Technical Document Discrepancy Report
“E-UTRAN – cdma2000 Connectivity and Interworking: Air Interface Specification”
TIA-1138 Ballot Comment or C.P0087-0 v0.7 V&V Comment
http://www.3gpp2.org/Public_html/Misc/C.P0087-0_v0.70_EUTRAN_Interworking_VV_Due_9March09.pdf
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Instructions:
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Filename Convention: X-ccc-nnnn_Description.doc
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X = ‘E’ for Editorial; ‘T’ for non-editorial (i.e., needs to be evaluated by the group). Please
designate only purely editorial items as ‘E’, else ‘N’.
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ccc = company abbreviation
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nnnn = sequence number unique to your company
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E.g., E-LUC-0001_Some Editorial DDRs.doc
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Note: One technical change per form. Related changes (e.g., globals) can be included on
one form. Editorials can be lumped together on one form.
Date:
Reviewer’s Company:
Contact email:
Page Number(s):
March 30, 2009
Motorola
[email protected]
See below
Line Number(s):
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Note: Page and line numbers must be from the approved PDF or they will be
rejected. Please use PDF page number (i.e., NOT page 2-21, but the PDF page number
nnn).
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Noted Discrepancy:
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The OverheadParametersUptoDate is not included as a precondition for fresh
UATIAssignment message over the tunnel, after all the AT will have to update the
UATIColor code before it can decide whether the UATIAssignment is fresh or not.
This seems to be true for both the AMP setup state and open state.
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AN2
AN1
3a
MME
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3b
3b
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eNB2
AT
eNB1
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Figure 1. Sequence of Events
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Suggested Remedy (incl text changes):
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< page 86, line 10>
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A valid (see Error! Reference source not found.) UATIAssignment message that satisfies
either of the following conditions is called a “fresh” UATIAssignment message:
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–
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If the protocol subtype of the InUse instance of Signaling Adaptation Protocol is equal to
0x0000, or if there is no InUse instance of Signaling Adaptation Protocol, or if the
protocol subtype of the Signaling Adaptation Protocol is equal to 0x0001 and the
TunnelModeEnabled public data of Signaling Adaptation Protocol is set to ‘0’, and either
of the following conditions are satisfied:
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–
OverheadParametersUpToDate, provided as the public data of the Overhead
Messages Protocol, is equal to 1 and the UATIColorCode field in the message
matches the ColorCode, given as public data of the Overhead Messages Protocol, or
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The SubnetIncluded field of the message is equal to ‘1’,
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If the protocol subtype of the InUse instance of Signaling Adaptation Protocol is equal to
0x0001 and the TunnelModeEnabled public data of Signaling Adaptation Protocol is set
to ‘1’ and both of the following conditions are satisfied:
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–
OverheadParametersUpToDate, provided as the public data of the Overhead
Messages Protocol, is equal to 1 and the UATIColorCode field in the message
matches the ColorCode, given as public data of the Overhead Messages Protocol,
and
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the SubnetIncluded field of the message is equal to ‘1’.
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–
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The access terminal shall discard a UATIAssignment message that is not “fresh”.
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< page 90, line 35>
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A valid (see Error! Reference source not found.) UATIAssignment message that satisfies
either of the following conditions is called a “fresh” UATIAssignment message:
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
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If the protocol subtype of the InUse instance of Signaling Adaptation Protocol is equal to
0x0000, or if there is no InUse instance of Signaling Adaptation Protocol, or if the
protocol subtype of the Signaling Adaptation Protocol is equal to 0x0001 and the
TunnelModeEnabled public data of Signaling Adaptation Protocol is set to ‘0’, and either
of the following conditions are satisfied:
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–
OverheadParametersUpToDate, provided as the public data of the Overhead
Messages Protocol, is equal to 1 and the UATIColorCode field in the message
matches the ColorCode, given as public data of the Overhead Messages Protocol, or
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The SubnetIncluded field of the message equal to ‘1’.
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If the protocol subtype of the InUse instance of Signaling Adaptation Protocol is equal to
0x0001 and if the TunnelModeEnabled public data of Signaling Adaptation Protocol is
set to ‘1’ and both of the following conditions are satisfied:
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–
OverheadParametersUpToDate, provided as the public data of the Overhead
Messages Protocol, is equal to 1 and the UATIColorCode field in the message
matches the ColorCode, given as public data of the Overhead Messages Protocol,
and
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The SubnetIncluded field of the message equal to ‘1’.
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–
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The access terminal shall discard a UATIAssignment message that is not “fresh”.
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