L-CPE (~1Km) - larger than several Km range for H-CPE (10~20Km) - MIMO (over 2x2) - Channel bonding (over 2 channels) - less than several Km range for L-CPE (~1Km), - larger than several Km range for L-CPRE or H-CPE (10~20Km) - MIMO - less than several Km range (10~20Km) Same as A3~A6 Feb, 2012 Chang-Woo Pyo, NICTSlide 8 Summary

9. doc.: 22-12-0018-00-000b Submission Appendix: Asynchronous H-CPE connections Feb, 2012 Chang-Woo Pyo, NICTSlide 9 22b BS 22b HCPE Several hundred L-CPEs 22b HCPE ~1km 10~20km H-CPE to L-CPE : ~1km H-CPE to H-CPE : 10~20km 22b HCPE Several hundred L-CPEs ~1km

10. doc.: 22-12-0018-00-000b Submission Appendix: Synchronous H-CPE connections Feb, 2012 Chang-Woo Pyo, NICTSlide 10 22b BS 22b HCPE 22b HCPE 10~20km H-CPE to L-CPE : 10~20km H-CPE to H-CPE : 10~20km 22b HCPE 10~20km