This month's corrections to UMTS Releases 99 and 4 contd:
6.5 Proposed changes on 25.303
CRs to 25.303
R2-011058 Replaced CR 045 to 25.303 on Miscellaneous corrections <CR 046 Rel-4> (Ericsson)
Joakim Bergström (Ericsson) presented this CR.
Discussion: There were several comments.
Decision: With these changes, the CR was agreed. The update would be in R2-011408 (R'99) and R2-011409 would contain the Rel-4 shadow CR.
R2-011408 Agreed CR 045r1 to 25.303 on Miscellaneous corrections <CR 046 Rel-4> (Ericsson)
R2-011409 Agreed CR 046 to 25.303 [Rel-4 shadow] on Miscellaneous corrections (Ericsson)
Decision: The CRs were agreed.
R2-011088 Withdrawn CR 047 to 25.303 on Removal of RRC connection re-establishment procedure <CR 048 Rel-4> (Nokia)
These CRs were withdrawn.
6.6 Proposed changes on 25.304
R2-011382 Other open issues in 25.304 not covered with CR 071r1 (Mannesmann Mobilfunk, T-Mobil, Telia, ATTWS, Telecom Italia)
Peter Krischan (Mannesmann Mobilfunk) presented this document.
Discussion: The last two issues were for the next meeting and also the proposal to remove 10.8.2. The other issues were covered.
Decision: The document was noted. The remaining issues would be handled in the July WG2#22 meeting.
CRs to 25.304
R2-011089 Withdrawn CR 067 to 25.304 on Corrections to cell reselection criteria and parameters <CR 068 Rel-4> (Nokia)
These CRs were withdrawn.
R2-011111 Withdrawn CR 069 to 25.304 on DRX cycle length when no USIM present <CR 070 Rel-4> (Ericsson)
Anders Berggren (Ericsson) presented this CR.
Decision: The CR was agreed. However it would be merged into the revision of CR 071 and therefore these CRs were withdrawn.
R2-011142 Replaced CR 071 to 25.304 on Corrections to 25.304 <CR 072 Rel-4> (Mannesmann Mobilfunk, T-Mobil, Telia)
This document was replaced by R2-011327.
R2-011327 Replaced CR 071r1 to 25.304 on Corrections to 25.304 <CR 072 Rel-4> (Mannesmann Mobilfunk, T-Mobil, Telia, AT&T Wireless, Telecom Italia)
Peter Krischan (Mannesmann Mobilfunk) presented this CR.
Discussion: There were two changes to be made (on SoLSA and another one).
Decision: With these changes, the CR was agreed. The update would be in R2-011397 (R'99) and R2-011398 would contain the Rel-4 shadow CR.
R2-011397 Agreed CR 071r2 to 25.304 on Corrections to 25.304 <CR 072 Rel-4> (Mannesmann Mobilfunk, T-Mobil, Telia, AT&T Wireless, Telecom Italia)
R2-011398 Agreed CR 072 to 25.304 [Rel-4 shadow] on Corrections to 25.304 (Mannesmann Mobilfunk, T-Mobil, Telia, AT&T Wireless, Telecom Italia)
Decision: The CRs were agreed.
R2-011287 Replaced CR 073 to 25.304 on Emergency calls on barred cells <CR 074 Rel-4> (Motorola, Telia)
Ulf Nilsson (Telia) presented this CR.
Discussion: Some changes were needed. Also, there needed to be consultation with TSG-GERAN. This would be done offline, and the CRs would be updated if necessary for the plenary. Otherwise there were
Decision: With these changes, the CR was agreed (it could be updated again if consultation with TSG-GERAN turned out to show a need for it). The update would be in R2-011401 (R'99) and R2-011402 would contain the Rel-4 shadow CR.
R2-011401 Agreed CR 073r1 to 25.304 on Emergency calls on barred cells <CR 074 Rel-4> (Motorola, Telia)
R2-011402 Agreed CR 074 to 25.304 [Rel-4 shadow] on Emergency calls on barred cells (Motorola, Telia)
Decision: The CR was agreed.
R2-011297 Withdrawn CR 075 to 25.304 on Partial network roaming <CR 076 Rel-4> (Motorola, Siemens, T-Mobil)
Andrew Howell (Motorola) presented this CR.
Discussion: A figure was wrong, but it was updated in another CR.
Decision: With these changes, the CR was agreed. However, it would be merged into the update of CR 071 and therefore these CRs were withdrawn.
R2-011387 Replaced CR 077 to 25.304 on Clarification to usage of measurement thresholds <CR 078 Rel-4> (Siemens)
Christina Gessner (Siemens) presented this CR.
Discussion: There was a need for backwards compatibility analysis.
Decision: With these changes, the CR was agreed. The update would be in R2-011417 (R'99) and R2-011418 would contain the Rel-4 shadow CR.
R2-011417 Agreed CR 077r1 to 25.304 on Clarification to usage of measurement thresholds <CR 078 Rel-4> (Siemens)
R2-011418 Agreed CR 078 to 25.304 [Rel-4 shadow] on Clarification to usage of measurement thresholds <CR 078 Rel-4> (Siemens)
Decision: The CRs were agreed.
6.7 Proposed changes on 25.305
CRs to 25.305
R2-011080 Agreed CR 051 to 25.305 on Removal of positioning request transfer during SRNS relocation <CR 052 Rel-4; CR 053 Rel-5> (Siemens)
Mark Beckmann (Siemens) presented this CR.
Decision: The CR was agreed. R2-011410 would contain the Rel-4 shadow CR. R2-011411 would contain the Rel-5 shadow CR.
R2-011410 Agreed CR 052 to 25.305 [Rel-4 shadow] on Removal of positioning request transfer during SRNS relocation (Siemens)
R2-011411 Agreed CR 053 to 25.305 [Rel-5 shadow] on Removal of positioning request transfer during SRNS relocation (Siemens)
The CRs were agreed.
R2-011363 Postponed CR 057 to 25.305 on Testing aspects R99 <CR 058 Rel-4; CR 059 Rel-5> (UP Ad Hoc)
Mark Beckmann (UP Ad Hoc Chairman) presented this CR.
Discussion: The CR would be continued in July and would not be put forward to the TSG-RAN plenary.
Decision: The CR was noted and postponed. It would be sent to TSG-SA WG1, with copies to TSG-SA and TSG-RAN. Mark Beckmann (Siemens) would draft an LS in R2-011388.
6.8 Proposed changes on 25.306
CRs to 25.306
R2-011038 Replaced CR 012 to 25.306 on Clarification on the number of CCTrCHs to be received simultaneously by the UE <CR 013 Rel-4> (Philips)
Christoph Herrmann (Philips) presented this CR.
Discussion: There would be a change of the note instead of some of the proposed changes.
Decision: With these changes, the CR was agreed. The update would be in R2-011412 (R'99) and R2-011413 would contain the Rel-4 shadow CR.
R2-011412 Agreed CR 012r1 to 25.306 on Clarification on the number of CCTrCHs to be received simultaneously by the UE <CR 013 Rel-4> (Philips)
R2-011413 Agreed CR 013 to 25.306 [Rel-4 shadow] on Clarification on the number of CCTrCHs to be received simultaneously by the UE (Philips)
Decision: The CRs were agreed.
R2-011050 Withdrawn CR 014 to 25.306 on MUD/SUD Capability <CR 015 Rel-4> (InterDigital)
These CRs were withdrawn.
6.9 Proposed changes on 25.321
CRs to 25.321
R2-011059 Replaced CR 073 to 25.321 on RLC Tr Discard <CR 074 Rel-4> (Ericsson)
Johan Torsner (Ericsson) presented this CR.
Discussion: This document had already been treated at the last meeting. It was commented that in section 8.2.2, "higher layer" should be changed to "upper layer". In the same section, it was commented that a MAC SDU rather than PDU should be delivered to upper layer. The backward compatibility analysis was not done and a formulation was discussed. A new version with the editorial changes and the backward compatibility analysis would be provided.
Decision: With these changes, the CR was agreed. The update would be in R2-011307 (R'99) and R2-0114xx would contain the Rel-4 shadow CR.
R2-011307 Agreed CR 073r1 to 25.321 on RLC Tr Discard <CR 074 Rel-4> (Ericsson)
R2-011340 Agreed CR 074 to 25.321 [Rel-4 shadow] on RLC Tr Discard (Ericsson)
Decision: The CRs were agreed.
R2-011060 Replaced CR 075 to 25.321 on Clarification on compressed mode <CR 076 Rel-4> (Ericsson)
Johan Torsner (Ericsson) presented this CR.
Discussion: Clarification was asked on how compressed mode worked and whether the data rate was affected when compressed mode was applied. It was explained that in the case of compressed mode there were several possibilities. In one the spreading factor was adjusted to allow the same data rate to go through, in another (higher layer scheduling) the data-rate was adjusted to account for the fact that there is no transmission during part of the TTI. The backward compatibility analysis would be changed to "This is in line with WG2 assumptions but needs to be considered in the implementation". It was mentioned that WG4 was working on an LS on this topic and that it should be reviewed after the LS is received. This LS would apparently touch on the fact that this restriction only applied when compressed mode with higher layer scheduling was configured. Ericsson would provide a revision that took this concern into account.
Decision: With these changes, the CR was agreed. The update would be in R2-011308 (R'99) and R2-011341 would contain the Rel-4 shadow CR.
R2-011308 Agreed CR 075r1 to 25.321 on Clarification on compressed mode <CR 076 Rel-4> (Ericsson)
Johan Torsner (Ericsson) presented this CR.
Discussion: It was mentioned that WG4 was working on an LS on this topic and that it should be reviewed after the LS is received. This LS would apparently touch on the fact that this restriction only applied when compressed mode with higher layer scheduling was configured. A revision that takes this concern into account would be provided.
Decision: The CR was agreed.
R2-011341 Agreed CR 076 to 25.321 [Rel-4 shadow] on Clarification on compressed mode (Ericsson)
Decision: The CR was agreed.
R2-011074 Replaced CR 077 to 25.321 on Correction of relation between MAC functions and transport channels <CR 078 Rel-4> (Samsung Electronics)
Kook Heui Lee (Samsung) presented this CR.
Discussion: The CR type should be changed to F. Backward compatibility analysis was also needed.
Decision: With these changes, the CR was agreed. The update would be in R2-011309 (R'99) and R2-011342 would contain the Rel-4 shadow CR.
R2-011309 Agreed CR 077r1 to 25.321 on Correction of relation between MAC functions and transport channels <CR 078 Rel-4> (Samsung Electronics)
R2-011342 Agreed CR 078 to 25.321 [Rel-4 shadow] on Correction of relation between MAC functions and transport channels (Samsung Electronics)
Decision: The CRs were agreed.
R2-011069 Replaced CR 079 to 25.321 on Rate adaptation <CR 080 Rel-4> (Ericsson)
Johan Torsner (Ericsson) presented this CR.
Discussion: It was commented that if the TFC selection was performed at every TTI and if the TFC selection was only correlated based on the amount of data in the buffers there was no reason why the data rate transmitted during one TTI was no indication of what data-rate would be supported in the next one. It was also suggested that this kind of rules would be impacted by the WG4 work on the elimination of TFCs based on power requirements. The change was not meant to only take into account the power limitation but also potentially the compressed mode constraint which could be known in advance. An agreement was made on an informative note.
Decision: With these changes, the CR was agreed. The update would be in R2-011324 (R'99) and R2-011343 would contain the Rel-4 shadow CR.
R2-011324 Agreed CR 079r1 to 25.321 on Rate adaptation <CR 080 Rel-4> (Ericsson)
R2-011343 Agreed CR 0801 to 25.321 [Rel-4 shadow] on Rate adaptation (Ericsson)
Decision: The CRs were agreed.
R2-011127 Replaced CR 081 to 25.321 on Cleanup of MAC services and functions <CR 082 Rel-4> (LG Electronics Inc.)
Woon-Young Yeo (LG Electronics) presented this CR.
Discussion: Nortel asked why priority handling is not performed in CCCH when mapped to FACH. LG responded that Priority Handling was referring to logical channel priority handling rather than UE priority handling. LG mentioned that scheduling and priority handling were used alternatively across the specs and that they thought it was the same function.
It was commented that in table 6.2.1.1, since a note was added for FDD it should also be added for the entries that applied only to TDD. It was agreed that to avoid this separation not to add a note for TDD at this point. Backward compatibility analysis should be added. The new version of this CR will have to be reviewed.
Decision: With these changes, the CR was agreed. The update would be in R2-011310 (R'99) and R2-011344 would contain the Rel-4 shadow CR.
R2-011310 Agreed CR 081r1 to 25.321 on Cleanup of MAC services and functions <CR 082 Rel-4> (LG Electronics Inc.)
R2-011344 Agreed CR 082 to 25.321 [Rel-4 shadow] on Cleanup of MAC services and functions (LG Electronics Inc.)
Decision: The CRs were agreed.
6.10 Proposed changes on 25.322
CRs to 25.322
R2-011042 Replaced CR 119 to 25.322 on Clarification on ACK SUFI <CR 120 Rel-4> (ASUSTeK Computer Inc.)
Sam Jiang (ASUSTek) presented this CR.
Discussion: This CR was also presented at the previous meeting. It was asked why the sentence that VT(A) should only be changed based on the ACK SUFI was removed. The it was suggested that unless there was a strong feeling for removing the sentence then it should be left as it is.
Decision: With these changes, the CR was agreed. The update would be in R2-011311 (R'99) and R2-011345 would contain the Rel-4 shadow CR.
R2-011311 Agreed CR 119r1 to 25.322 on Clarification on ACK SUFI <CR 120 Rel-4> (ASUSTeK Computer Inc.)
R2-011345 Agreed CR 120 to 25.322 [Rel-4 shadow] on Clarification on ACK SUFI (ASUSTeK Computer Inc.)
Decision: The CRs were agreed.
R2-011043 Replaced CR 121 to 25.322 on MRW SUFI clarification and enhancement <CR 122 Rel-4> (LG Electronics Inc., Qualcomm, ASUSTeK Computer Inc.)
SeungJune Yi (LG Electronics) presented this CR.
Discussion: The CR collected a number of clarifications discussed on the email reflector. Several editorial comments where made. A backward compatibility analysis should be added to state that new functionality was added but that it was optional, thus making the change backward compatible.
Multiple modifications will be needed.
Decision: An update of the CR was needed. The update would be in R2-011312.
R2-011312 Agreed CR 121r1 to 25.322 on MRW SUFI clarification and enhancement <CR 122 Rel-4> (LG Electronics Inc., Qualcomm, ASUSTeK Computer Inc.)
SeungJune Yi (LG Electronics) presented this CR.
Decision: The CR was agreed. R2-011346 would contain the Rel-4 shadow CR.
R2-011346 Agreed CR 122 to 25.322 [Rel-4 shadow] on MRW SUFI clarification and enhancement (LG Electronics Inc., Qualcomm, ASUSTeK Computer Inc.)
Decision: The CR was agreed.
R2-011044 Replaced CR 123 to 25.322 on Clarification on AM states <CR 124 Rel-4> (ASUSTeK Computer Inc.)
Sam Jiang (ASUSTeK) presented this CR.
Discussion: It was commented that there that the transitions that loop-back for states 2 and 3 did not include the events triggered by primitives because they were not necessary to understand the state model and they would overly crowd the figure. A backward compatibility analysis was needed.
Decision: With these changes, the CR was agreed. The update would be in R2-011313 (R'99) and R2-011347 would contain the Rel-4 shadow CR.
R2-011313 Agreed CR 123r1 to 25.322 on Clarification on AM states <CR 124 Rel-4> (ASUSTeK Computer Inc.)
R2-011347 Agreed CR 124 to 25.322 [Rel-4 shadow] on Clarification on AM states (ASUSTeK Computer Inc.)
Decision: The CRs were agreed.
R2-011045 Replaced CR 125 to 25.322 on Clarification on HFN update in RESET procedure <CR 126 Rel-4> (ASUSTeK Computer Inc.)
Sam Jiang (ASUSTek) presented this CR.
Discussion: This CR was presented at the last meeting and was updated based on the comments. It was requested that it would be clarified that there could be up to two HFNs valid depending on the SN in the case of AM. With these changes the CR was agreed. The chairman also asked that the standard backward compatibility analysis sentence be added.
Decision: With these changes, the CR was agreed. The update would be in R2-011314 (R'99) and R2-011348 would contain the Rel-4 shadow CR.
R2-011314 Agreed CR 125r1 to 25.322 on Clarification on HFN update in RESET procedure <CR 126 Rel-4> (ASUSTeK Computer Inc.)
R2-011348 Agreed CR 126 to 25.322 [Rel-4 shadow] on Clarification on HFN update in RESET procedure (ASUSTeK Computer Inc.)
Decision: The CRs were agreed.
R2-011061 Replaced CR 127 to 25.322 on RLC Discard <CR 128 Rel-4> (Ericsson)
Johan Torsner (Ericsson) presented this CR.
Discussion: Section 9.7.3.x was added relative to the document that was presented at the previous meeting. There was a discussion about what happened in the case where multiple SDUs were meant to be transmitted by a transparent mode entity in a single TTI. It would be tried to come up with wording that would cover this case. Some other updates were needed.
Decision: An update of the CR was needed. The update would be in R2-011315.
R2-011315 Agreed CR 127r1 to 25.322 on RLC Discard <CR 128 Rel-4> (Ericsson)
Johan Torsner (Ericsson) presented this CR.
Decision: The CR was agreed. R2-011349 would contain the Rel-4 shadow CR.
R2-011349 Agreed CR 128 to 25.322 [Rel-4 shadow] on RLC Discard (Ericsson)
Decision: The CR was agreed.
R2-011118 Agreed CR 129 to 25.322 on Removal of reference to RRC <CR 130 Rel-4> (Nortel Networks)
Tania LeGoff (Nortel) presented this CR.
Decision: The CR was agreed. R2-011350 would contain the Rel-4 shadow CR.
R2-011350 Agreed CR 130 to 25.322 [Rel-4 shadow] on Removal of reference to RRC (Nortel Networks)
Decision: The CR was agreed.
R2-011119 Replaced CR 131 to 25.322 on Clarification in the LI Parameters section <CR 132 Rel-4> (Nortel Networks)
Tania LeGoff (Nortel) presented this CR.
Discussion: Minor editorial updates were needed.
Decision: With these changes, the CR was agreed. The update would be in R2-011316 (R'99) and R2-011351 would contain the Rel-4 shadow CR.
R2-011316 Agreed CR 131r1 to 25.322 on Clarification in the LI Parameters section <CR 132 Rel-4> (Nortel Networks)
R2-011351 Agreed CR 132 to 25.322 [Rel-4 shadow] on Clarification in the LI Parameters section (Nortel Networks)
Decision: The CRs were agreed.
R2-011120 Withdrawn CR 133 to 25.322 on Addition of one UM primitive parameter and Clarification in the services provided <CR 134 Rel-4> (Nortel Networks)
Tania LeGoff (Nortel) presented this CR.
Discussion: It was asked how RRC knows what the maximum RLC size is. It was stated that this information could be derived from the RB mapping info and the TFS. It was offered to include a clarification in one of the Qualcomm CRs to specify that RRC would notify RLC of the maximum RLC size. The usual backward compatibility analysis would be added to the CR. The content of the CR was agreed, but it was merged with the update of CR 137.
Decision: The CR was agreed. However, it was merged with merged with the update of CR 135 and these CRs were therefore withdrawn.
R2-011128 Replaced CR 135 to 25.322 on Cleanup of RLC services and functions <CR 136 Rel-4> (LG Electronics Inc.)
SeungJune Yi (LG Electronics) presented this CR.
Discussion: It was questioned if the changes were necessary. The group felt that the changes were useful.
It was pointed out that there was an overlap between the changes in this CR with a Qualcomm CR on RLC re-establishment. It was also asked whether the Stop/Continue primitives applied in TM. It was found that in the 25.331 messaging it could be indicated for any radio bearer and therefore applied to TM. Backward compatibility analysis needed to be added.
Decision: With these changes, the CR was agreed. The update would be in R2-011317 (R'99) and R2-011352 would contain the Rel-4 shadow CR.
R2-011317 Agreed CR 135r1 to 25.322 on Cleanup of RLC services and functions <CR 136 Rel-4> (LG Electronics Inc.)
R2-011352 Agreed CR 136 to 25.322 [Rel-4 shadow] on Cleanup of RLC services and functions (LG Electronics Inc.)
Decision: The CRs were agreed.
R2-011158 Replaced CR 137 to 25.322 on Clarification on RLC re-establishment <CR 138 Rel-4> (Qualcomm)
Hector Vayanos (Qualcomm) presented this CR.
Discussion: It was agreed that instead of re-establishing UM when the RLC size was changed, the sequence number would be incremented so that the corresponding SDU would be discarded. The RRC CR on RLC re-establishment would also need to be modified to reflect this decision. It was suggested that in section 8.2 the primitives be split up so that only re-establishment was made to apply only to AM and UM. Release and modify should apply to TM also. This was agreed. It was also suggested that PDUs be discarded both in AM and UM. It was agreed that SDUs whose transmission had already been started should be discarded also in UM. There was a suggestion to clarify that the LI size was linked to the AMD PDU size and not the AM PDU size since control PDUs could have different sizes. It was suggested that a note be added that the change of the LI size would only occur in UM. Some editorial comments were also made.
Decision: With these changes, the CR was agreed. The update would be in R2-011318 (R'99) and R2-011353 would contain the Rel-4 shadow CR. |
