Long Range Low Power IoT Applications for Indoor Environments
"This document explores various IoT use cases for indoor environments, highlighting the importance of supporting IoT applications within the IEEE 802.11 community. The use cases include smart home devices like sensors, controllers, and appliances, emphasizing the need for low-power, high-speed wireless technologies. The presentation discusses scenarios such as home theater setups and home security systems, illustrating the potential of long-range, low-power solutions for enhancing indoor connectivity and automation."
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September 2015 Long range low power Use Cases for Indoor Date: 2015-09-14 doc.: IEEE 802.11-15/1140r1 Authors: Name Minseok Oh Affiliations Address Kyonggi Univ. Phone +82-31-249- 9804 email msoh@kgu.ac.kr 154-42 Gwanggyosan-ro, Yeongtong-gu, Suwon-shi, Gyeonggi-do 16227, Republic of Korea The Catholic University of Korea 43 Jibong-ro Wonmi-gu, Buchun-shi, Gyeonggi-do, Korea Youn-Kwan Kim ykkim123@catholic.ac.kr Submission Slide 1 Minseok OH, Kyonggi University
September 2015 doc.: IEEE 802.11-15/1140r1 Abstract IoT is expected to be one of the most significant drivers of growth in technology markets 802.11 community has not seriously considered supporting IoT applications so far In this presentation, we list various IoT use cases for indoor and requirements for them Submission Slide 2 Minseok OH, Kyonggi University
September 2015 doc.: IEEE 802.11-15/1140r1 Various IoT Applications for Indoor Has data input and output? (WLAN/WPAN) Central Controller I, O Set-top Box I, O Home Theater I, O Display, TV I Speaker I Door, Window Sensor O Gas Sensor O Smoke Sensor O Gas Valve Sensor/Controller Heater/Air conditioner I, O Appliances I, O Surveillance Camera I, O Printer/Scanner I, O Radio Trans. Tech. Power Limited Data Speed L, P L, P L, P L, P P P P P P Control W-UHD W-UHD, W-Audio W-UHD W-Audio Control Control Control Control Y Y Y Y I, O L, P L, P L, P L, P Control W-Data W-Video, Control W-Data, Control Wireless UHD: 10 s Gbps, Low latency Wireless Video: 10-100Mbps, Low latency Wireless Audio: Below 1Mbps, Low latency Wireless Data: Below 10Mbps Wireless Control: Below 1Mbps Submission Slide 3 Minseok OH, Kyonggi University
September 2015 doc.: IEEE 802.11-15/1140r1 Use case for home theater (1) non-AP STAs are associated with the LRLP AP Controller (indoor mobile device) LRLP AP Set top box Home theater Speakers control data TV Submission Slide 4 Minseok OH, Kyonggi University
September 2015 doc.: IEEE 802.11-15/1140r1 Use case for home theater (2) The central controller may be a mobile device Pairing is performed through an LRLP AP by the central controller (mobile device) After connection setup, either Wi-Fi Direct or Bluetooth may be used for user data transfer between non-AP STAs Submission Slide 5 Minseok OH, Kyonggi University
September 2015 doc.: IEEE 802.11-15/1140r1 Use case for home security (1) Door/window sensor, Gas sensor, Smoke detector, home appliances Door LRLP AP Outdoor mobile device Window Smoke detector Home appliances Gas sensor control Submission Slide 6 Minseok OH, Kyonggi University
September 2015 doc.: IEEE 802.11-15/1140r1 Use case for home security (2) Any abnormal state sends an alarm to the mobile device Fast wakeup From a dormant state, the communication must be reestablished quickly Bypass login procedure, pairing, DHCP, etc. Reconnection procedure must be secure as well Submission Slide 7 Minseok OH, Kyonggi University
September 2015 doc.: IEEE 802.11-15/1140r1 Use case for indoor device control Gas value controller, Heater/AC, Home appliances, Surveillance cameras Gas valve controller Controller (outdoor mobile device) LRLP AP Heater A/C control Washing machine Submission Slide 8 Minseok OH, Kyonggi University
September 2015 doc.: IEEE 802.11-15/1140r1 Summary The mobile device controls the indoor devices For home theater use case, pairing is performed through LRLP AP by a mobile device for direct connection between A/V devices For home security use case, fast wakeup and secure reconnection are required For indoor device control use case, a mobile device can control the indoor devices Submission Slide 9 Minseok OH, Kyonggi University
