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Doc.: IEEE 802.11-03/092r2 Submission January 2003 Paul Lambert, Airgo NetworksSlide 1 CCM Reorganization Comment resolution for CCM Text in TGi D3.0 Paul.

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Presentation on theme: "Doc.: IEEE 802.11-03/092r2 Submission January 2003 Paul Lambert, Airgo NetworksSlide 1 CCM Reorganization Comment resolution for CCM Text in TGi D3.0 Paul."— Presentation transcript:

1 doc.: IEEE /092r2 Submission January 2003 Paul Lambert, Airgo NetworksSlide 1 CCM Reorganization Comment resolution for CCM Text in TGi D3.0 Paul A. Lambert, Russ Housley, Onno Letanche, Dorothy Stanley

2 doc.: IEEE /092r2 Submission January 2003 Paul Lambert, Airgo NetworksSlide 2 Comment Review Addressing section contained numerous errors introduce in the editing process On review, it was determined that the section could be made more precise and concise my remove the descriptions of CCM and directly referencing the NIST CCM specification.

3 doc.: IEEE /092r2 Submission January 2003 Paul Lambert, Airgo NetworksSlide 3 Comments addressed by doc Resolves Comments Clause ,147,160,162,194,196,285,287 Clause ,1299,1646 Clause ,575,576,579,1300,1308,1568,1647, 1859,1892,2011 Clause ,149, , ,209, , 578,830, ,1254,1356,1483,1523,1648,1858, 1893

4 doc.: IEEE /092r2 Submission January 2003 Paul Lambert, Airgo NetworksSlide 4 Comments addressed by doc Resolves comments (continued) –Clause , , ,185, , , , ,831,872,1165,1357,1569, 1649,1650 –Clause ,583,584,873,976,1651,1652,1671, 1708 –Clause ,592,1167,1525,1570,1571 –Clause ,189,834,835,1360,1361 –Clause

5 doc.: IEEE /092r2 Submission January 2003 Paul Lambert, Airgo NetworksSlide 5 Comments addressed by doc Resolves comments (continued 2) –Clause ,155,170,186,204,241, , 295,602,603,832,861, ,116,1358,1472,1473, 1615,1653,1654,1709,1851,1852,1894,1992,20 12 –Clause ,50,137, , ,190, ,214,215,242, , ,836, , ,1064,1168,1278,1281,1282,1301,1302,136 2, 1440,1573,1601,1655,1656, ,1810,1811 –Clause ,174,208,216,299,608,609,998, 999,1574,1657

6 doc.: IEEE /092r2 Submission January 2003 Paul Lambert, Airgo NetworksSlide 6 Comments addressed by doc Resolves comments (continued 3) –Clause ,610,990,992,1494, –Clause , ,993,994,1170,1526,1576, 1716

7 doc.: IEEE /092r2 Submission January 2003 Paul Lambert, Airgo NetworksSlide 7 Comment Resolution - Rejected 264 – Reject suggestion to make extended IV bit reserved. Retain use of extended IV 48 – Reject suggestion to combine dot11CcmpReceiveAddress and a dot11CcmpTransmitAddress into single state element dot11CcmpPartnerAddress. Still confusing 1952 – Rejected. Comment is incorrect, A3 and A4 are already covered by the MIC 116,125,808,1263, CCMP with MSDUs

8 doc.: IEEE /092r2 Submission January 2003 Paul Lambert, Airgo NetworksSlide 8 Impacts on additional sections 1222,1308,1892,2011 – Add J. Johanssens reference to the bibliography

9 doc.: IEEE /092r2 Submission January 2003 Paul Lambert, Airgo NetworksSlide 9 Temporarily Deferred MIB Variable work - Comments 585,587,588,589,590,591,593,594,595,596,5 97,598 Zero Sequence number – Comments 187,833,1359,1403,1436,1484 Have informational note on PN exhaustion in TKIP – Comment 1572 Reorder PN bytes – Comment 1227 Set FC word power management bit to 1 – Comments 51,1896

10 doc.: IEEE /092r2 Submission January 2003 Paul Lambert, Airgo NetworksSlide 10 Temporarily Deferred (continued) Why not include, zeroed, Duration field – Comment 1169 Allow non-zero initial PN – Comment 1575

11 doc.: IEEE /092r2 Submission January 2003 Paul Lambert, Airgo NetworksSlide 11 Already Addressed 580, 600 – Rejected. IV sequence counter processing applies to BC/MC traffic

12 doc.: IEEE /092r2 Submission January 2003 Paul Lambert, Airgo NetworksSlide 12 Statistics CCMP Comments –Total:261 –T-Y:131 –T-N:12 –TR-N:20 –E-Y:2 –?-Y:1

13 doc.: IEEE /092r2 Submission January 2003 Paul Lambert, Airgo NetworksSlide 13 Motion Instruct editor to replace clause in TGi D3.0 with the text in r1. The editor should also make the following changes to this text: –To change Line 34, Page 60 (Clause ), "SC - MPDU Sequence Control." to "SC - MPDU Sequence Control, with sequence number field masked to zero –To add the following sentence to the end of Line 8, Page 67 (Clause ): "The receiver shall discard MSDUs whose constituent MPDU PN values are not sequential –Change the CCMP test vectors accordingly.


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