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Doc.: IEEE 802.11-11/1133r0 Submission Aug 2011 Zander Lei, I2R SingaporeSlide 1 Singapore Sub 1GHz Frequency Bands for IEEE 802.11ah Date: 2011-8-11 Authors:

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Presentation on theme: "Doc.: IEEE 802.11-11/1133r0 Submission Aug 2011 Zander Lei, I2R SingaporeSlide 1 Singapore Sub 1GHz Frequency Bands for IEEE 802.11ah Date: 2011-8-11 Authors:"— Presentation transcript:

1 doc.: IEEE 802.11-11/1133r0 Submission Aug 2011 Zander Lei, I2R SingaporeSlide 1 Singapore Sub 1GHz Frequency Bands for IEEE 802.11ah Date: 2011-8-11 Authors:

2 doc.: IEEE 802.11-11/1133r0 Submission Abstract This presentation is to provide information on Singapore Frequency Bands potential for 802.11ah devices. Aug 2011 Zander Lei, I2R SingaporeSlide 2

3 doc.: IEEE 802.11-11/1133r0 Submission Short Range Devices Intended for communications in confined areas of buildings as well as for localized on-site operations Applications include Alarms, Identification systems, radio-detection, vehicle radar systems, wireless local area networks, remote controls, telecommand, telemetry and on-site paging systems May be fixed, mobile or portable stations May employ different types of modulation May have speech application Aug 2011 Zander Lei, I2R SingaporeSlide 3

4 doc.: IEEE 802.11-11/1133r0 Submission S1G Frequency Band Suitable for 11ah Aug 2011 Zander Lei, I2R SingaporeSlide 4 Frequency Band (MHz) RF Output power (e.r.p,) 1 Typical Application Types TX Spurious Emissions Applicable Radio Standards 216-217<=100 mWMedical and Biological; Telemetry ≥ 32 dB below carrier at 3 m or EN 300 220-1 FCC Part 15 or EN 300 220-1 312-316<=100 mWRadio Detection, Alarm system 433.05 – 434.79 <=10 mWRadio Telemetry, Telecommand 866 – 869 920 – 925 2 ≤ 500 mWRadio Telemetry, Telecommand, RFID ≥ 32 dB below carrier at 3 m; EN 300 220-1 or EN 302 208 FCC Part 15 ; EN 300 220-1 or EN 302 208 1 Effective Radiated Power (e.r.p.) refers to radiation of a half wave tuned dipole, which is used for frequencies below 1 GHz 2 RFID devices may transmit up to 2 W in 920 – 925 MHz upon approval

5 doc.: IEEE 802.11-11/1133r0 Submission Conclusions There are about 15 MHz identified in Singapore that could potentially be used for IEEE 802.11ah devices Aug 2011 Zander Lei, I2R SingaporeSlide 5

6 doc.: IEEE 802.11-11/1133r0 Submission References IDA TS SRD Technical Specification for Short Range Devices, May 2011IDA TS SRD Technical Specification for Short Range Devices, May 2011 Aug 2011 Zander Lei, I2R SingaporeSlide 6

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