August 2013 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Enhancing and missing simulation result for PAC operating in synchronous mode (PHY)] Date Submitted: [ August 26th, 2013 ] Source: [Hyungjin Kim, Seokki Kim, Seungkwon Cho, Soojung Jung, and Sungcheol Chang] Company: [ETRI] Address: [218 Gajeong-ro, Yuseong-gu, 305-700, Republic of Korea] Fax: [+82-42-861-1966] E-Mail:[hyungjin@etri.re.kr] Re: [In response to the solicitation of submission of “Enhancing and missing simulations” announced in the previous PAC meeting in July.] Abstract: [This document includes enhancing and missing simulation result for PAC operating in synchronous mode (PHY)] Purpose: [To provide materials for discussion in 802.15.8 TG] 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. Hyungjin Kim et al. (ETRI)

Contents Performance of Blocking Signal August 2013 Contents Performance of Blocking Signal Performance of Low Power Transmission References This document presents simulation result for PAC operating in synchronous mode (DCN:15-13-0393-01-0008[2]) Hyungjin Kim et al. (ETRI)

Performance of Blocking Signal August 2013 Performance of Blocking Signal To prevent intrusion of different kinds of devices, blocking signal can be transmitted by PDs which are going to use the resources within a blocking unit PAC devices can transmit the blocking signal both before(Forward blocking) and after(Backward blocking) the transmission of one’s own within a blocking unit Applied to control(Discovery, Peering, Scheduling) signal transmission Hyungjin Kim et al. (ETRI)

Performance of Blocking Signal August 2013 Performance of Blocking Signal Performance analysis SIR (wanted signal/blocking signal) = 0dB When required PER is 1% SNR loss: about 1.0dB Hyungjin Kim et al. (ETRI)

Performance of Low Power Transmission August 2013 Performance of Low Power Transmission Essential control signal is always transmitted at the fixed position without interference sensing To minimize inference between different kinds of device, the essential control signal is transmitted in low power To enhance reliability of the signal, it is repeatedly transmitted in time domain Applied to synchronization signal transmission Hyungjin Kim et al. (ETRI)

Performance of Low Power Transmission August 2013 Performance of Low Power Transmission Detection performance SIR > -17dB If SIR = -17dB When required detection error probability is 1% Required SNR > -14dB Hyungjin Kim et al. (ETRI)

References [1] IEEE 802.15.8 Technical Guidance Document August 2013 References [1] IEEE 802.15.8 Technical Guidance Document [2] A PHY proposal for PAC operating in synchronous mode: IEEE-15-13-0393-01-0008 Hyungjin Kim et al. (ETRI)