1. doc.: IEEE 15-06-0400-00-003c Submission Sept 2006 Su-Khiong Yong, Samsung-SAITSlide 1 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [TG3c Channel Model: Large Scale and Small Scale Parameterization] Date Submitted: [19 Sept, 2006] Source: [Su-Khiong Yong] Company [Samsung Advanced Institute of Technology (SAIT)] Address [RF Technology Group, Comm. & Networking Lab., P. O. Box 111, Suwon 440-600, Korea] Voice:[+82-31-280-9581], FAX: [+82-31-280-9555], E-Mail: [su.khiong.yong@samsung.com] Re : [Discussion on TG3c Channel Model] Abstract: [Recommendations for the 3c Channel Model Subgroup] Purpose:[This document discusses the propagation issues and parameters for IEEE 802.15.3c] Notice :This document has been prepared to assist the IEEE P802.15. 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 acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15.

2. doc.: IEEE 15-06-0400-00-003c Submission Sept 2006 Su-Khiong Yong, Samsung-SAITSlide 2 TG3c Channel Model: Large Scale and Small Scale Parameterization Su-Khiong Yong Samsung Advanced Institute of Technology (SAIT), Korea

3. doc.: IEEE 15-06-0400-00-003c Submission Sept 2006 Su-Khiong Yong, Samsung-SAITSlide 3 Outline Status of the Channel Model Open Issues Future Plan

4. doc.: IEEE 15-06-0400-00-003c Submission Sept 2006 Su-Khiong Yong, Samsung-SAITSlide 4 Channel ModelScenarioEnvironmentDescriptions CM1LOSResidentialTypical home with multiple rooms and furnished with furniture, TV sets lounges, etc. The size is comparable to the small office room. The walls/floor are made of concrete or wood covered by wallpaper/carpet. There are also windows and wooden door in different rooms within the residential environment. CM2 NLOS CM3LOSOfficeTypical office setup furnished with multiple chairs, desks, computers and work stations. Bookshelves, cupboards and whiteboards are also interspersed within the environment. The walls are made by metal or concrete covered by plasterboard or carpet with windows and door on at least one side of the office. Cubical, laboratory, open and closed office can be treated as a generic office. Typically these offices are linked by long corridors. CM4 NLOS CM5LOSLibraryTypical small size library with multiple desks, chairs and metal bookshelves. Bookshelves are filled with books, magazines, etc. Some tables and chairs were interspersed between the bookshelves. At least one side of room has windows and/or door. The walls are made of concrete. CM6 NLOS CM7LOSConference RoomTypical conference room with metal shelves, white board and office window. CM8NLOS CM9LOSDesktopTypical office desktop and computer clutter. Partitioning surrounded this environment CM10LOSCorridorPassage way that links different offices

5. doc.: IEEE 15-06-0400-00-003c Submission Sept 2006 Su-Khiong Yong, Samsung-SAITSlide 5 Large Scale Parameterization X  [dB]=N(0,  S )

6. doc.: IEEE 15-06-0400-00-003c Submission Sept 2006 Su-Khiong Yong, Samsung-SAITSlide 6 EnvironmentScenarionPL 0 ss CommentReference CM1LOS1.5375.11.5 Tx-72  HPBW, Rx-60  HPBW [11] CM2NLOS2.4486.06.2 Tx-72  HPBW, Rx-60  HPBW [11] CM3LOS1.1684.65.4 Tx-Omni, Rx Horn (30  HPBW) [12] CM4NLOS3.7456.18.6 Tx-Omni, Rx Horn (30  HPBW) [12] CM5LOSNA CM6NLOSNA CM7LOSNA CM8NLOSNA CM9LOS CM10LOS2.2969.78.4Tx-Omni, Rx Horn vertically polarized [12]

7. doc.: IEEE 15-06-0400-00-003c Submission Sept 2006 Su-Khiong Yong, Samsung-SAITSlide 7 Small Scale Parameterization

8. doc.: IEEE 15-06-0400-00-003c Submission Sept 2006 Su-Khiong Yong, Samsung-SAITSlide 8 Small Scale Parameterization (2)

9. doc.: IEEE 15-06-0400-00-003c Submission Sept 2006 Su-Khiong Yong, Samsung-SAITSlide 9 Residential: CM1 & CM2 ResidentialLOS (CM1)NLOS (CM2)Comment  [1/ns] 0.21N/A [1/ns] 0.77N/A15, 30 60, Omni-Tx – 15 Rx  [ns] 4.19N/A  [ns] 1.07N/A  c [dB] 1.54N/A  r [dB] 1.26N/A   [degree] 8.32N/A 4

10. doc.: IEEE 15-06-0400-00-003c Submission Sept 2006 Su-Khiong Yong, Samsung-SAITSlide 10 Office: CM3 & CM4 OfficeLOS (CM3)NLOS (CM4) Omni-Tx, Rx-15  Comment Tx-30 , Rx-30  Tx-60 , Rx-60   [1/ns] 0.0410.0270.07 [1/ns] 0.9710.2931.88  [ns] 49.838.819.44  [ns] 45.264.90.42  c [dB] 6.68.041.82  r [dB] 11.37.951.88   [degree] 10266.49.1 656  K [dB] 27.222.8N/ARician effect 3m??  k [dB] 21.911.4N/A  (d) [dB] -3.27d-85.8-0.303d-90.3N/A h 1 [m]0.11 N/A h 2 [m]0.11 N/A GTGT GRGR

11. doc.: IEEE 15-06-0400-00-003c Submission Sept 2006 Su-Khiong Yong, Samsung-SAITSlide 11 Library: CM5 & CM6 LibraryLOS (CM5)NLOS (CM6)Comment  [1/ns] 0.25N/A [1/ns] 4.0N/A  [ns] 12N/A  [ns] 7.0N/A  c [dB] 5.0N/A  r [dB] 6.0N/A   [degree] 10.0N/A 17 N/A K LOS [dB]8N/A

12. doc.: IEEE 15-06-0400-00-003c Submission Sept 2006 Su-Khiong Yong, Samsung-SAITSlide 12 Desktop: CM9 DesktopLOS (CM9) Omni-Tx, Rx-21 dBi Comment Tx-30 , Rx-30  Tx-60 , Rx-60   [1/ns] 0.0370.0471.72 [1/ns] 0.6410.3733.14  [ns] 21.122.34.01  [ns] 8.8517.20.58  c [dB] 3.07.272.70  r [dB] 7.74.421.90   [degree] 34.638.114 33  K [dB] 27 max, 10.2 min24.1 max, 5.01 minN/ARician effect @3m?  k [dB] N/A  ( d) [dB] 4.44d-1053.46d-98 h1h1 ?? h2h2 GT1GT1 GR1GR1 GT2GT2 GR2GR2

13. doc.: IEEE 15-06-0400-00-003c Submission Sept 2006 Su-Khiong Yong, Samsung-SAITSlide 13 Corridor: CM10 ResidentialLOS (CM1)Comment  [1/ns] NA [1/ns] 1.0  [ns] N/A  [ns] 7.0  c [dB] N/A  r [dB] 0   [degree] 14.5 1

14. doc.: IEEE 15-06-0400-00-003c Submission Sept 2006 Su-Khiong Yong, Samsung-SAITSlide 14 Summary of channel Models Residential – LOS (CM1) and NLOS (CM2) Office – LOS (CM3) and NLOS (CM4) Library – LOS (CM5) and NLOS (CM6) Conference Room – LOS (CM7), NLOS (CM8) Desktop – LOS (CM9) Corridor – LOS (CM10)

15. doc.: IEEE 15-06-0400-00-003c Submission Sept 2006 Su-Khiong Yong, Samsung-SAITSlide 15 Open Issues Amplitude statistics is claimed to be log-normal without presenting the result? Issues of NLOS: Derived NLOS from LOS? How to deal with different antennas use in simulation?

16. doc.: IEEE 15-06-0400-00-003c Submission Sept 2006 Su-Khiong Yong, Samsung-SAITSlide 16 Completion of Final Report: update results and parameters. Matlab code: Modified based on TG4a code, Rick Roberts has developed the framework for TG3c Matlab code that incorporates AOA. Future Plan