doc IEEE 802 15 05 0457 00 004

doc. : IEEE 802. 15 -05 -0457 -00 -004 a 21 July, 2005 Project: IEEE P 802. 15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [CSS Coexistence] Date Submitted: [ 21 July, 2005] Source: [(1) Kyung-Kuk Lee, et al, (2) John Lampe, et al] Company [(1) Orthotron Co. , Ltd. , (2) Nanotron Technologies] Address [(1) 709 Kranz Techono, 5442 -1 Sangdaewon-dong, Jungwon-gu, Sungnam-si, Kyungki -do, Korea 462 -120, (2) Alt-Moabit 61, 10555 Berlin, Germany] Voice: [(1) 82 -31 -777 -8198, (2) +49 30 399 954 135 ], FAX: [], E-Mail: [(1) kyunglee@orthotron. com, (2) j. lampe@nanotron. com] Re: [ ] Abstract: [ ] Purpose: [Simulation result of Coexistence ] Notice: This document has been prepared to assist the IEEE P 802. 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 P 802. 15. Submission 1 Kyung-Kuk Lee, John Lampe

doc. : IEEE 802. 15 -05 -0457 -00 -004 a 21 July, 2005 CSS-Coexistence by Kyung-Kuk Lee / Jong-Wha Chong, Sang-Hun Yoon, Jin -Doo Jung, Sang-Dong Kim Orthotron Co. , Ltd. / Hanyang Univ. , Korea kyunglee@orthotron. com John Lampe, Rainer Hach, and Lars Menzer Nanotron Technologies Gmb. H, Germany j. lampe@nanotron. com Submission 2 Kyung-Kuk Lee, John Lampe

doc. : IEEE 802. 15 -05 -0457 -00 -004 a 21 July, 2005 CSS interfered with 15. 1 • Tx Power of interferer: 0 d. Bm • Rx Sensitivity of CSS: -80 d. Bm • Tx Data Packet Size : 32 Byte Tx MASK of 15. 1 Submission Rx MASK of CSS 3 Kyung-Kuk Lee, John Lampe

doc. : IEEE 802. 15 -05 -0457 -00 -004 a 21 July, 2005 CSS interfered with 15. 1 Submission 4 Kyung-Kuk Lee, John Lampe

doc. : IEEE 802. 15 -05 -0457 -00 -004 a 21 July, 2005 CSS interfered with 15. 1 Submission 5 Kyung-Kuk Lee, John Lampe

doc. : IEEE 802. 15 -05 -0457 -00 -004 a 21 July, 2005 15. 1 interfered with CSS • Tx Power of interferer: 0 d. Bm • Rx Sensitivity of CSS: -70 d. Bm • Tx Data Packet Size : 1024 Byte Tx MASK of CSS Submission Rx MASK of 15. 1 6 Kyung-Kuk Lee, John Lampe

doc. : IEEE 802. 15 -05 -0457 -00 -004 a 21 July, 2005 15. 1 interfered with CSS Submission 7 Kyung-Kuk Lee, John Lampe

doc. : IEEE 802. 15 -05 -0457 -00 -004 a 21 July, 2005 CSS interfered with 11 b • Tx Power of interferer: 14 d. Bm • Rx Sensitivity of CSS: -80 d. Bm • Tx Data Packet Size : 32 Byte Tx MASK of 11 b Submission Rx MASK of CSS 8 Kyung-Kuk Lee, John Lampe

doc. : IEEE 802. 15 -05 -0457 -00 -004 a 21 July, 2005 CSS interfered with 11 b Submission 9 Kyung-Kuk Lee, John Lampe

doc. : IEEE 802. 15 -05 -0457 -00 -004 a 21 July, 2005 11 B interfered with CSS • Tx Power of interferer: 0 d. Bm • Rx Sensitivity of CSS: -76 d. Bm • Tx Data Packet Size : 1024 Byte Tx MASK of CSS Submission Rx MASK of 11 b 10 Kyung-Kuk Lee, John Lampe

doc. : IEEE 802. 15 -05 -0457 -00 -004 a 21 July, 2005 11 B interfered with CSS Submission 11 Kyung-Kuk Lee, John Lampe

doc. : IEEE 802. 15 -05 -0457 -00 -004 a 21 July, 2005 11 B interfered with CSS Parameter 15. 4 a peak payload bit rate(Rb) 15. 4 a 15. 4 1000 250 Kbps Average Tx Power(Pt) 10 10 10 m. W Average Tx Power(10 log 10(Pt)) 10 10 10 d. Bm Tx antenna gain(Gt) 0 0 0 d. Bi fc' = sqrt(fminfmax) 2. 45 GHz Path loss at 1 meter(L 1=10 n*log 10(4 pifc'/c)) 40. 2 d. B Propagation Index (n 1: d<=8) 2. 0 distance 104 216 151 path loss at d (L 2=10*n 1*log 10(8))+10*n 2*log 10(d/8) 54. 8 65. 3 60. 2 3. 3 0 0 0 d. Bi -85. 0 -95. 5 -90. 4 d. Bm -114. 0 -120. 0 d. Bm 7 7 7 d. B -107. 0 -113. 0 d. Bm Minimum Eb/No(S) 9 4. 5 10. 2 d. B Implementation Loss(I) 3 3 3 d. B 10. 0 9. 4 d. B Proposed Min. Rx Sensitivity Level -95. 0 -105. 5 -99. 8 d. Bm Required Rx Sensitivity Level -80. 0 -90. 5 -84. 8 d. Bm Propagation Index (n 2: d>8) Rx antenna gain(Gr) Rx power(Pr = Pt+Gt+Gr-L 1 -L 2(d. B)) Average noise power per bit Rx Noise Figure(Nf) Average noise power per bit(Pn=N+Nf) Link Margin(M=Pr-Pn-S-I) Submission 12 m Kyung-Kuk Lee, John Lampe