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<month year> doc.: IEEE a Sept 2006 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [TG3c Channel Model Final Report Presentation] 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 , Korea] 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 Su-Khiong Yong, Samsung-SAIT <author>, <company>
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TG3c Channel Model Final Report Presentation
<month year> doc.: IEEE a Sept 2006 TG3c Channel Model Final Report Presentation Su-Khiong Yong Samsung Advanced Institute of Technology (SAIT), Korea Su-Khiong Yong, Samsung-SAIT <author>, <company>
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Outline Status of the Channel Model Unresolved Issues Future Plan
<month year> doc.: IEEE a Sept 2006 Outline Status of the Channel Model Unresolved Issues Future Plan Su-Khiong Yong, Samsung-SAIT <author>, <company>
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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
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Large Scale Parameterization
Sept 2006 Large Scale Parameterization X[dB]=N(0, S) Su-Khiong Yong, Samsung-SAIT
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Tx-Omni, Rx Horn (30 HPBW)
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 Su-Khiong Yong, Samsung-SAIT
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Small Scale Parameterization (1)
Sept 2006 Small Scale Parameterization (1) Su-Khiong Yong, Samsung-SAIT
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Small Scale Parameterization (2)
Sept 2006 Small Scale Parameterization (2) Su-Khiong Yong, Samsung-SAIT
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Small Scale Parameterization (2)
Sept 2006 Small Scale Parameterization (2) Su-Khiong Yong, Samsung-SAIT
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Sept 2006 Circular Polarized (1) Su-Khiong Yong, Samsung-SAIT
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Sept 2006 Circular Polarized (2) Su-Khiong Yong, Samsung-SAIT
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Residential: CM1 & CM2 Sept 2006 Su-Khiong Yong, Samsung-SAIT
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Office: CM3 & CM4 Sept 2006 Add an additional column for NLOS office from 0478r0 Su-Khiong Yong, Samsung-SAIT
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Library: CM5 & CM6 Sept 2006 2- [dB] 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 2- [dB] 8 k [dB] -13 Derived from LOS Su-Khiong Yong, Samsung-SAIT
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Conference Room: CM7 Sept 2006 Su-Khiong Yong, Samsung-SAIT
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Desktop: CM9 Sept 2006 ADD NLOS CM10 Su-Khiong Yong, Samsung-SAIT
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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) and NLOS (CM8) Desktop – LOS (CM9) and NLOS (CM10)* * Derived from LOS Su-Khiong Yong, Samsung-SAIT
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Unresolved Issues (1) Dealing with circular polarized model.
Sept 2006 Unresolved Issues (1) Dealing with circular polarized model. Change environment conference room LOS (CM7) and NLOS (CM8) to office (LOS ONLY, CM7) and residential (LOS ONLY, CM8) Effects of antenna de-convolution in 398r3? Is the channel model antenna specific? Matlab Code is not yet available. How long we can wait? How to deal with the improvement of the amplitude statistics? Effects of antenna de-convolve for all other channels except circular polarized Matlab Code is not yet completely finalized due to New contribution in 478r0 for CM4 Updated contribution on Joint AOA-TOA in 06/471r0 for CM7 CM8? Derived from LOS Su-Khiong Yong, Samsung-SAIT
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Sept 2006 Unresolved Issues (2) CM1, CM3 and CM9 have multiple representations. How to deal? n in the LOS office (CM3 and CM4) does not match to the PL n How to integrate Matlab Packages discussed 0459r1 and 0468r0 Distribution of the Matlab Package. Distribute in terms mat file, Excel sheet and/or Matlab functions? Fix h, height of the antenna and d, distance of the antenna? Su-Khiong Yong, Samsung-SAIT
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Sept 2006 Motion Motion by Ali Sadri, we shall consider circular polarized channel model for LOS office environment (CM7) in the Channel Modeling. Seconded by S. K. Yong Yes - No - Abstain - Su-Khiong Yong, Samsung-SAIT
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<month year> doc.: IEEE a Sept 2006 Future Plan Fine Tune Matlab code: Some last minutes changes to parameterization and new contributions on NLOS data. Su-Khiong Yong, Samsung-SAIT <author>, <company>
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