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Doc.: IEEE 802.11-11/0550r0 Submission April 2011 David Halasz, OakTree WirelessSlide 1 IEEE 802.11ah Requirements Discussion Date: 2011-03-3 Authors:

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Presentation on theme: "Doc.: IEEE 802.11-11/0550r0 Submission April 2011 David Halasz, OakTree WirelessSlide 1 IEEE 802.11ah Requirements Discussion Date: 2011-03-3 Authors:"— Presentation transcript:

1 doc.: IEEE /0550r0 Submission April 2011 David Halasz, OakTree WirelessSlide 1 IEEE ah Requirements Discussion Date: Authors:

2 doc.: IEEE /0550r0 Submission Abstract This submission is intended as a follow up to submission 11-11/527 on requirements for IEEE ah. In particular, this submission follows up on the number of associations per AP and making range quantifiable. April 2011 David Halasz, OakTree WirelessSlide 2

3 doc.: IEEE /0550r0 Submission Range discussion PAR calls out range –In section 5.2 of r13 Issue : This is vague and should relate to link budget. Suggestion –Agree on conditions and then use appropriate channel model to indicate range, conditions and link budget. April 2011 David Halasz, OakTree WirelessSlide 3

4 doc.: IEEE /0550r0 Submission Range discussion Range : distance based on separate discussion (1 or 2 km) AP antenna height = 30 feet Client antenna height = 2 feet Dense urban environment[2] MIMO 1x1 Transmit power = ? Receiver sensitivity = ? April 2011 David Halasz, OakTree WirelessSlide 4

5 doc.: IEEE /0550r0 Submission Number of associations In Specification Development process 11-11/239r2, “…The Task Group shall adopt, through a 75% approval in the Taskgroup, a Functional Requirements document that must be met by the proposed specification, including System Level Performance Targets and Simulation Scenarios for those Targets…” Since number of associations will have an impact on the system design it should be reflected in the functional requirements document. Suggestion –Include 6000 associations per AP or indicate beyond April 2011 David Halasz, OakTree WirelessSlide 5

6 doc.: IEEE /0550r0 Submission References wng-900mhz-par-and-5c 2.http://collaborate.nist.gov/twiki- sggrid/pub/SmartGrid/PAP02Wireless/PAP02_ _r2.pptxhttp://collaborate.nist.gov/twiki- sggrid/pub/SmartGrid/PAP02Wireless/PAP02_ _r2.pptx ah-potential-compromise-of ah-use-case-document ah-proposed-selection- procedure.docx April 2011 David Halasz, OakTree WirelessSlide 6


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