Submission Title: [Pulse Compression for TG4a] 4/23/2019 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Pulse Compression for TG4a] Date Submitted: [19 July 2005] Source: [Ismail Lakkis] Company [Wideband Access, Inc.] Voice:[+1 858 642 9114], E-Mail: [ilakkis@widebandaccess.com] Abstract: [Pulse Compression proposal] Purpose: [Assist the group in the selection of a Pulse Compression Code Set] Notice: This document has been prepared to assist the IEEE P802.15. 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 P802.15. I. Lakkis et al.

Contributors Ismail Lakkis & Saeid Safavi Wideband Access Inc. 4/23/2019 Contributors Ismail Lakkis & Saeid Safavi Wideband Access Inc. Francois Shin I2R Michael Mc Laughlin decaWave Andy Molish & Philip Orlik Mitsubishi Electric Vern Berthour Time Domain Corp. Ryuji Khono NICT Matt Welborn & Shahriar Emami Freescale Semiconductor I. Lakkis et al.

Agenda Peak Voltage & PRF Preamble Structure 4/23/2019 Agenda Peak Voltage & PRF Preamble Structure Perfect Balanced Ternary Sequences (PBTS) Summary I. Lakkis et al.

Relationship between PRF & Peak Power 4/23/2019 Relationship between PRF & Peak Power VPeak TC PRI I. Lakkis et al.

Minimum PRF vs Peak Power (CMOS 90nm) 4/23/2019 Minimum PRF vs Peak Power (CMOS 90nm) BW = 500 MHz 11.94 PPeak (dBm) CMOS 90nm 1 Vpp, Ternary CMOS 90nm 2.5 Vpp, Ternary Technology 14.8 2.37 Peak PRF (MHz) @ VPeak -14.31 PAve (dBm) 0.5 1.25 VPeak (v) 500 BW (MHz) 2 TChip (nsec) BW = 1500 MHz 11.94 PPeak (dBm) CMOS 90nm 1 Vpp, Ternary CMOS 90nm 2.5 Vpp, Ternary Technology 133.4 21.35 Peak PRF (MHz) @ VPeak -9.45 -9.54 PAve (dBm) 0.5 1.25 VPeak (v) 1500 BW (MHz) 0.66 TChip (nsec) I. Lakkis et al.

Preamble Structure (Only S field is finalized) 4/23/2019 Preamble Structure (Only S field is finalized) Preamble Header Payload SYNC SFD CE S S S S S S -S -S S S S S or -S -S -S S S S -S -S S S S S SYNC : Synchronization Field SFD : Start Frame Delimiter Field CE : Channel Estimation Filed I. Lakkis et al.

The PBTSs (Length 31) Ternary Codes S1 +0++000-+-++00++0+00-0000-0+0-- 4/23/2019 The PBTSs (Length 31) Ternary Codes S1 +0++000-+-++00++0+00-0000-0+0-- S2 +-0+0+00+000+0++---0-+00-++0000 S3 0+-+000+0-0++0-0000+-00-00-++++ S4 0+0000-00-0+-00+++-+000-+0+++0- S5 -++0-+---00+00++0000+0+-0+0+000 S6 0++-++0+000+00-0-0++0000--+00-+ Coherent Cross-Correlation Matrix 16 4 6 Non-coherent Cross-Correlation Matrix 16 4 6 I. Lakkis et al.

The PBTSs (Length 127) Ternary Codes S1 S2 S3 S4 S5 4/23/2019 0000+++-++-0+0+0-00++00-++0+--0-00+0++000+-0+++-0-+0-0--0--00+00+000+-+0000+0-++--00+0+0+--00--0+000-00+-+-000-0-0000++00000+00 S2 +-00-000+-000-0--+0000+0000+-0+00000+++--0++000000+0+0++0+++----00-+0+-0+0-0+000-00+00-+00++-+000+++0+--0-0-+-+0-00-0+-00+0-00+ S3 -00+++0+-0+++0+00+00+0-+000--+00+0000-0-++00000++0-000000-00---+++-000-0-0+0-+++00+-00-0+000+000+-0000--+-0--+-+0+0-+0+0+00-+0- S4 000-0-0-0-++-+0+00+0+000-+0+++000----+++0000+++0--++00+0-+00+00+000000-000-00--000-0+-+0-0+-0-+00000+-00++0-0+00--+00++-+0+-0+0 S5 0+-0++0+000+--+-0000++-000+0+00++000000++0-0--+0-00+0-0+0++0+--00+0000+000+00-00+-++0-0+00000-0-+-+00---0----+++0+-00+0-+000-+0 Coherent Cross-Correlation Matrix 64 8 12 16 14 10 Coherent Cross-Correlation Matrix 64 8 I. Lakkis et al.

Autocorrelation & Crosscorrelation (L = 31) 4/23/2019 Autocorrelation & Crosscorrelation (L = 31) I. Lakkis et al.

PBTS according to List of Criteria 4/23/2019 PBTS according to List of Criteria Coherent Ternary NonCoherent Ternary Differentially Coh. Ternary a. PRF (MHz) 7.71875 247 b. Code name/length   code name PBTS code length 31 127 code duration (microseconds) 4.02 0.51 c. Auctocorrelation zero correlation zone duration (ns) 4016.19 514.17 PSD peak to average ratio (dB) 0.12 voltage peak-to-peak (V) 1.25 0.22 d. SOP code family size 6 5 worst case signal to interference ratio (dB) 8.5 12 18 average signal to interference ratio (dB) 9.8 14.8 11.2 e. Tx/Rx Complexity Common signaling YES number of additions in matched filter 15 63 30 I. Lakkis et al.

PBTS according to List of Criteria 4/23/2019 PBTS according to List of Criteria Coherent Ternary NonCoherent Ternary Differentially Coh. Ternary a. PRF (MHz) 15.4375 247 b. Code name/length   code name PBTS code length 31 127 code duration (microseconds) 2.01 0.51 c. Auctocorrelation zero correlation zone duration (ns) 2008.10 514.17 PSD peak to average ratio (dB) 0.12 voltage peak-to-peak (V) 0.88 0.22 d. SOP code family size 6 5 worst case signal to interference ratio (dB) 8.5 12 18 average signal to interference ratio (dB) 9.8 14.8 11.2 e. Tx/Rx Complexity Common signaling YES number of additions in matched filter 15 63 30 I. Lakkis et al.

Summary Mandatory Low PRF Mode Optional High PRF 4/23/2019 Summary Mandatory Low PRF Mode Default mode: Average PRF 30.875 MHz Adaptive Average PRF (mechanism TBD) : 30.875 MHz & 7.71875MHz Codes : the set of 6 PBTSs of length 31 Optional High PRF PRF : 247 MHz Codes : the set of 5 PBTSs of length 127 I. Lakkis et al.