3GPP TSG RAN WG1 Meeting #51b
`Sevilla, Spain, 14 – 18 January, 2008
`
`Agenda item
`
`3
`
`Title:
`
`Draft Report of 3GPP TSG RAN WG1 #51 v1.0.0
`(Jeju, South Korea, 5 – 9 November, 2007)
`
`Document for:
`
`Approval
`
`Source:
`
`MCC Support
`
`R1-080002
`
`Fact Summary
`
`Meeting:
`
`3GPP TSG RAN WG1 #51
`
`Dates:
`
`Venue:
`
`Host:
`
`5th through 9th November, 2007
`
`The Shilla Jeju Hotel, Jeju, KOREA
`
`Samsung Electronics
`
`Attendees:
`
`171 delegates
`
`Documents:
`
`592 (including some withdrawn and post-meeting artefacts)
`
`Patrick Mérias
`ETSI Mobile Competence Center
`F-06921 Sophia Antipolis Cedex
`Tel: +33 4 92 94 42 06
`
`Patrick.merias@etsi.org
`
`1
`
`Optis Cellular Ex 2025-p. 1
`Apple v Optis Cellular
`IPR2020-00465
`
`

`

`3GPP TSG RAN WG1 Meeting #51b
`Sevilla, Spain, 14 – 18 January, 2008
`
`Table of contents
`
`
`
`
`
`R1-080002
`
`Executive summary ......................................................................................................................................... 3
`
`1. Opening of the meeting ........................................................................................................................ 5
`1.1
`Call for IPR ....................................................................................................................................................... 5
`
`2.
`
`3.
`
`4.
`
`Approval of the agenda ......................................................................................................................... 5
`
`Approval of the minutes from previous meeting ............................................................................... 6
`
`Liaison statement handling .................................................................................................................. 7
`
`5. Maintenance of R99 - Rel-7 ............................................................................................................... 11
`
`6.
`6.1
`6.2
`6.2.1
`6.2.2
`6.2.3
`6.2.4
`6.2.5
`6.2.6
`6.2.7
`6.3
`6.4
`6.4.1
`6.4.2
`6.4.3
`6.4.4
`6.4.5
`6.4.6
`6.5
`6.6
`6.7
`
`Evolved UTRA and UTRAN ............................................................................................................... 15
`TDD Frame Structure .................................................................................................................................... 15
`Finalization of TS 36.211 .............................................................................................................................. 17
`Downlink reference signals .................................................................................................................... 18
`Uplink reference signals ......................................................................................................................... 19
`Downlink Control Signalling ................................................................................................................... 22
`Uplink Control Signalling ......................................................................................................................... 28
`Mapping of virtual resource blocks to physical resource blocks ....................................................... 32
`Bit Scrambling sequences for UL/DL transmissions ........................................................................... 36
`RACH......................................................................................................................................................... 36
`Finalization of TS 36.212 .............................................................................................................................. 38
`Finalization of TS 36.213 .............................................................................................................................. 40
`Timing synchronization ........................................................................................................................... 40
`UL/DL Power Control .............................................................................................................................. 40
`Inter-cell Interference Coordination ....................................................................................................... 42
`RACH timing and preamble sequence selection ................................................................................ 43
`UE Procedures for downlink shared channel ...................................................................................... 43
`UE Procedures for uplink shared channel ........................................................................................... 49
`Finalization of TS 36.214 .............................................................................................................................. 49
`Finalization of TS 36.201 .............................................................................................................................. 50
`UE Categories ................................................................................................................................................ 50
`
`7.
`
`8.
`
`9.
`
`Combination of Higher Order Modulation and MIMO in HSDPA (FDD) ...................................... 54
`
`Enhanced Uplink for Cell_FACH State in FDD ............................................................................... 54
`
`Study Item on Synchronized E-DCH ................................................................................................ 57
`
`10. Study Item on Scope of future HSPA Evolution for 1.28Mcps TDD ............................................. 59
`
`11. Work Item on Enhanced UE DRX ..................................................................................................... 59
`
`12. Closing of the meeting ........................................................................................................................ 60
`
`Annex A: List of participants at RAN1 #51 .............................................................................................. 61
`
`Annex B: TSG RAN WG1 meetings in 2008 .......................................................................................... 62
`
`Annex C: List of CRs agreed at RAN1#51 .............................................................................................. 63
`
`Annex D: List of Outgoing LSs from RAN1#51 ...................................................................................... 65
`
`Annex E: List of Tdocs at RAN1 #51 ....................................................................................................... 66
`
`Annex F: List of actions ............................................................................................................................. 67
`
`
`
`
`2 2
`
`Optis Cellular Ex 2025-p. 2
`Apple v Optis Cellular
`IPR2020-00465
`
`

`

`3GPP TSG RAN WG1 Meeting #51b
`Sevilla, Spain, 14 – 18 January, 2008
`
`
`
`
`Executive summary
`
`R1-080002
`
`3GPP TSG WG RAN1 #51 meeting took place in Shilla Jeju Hotel, Jeju, SOUTH KOREA.
`
`The meeting started at 9:10 on Monday 5th November and finished at 16:30 on Friday 9th November 2007.
`
`
`
`The week was scheduled as follows:
`
` Monday: Common session on AI’s 1, 2, 3 and 4 – Parallel session (from the morning coffee break) for AI’s 5, 7, 8
`and 10 chaired by Dirk Gerstenberger and discussions on 6.4.5 chaired by Juho Lee.
`
` Tuesday: Parallel session for AI’s 6.1 and 6.7 chaired by Dirk Gerstenberger and continuing discussions on 6.4.5
`chaired by Juho Lee. Afternoon  Common session on continuing discussions on AI 6.7 –Parallel session (from
`the coffee break) for AI 6.4.2 and discussions on AI 6.3 chaired by Sadayuki Abeta.
`
` Wednesday: Common session on AI’s 6.4.3, 6.2.3 and 6.2.5. From 8:00PM, parallel session for AI 6.2.7 and
`continuing discussions on AI 6.2.3 chaired by Stefan Parkvall .
`
` Thursday: 8:00-9:30AM Parallel session on Synchronized E-DCH (AI 9) and continuing discussions on CQI
`(6.4.5 chaired by Juho Lee) – Common session on AI’s 6.2.4, 6.2.1, 6.2.2 and 6.2.6.
`
`o 3GPP Farewell beer party from 9:30PM
`
` Friday: Common session on AI’s 6.5, 6.4.1 and 6.4.6. Review of the parallel sessions results on UE procedures
`for DL shared channel, Channel coding and Downlink Control signalling.
`
`
`
`The list of action points that required RAN1 close follow-up is listed in Annex F (end of document).
`
`
`
`The number of contribution documents for this meeting was 565, and those documents were categorized as followed.
`
`Agenda Item
`
`Liaison statement handling
`Maintenance of R99, Rel4, Rel5, Rel6, Rel7
`Evolved UTRA and UTRAN
`Combination of Higher Order Modulation and MIMO in
`HSDPA (FDD)
`Enhanced Uplink for Cell_FACH State in FDD
`Other Study Items
`
`Input
`Document
`32
`34
`466
`
`Discussed
`Document
`30
`34
`121
`
`4
`
`13
`16
`
`4
`
`13
`14
`
`
`
`It is noticed that, at meeting start, roughly 10% of the input documents were resubmission of contributions from previous
`WG meetings.
`
`
`
`The following set of documents is missing. The corresponding contributions have not been handed over by companies.
`
`
`
`R1-074590
`
`HARQ Process Identity for SU-MIMO
`
`Motorola
`
`R1-074597
`
`Impact of PUSCH Puncturing to Accommodate ACK/NACK
`
`Motorola
`
`R1-074629
`
`Distributed DVRB mapping for EUTRA downlink
`
`Philips
`
`3 3
`
`Optis Cellular Ex 2025-p. 3
`Apple v Optis Cellular
`IPR2020-00465
`
`

`

`3GPP TSG RAN WG1 Meeting #51b
`Sevilla, Spain, 14 – 18 January, 2008
`
`
`
`
`R1-080002
`
`R1-074662
`
`25214CR0475 (Rel-7, F), Alignment of E-TFCI BetaED Switch with
`RRC signalling
`
`Nokia, Nokia Siemens
`Networks
`
`R1-074781
`
`ACK/NAK DTX Detection in PUSCH
`
`R1-074792
`
`UL time-first mapping
`
`R1-074798
`
`Uplink CQI report format
`
`R1-074839
`
`DL Idle subframes
`
`Samsung
`
`Samsung
`
`Samsung
`
`Ericsson
`
`R1-074846
`
`Multiple Uplink ACK/NACK transmission in TDD PUCCH
`
`Ericsson
`
`R1-074847
`
`On RACH in narrow bandwidths
`
`Ericsson
`
`R1-074947
`
`Dedicated RS structure for DL beamforming
`
`Qualcomm Europe
`
`R1-074973
`
`Feedback need in support of TDD precoding
`
`Qualcomm Europe
`
`R1-075010
`
`Special Time slot configuration for LTE frame-structure FS2
`
`TD Tech
`
`R1-075093
`
`[Draft] LS on UE capability
`
`Panasonic, NTT DoCoMo
`
`
`
`4 4
`
`Optis Cellular Ex 2025-p. 4
`Apple v Optis Cellular
`IPR2020-00465
`
`

`

`3GPP TSG RAN WG1 Meeting #51b
`Sevilla, Spain, 14 – 18 January, 2008
`
`
`
`
`1.
`
`Opening of the meeting
`
`R1-080002
`
`Mr. Dirk Gerstenberger (RAN1 Chairman) welcomed the participants to the 51st RAN WG1 meeting and opened the
`meeting at 09:10.
`
`Dr. Joonyoung Cho from Samsung Electronics welcomed the delegates and informed them about logistic issues during
`lunch break to avoid as much as possible congestion at the hotel’s restaurants. He also announced that Samsung had kindly
`decided to offer lunch free of charge to 3GPP delegates.
`
`1.1
`
`Call for IPR
`
`The Chairman drew attention to Members’ obligations under the 3GPP Partner Organizations’ IPR policies. Every
`Individual Member organization is obliged to declare to the Partner Organization or Organizations of which it is a
`member any IPR owned by the Individual Member or any other organization which is or is likely to become
`essential to the work of 3GPP.
`
`
`
`
`
`The attention of the members of this Technical Specification Group is drawn to the fact that 3GPP
`Individual Members have the obligation under the IPR Policies of their respective Organizational Partners
`to inform their respective Organizational Partners of Essential IPRs they become aware of.
`
`The members take note that they are hereby invited:
`
`
`
`
`
`to investigate in their company whether their company does own IPRs which are, or are likely to become
`Essential in respect of the work of the Technical Specification Group.
`
`to notify the Director-General, or the Chairman of their respective Organizational Partners, of all
`potential IPRs that their company may own, by means of the IPR Statement and the Licensing declaration
`forms (e.g. see the ETSI IPR forms http://webapp.etsi.org/Ipr/).
`
`2.
`
`Approval of the agenda
`
`R1-074525
`
`Draft Agenda for RAN1#51 meeting
`
`RAN1 Chairman
`
`Dirk Gerstenberger (Chairman) proposed the agenda for the meeting.
`
`Discussion (Question / Comment): Mr Chairman noticed no inputs to AI 6.4.4 and 11 and consequently decided to skip
`them.
`Decision: The agenda was approved.
`
`
`
`5 5
`
`Optis Cellular Ex 2025-p. 5
`Apple v Optis Cellular
`IPR2020-00465
`
`

`

`3GPP TSG RAN WG1 Meeting #51b
`Sevilla, Spain, 14 – 18 January, 2008
`
`
`
`
`R1-080002
`
`3.
`
`Approval of the minutes from previous meeting
`
`R1-074526
`
`Draft report of RAN1#50b meeting
`
`MCC Support
`
`The document was presented by Patrick Mérias.
`
`Discussion (Question / Comment): Missing delegate names should be added.
`Decision: The document is noted and this version agreed in principle.
`
`Final report is in the agreed R1-075054.
`
`
`
`RAN1 Terms of Reference
`
`R1-074527
`
`Proposed TSG RAN Terms of Reference
`
`MCC Support
`
`The document was presented by Patrick Mérias and shows the decision made at RAN level for updating ToR and better
`reflects the scope of 3GPP work (introduction of evolved UTRAN).
`
`Discussion (Question / Comment):
`Decision: The document is noted.
`
`
`
`R1-074528
`
`Proposed TSG RAN1 Terms of Reference
`
`RAN1 Chairman
`
`The document was presented by Patrick Mérias.
`
`Discussion (Question / Comment):
`Decision: The document is endorsed.
`
`Friday 9th November
`
`R1-075053
`
`Proposed TSG RAN1 Terms of Reference
`
`RAN1 Chairman
`
`(R1-074528)
`
`The document was presented by Dirk Gerstenberger as a revision of former R1-074528.
`
`Discussion (Question / Comment): Mr Chairman commented that the revision includes the addition of one sentence that
`is common to all other RAN WGs to better align with the scope of the future work (introduction of evolved UTRAN and
`beyond).
`Decision: The document is endorsed.
`
`
`
`6 6
`
`Optis Cellular Ex 2025-p. 6
`Apple v Optis Cellular
`IPR2020-00465
`
`

`

`3GPP TSG RAN WG1 Meeting #51b
`Sevilla, Spain, 14 – 18 January, 2008
`
`
`
`
`R1-080002
`
`4.
`
`Liaison statement handling
`
`R1-074529
`
`LS on Physical layer Cell Identity Collision
`
`RAN3, Ericsson
`
`= R3-072016
`
`The document was presented by Erik Dahlman from Ericsson.
`
`Discussion (Question / Comment):
`Decision: Document is noted.
`
`R1-075021
`
`Draft response to LS on Physical layer cell identity collision
`
`Ericsson
`
`
`
`The document was presented by Erik Dahlman from Ericsson and provides response to the 4 questions raised in previous
`LS.
`
`Discussion (Question / Comment): Mr Chairman suggested letting more time for delegates to review the proposal due to
`late submission.
`Decision: Document is noted and shall be revisited during the week.
`
`Friday 9th November
`
`R1-075060
`
`Draft response to LS on Physical layer cell identity collision
`
`Ericsson
`
`(R1-075021)
`
`A revision (uploaded in the inbox without Tdoc number) already gathered comments received on R1-075060. This revised
`document was then presented by Erik Dahlman from Ericsson.
`
`Discussion (Question / Comment):
`Decision: Document R1-075060 is noted and agreed in R1-075099.
`
`
`
`
`
`R1-074530
`
`Response to LS on Synchronisation in Radio Access Networks
`
`RAN4, Orange
`
`= R4-071586
`
`The document was presented by Thomas Sälzer from Orange.
`
`Discussion (Question / Comment):
`Decision: Document is noted.
`
`
`
`R1-074531
`
`Ls on signalling of additional spectrum emission requirements
`
`RAN4, Motorola
`
`= R4-071813
`
`The document was presented by Robert Love from Motorola.
`
`Discussion (Question / Comment):
`Decision: Document is noted. Let the action to RAN2 decision.
`
`
`
`R1-074532
`
`Reply LS on Request to clarify LTE states for physical layer
`measurements
`
`RAN2, Nokia Siemens
`Networks
`
`= R2-074509
`
`The document was presented by Mieszko Chmiel from NSN.
`
`Discussion (Question / Comment):
`Decision: Document is noted and should be considered in CR to TS 36.214.
`
`
`
`R1-074533
`
`Reply LS on introduction of radio bearers for MBMS PTP on HS
`in 34.108
`
`RAN2, Ericsson
`
`= R2-074543
`
`The document was presented by (…) from Ericsson.
`
`Discussion (Question / Comment):
`Decision: Document is noted.
`
`7 7
`
`Optis Cellular Ex 2025-p. 7
`Apple v Optis Cellular
`IPR2020-00465
`
`

`

`3GPP TSG RAN WG1 Meeting #51b
`Sevilla, Spain, 14 – 18 January, 2008
`
`
`
`
`
`
`R1-080002
`
`R1-074534
`
`LS on SFN reading from the target cell at HO
`
`RAN2, Samsung
`
`= R2-074590
`
`The document was presented by Joonyoung Cho from Samsung.
`
`Discussion (Question / Comment):
`Decision: Document is noted.
`
`R1-074859
`
`Proposed response to RAN2 LS on SFN reading from the target
`cell at HO (R2-074590)
`
`Nokia Siemens
`Networks, Nokia
`
`
`
`The document was presented by Mieszko Chmiel from NSN.
`
`Discussion (Question / Comment): Ericsson requested for clarification on the explicitly signalling of SFN. TI highlighted
`the existence of other proposals to solve the issue.
`Decision: Document is noted and shall be revisited under RACH agenda item (6.2.7).
`
`Friday 9th November
`
`Decision: Draft LS should be made in R1-075100 with the indication 10 or 40ms hopping period is still for FSS in RAN1.
`R1-075100 is for email approval until Friday 16th November.
`
`
`
`R1-074535
`
`LS on L1 Parameters in Random Access response
`
`RAN2, Qualcomm
`
`= R2-074574
`
`The document was presented by Juan Montojo from Qualcomm.
`
`Discussion (Question / Comment):
`Decision: Document is noted. Reply LS shall be prepared in R1-075026
`
`Friday 9th November
`
`R1-075026
`
`Draft reply LS on L1 Parameters in Random Access response
`
`RAN1, Qualcomm
`
`
`
`The document was presented by Juan Montojo from Qualcomm.
`
`Discussion (Question / Comment):
`Decision: Document is noted and LS in agreed in R1-075101.
`
`
`
`
`
`R1-074536
`
`LS on signalling for DL data arrival
`
`RAN2, Motorola
`
`= R2-074575
`
`The document was presented by Robert Love from Motorola.
`
`Discussion (Question / Comment):
`Decision: Document is noted.
`
`R1-074857
`
`Proposed response to RAN2 LS on signalling for DL data arrival
`(R2-074575)
`
`Nokia, Nokia Siemens
`Networks
`
`
`
`The document was presented by Jussi Ojala from Nokia.
`
`Discussion (Question / Comment):
`Decision: Document is noted. Reply LS shall be prepared in R1-075027
`
`Friday 9th November
`
`R1-075027
`
`Draft reply LS to RAN2 LS on signalling for DL data arrival
`
`Nokia, Nokia Siemens
`Networks
`
`
`
`The document was presented by Jussi Ojala from Nokia.
`
`Discussion (Question / Comment): Both Ericsson and Qualcomm requested more time for reviewing the quite extensive
`response to RAN2.
`Decision: Document is noted and is for email approval until November 16th
`
`
`
`8 8
`
`Optis Cellular Ex 2025-p. 8
`Apple v Optis Cellular
`IPR2020-00465
`
`

`

`3GPP TSG RAN WG1 Meeting #51b
`Sevilla, Spain, 14 – 18 January, 2008
`
`
`
`
`
`
`R1-080002
`
`R1-074537
`
`LS on paging grouping decision in RAN2
`
`RAN2, Nokia
`
`= R2-074576
`
`The document was presented by Jussi Ojala from Nokia.
`
`Discussion (Question / Comment):
`Decision: Document is noted and RAN1takes the decision here described into account although Mr Chairman asked
`Qualcomm (Juan Montojo) to check with RAN2 the actual situation.
`
`
`
`R1-074538
`
`LS on transmission mode for BCCH
`
`RAN2, Ericsson
`
`= R2-074595
`
`The document was presented by Erik Dahlman from Ericsson.
`
`Discussion (Question / Comment):
`Decision: Document is noted.
`
`R1-075022
`
`Transmission of dynamic system information
`
`Ericsson
`
`(R1-074840)
`
`The document was presented by Erik Dahlman from Ericsson and discusses Layer-1 related aspects of D-BCCH
`transmission, with an aim to arrive at possible answers to the questions stated by RAN2 in R1-074538.
`
`Discussion (Question / Comment):
`Decision: Document is noted.
`
`R1-074858
`
`Proposed response to RAN2 LS on transmission mode for BCCH
`(R2-074586)
`
`Nokia Siemens
`Networks, Nokia
`
`
`
`The document was presented by Mieszko Chmiel from NSN and outlines Nokia views and answers to the questions raised
`in the RAN2 LS.
`
`Discussion (Question / Comment):
`Decision: Document is noted. Mr Chairman requested for further discussion in order to prepare reply to RAN2. The issue
`shall be revisited on Tuesday.
`
`Friday 9th November
`
`R1-075075
`
`Draft response to LS on BCCH Transport Block sizes
`
`Ericsson
`
`
`
`The document was presented by Erik Dahlman from Ericsson.
`
`Discussion (Question / Comment): NSN requested the word “only” be removed in second bullet of RAN1 response.
`Qualcomm raised a concern w.r.t HARQ processes that requires clarification from RAN2.
`Decision: Document is noted and final agreed LS to RAN2 shall be made in R1-075102.
`
`
`
`R1-074539
`
`LS on Status of Home NodeB work in RAN4
`
`The document was presented by Karri Ranta-aho from NSN.
`
`RAN4, Nokia Siemens
`Network
`
`= R4-071768
`
`Discussion (Question / Comment):
`Decision: Document is noted.
`
`
`
`R1-075003
`
`LS reply on eNodeB measurements
`
`The document was presented by Mieszko Chmiel from NSN.
`
`Discussion (Question / Comment):
`Decision: Document is noted.
`
`
`
`
`
`9 9
`
`SA5, Nokia Siemens
`Networks
`
`= S5-071930
`
`Optis Cellular Ex 2025-p. 9
`Apple v Optis Cellular
`IPR2020-00465
`
`

`

`3GPP TSG RAN WG1 Meeting #51b
`Sevilla, Spain, 14 – 18 January, 2008
`
`
`
`
`Incoming LS received during the week.
`
`Friday 9th November
`
`R1-080002
`
`R1-075070
`
`LS on UE transmission power adjustments
`
`RAN4, Motorola
`
`= R4-072165
`
`The document was presented by Nory Ravikiran from Motorola.
`
`Discussion (Question / Comment): No actions required as RAN4 will continue its investigations on further defining
`characteristics of UE transient behavior during power adjustment and will provide more details by the next meeting. RAN4
`realizes that the outcome of its investigations may impact RAN1 specifications and requests RAN1 to kindly take note of
`this issue.
`
`Decision: Document is noted.
`
`
`
`R1-075073
`
`UE measurements for receiver diversity
`
`RAN4, Nokia
`
`= R4-072149
`
`The document was presented by Arto Lehti from Nokia.
`
`Discussion (Question / Comment):
`Decision: Document is noted.
`
`As RAN4 requested RAN1 to consider making the proposed change to TS 25.215, according CR has been prepared in R1-
`075074.
`
`R1-075074
`
`25.215 CR0177 (Rel-7, F) Clarification of UE measurements in
`case of Rx diversity
`
`Nokia, Nokia Siemens
`Networks
`
`
`
`The document was presented by Arto Lehti from Nokia.
`
`Discussion (Question / Comment):
`Decision: Document is noted and CR is agreed.
`
`
`
`10 10
`
`Optis Cellular Ex 2025-p. 10
`Apple v Optis Cellular
`IPR2020-00465
`
`

`

`3GPP TSG RAN WG1 Meeting #51b
`Sevilla, Spain, 14 – 18 January, 2008
`
`
`
`
`R1-080002
`
`5.
`
`Maintenance of R99 - Rel-7
`
`R1-074546
`
`New E-DPCCH Information Mapping for Early E-TFCI Detection
`
`Ericsson
`
`
`
`The document was presented by Johan Bergman from Ericsson and points out a problem with the existing E-DPCCH
`information mapping that prevents detection of the E-TFCI early on in the subframe. The paper presents a modified
`mapping of the information to avoid this problem without any changes to the coding scheme (backward compatibility and
`no impact on higher layer specifications).
`
`Discussion (Question / Comment):
`Decision: Document is noted. Off-line discussion is needed between Motorola and Ericsson for further clarification.
`Investigations from NSN are also expected in the course of the week.
`
`Friday 9th November
`
`R1-075081
`
`25.212 CR0258 (Rel-7,B) New E-DPCCH Information Mapping for
`Early E-TFCI Detection
`
`Ericsson
`
`
`
`The document was presented by Johan Bergman from Ericsson and provides the needed Rel-7 CR on TS 25.212 according
`to the proposal in R1-074546.
`
`Discussion (Question / Comment): NSN expressed that they still don’t see the motivation for such receiver design, while
`Qualcomm explained their view having some benefit in decoding E-DPCH early on in the frame.
`Decision: Document is noted and Mr Chairman requested the discussion to further progress over email reflector.
`
`
`
`R1-074547
`
`25.212 CR257 (Rel-7, F) Correction of decimal to binary mapping
`in case of type B CQI
`
`Ericsson
`
`
`
`The document was presented by Johan Bergman from Ericsson.
`
`Discussion (Question / Comment):
`Decision: Document is noted and CR is agreed.
`
`
`
`R1-074545
`
`On downlink sync criteria in case of UE DTX/DRX
`
`Ericsson
`
` (R1-073951)
`
`The document was presented by Johan Bergman from Ericsson and proposes to make the generation of downlink
`synchronization primitives independent of the value of UL_DTX_Active, as current Rel-7 specification states that the
`generation of downlink synchronization primitives is dependent on whether UE DTX/DRX is active or not.
`
`Discussion (Question / Comment): Concerns are raised on risks for synchronization lost of the UE. This topic has been
`already discussed in early meetings and Mr Chairman requested companies to come up with conclusions for Rel-7.
`Decision: Document is noted and required further off-line discussions. It shall be revisited during the week.
`
`Friday 9th November
`
`No progress.
`
`
`
`R1-074549
`
`25.214 CR469 (Rel-7,) Addition of TFRI to list of abbreviations
`
`Ericsson
`
`
`
`The document was presented by Johan Bergman from Ericsson.
`
`Discussion (Question / Comment):
`Decision: Document is noted and shall be possibly revised in R1-075030.
`
`Friday 9th November
`
`R1-075090
`
`25.214 CR469r2 (Rel-7, F) Addition of TFRI to list of
`abbreviations
`The document was presented by Johan Bergman from Ericsson.
`
`Ericsson
`
`(R1-075030)
`
`11 11
`
`Optis Cellular Ex 2025-p. 11
`Apple v Optis Cellular
`IPR2020-00465
`
`

`

`3GPP TSG RAN WG1 Meeting #51b
`Sevilla, Spain, 14 – 18 January, 2008
`
`
`
`
`Discussion (Question / Comment):
`Decision: Document is noted and CR is agreed.
`
`
`
`R1-080002
`
`R1-074548
`
`25.214 CR468 (Rel-7, B) Removing the constraint that the same
`HS-SCCH should be used in contiguous TTIs
`
`Ericsson
`
`
`
`The document was presented by Johan Bergman from Ericsson.
`
`Discussion (Question / Comment): Concerns on which Release shall the CR be applied.
`Decision: Document is noted and CR is agreed for Rel-8 (in R1-075031). Further discussion is required whether to have
`this change in Rel-7 or not.
`
`Friday 9th November
`
`No need has been identified for Rel-7.
`
`
`
`R1-075008
`
`25.214 CR471r1 (Rel-7, F) Clarification of CQI definition
`
`Ericsson
`
`(R1-074550)
`
`The document was presented by Johan Bergman from Ericsson.
`
`Discussion (Question / Comment):
`Decision: Document is noted and required further off-line discussions. It shall be revisited during the week.
`
`Friday 9th November
`
`R1-075079
`
`25.214 CR0471r2 (Rel-7,F) Clarification of CQI definition
`
`Ericsson
`
`
`
`The document was presented by Johan Bergman from Ericsson.
`
`Discussion (Question / Comment):
`Decision: Document is noted and CR is agreed if there are no concerns raised by November 16th.
`
`
`
`
`
`R1-074551
`
`25.214 CR470 (Rel-7, F) Correction to Rel-7 E-DPDCH gain
`factor calculation
`
`The document was presented by Johan Bergman from Ericsson.
`
`Ericsson, NXP
`Semiconductors,
`Philips, Qualcomm
`Europe
`
`Discussion (Question / Comment):
`Decision: Document is noted and agreed.
`
`
`
`R1-074621
`
`25.214 CR472 (Rel-7, F) UE procedure for receiving HS-
`DSCH in the PCH state
`
`Huawei
`
`The document was presented by (…) from Huawei.
`
`
`
`
`
`Discussion (Question / Comment):
`Decision: Document is noted and required further off-line discussions. It shall be revisited during the week.
`
`Friday 9th November
`
`R1-075052
`
`25.214 CR472r1 (Rel-7, F) UE procedure for receiving HS-DSCH in
`the PCH state
`
`Huawei
`
`(R1-074621)
`
`The document was presented by (…) from Huawei.
`
`Discussion (Question / Comment):
`Decision: Document is noted and Mr Chairman requested the discussion to continue over email reflector.
`
`
`
`12 12
`
`Optis Cellular Ex 2025-p. 12
`Apple v Optis Cellular
`IPR2020-00465
`
`

`

`3GPP TSG RAN WG1 Meeting #51b
`Sevilla, Spain, 14 – 18 January, 2008
`
`
`
`
`R1-080002
`
`R1-075028
`
`25 214 CR473r1 (Rel-7, F) Clarification on HSDPA UE category in
`Rel-7
`
`Alcatel-Lucent
`
`(R1-074651)
`
`The document was presented by Miss Eliza Wong from Alcatel-Lucent.
`
`Discussion (Question / Comment):
`Decision: Document is noted and agreed in R1-075032 (clean-up of change marks)
`
`
`
`R1-074652
`
`25 214 CR474 (Rel-7, F) Clarification on E-DPDCH Power
`Extrapolation/Interpolation
`
`Alcatel-Lucent
`
`
`
`The document was presented by Miss Eliza Wong from Alcatel-Lucent.
`
`Discussion (Question / Comment):
`Decision: Document is noted and CR is agreed.
`
`
`
`R1-074700
`
`Ambiguity in Scheduling Grant in the case of no-EDPCCH
`boosting
`
`Qualcomm Europe
`
`
`
`The document was presented by Sharad Sambhwani from Qualcomm and highlights the problem of ambiguity of
`scheduling grants in the case of no E-DPCCH boosting and also proposes a solution to this problem.
`
`Discussion (Question / Comment):
`Decision: Document is noted and required further off-line discussions. It shall be revisited during the week.
`
`Friday 9th November
`
`Qualcomm indicated having discussed with others, in particular with Alcatel-Lucent. Nevertheless, the topic is to be
`postponed to next meeting.
`
`
`
`R1-075012
`
`Clarification of measurements in case UE implements receive
`diversity
`
`Nokia, Nokia Siemens
`Networks
`
`
`
`The document was presented by Arto Lethi from Nokia. Arto informed RAN1 that RAN4 is currently having discussions.
`CR would be prepared as soon as possible based on RAN4 conclusions as well.
`
`Discussion (Question / Comment):
`Decision: Document is noted.
`
`
`
`R1-075004
`
`25.224 CR0172 (Rel-7, F) on clarification of gain factor and
`Pebase for 1.28Mcps TDD EUL
`
`TD Tech, CATT, ZTE,
`Spreadtrum
`
`
`
`The document was presented by (…) from (…)
`
`Discussion (Question / Comment):
`Decision: Document is noted and CR is agreed.
`
`
`
`R1-074707
`
`25.201 CR0037r1 (Rel-7, F) More improvement on dedicated
`carrier for 1.28 Mcps TDD MBMS
`
`R1-074708
`
`25.221 CR0148r1 (Rel-7,F ) More improvement on dedicated
`carrier for 1.28 Mcps TDD MBMS
`
`R1-074709
`
`25.222 CR0141r1 (Rel-7, F) More improvement on dedicated
`carrier for 1.28 Mcps TDD MBMS
`
`R1-074710
`
`25.223 CR0049r1 (Rel-7, F) More improvement on dedicated
`carrier for 1.28 Mcps TDD MBMS
`
`CMCC, RITT, CATT,TD
`Tech, ZTE, Spreadtrum
`Communications
`
`CMCC, RITT, CATT,TD
`Tech, ZTE, Spreadtrum
`Communications
`
`CMCC, RITT, CATT,TD
`Tech, ZTE, Spreadtrum
`Communications
`
`CMCC, RITT, CATT,TD
`Tech, ZTE, Spreadtrum
`Communications
`
`
`
`
`
`
`
`
`
`13 13
`
`Optis Cellular Ex 2025-p. 13
`Apple v Optis Cellular
`IPR2020-00465
`
`

`

`3GPP TSG RAN WG1 Meeting #51b
`Sevilla, Spain, 14 – 18 January, 2008
`
`
`
`
`R1-080002
`
`R1-074711
`
`25.224 CR0171r1 (Rel-7, F) More improvement on dedicated
`carrier for 1.28 Mcps TDD MBMS
`
`CMCC, RITT, CATT,TD
`Tech, ZTE, Spreadtrum
`Communications
`
`
`
`The set of above document was presented by (…) from CMCC, focusing on the main changes from the set of CRs that
`were presented in Shanghai.
`
`Discussion (Question / Comment): IPWireless commented that the set of CRs as they are could be agreed but expressed
`that there was no consideration to other proposals.
`Decision: Documents are noted and related CR in R1-074707/09/10 and 11 are agreed. Revision of R1-074708 is needed
`to include SF2 (R1-075033).
`
`Friday 9th November
`
`R1-075033 is agreed together with R1-074707/09/10 and 11.
`
`
`
`R1-074937
`
`LCR MBSFN improvements
`
`IPWireless
`
`
`
`The document was presented by Nick Anderson from IPWireless and introduces binary pilot sequences that exhibit low
`noise enhancement factor and hence would be suitable for channel estimation purposes whilst retaining compatibility with
`the current channel estimation of Rel-7.
`
`Discussion (Question / Comment):
`Decision: Document is noted
`
`R1-075015
`
`Comments on R1-074937 on LCR MBSFN improvement
`
`CMCC, RITT, CATT,TD
`Tech, ZTE, Spreadtrum
`Communications
`
`
`
`The document was presented by (…) from CMCC and compares ZC codes (as in R1-074111) to code length 64 (random
`computerized) as defined in R1-074937. It concludes that the optimized timeslot burst and ZC are quite suitable for LCR
`dedicated MBMS design.
`
`Discussion (Question / Comment):
`Decision: Document is noted.
`
`
`
`Friday 9th November
`
`A new set of CRs were briefly introduced by Johan Bergman from Ericsson.
`
`R1-075080
`
`R1-075082
`
`25.214 CR0478 (Rel-7,F) Reception of HS-SCCH orders in UE
`DRX mode
`
`Ericsson
`
`25.212 CR0259 (Rel-7,F) Correction of number of TBs in a TTI in
`case of MIMO
`
`Ericsson
`
`R1-075083
`
`25.211 CR0251 (Rel-7,F) Mention PCI as part of HS-DPCCH
`structure
`Decision: Documents are noted and are for email approval until November 16th
`
`Ericsson
`
`
`
`
`
`