1. <month year>
doc.: IEEE a
Sept 2006
Project: IEEE P 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 , 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>

2. TG3c Channel Model: Large Scale and Small Scale Parameterization
<month year>
doc.: IEEE a
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>

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

4. 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

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

6. 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

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

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

9. 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)
-88.7
-108
-111
-110.7
Su-Khiong Yong, Samsung-SAIT

10. 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

11. 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

12. 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

13. 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

14. 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

15. 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
k [dB]
( d) [dB]
4.44d-105
3.46d-98 h1 ?? h2
GT1
GR1
GT2
GR2
Su-Khiong Yong, Samsung-SAIT

16. 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

17. 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

18. 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

19. 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

20. 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

21. 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

22. Future Plan Completion of Final Report: update results and parameters.
<month year>
doc.: IEEE a
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>