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Re: [802.19] 3650MHz Minutes



Comments added below.

 


From: Mariana Goldhamer [mailto:marianna.goldhammer@alvarion.com]
Sent: Monday, May 19, 2008 4:02 PM
To: Shellhammer, Steve; stds-802-19@ieee.org; Adrian.P.Stephens@intel.com; aghasemi@crc.ca; bji@sta.samsung.com; bkraemer@marvell.com; dlubar@ieee.org; david.grandblaise@motorola.com; dickroy@alum.mit.edu; dougchan@cisco.com; eldad.perahia@intel.com; fm@octoscope.com; I_reede@amerisys.com; john.sydor@crc.ca; Kathy Sohrabi; Kenneth Stanwood; Naftali Chayat; Nat.Natarajan@motorola.com; Paul Piggin; Sadek, Ahmed; Shahar Hauzner; wuxuyong@huawei.com; Ziv Nuss
Subject: RE: 3650MHz Minutes

 

Hi Steve,

 

I had time for looking at the Parameter document only.

 

Here are some of my observations, based on the rows in the database; some of them start with the group decision. We can discuss them in the teleconf tomorrow.

 

Line 4: the UCP was revised, however were added details (like the Profile number), which were not mentioned in the comment. The Editor did not add the same level of explanations to the CX-CBP.

[Paul Piggin] Provide text for incorporation in the revised document.

 

Line 13: “Accept in principle.  Delete the words "Portable and" in Scenario C.” There still are 15 places within the document which contain the word “portable”, even if it was deleted from scenario C and does not appear in other scenarios.

[Paul Piggin] It’s ok for portable to be mentioned in the document; it’s which Scenarios are mandatory that is important.

 

Line 14: the path-loss model is not well implemented; Section 5.1.2.2 refers to the LHSU in 5.1.2.1, however the equation appears only in 5.1.1. Also the differential approach for 5.1.2.2 is not correct and not needed.

[Paul Piggin] It is necessary to read the section as a whole. 5.1.2.2 refers to 5.1.2.1 which in turn refers to 5.1.1 which provides the expression for LHSU(d). The reason for this is that: 5.1.1 provides the general expression; 5.1.2.1 provides the specific parameters for the BS-SS case, and 5.1.2.2 provides additional information for the outdoor-to-indoor case.

 

Line 16: “Paul to rewrite explaining what parameters apply to which scenario”; this was not done. The parameters are not mandatory or optional. Only the scenarios are. This is why should be clear the relation between parameters and scenarios. The existing way in which they appear is a mess, because give redundant ands in some cases unclear definitions of what is mandatory and what is optional. You can find a re-definition of scenarios from Optional to Mandatory (see line 33 on page 6, for B).

[Paul Piggin] I’m not following this argument. Read the second paragraph in clause 3. Suffice it to say parameters are used to narrow scenarios. Also note that parameters may be mandatory for scenarios we have deemed to be optional.

 

Line 30: “For now include both 4 and 10 clients per base station.” Not implemented. Hope that the omission was not intentional.

[Paul Piggin] The comment at line 30 is as yet unresolved.

Regards,

 

Mariana

 


From: Shellhammer, Steve [mailto:sshellha@qualcomm.com]
Sent: Friday, May 02, 2008 6:27 AM
To: stds-802-19@ieee.org; Adrian.P.Stephens@intel.com; aghasemi@crc.ca; bji@sta.samsung.com; bkraemer@marvell.com; dlubar@ieee.org; david.grandblaise@motorola.com; dickroy@alum.mit.edu; dougchan@cisco.com; eldad.perahia@intel.com; fm@octoscope.com; I_reede@amerisys.com; john.sydor@crc.ca; ksohrabi@nextwave.com; KStanwood@cygnuscom.com; Mariana Goldhamer; Naftali Chayat; Nat.Natarajan@motorola.com; ppiggin@nextwave.com; Sadek, Ahmed; Shahar Hauzner; Shellhammer, Steve; wuxuyong@huawei.com; Ziv Nuss
Subject: 3650MHz Minutes

 

All

 

            Attached are the minutes from the 3650 MHz coexistence call this morning.

 

https://mentor.ieee.org/802.19/file/08/19-08-0002-07-0000-conference-call-minutes.doc

 

-------------------------------------------------------------------------------------------------------------

Marianna,

 

            There were two items for you this morning.

 

  1. Section 6.3.2.1 of the simulation parameters document has been total revised.  Please review it and tell us if that revision satisfies your comment on that section.
  2. Several comments resolutions on the Coexistence Metrics document required text to be supplied by you.  Please look over those comment resolutions and provide the text to address those comments.

 

Regards,

Steve

 



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