doc.: IEEE q Submission Slide 1 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Suggestions for Attributes of ULP] Date Submitted: [Aug 9th, 2012] Source: [Peter Bradley, Rick Powell, Mauricio Peres, Andy Bottomley] Company [Microsemi-Zarlink] Address [15822 Bernardo Center Dr, Ste B, San Diego, CA, 92127] Voice:[ ] FAX :[ ] ] Re: [In response to TG4q Conference Call for PAR and attribute discussion] Abstract: [This presentation provides some suggestions for attributes of ULP.] 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 Peter Bradley (Microsemi) Aug 2012

doc.: IEEE q Submission Suggestions for Attributes of ULP Aug 9, 2012 Peter Bradley, Microsemi-Zarlink Aug 2012 Peter Bradley (Microsemi)Slide 2

doc.: IEEE q Submission Aug 2012 Peter Bradley (Microsemi)Slide 3 Abstract This presentation provides some suggestions for attributes of ULP

doc.: IEEE q Submission Existing Ultra Low Power Sub-GHz Technology Available Today Aug 2012 Peter Bradley (Microsemi)Slide 4 Radio Frequency:795MHz – 965MHz US: MHz ISM band EU: MHz SRD bands CH: MHz bands Type of RF link:Bi-directional, half duplex Bit Rate:186 kbits/s Current Consumption:2 mA from V Battery Output power:up to 0dBm 11nJ/bit

doc.: IEEE q Submission Existing Low Power MICS/ISM Band Technology Available Today Aug 2012 Peter Bradley (Microsemi)Slide 5 MICS and ISM Band Transceiver: - Negligible standby current - High data and low error rates in a small footprint Radio Frequency: MHz (MICS-Band) & MHz (ISM-Band) Type of RF linkBi-directional, half duplex Modulation Scheme:FSK Raw Bit Rate:400 / 200 kbits/s Operating Current:5mA Tx/Rx down to <1mA Sleep Current:< 200 nA

doc.: IEEE q Submission Proposed 15.4q Sub-GHz Attributes To Deliver Ultra Low Power Aug 2012 Peter Bradley (Microsemi)Slide 6 Extremely Low Power Consumption Data Rates –Up to 600 kbps –Low Mandatory Rates –Optional Higher Rates Frequency Band Range –3xx to 9xx MHz Frequency Bands (Partial List) –950 to 958 MHz –902 to 928 MHz –863 to 870 MHz –779 to 787 MHz (China) –420 to 450 MHz –407 to 425 MHz (China MBAN) FSK Modulation –Constant Envelope (Low Power) –2-FSK (no mandatory multi-level modulation)