doc.: IEEE c Submission September 2006 Slide 1 Hirokazu Sawada, NICT Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [TG3c Channel Model: Revised Large Scale and Small Scale Parameterization] Date Submitted: [21 Sept, 2006] Source: [ Hirokazu Sawada, Hiroshi Harada, Shuzo Kato, Masahiro Umehira ] Company [ National Institute of Information and Communications Technology ] Address [ 3-4, Hikarino-Oka, Yokosuka, Kanagawa, , Japan ] Voice:[ ], FAX: [ ], 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 c] Notice :This document has been prepared to assist the IEEE P 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 P

doc.: IEEE c Submission September 2006 Slide 2 Hirokazu Sawada, NICT TG3c Channel Model: Revised Large Scale and Small Scale Parameterization

doc.: IEEE c Submission September 2006 Slide 3 Hirokazu Sawada, NICT 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

doc.: IEEE c Submission September 2006 Slide 4 Hirokazu Sawada, NICT Residential: CM1 & CM2 ResidentialLOS (CM1)NLOS (CM2)Comment Tx360 Rx15 NICT Tx60 Rx15 NICT Tx30 Rx15 NICT Tx15 Rx15 NICT Tx360 Rx15 NICTA 1/  [ns] N/A 1/ [ns] N/A  [ns] N/A  [ns] N/A  c [dB] N/A  r [dB] N/A   [degree] N/A N/A  k [dB] N/A  (d) N/A

doc.: IEEE c Submission September 2006 Slide 5 Hirokazu Sawada, NICT Office: CM3 & CM4 OfficeLOS (CM3)NLOS (CM4) Omni-Tx, Rx-15  Comment Tx-30 , Rx-30  Tx-60 , Rx-60  1/  [ns] / [ns]  [ns]  [ns]  c [dB]  r [dB]   [degree]  (d) [dB] -3.27d d-90.3N/A h 1 [m]1.1 N/A h 2 [m]1.1 N/A GTGT TBD N/A GRGR TBD N/A

doc.: IEEE c Submission September 2006 Slide 6 Hirokazu Sawada, NICT Library: CM5 & CM6 LibraryLOS (CM5)NLOS (CM6)Comment 1/  [ns] 4N/A 1/ [ns] 0.25N/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

doc.: IEEE c Submission September 2006 Slide 7 Hirokazu Sawada, NICT Desktop: CM9 DesktopLOS (CM9) Omni-Tx, Rx-21 dBi Comment Tx-30 , Rx-30  Tx-60 , Rx-60  1/  [ns] / [ns]  [ns]  [ns]  c [dB]  r [dB]   [degree]  k [dB] N/A  ( d) [dB] 4.44d d-98.4 h1h1 Uniform distribution Range :TBD Uniform distribution Range :TBD h2h2 Uniform distribution Range :TBD Uniform distribution Range :TBD GT1GT1 TBD GR1GR1 GT2GT2 GR2GR2

doc.: IEEE c Submission September 2006 Slide 8 Hirokazu Sawada, NICT 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]

doc.: IEEE c Submission September 2006 Slide 9 Hirokazu Sawada, NICT 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)