<month year> doc.: IEEE 802.15-04-0622-00-004a Sept 2006 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. Su-Khiong Yong, Samsung-SAIT <author>, <company>

TG3c Channel Model: Large Scale and Small Scale Parameterization <month year> doc.: IEEE 802.15-04-0622-00-004a Sept 2006 TG3c Channel Model: Large Scale and Small Scale Parameterization Su-Khiong Yong Samsung Advanced Institute of Technology (SAIT), Korea Su-Khiong Yong, Samsung-SAIT <author>, <company>

Outline Status of the Channel Model Open Issues Future Plan <month year> doc.: IEEE 802.15-04-0622-00-004a Sept 2006 Outline Status of the Channel Model Open Issues Future Plan Su-Khiong Yong, Samsung-SAIT <author>, <company>

Sept 2006 Channel Model Scenario Environment Descriptions CM1 LOS Residential Typical 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 CM3 Office Typical 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 CM5 Library Typical 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 CM7 Conference Room Typical conference room with metal shelves, white board and office window. CM8 CM9 Desktop Typical office desktop and computer clutter. Partitioning surrounded this environment CM10 Corridor Passage way that links different offices Su-Khiong Yong, Samsung-SAIT

Large Scale Parameterization Sept 2006 Large Scale Parameterization X[dB]=N(0, S) Su-Khiong Yong, Samsung-SAIT

Sept 2006 Environment Scenario n PL0 s Comment Reference CM1 LOS 1.53 75.1 1.5 Tx-72 HPBW, Rx-60 HPBW [11] CM2 NLOS 2.44 86.0 6.2 CM3 1.16 84.6 5.4 Tx-Omni, Rx Horn (30 HPBW) [12] CM4 3.74 56.1 8.6 CM5 NA CM6 CM7 CM8 CM9 CM10 2.29 69.7 8.4 Tx-Omni, Rx Horn vertically polarized Su-Khiong Yong, Samsung-SAIT

Small Scale Parameterization Sept 2006 Small Scale Parameterization Su-Khiong Yong, Samsung-SAIT

Small Scale Parameterization (2) Sept 2006 Small Scale Parameterization (2) Su-Khiong Yong, Samsung-SAIT

Residential: CM1 & CM2 Sept 2006 Residential LOS (CM1) NLOS (CM2) Comment Tx360 Rx15 NICT Tx60 Tx30 Tx15 NICTA 1/ [ns] 5.24 5.15 6.94 22.2 4.76 N/A 1/ [ns] 0.820 1.11 0.856 1.08 1.30  [ns] 4.46 8.98 21.5 12.6 4.19  [ns] 6.25 9.17 4.35 4.98 1.07 c [dB] 6.28 6.63 3.71 7.34 1.54 r [dB] 13.0 9.83 7.31 6.11 1.26  [degree] 49.8 119 46.2 107 8.32 9 11 8 4 k [dB] 18.8 17.4 11.9 4.60  (d) [dB]@3m -88.7 -108 -111 -110.7 Su-Khiong Yong, Samsung-SAIT

Channel Model and Simulation Options Sept 2006 Channel Model and Simulation Options Tx antenna is fixed Rx antenna pattern Option 1: The group will not define a specific antenna pattern. The proposal shall use their own antenna pattern Option 2: The group shall define a specific antenna pattern which shall be used by the proposal for simulation. Further simulation results maybe presented with proposal desired antenna patterns Su-Khiong Yong, Samsung-SAIT

Sept 2006 Motion Motion to approve Rx antenna pattern option 1 by T. Pollock and seconded by A. Sadri. Option 1: The group will not define a specific antenna pattern. The proposal shall use their own antenna pattern for simulation. Option 2: The group shall define a specific antenna pattern which shall be used by the proposal for simulation. Further simulation results maybe presented with proposal desired antenna patterns Yes - 7 No - 14 Abstain - 0 Su-Khiong Yong, Samsung-SAIT

Sept 2006 Motion Motion to approve Rx antenna pattern option 2 by T. Pollock and seconded by A. Seyedi. Option 1: The group will not define a specific antenna pattern. The proposal shall use their own antenna pattern for simulation. Option 2: The group shall define a specific antenna pattern which shall be used by the proposal for simulation. Further simulation results maybe presented with proposal desired antenna patterns Yes - 17 No - 4 Abstain - 5 Su-Khiong Yong, Samsung-SAIT

Office: CM3 & CM4 Sept 2006 Office LOS (CM3) NLOS (CM4) Omni-Tx, Rx-15 Comment Tx-30, Rx-30 Tx-60, Rx-60  [1/ns] 0.041 0.027 0.07  [1/ns] 0.971 0.293 1.88  [ns] 49.8 38.8 19.44  [ns] 45.2 64.9 0.42 c [dB] 6.6 8.04 1.82 r [dB] 11.3 7.95  [degree] 102 66.4 9.1 6 5 K [dB] 27.2 22.8 N/A Rician effect 3m?? k [dB] 21.9 11.4  (d) [dB] -3.27d-85.8 -0.303d-90.3 h1 [m] 0.11 h2 [m] GT GR Su-Khiong Yong, Samsung-SAIT

Library: CM5 & CM6 Sept 2006 Library LOS (CM5) NLOS (CM6) Comment  [1/ns] 0.25 N/A  [1/ns] 4.0  [ns] 12  [ns] 7.0 c [dB] 5.0 r [dB] 6.0  [degree] 10.0 17 KLOS [dB] 8 Su-Khiong Yong, Samsung-SAIT

Desktop: CM9 Sept 2006 Desktop LOS (CM9) Omni-Tx, Rx-21 dBi Comment  [1/ns] 0.037 0.047 1.72  [1/ns] 0.641 0.373 3.14  [ns] 21.1 22.3 4.01  [ns] 8.85 17.2 0.58 c [dB] 3.0 7.27 2.70 r [dB] 7.7 4.42 1.90  [degree] 34.6 38.1 14 3 K [dB] 27 max, 10.2 min 24.1 max, 5.01 min N/A Rician effect @3m? k [dB] ( d) [dB] 4.44d-105 3.46d-98 h1 ?? h2 GT1 GR1 GT2 GR2 Su-Khiong Yong, Samsung-SAIT

Corridor: CM10 Sept 2006 Residential LOS (CM1) Comment  [1/ns] NA 1.0  [ns] N/A  [ns] 7.0 c [dB] r [dB]  [degree] 14.5 1 Su-Khiong Yong, Samsung-SAIT

Summary of channel Models Sept 2006 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) Su-Khiong Yong, Samsung-SAIT

Sept 2006 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? Su-Khiong Yong, Samsung-SAIT

Sept 2006 Motion Motion: The Channel Modeling Sub-Group shall use residential LOS channel model to generate residential NLOS channel model unless the residential NLOS measurements and analysis become available and acceptable by the group prior to the November 2006 IEEE meeting. Moved by A. Sadri and seconded by T. Pollock Yes 12 No 0 Abstain 4 Su-Khiong Yong, Samsung-SAIT

Sept 2006 Motion Motion to approve Rx antenna pattern option 1 by T. Pollock and seconded by A. Sadri. Option 1: The group will not define a specific antenna pattern. The proposal shall use their own antenna pattern for simulation. Option 2: The group shall define a specific antenna pattern which shall be used by the proposal for simulation. Further simulation results maybe presented with proposal desired antenna patterns Yes - 7 No - 14 Abstain - 0 Su-Khiong Yong, Samsung-SAIT

Sept 2006 Motion Motion to approve Rx antenna pattern option 2 by T. Pollock and seconded by A. Seyedi. Option 1: The group will not define a specific antenna pattern. The proposal shall use their own antenna pattern for simulation. Option 2: The group shall define a specific antenna pattern which shall be used by the proposal for simulation. Further simulation results maybe presented with proposal desired antenna patterns Yes - 17 No - 4 Abstain - 5 Su-Khiong Yong, Samsung-SAIT

Future Plan Completion of Final Report: update results and parameters. <month year> doc.: IEEE 802.15-04-0622-00-004a Sept 2006 Future Plan 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. Su-Khiong Yong, Samsung-SAIT <author>, <company>