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doc.: IEEE /0971r1 Submission Slide 3BUPT July 2011 Background- Use Case 1e/1f : Healthcare Monitor Monitoring data
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doc.: IEEE 802.11-11/0971r1
Submission
July 2011
BUPTSlide 1
Warning Signal Transmitting Requirements in IEEE 802.11ah
Date: 2011-07-21
Name Affiliations Address Phone email Guixia Kang
Beijing University of Posts and Telecommunications
10th Xitucheng Road, Haidian District, Beijing
Da Liu PerConnecting Company
No.159 Chengjiang Mid Road, Jiangyin
Zhendong Luo China Academy of Telecommunication Research (CATR)
No.52 Hua Yuan Bei Rd., Beijing, China
Bo Sun ZTE No.55 Kejinan Road, Shen Zhen
Meikui Zhang 301 Hospital No.28 Fuxing Road, Haidian District, Beijing
Xidong Zhang Beijing University of Posts and Telecommunications
10th Xitucheng Road, Haidian District, Beijing
Authors:
doc.: IEEE 802.11-11/0971r1
Submission Slide 2
Abstract This presentation describes the warning signal
transmitting requirement in 802.11ah taking healthcare case as an example.
Content of presentation:• Background• Efficiency requirements of first aid• Extended Warning Signal Transmitting Use Cases• Features of warning signal transmitting• Straw poll
BUPT
July 2011
doc.: IEEE 802.11-11/0971r1
Submission Slide 3 BUPT
July 2011
Background- Use Case 1e/1f : Healthcare
Monitor
Monitoring data
doc.: IEEE 802.11-11/0971r1
Submission Slide 4 BUPT
July 2011
Efficiency Requirements of First Aid
• EPTM ： Emergency Platinum Ten Minutes EPTM is a well accepted concept in emergency
treatment. If victims can receive professional suggestions in
self-rescuing, the probability of surviving will be increased.
• EGOH ： Emergency Golden One Hour EGOH is a time window of rescuing lives for both
wound emergency and chronic patient emergency. If abundant information can be offered to doctors,
the treatment will be more successful.
doc.: IEEE 802.11-11/0971r1
Submission Slide 5 BUPT
July 2011
Application Scenario
Hospital/Home
Efficiency Requirements of First Aid
doc.: IEEE 802.11-11/0971r1
Submission Slide 6 BUPT
July 2011
Extended Warning Signal Transmitting Use Cases•Use Case 1a: Smart Grid –when power failure by
accident in critical area, or other affairs those may cause danger in smart grid are detected.
•Use Case 1c : Environmental/Agricultural Monitoring –when fire or other disasters are detected.
•Use Case 1d : Industrial Process Automation Attributes –when machine shuts down ,too high temperature or other accidents are detected.
•Use Case 1g : Home/Building Automation/Control –when leakage of gas, break of water pipe and other accidents are detected.
Signals in these conditions should be treated as warning signals and should be transmitted with very little delay.
doc.: IEEE 802.11-11/0971r1
Submission
Features of Warning Signal Transmitting
Emergency Access Mechanism must reduce transmission delay of the emergent packet while the transmission of normal data frame is little affected.The features of warning signal:A range of vital signs are at a low rate (<1kB)
e.g. temperature, pressure or heart-rate reading. The number of this kind of signal won’t be too
large.
July 2011
Slide 7 BUPT
doc.: IEEE 802.11-11/0971r1
Submission
Straw Poll 1
• TGah shall consider the warning signal transmission requirement for most use cases that is critical for the applications.
July 2011
Slide 8 BUPT
doc.: IEEE 802.11-11/0971r1
Submission
July 2011
Slide 9
References[1] 11-11-0547-00-00ah-ieee-802-11ah-IEEE 802.11ah
Coverage Requirement of Industrial Process Automation Use Cases
[2] 11-11-0301-02-00ah-categories-of-use-cases-and-straw-polls
BUPT
doc.: IEEE 802.11-11/0971r1
Submission Slide 10 BUPT
June 2011
Appendix: Features of warning signal transmitting• Existing signal access mechanism
Most wildly used ： IEEE 802.11 DCF (Distributed Coordination Function)
Reference: Zhang Benhongk, LU Yangh, Wu Qilin, Zhai YanI. Delay analysis for IEEE 802 ． 11 DCF mechanism in finite load. Journal of electronic measurement and instrument, 25(2), 176-180, 2011.2
