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doc.: IEEE 802.15 15-0247-00-0007
Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)March 2011
Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)
Submission Title: [CSK constellation in all color band combinations]Date Submitted: [March 16 2011]Source: [Atsuya Yokoi, Jaeseung Son, Taehan Bae,] Company [Samsung Electronics Co.,LTD]Address [Dong Suwon P.O. Box 105, 416 Maetan-3dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-742 Korea]Voice:[82-31-279-7293], FAX: [82-31-279-5130], E-Mail:[atsuya.yokoi@samsung.com,Voice:[82 31 279 7293], FAX: [82 31 279 5130], E Mail:[atsuya.yokoi@samsung.com, js1007.son@samsung.com, taehan.bae@samsung.com]Re: []Abstract: [CSK constellation all color band combinations]Abstract: [CSK constellation all color band combinations] Purpose: [Contribution to IEEE 802.15.7 TG-VLC]Notice: This document has been prepared to assist the IEEE P802.15. It is offered as a basis for di i d i t bi di th t ib ti i di id l( ) i ti ( ) Th t i l i thidiscussion 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 g p p p yand may be made publicly available by P802.15.
TG-VLC Submission Taehan Bae et al., SamsungSlide 1
doc.: IEEE 802.15 15-0247-00-0007
T bl 105 l di tTable 105 - xy color coordinates
Band (nm) Color Code Center (nm) (x , y)
380‐478 000 429 (0.169, 0.007)
478‐540 001 509 (0.011, 0.733)
540‐588 010 564 (0.402, 0.597)
588‐633 011 611 (0.669, 0.331)
633‐679 100 656 (0.729, 0.271)
679‐726 101 703 (0.734, 0.265)
726‐780 110 753 (0.734, 0.265)
TG-VLC Submission2
doc.: IEEE 802.15 15-0247-00-0007
Table 106 Valid color band combinations for CSK
Band i Band j Band k
Table 106 – Valid color band combinations for CSK
Band i Band j Band k
1 110 010 000
2 110 001 000
3 101 010 000
4 101 001 000
5 100 010 0005 100 010 000
6 100 001 000
7 011 010 000
8 011 001 000
9 010 001 000
TG-VLC Submission
doc.: IEEE 802.15 15-0247-00-0007
Fi 135 C t f l b d l di tFigure 135—Center of color bands on xy color coordinates
010
001
010
110101100
011
110
000
TG-VLC Submission 4
Code 100, 101 and 110 have a almost same position on xy color coordinates for the new color bands.
doc.: IEEE 802.15 15-0247-00-0007Color band combination (No.1)
Valid CSK constellation example for codes (110 010 000)Valid CSK constellation example for codes (110, 010, 000)
010
001Band j
010
110101100
011
B d i110 Band i
000
Band k
TG-VLC Submission 5
doc.: IEEE 802.15 15-0247-00-0007Color band combination (No.1)
Color band combination example for (110 010 000)Center of band
(x,y)xy coordinates values of symbols
4CSK 8CSK 16CSK
Color band combination example for (110, 010, 000)
[data] – (xp,yp) [data] – (xp,yp) [data] – (xp,yp)
(0.734 0.265)(0.402 0.597)
[0 0] ‐‐> (0.402 0.597)[0 1] ‐‐> (0.435 0.290)
[0 0 0] ‐‐> (0.324 0.400)[0 0 1] ‐‐> (0.297 0.200)
[0 0 0 0] ‐‐> (0.402 0.597)[0 0 0 1] ‐‐> (0.413 0.495)
(0.169 0.007) [1 0] ‐‐> (0.169 0.007)[1 1] ‐‐> (0.734 0.265)
[0 1 0] ‐‐> (0.579 0.329)[0 1 1] ‐‐> (0.452 0.136)[1 0 0] ‐‐> (0.402 0.597)[ ] ( )
[0 0 1 0] ‐‐> (0.335 0.298)[0 0 1 1] ‐‐> (0.324 0.400)[0 1 0 0] ‐‐> (0.623 0.376)[ ] ( )[1 0 1] ‐‐> (0.169 0.007)
[1 1 0] ‐‐> (0.513 0.486)[1 1 1] ‐‐> (0.734 0.265)
[0 1 0 1] ‐‐> (0.513 0.486)[0 1 1 0] ‐‐> (0.435 0.290)[0 1 1 1] ‐‐> (0.524 0.384)[1 0 0 0] ‐‐> (0 734 0 265)[1 0 0 0] > (0.734 0.265)[1 0 0 1] ‐‐> (0.169 0.007)[1 0 1 0] ‐‐> (0.247 0.204)[1 0 1 1] ‐‐> (0.258 0.101)[1 1 0 0] ‐‐> (0.546 0.179)[1 1 0 1] ‐‐> (0.634 0.273)[1 1 1 0] ‐‐> (0.546 0.179)[1 1 1 1] (0 357 0 093)
TG-VLC Submission 6
[1 1 1 1] ‐‐> (0.357 0.093)
doc.: IEEE 802.15 15-0247-00-0007
CSK constellation made by color band combinations (110, 010, 000)
Color band combination (No.1)
CSK constellation made by color band combinations (110, 010, 000)
CSK constellation
i band
CSK constellation
i band
CSK constellation
i bandj b d
0.6
0.8j bandk bandCSK Symbols
0 4
0.6
0.8j bandk bandCSK Symbols
0 4
0.6
0.8
y
j bandk bandCSK Symbols
0
0.2
0.4y
0
0.2
0.4y0
0.2
0.4y
4 CSK 8 CSK 16 CSK
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
4 CSK 8 CSK 16 CSK
TG-VLC Submission 7
doc.: IEEE 802.15 15-0247-00-0007
Valid CSK constellation example for codes (110 001 000)
Color band combination (No.2)
Valid CSK constellation example for codes (110, 001, 000)Band j
010
001
010
110101100
011
B d i110 Band i
000
Band k
TG-VLC Submission 8
doc.: IEEE 802.15 15-0247-00-0007
Color band combination example for (110 001 000)
Color band combination (No.2)
Color band combination example for (110, 001, 000) Center of band
(x,y)xy coordinates values of symbols
4CSK 8CSK 16CSK[data] – (xp,yp) [data] – (xp,yp) [data] – (xp,yp)
(0.734 0.265)(0.011 0.733)
[0 0] ‐‐> (0.011 0.733)[0 1] ‐‐> (0.305 0.335)
[0 0 0] ‐‐> (0.064 0.491)[0 0 1] ‐‐> (0.188 0.237)
[0 0 0 0] ‐‐> (0.011 0.733)[0 0 0 1] ‐‐> (0.109 0.600)
(0.169 0.007) [1 0] ‐‐> (0.169 0.007)[1 1] ‐‐> (0.734 0.265)
[0 1 0] ‐‐> (0.470 0.366)[0 1 1] ‐‐> (0.452 0.136)[1 0 0] ‐‐> (0.011 0.733)[1 0 1] (0 169 0 007)
[0 0 1 0] ‐‐> (0.162 0.358)[0 0 1 1] ‐‐> (0.064 0.491)[0 1 0 0] ‐‐> (0.493 0.421)[0 1 0 1] (0 252 0 577)[1 0 1] ‐‐> (0.169 0.007)
[1 1 0] ‐‐> (0.252 0.577)[1 1 1] ‐‐> (0.734 0.265)
[0 1 0 1] ‐‐> (0.252 0.577)[0 1 1 0] ‐‐> (0.305 0.335)[0 1 1 1] ‐‐> (0.350 0.444)[1 0 0 0] ‐‐> (0.734 0.265)[1 0 0 0] > (0.734 0.265)[1 0 0 1] ‐‐> (0.169 0.007)[1 0 1 0] ‐‐> (0.116 0.249)[1 0 1 1] ‐‐> (0.214 0.116)[1 1 0 0] ‐‐> (0.546 0.179)[1 1 0 1] ‐‐> (0.591 0.288)[1 1 1 0] ‐‐> (0.546 0.179)[1 1 1 1] (0 357 0 093)
TG-VLC Submission 9
[1 1 1 1] ‐‐> (0.357 0.093)
doc.: IEEE 802.15 15-0247-00-0007Color band combination (No.2)
CSK constellation made by color band combinations (110 001 000)
CSK constellation
CSK constellation
CSK constellation
CSK constellation made by color band combinations (110, 001, 000)
0.6
0.8
i bandj bandk bandCSK Symbols
0.6
0.8
i bandj bandk bandCSK Symbols
0.6
0.8
i bandj bandk bandCSK Symbols
0
0.2
0.4y
0
0.2
0.4y
0
0.2
0.4y
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
4 CSK 8 CSK 16 CSK4 CSK 8 CSK 16 CSK
TG-VLC Submission 10
doc.: IEEE 802.15 15-0247-00-0007
Valid CSK constellation example for codes (101 010 000)
Color band combination (No.3)
Valid CSK constellation example for codes (101, 010, 000)
010
001Band j
010
110101100
011
Band i110
000
Band k
TG-VLC Submission 11
This is same as the color bands combination (110, 010, 000).
doc.: IEEE 802.15 15-0247-00-0007
Color band combination example for (101 010 000)
Color band combination (No.3)
Color band combination example for (101, 010, 000) Center of band
(x,y)xy coordinates values of symbols
4CSK 8CSK 16CSK[data] – (xp,yp) [data] – (xp,yp) [data] – (xp,yp)
(0.734 0.265)(0.402 0.597)
[0 0] ‐‐> (0.402 0.597)[0 1] ‐‐> (0.435 0.290)
[0 0 0] ‐‐> (0.324 0.400)[0 0 1] ‐‐> (0.297 0.200)
[0 0 0 0] ‐‐> (0.402 0.597)[0 0 0 1] ‐‐> (0.413 0.495)
(0.169 0.007) [1 0] ‐‐> (0.169 0.007)[1 1] ‐‐> (0.734 0.265)
[0 1 0] ‐‐> (0.579 0.329)[0 1 1] ‐‐> (0.452 0.136)[1 0 0] ‐‐> (0.402 0.597)[1 0 1] > (0 169 0 007)
[0 0 1 0] ‐‐> (0.335 0.298)[0 0 1 1] ‐‐> (0.324 0.400)[0 1 0 0] ‐‐> (0.623 0.376)[0 1 0 1] > (0 513 0 486)[1 0 1] ‐‐> (0.169 0.007)
[1 1 0] ‐‐> (0.513 0.486)[1 1 1] ‐‐> (0.734 0.265)
[0 1 0 1] ‐‐> (0.513 0.486)[0 1 1 0] ‐‐> (0.435 0.290)[0 1 1 1] ‐‐> (0.524 0.384)[1 0 0 0] ‐‐> (0.734 0.265)[ 0 0 0] (0.734 0. 65)[1 0 0 1] ‐‐> (0.169 0.007)[1 0 1 0] ‐‐> (0.247 0.204)[1 0 1 1] ‐‐> (0.258 0.101)[1 1 0 0] ‐‐> (0.546 0.179)[1 1 0 1] ‐‐> (0.634 0.273)[1 1 1 0] ‐‐> (0.546 0.179)[1 1 1 1] > (0 357 0 093)
TG-VLC Submission 12
[1 1 1 1] ‐‐> (0.357 0.093)
This is same as the color bands combination (110, 010, 000).
doc.: IEEE 802.15 15-0247-00-0007
CSK constellation made by color band combinations (101, 010, 000)
Color band combination (No.3)
CSK constellation made by color band combinations (101, 010, 000)
CSK constellation
i bandj band
CSK constellation
i bandj band
CSK constellation
i bandj band
0 4
0.6
0.8
y
j bandk bandCSK Symbols
0 4
0.6
0.8
y
j bandk bandCSK Symbols
0.4
0.6
0.8
y
j bandk bandCSK Symbols
0
0.2
0.4y
0
0.2
0.4y0
0.2
0.4y
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
4 CSK 8 CSK 16 CSK4 CSK 8 CSK 16 CSK
TG-VLC Submission 13
This is same as the color bands combination (110, 010, 000).
doc.: IEEE 802.15 15-0247-00-0007
Valid CSK constellation example for codes (101 001 000)
Color band combination (No.4)
Valid CSK constellation example for codes (101, 001, 000)
Band j
010
001
010
110101100
011
Band i110
000
Band k
TG-VLC Submission 14
This is same as the color bands combination (110, 001, 000).
doc.: IEEE 802.15 15-0247-00-0007
Color band combination example for (101 001 000)
Color band combination (No.4)
Color band combination example for (101, 001, 000) Center of band
(x,y)xy coordinates values of symbols
4CSK 8CSK 16CSK[data] – (xp,yp) [data] – (xp,yp) [data] – (xp,yp)
(0.734 0.265)(0.011 0.733)
[0 0] ‐‐> (0.011 0.733)[0 1] ‐‐> (0.305 0.335)
[0 0 0] ‐‐> (0.064 0.491)[0 0 1] ‐‐> (0.188 0.237)
[0 0 0 0] ‐‐> (0.011 0.733)[0 0 0 1] ‐‐> (0.109 0.600)
(0.169 0.007) [1 0] ‐‐> (0.169 0.007)[1 1] ‐‐> (0.734 0.265)
[0 1 0] ‐‐> (0.470 0.366)[0 1 1] ‐‐> (0.452 0.136)[1 0 0] ‐‐> (0.011 0.733)[ ] ( )
[0 0 1 0] ‐‐> (0.162 0.358)[0 0 1 1] ‐‐> (0.064 0.491)[0 1 0 0] ‐‐> (0.493 0.421)[ ] ( )[1 0 1] ‐‐> (0.169 0.007)
[1 1 0] ‐‐> (0.252 0.577)[1 1 1] ‐‐> (0.734 0.265)
[0 1 0 1] ‐‐> (0.252 0.577)[0 1 1 0] ‐‐> (0.305 0.335)[0 1 1 1] ‐‐> (0.350 0.444)[1 0 0 0] ‐‐> (0 734 0 265)[1 0 0 0] > (0.734 0.265)[1 0 0 1] ‐‐> (0.169 0.007)[1 0 1 0] ‐‐> (0.116 0.249)[1 0 1 1] ‐‐> (0.214 0.116)[1 1 0 0] ‐‐> (0.546 0.179)[1 1 0 1] ‐‐> (0.591 0.288)[1 1 1 0] ‐‐> (0.546 0.179)[1 1 1 1] (0 357 0 093)
TG-VLC Submission 15
[1 1 1 1] ‐‐> (0.357 0.093)
This is same as the color bands combination (110, 001, 000).
doc.: IEEE 802.15 15-0247-00-0007Color band combination (No.4)
CSK constellation made by color band combinations (101 001 000)
CSK constellation
i band
CSK constellation
i band
CSK constellation
i band
CSK constellation made by color band combinations (101, 001, 000)
0 4
0.6
0.8
y
j bandk bandCSK Symbols
0 4
0.6
0.8
y
j bandk bandCSK Symbols
0 4
0.6
0.8
y
j bandk bandCSK Symbols
0
0.2
0.4y
0
0.2
0.4y
0
0.2
0.4y
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
4 CSK 8 CSK 16 CSK4 CSK 8 CSK 16 CSK
TG-VLC Submission 16
This is same as the color bands combination (110, 001, 000).
doc.: IEEE 802.15 15-0247-00-0007
Valid CSK constellation example for codes (100 010 000)
Color band combination (No.5)
Valid CSK constellation example for codes (100, 010, 000)
010
001Band j
010
110101100
011Band i
110
000
Band k
TG-VLC Submission 17
This is almost same as the color bands combination (110, 010, 000).
doc.: IEEE 802.15 15-0247-00-0007
Color band combination example for (100 010 000)
Color band combination (No.5)
Color band combination example for (100, 010, 000) Center of band
(x,y)xy coordinates values of symbols
4CSK 8CSK 16CSK[data] – (xp,yp) [data] – (xp,yp) [data] – (xp,yp)
(0.729 0.271)(0.402 0.597)
[0 0] ‐‐> (0.402 0.597)[0 1] ‐‐> (0.433 0.292)
[0 0 0] ‐‐> (0.324 0.400)[0 0 1] ‐‐> (0.296 0.200)
[0 0 0 0] ‐‐> (0.402 0.597)[0 0 0 1] ‐‐> (0.412 0.495)
(0.169 0.007) [1 0] ‐‐> (0.169 0.007)[1 1] ‐‐> (0.729 0.271)
[0 1 0] ‐‐> (0.576 0.332)[0 1 1] ‐‐> (0.449 0.139)[1 0 0] ‐‐> (0.402 0.597)[1 0 1] > (0 169 0 007)
[0 0 1 0] ‐‐> (0.335 0.299)[0 0 1 1] ‐‐> (0.324 0.400)[0 1 0 0] ‐‐> (0.620 0.380)[0 1 0 1] > (0 511 0 488)[1 0 1] ‐‐> (0.169 0.007)
[1 1 0] ‐‐> (0.511 0.488)[1 1 1] ‐‐> (0.729 0.271)
[0 1 0 1] ‐‐> (0.511 0.488)[0 1 1 0] ‐‐> (0.433 0.292)[0 1 1 1] ‐‐> (0.521 0.387)[1 0 0 0] ‐‐> (0.729 0.271)[ ] ( )[1 0 0 1] ‐‐> (0.169 0.007)[1 0 1 0] ‐‐> (0.247 0.204)[1 0 1 1] ‐‐> (0.257 0.102)[1 1 0 0] ‐‐> (0.542 0.183)[1 1 0 1] ‐‐> (0.630 0.278)[1 1 1 0] ‐‐> (0.542 0.183)[1 1 1 1] > (0 356 0 095)
TG-VLC Submission 18
[1 1 1 1] ‐‐> (0.356 0.095)
This is almost same as the color bands combination (110, 010, 000).
doc.: IEEE 802.15 15-0247-00-0007
CSK constellation made by color band combinations (100, 010, 000)
Color band combination (No.5)
CSK constellation made by color band combinations (100, 010, 000)
CSK constellation
i bandj band
CSK constellation
i bandj band
CSK constellation
i bandj band
0 4
0.6
0.8
y
j bandk bandCSK Symbols
0 4
0.6
0.8
y
j bandk bandCSK Symbols
0.4
0.6
0.8
y
j bandk bandCSK Symbols
0
0.2
0.4y
0
0.2
0.4y0
0.2
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
4 CSK 8 CSK 16 CSK4 CSK 8 CSK 16 CSK
TG-VLC Submission 19
This is almost same as the color bands combination (110, 010, 000).
doc.: IEEE 802.15 15-0247-00-0007
Valid CSK constellation example for codes (100 001 000)
Color band combination (No.6)
Valid CSK constellation example for codes (100, 001, 000)Band j
010
001
010
110101100
011Band i
110
000
Band k
TG-VLC Submission 20
This is almost same as the color bands combination (110, 001, 000).
doc.: IEEE 802.15 15-0247-00-0007
Color band combination example for (100, 001, 000)
Color band combination (No.6)
Color band combination example for (100, 001, 000) Center of band
(x,y)xy coordinates values of symbols
4CSK 8CSK 16CSK[data] – (xp,yp) [data] – (xp,yp) [data] – (xp,yp)
(0.729 0.271)(0.011 0.733)
[0 0] ‐‐> (0.011 0.733)[0 1] ‐‐> (0.303 0.337)
[0 0 0] ‐‐> (0.064 0.491)[0 0 1] ‐‐> (0.187 0.238)
[0 0 0 0] ‐‐> (0.011 0.733)[0 0 0 1] ‐‐> (0.108 0.601)
(0.169 0.007) [1 0] ‐‐> (0.169 0.007)[1 1] ‐‐> (0.729 0.271)
[0 1 0] ‐‐> (0.467 0.370)[0 1 1] ‐‐> (0.449 0.139)[1 0 0] ‐‐> (0.011 0.733)[ ] ( )
[0 0 1 0] ‐‐> (0.161 0.359)[0 0 1 1] ‐‐> (0.064 0.491)[0 1 0 0] ‐‐> (0.490 0.425)[ ] ( )[1 0 1] ‐‐> (0.169 0.007)
[1 1 0] ‐‐> (0.250 0.579)[1 1 1] ‐‐> (0.729 0.271)
[0 1 0 1] ‐‐> (0.250 0.579)[0 1 1 0] ‐‐> (0.303 0.337)[0 1 1 1] ‐‐> (0.348 0.447)[1 0 0 0] ‐‐> (0 729 0 271)[1 0 0 0] > (0.729 0.271)[1 0 0 1] ‐‐> (0.169 0.007)[1 0 1 0] ‐‐> (0.116 0.249)[1 0 1 1] ‐‐> (0.214 0.117)[1 1 0 0] ‐‐> (0.542 0.183)[1 1 0 1] ‐‐> (0.587 0.293)[1 1 1 0] ‐‐> (0.542 0.183)[1 1 1 1] (0 356 0 095)
TG-VLC Submission 21
[1 1 1 1] ‐‐> (0.356 0.095)
This is almost same as the color bands combination (110, 001, 000).
doc.: IEEE 802.15 15-0247-00-0007Color band combination (No.6)
CSK constellation made by color band combinations (100, 001, 000)
CSK constellation
i b d
CSK constellation
i b d
CSK constellation
i b d
CSK constellation made by color band combinations (100, 001, 000)
0.6
0.8
i bandj bandk bandCSK Symbols
0.6
0.8
i bandj bandk bandCSK Symbols
0.6
0.8
i bandj bandk bandCSK Symbols
0
0.2
0.4y
0
0.2
0.4y
0
0.2
0.4y
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
4 CSK 8 CSK 16 CSK4 CSK 8 CSK 16 CSK
TG-VLC Submission 22
This is almost same as the color bands combination (110, 001, 000).
doc.: IEEE 802.15 15-0247-00-0007
Valid CSK constellation example for codes (011 010 000)
Color band combination (No.7)
Valid CSK constellation example for codes (011, 010, 000)
010
001
Band j010
110101100
011 Band i
110
000
Band k
TG-VLC Submission 23
doc.: IEEE 802.15 15-0247-00-0007
Color band combination example for (011 010 000)
Color band combination (No.7)
Color band combination example for (011, 010, 000) Center of band
(x,y)xy coordinates values of symbols
4CSK 8CSK 16CSK4CSK[data] – (xp,yp)
8CSK[data] – (xp,yp)
16CSK[data] – (xp,yp)
(0.669 0.331)(0.402 0.597)
[0 0] ‐‐> (0.402 0.597)[0 1] ‐‐> (0.413 0.312)
[0 0 0] ‐‐> (0.324 0.400)[0 0 1] ‐‐> (0.289 0.207)
[0 0 0 0] ‐‐> (0.402 0.597)[0 0 0 1] ‐‐> (0.406 0.502)( )
(0.169 0.007)( )
[1 0] ‐‐> (0.169 0.007)[1 1] ‐‐> (0.669 0.331)
( )[0 1 0] ‐‐> (0.539 0.369)[0 1 1] ‐‐> (0.419 0.169)[1 0 0] ‐‐> (0.402 0.597)
( )[0 0 1 0] ‐‐> (0.328 0.305)[0 0 1 1] ‐‐> (0.324 0.400)[0 1 0 0] ‐‐> (0.580 0.420)
[1 0 1] ‐‐> (0.169 0.007)[1 1 0] ‐‐> (0.491 0.508)[1 1 1] ‐‐> (0.669 0.331)
[0 1 0 1] ‐‐> (0.491 0.508)[0 1 1 0] ‐‐> (0.413 0.312)[0 1 1 1] ‐‐> (0.495 0.413)[1 0 0 0] ‐‐> (0 669 0 331)[1 0 0 0] ‐‐> (0.669 0.331)[1 0 0 1] ‐‐> (0.169 0.007)[1 0 1 0] ‐‐> (0.247 0.204)[1 0 1 1] ‐‐> (0.250 0.109)[1 1 0 0] ‐‐> (0.502 0.223)[1 1 0 1] ‐‐> (0.584 0.325)[1 1 1 0] ‐‐> (0.502 0.223)
TG-VLC Submission 24
[1 1 1 1] ‐‐> (0.336 0.115)
doc.: IEEE 802.15 15-0247-00-0007Color band combination (No.7)
CSK constellation made by color band combinations (011, 010, 000)CSK constellation made by color band combinations (011, 010, 000)
CSK constellation
i band
CSK constellation
i band
CSK constellation
i band
0 4
0.6
0.8
i bandj bandk bandCSK Symbols
0 4
0.6
0.8
i bandj bandk bandCSK Symbols
0 4
0.6
0.8
i bandj bandk bandCSK Symbols
0
0.2
0.4y
0
0.2
0.4y
0
0.2
0.4y
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
4 CSK 8 CSK 16 CSK4 CSK 8 CSK 16 CSK
TG-VLC Submission 25
doc.: IEEE 802.15 15-0247-00-0007
Valid CSK constellation example for codes (011 001 000)
Color band combination (No.8)
Valid CSK constellation example for codes (011, 001, 000)
Band j
010
001
010
110101100
011 Band i
110
000
Band k
TG-VLC Submission 26
doc.: IEEE 802.15 15-0247-00-0007
Color band combination example for (011 001 000)
Color band combination (No.8)
Color band combination example for (011, 001, 000) Center of band
(x,y)xy coordinates values of symbols
4CSK 8CSK 16CSK[data] – (xp,yp) [data] – (xp,yp) [data] – (xp,yp)
(0.669 0.331)(0.011 0.733)
[0 0] ‐‐> (0.011 0.733)[0 1] ‐‐> (0.283 0.357)
[0 0 0] ‐‐> (0.064 0.491)[0 0 1] ‐‐> (0.181 0.245)
[0 0 0 0] ‐‐> (0.011 0.733)[0 0 0 1] ‐‐> (0.102 0.608)
(0.169 0.007) [1 0] ‐‐> (0.169 0.007)[1 1] ‐‐> (0.669 0.331)
[0 1 0] ‐‐> (0.431 0.407)[0 1 1] ‐‐> (0.419 0.169)[1 0 0] ‐‐> (0.011 0.733)[ ] ( )
[0 0 1 0] ‐‐> (0.154 0.366)[0 0 1 1] ‐‐> (0.064 0.491)[0 1 0 0] ‐‐> (0.450 0.465)[ ] ( )[1 0 1] ‐‐> (0.169 0.007)
[1 1 0] ‐‐> (0.230 0.599)[1 1 1] ‐‐> (0.669 0.331)
[0 1 0 1] ‐‐> (0.230 0.599)[0 1 1 0] ‐‐> (0.283 0.357)[0 1 1 1] ‐‐> (0.321 0.474)[1 0 0 0] ‐‐> (0 669 0 331)[1 0 0 0] > (0.669 0.331)[1 0 0 1] ‐‐> (0.169 0.007)[1 0 1 0] ‐‐> (0.116 0.249)[1 0 1 1] ‐‐> (0.207 0.124)[1 1 0 0] ‐‐> (0.502 0.223)[1 1 0 1] ‐‐> (0.540 0.340)[1 1 1 0] ‐‐> (0.502 0.223)[1 1 1 1] (0 336 0 115)
TG-VLC Submission 27
[1 1 1 1] ‐‐> (0.336 0.115)
doc.: IEEE 802.15 15-0247-00-0007Color band combination (No.8)
CSK constellation made by color band combinations (011, 001, 000)CSK constellation made by color band combinations (011, 001, 000)
CSK constellation
i band
CSK constellation
i band
CSK constellation
i band
0 4
0.6
0.8
y
j bandk bandCSK Symbols
0 4
0.6
0.8
y
j bandk bandCSK Symbols
0 4
0.6
0.8
y
j bandk bandCSK Symbols
0
0.2
0.4y
0
0.2
0.4y
0
0.2
0.4y
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
4 CSK 8 CSK 16 CSK4 CSK 8 CSK 16 CSK
TG-VLC Submission 28
doc.: IEEE 802.15 15-0247-00-0007
Valid CSK constellation example for codes (010 001 000)
Color band combination (No.9)
Valid CSK constellation example for codes (010, 001, 000)
Band j
010
001
Band i
010
110101100
011
110
000
Band k
TG-VLC Submission 29
doc.: IEEE 802.15 15-0247-00-0007
Color band combination example for (010 001 000)
Color band combination (No.9)
Color band combination example for (010, 001, 000) Center of band
(x,y)xy coordinates values of symbols
4CSK 8CSK 16CSK[data] – (xp,yp) [data] – (xp,yp) [data] – (xp,yp)
(0.402 0.597)(0.011 0.733)
[0 0] ‐‐> (0.011 0.733)[0 1] ‐‐> (0.194 0.446)
[0 0 0] ‐‐> (0.064 0.491)[0 0 1] ‐‐> (0.151 0.274)
[0 0 0 0] ‐‐> (0.011 0.733)[0 0 0 1] ‐‐> (0.072 0.637)
(0.169 0.007) [1 0] ‐‐> (0.169 0.007)[1 1] ‐‐> (0.402 0.597)
[0 1 0] ‐‐> (0.268 0.569)[0 1 1] ‐‐> (0.286 0.302)[1 0 0] ‐‐> (0.011 0.733)[1 0 1] > (0 169 0 007)
[0 0 1 0] ‐‐> (0.125 0.395)[0 0 1 1] ‐‐> (0.064 0.491)[0 1 0 0] ‐‐> (0.272 0.642)[0 1 0 1] > (0 141 0 688)[1 0 1] ‐‐> (0.169 0.007)
[1 1 0] ‐‐> (0.141 0.688)[1 1 1] ‐‐> (0.402 0.597)
[0 1 0 1] ‐‐> (0.141 0.688)[0 1 1 0] ‐‐> (0.194 0.446)[0 1 1 1] ‐‐> (0.202 0.592)[1 0 0 0] ‐‐> (0.402 0.597)[ 0 0 0] (0.40 0.597)[1 0 0 1] ‐‐> (0.169 0.007)[1 0 1 0] ‐‐> (0.116 0.249)[1 0 1 1] ‐‐> (0.177 0.153)[1 1 0 0] ‐‐> (0.324 0.400)[1 1 0 1] ‐‐> (0.333 0.547)[1 1 1 0] ‐‐> (0.324 0.400)[1 1 1 1] > (0 247 0 204)
TG-VLC Submission 30
[1 1 1 1] ‐‐> (0.247 0.204)
doc.: IEEE 802.15 15-0247-00-0007Color band combination (No.9)
CSK constellation made by color band combinations (010, 001, 000)CSK constellation made by color band combinations (010, 001, 000) CSK constellation
i bandj band
0 8
CSK constellation
i bandj band
0 8
CSK constellation
i bandj band
0.4
0.6
0.8
y
k bandCSK Symbols
0.4
0.6
0.8
y
k bandCSK Symbols
0.4
0.6
0.8
y
k bandCSK Symbols
-0 2
0
0.2
-0 2
0
0.2
-0 2
0
0.2
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x
-0.2 0 0.2 0.4 0.6 0.8 1-0.2
x-0.2 0 0.2 0.4 0.6 0.8 10.2
x
4 CSK 8 CSK 16 CSK4 CSK 8 CSK 16 CSK
TG-VLC Submission 31
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