doc.: IEEE 802.15-<doc#1> <September 2010> doc.: IEEE 802.15-<doc#1> <November 2010> Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Comments on 5C and PAR for PSC] Date Submitted: [09 November, 2010] Source: [Cheolhyo Lee, Hyung-Soo Lee] Company [ETRI] Address [138 Gajeongno, Yuseong-gu, Daejeon, Korea] Voice:[+82 42-860-5577], FAX: [+82 42-860-5218], E-Mail:[clee7@etri.re.kr] Re: [] Abstract: [This contributions are prepared to suggest revision for 5C, and draft PAR] Purpose: [For the discussion of 5C and PAR in SG PSC] 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. <C. Lee, H. Lee>, <ETRI> <Rick Powell>, <Zarlink>

Comments on 5C and PAR for PSC <November 2010> Comments on 5C and PAR for PSC Cheolhyo Lee, Hyung-Soo Lee (ETRI) <C. Lee, H. Lee>, <ETRI>

doc.: IEEE 802.15-<doc#1> <September 2010> doc.: IEEE 802.15-<doc#1> <November 2010> Draft 5C and PAR 5C a) Substantially different from other IEEE 802 standards i) Dynamic scalability of data rates in a frame ii) Concurrent broadcasting of multiple various-rate multimedia streams iii) Multi-peer group communication iv) Low latency b) One unique solution per problem (not two solutions to a problem) The Personal Space Communications (PSC) Standard will consist of one Medium Access Control and Physical Layer per problem. The standard will address a unique solution for personal space communications in free space. The standard will provide short-range communication using the unlicensed band and target various applications such as secure point-to-point communication; indoor location-based services (LBS); secure point-to-multipoint communication (office, home); information broadcast, etc. PAR 5.2 Scope: This standard defines the PHY and MAC specifications for a broad range of data rates from 10 Kbps to 55 Mbps dynamically scalable, optimized for personal space communications typically operating in a range of 30 meters or less in the 2.4GHz and 60GHz unlicensed bands without interference to other IEEE 802 standard technologies. It support features including simultaneous use of multiple channels, dynamic grouping, multiple peer-to-peer communications, location of devices, multicasting, coverage extension, low latency, fast synchronization and association of devices, low power consumption, and enhanced security. <C. Lee, H. Lee>, <ETRI> <Rick Powell>, <Zarlink>

doc.: IEEE 802.15-<doc#1> <September 2010> doc.: IEEE 802.15-<doc#1> <November 2010> Basic Requirements Data rate : 10kbps – 55Mbps scalable Range : 30m Frequency bands: Unlicensed bands Only two bands in draft : 2.4GHz, 60GHz Other unlicensed bands as in 5GHz, 3.1-10.6GHz, 24GHz, … <C. Lee, H. Lee>, <ETRI> <Rick Powell>, <Zarlink>

doc.: IEEE 802.15-<doc#1> <September 2010> doc.: IEEE 802.15-<doc#1> <November 2010> 2.4GHz Band 2400~2483.5 MHz Worldwide unlicensed ISM band Slightly different regulations but common frequency bands sharing 2400-2483.5GHz Crowded bands with WLAN, Bluetooth, ZigBee 2360 2400 2500 MHz USA/ Canada ISM ISM Europe Japan ISM Korea 2400 2483.5 <C. Lee, H. Lee>, <ETRI> <Rick Powell>, <Zarlink>

doc.: IEEE 802.15-<doc#1> <September 2010> doc.: IEEE 802.15-<doc#1> <November 2010> 60GHz Band USA/Canada has the same regulation Common frequency band to sharing across countries Slightly different emission power level 56 57 58 59 60 61 62 63 64 65 66 GHz Australia 59.4 62.9 USA/ Canada Unlicensed band Japan Unlicensed band Europe Unlicensed band Korea Unlicensed band <C. Lee, H. Lee>, <ETRI> <Rick Powell>, <Zarlink>

doc.: IEEE 802.15-<doc#1> <September 2010> doc.: IEEE 802.15-<doc#1> <November 2010> 3.1 – 10.6 GHz UWB Bands 3.1-4.8GHz, 7.4-9GHz : for UWB devices Low band (3.1-4.8GHz) : allowed to use with DAA (Detection and Avoidance) not to interfere with mobile communications and broadcastings High band (especially for 7.4-9GHz) : worldwide unlicensed band without protection requirements 3432 3460 4488 5016 5544 6072 6600 7128 7656 8184 8712 9240 9768 10296 MHz US EU Japan Korea China (Proposed) Usable bands (No protection Requirements) (with protection requirements) Unusable bands Center Frequency Band #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 UWB: 2.1-4.8GHz, 6.4-10.6GHz 5.725-5.825GHz : ISM WLAN – ITU-R 802.11 > 5 GHz (5. 15-5. 25 GHz, G. 25-5. 35 GHz, 5. 725-5. 825 GHz) of the U-NII band <C. Lee, H. Lee>, <ETRI> <Rick Powell>, <Zarlink>

doc.: IEEE 802.15-<doc#1> <September 2010> doc.: IEEE 802.15-<doc#1> <November 2010> Suggestion for draft Usage of unlicensed band To support short range around 30m, data rate up to 55Mbps, and location of devices Worldwide available bands : 2.4GHz, 5GHz, 3.1-10.6GHz, 24GHz, 60GHz, … Suggestion for extend scope in PAR Instead of specifying exact frequency band, open to all unlicensed bands in PAR as following 5.2 Scope: This standard defines the PHY and MAC specifications for a broad range of data rates from 10 Kbps to 55 Mbps dynamically scalable, optimized for personal space communications typically operating in a range of 30 meters or less in unlicensed bands without interference to other IEEE 802 standard technologies. It support features including simultaneous use of multiple channels, dynamic grouping, multiple peer-to-peer communications, location of devices, multicasting, coverage extension, low latency, fast synchronization and association of devices, low power consumption, and enhanced security. <C. Lee, H. Lee>, <ETRI> <Rick Powell>, <Zarlink>