ETSI TS V (201

Transcription

1 TS 36 3 V.5.0 (0 5-04) TECHICAL SPECIFICATIO LTE; Evolved Uiversal Terrestrial Radio Access (E-UTRA); layer procedures Physical (3GPP TS 36.3 versio.5.0 Release )

2 TS 36 3 V.5.0 (05-04) Referece RTS/TSGR-0363vc50 Keywords LTE 650 Route des Lucioles F-069 Sophia Atipolis Cedex - FRACE Tel.: Fax: Siret AF 74 C Associatio à but o lucratif eregistrée à la Sous-Préfecture de Grasse (06) 7803/88 Importat otice The preset documet ca be dowloaded from: The preset documet may be made available i electroic versios ad/or i prit. The cotet of ay electroic ad/or prit versios of the preset documet shall ot be modified without the prior writte authorizatio of. I case of ay existig or perceived differece i cotets betwee such versios ad/or i prit, the oly prevailig documet is the prit of the Portable Documet Format (PDF) versio kept o a specific etwork drive withi Secretariat. Users of the preset documet should be aware that the documet may be subject to revisio or chage of status. Iformatio o the curret status of this ad other documets is available at If you fid errors i the preset documet, please sed your commet to oe of the followig services: Copyright otificatio o part may be reproduced or utilized i ay form or by ay meas, electroic or mechaical, icludig photocopyig ad microfilm except as authorized by writte permissio of. The cotet of the PDF versio shall ot be modified without the writte authorizatio of. The copyright ad the foregoig restrictio exted to reproductio i all media. Europea Telecommuicatios Stadards Istitute 05. All rights reserved. DECT TM, PLUGTESTS TM, UMTS TM ad the logo are Trade Marks of registered for the beefit of its Members. 3GPP TM ad LTE are Trade Marks of registered for the beefit of its Members ad of the 3GPP Orgaizatioal Parters. GSM ad the GSM logo are Trade Marks registered ad owed by the GSM Associatio.

3 TS 36 3 V.5.0 (05-04) Itellectual Property Rights IPRs essetial or potetially essetial to the preset documet may have bee declared to. The iformatio pertaiig to these essetial IPRs, if ay, is publicly available for members ad o-members, ad ca be foud i SR : "Itellectual Property Rights (IPRs); Essetial, or potetially Essetial, IPRs otified to i respect of stadards", which is available from the Secretariat. Latest updates are available o the Web server ( Pursuat to the IPR Policy, o ivestigatio, icludig IPR searches, has bee carried out by. o guaratee ca be give as to the existece of other IPRs ot refereced i SR (or the updates o the Web server) which are, or may be, or may become, essetial to the preset documet. Foreword This Techical Specificatio (TS) has bee produced by 3rd Geeratio Partership Project (3GPP). The preset documet may refer to techical specificatios or reports usig their 3GPP idetities, UMTS idetities or GSM idetities. These should be iterpreted as beig refereces to the correspodig deliverables. The cross referece betwee GSM, UMTS, 3GPP ad idetities ca be foud uder Modal verbs termiology I the preset documet "shall", "shall ot", "should", "should ot", "may", "eed ot", "will", "will ot", "ca" ad "caot" are to be iterpreted as described i clause 3. of the Draftig Rules (Verbal forms for the expressio of provisios). "must" ad "must ot" are OT allowed i deliverables except whe used i direct citatio.

4 3 TS 36 3 V.5.0 (05-04) Cotets Itellectual Property Rights... Foreword... Modal verbs termiology... Foreword... 6 Scope... 7 Refereces Symbols ad abbreviatios Symbols Abbreviatios Sychroizatio procedures Cell search Timig sychroizatio Radio lik moitorig Iter-cell sychroizatio Trasmissio timig adjustmets Timig for Secodary Cell Activatio / Deactivatio... 5 Power cotrol Uplik power cotrol Physical uplik shared chael UE behaviour Power headroom Physical uplik cotrol chael UE behaviour Soudig Referece Symbol (SRS) UE behaviour Power allocatio for dual coectivity Dual coectivity power cotrol Mode Dual coectivity power cotrol Mode Dowlik power allocatio eodeb Relative arrowbad TX Power (RTP) restrictios Radom access procedure Physical o-sychroized radom access procedure Timig Radom Access Respose Grat Physical dowlik shared chael related procedures UE procedure for receivig the physical dowlik shared chael Sigle-atea port scheme Trasmit diversity scheme Large delay CDD scheme Closed-loop spatial multiplexig scheme Multi-user MIMO scheme A Dual layer scheme B Up to 8 layer trasmissio scheme Resource allocatio Resource allocatio type Resource allocatio type Resource allocatio type PDSCH startig positio Physical Resource Block (PRB) budlig Modulatio order ad trasport block size determiatio Modulatio order determiatio... 58

5 4 TS 36 3 V.5.0 (05-04) Trasport block size determiatio Trasport blocks ot mapped to two or more layer spatial multiplexig Trasport blocks mapped to two-layer spatial multiplexig Trasport blocks mapped for DCI Format C Trasport blocks mapped to three-layer spatial multiplexig Trasport blocks mapped to four-layer spatial multiplexig Redudacy Versio determiatio for Format C Storig soft chael bits PDSCH resource mappig parameters Atea ports quasi co-locatio for PDSCH UE procedure for reportig Chael State Iformatio (CSI) Aperiodic CSI Reportig usig PUSCH Periodic CSI Reportig usig Chael Quality Idicator (CQI) defiitio Precodig Matrix Idicator (PMI) defiitio Chael-State Iformatio Referece Sigal (CSI-RS) defiitio Chael-State Iformatio Iterferece Measuremet (CSI-IM) Resource defiitio Zero Power CSI-RS Resource defiitio UE procedure for reportig HARQ-ACK FDD HARQ-ACK reportig procedure TDD HARQ-ACK reportig procedure TDD HARQ-ACK reportig procedure for same UL/ cofiguratio TDD HARQ-ACK reportig procedure for differet UL/ cofiguratios FDD-TDD HARQ-ACK reportig procedure for primary cell frame structure type FDD-TDD HARQ-ACK reportig procedure for primary cell frame structure type Physical uplik shared chael related procedures UE procedure for trasmittig the physical uplik shared chael Sigle-atea port scheme Closed-loop spatial multiplexig scheme Resource allocatio for PDCCH/EPDCCH with uplik DCI format Uplik resource allocatio type Uplik resource allocatio type UE soudig procedure UE HARQ-ACK procedure UE PUSCH hoppig procedure Type PUSCH hoppig Type PUSCH hoppig UE Referece Symbol (RS) procedure Modulatio order, redudacy versio ad trasport block size determiatio Modulatio order ad redudacy versio determiatio Trasport block size determiatio Cotrol iformatio MCS offset determiatio UE trasmit atea selectio Physical dowlik cotrol chael procedures UE procedure for determiig physical dowlik cotrol chael assigmet PDCCH assigmet procedure PHICH assigmet procedure Cotrol Format Idicator (CFI) assigmet procedure EPDCCH assigmet procedure EPDCCH startig positio Atea ports quasi co-locatio for EPDCCH Resource mappig parameters for EPDCCH PRB-pair idicatio for EPDCCH PDCCH/EPDCCH validatio for semi-persistet schedulig PDCCH/EPDCCH cotrol iformatio procedure Physical uplik cotrol chael procedures UE procedure for determiig physical uplik cotrol chael assigmet format iformatio FDD HARQ-ACK feedback procedures FDD HARQ-ACK procedure for oe cofigured servig cell... 70

6 5 TS 36 3 V.5.0 (05-04) 0... FDD HARQ-ACK procedures for more tha oe cofigured servig cell format b with chael selectio HARQ-ACK procedure format 3 HARQ-ACK procedure TDD HARQ-ACK feedback procedures TDD HARQ-ACK procedure for oe cofigured servig cell TDD HARQ-ACK procedure for more tha oe cofigured servig cell format b with chael selectio HARQ-ACK procedure format 3 HARQ-ACK procedure A FDD-TDD HARQ-ACK feedback procedures for primary cell frame structure type HARQ-ACK Repetitio procedure Schedulig Request (SR) procedure Uplik HARQ-ACK timig... 3 Physical Multicast Chael (PMCH) related procedures UE procedure for receivig the PMCH UE procedure for receivig MCCH chage otificatio... 6 Assumptios idepedet of physical chael Uplik/Dowlik cofiguratio determiatio procedure for Frame Structure Type UE procedure for determiig eimta-uplik/dowlik cofiguratio UE procedures related to Sidelik Physical Sidelik Shared Chael related procedures UE procedure for trasmittig the PSSCH UE procedure for determiig subframes for trasmittig PSSCH for sidelik trasmissio mode Determiatio of subframe idicator bitmap UE procedure for determiig resource blocks for trasmittig PSSCH for sidelik trasmissio mode PSSCH resource allocatio for sidelik trasmissio mode PSSCH frequecy hoppig for sidelik trasmissio mode UE procedure for determiig subframes for trasmittig PSSCH for sidelik trasmissio mode UE procedure for determiig resource blocks for trasmittig PSSCH for sidelik trasmissio mode UE procedure for PSSCH power cotrol UE procedure for receivig the PSSCH UE procedure for determiig resource block pool ad subframe pool for sidelik trasmissio mode Physical Sidelik Cotrol Chael related procedures UE procedure for trasmittig the PSCCH UE procedure for determiig subframes ad resource blocks for trasmittig PSCCH for sidelik trasmissio mode UE procedure for determiig subframes ad resource blocks for trasmittig PSCCH for sidelik trasmissio mode UE procedure for PSCCH power cotrol UE procedure for receivig the PSCCH UE procedure for determiig resource block pool ad subframe pool for PSCCH Physical Sidelik Discovery Chael related procedures UE procedure for trasmittig the PSDCH UE procedure for receivig the PSDCH UE procedure for determiig resource block pool ad subframe pool for sidelik discovery Physical Sidelik Sychroizatio related procedures... 3 Aex A (iformative): Chage history History... 4

7 6 TS 36 3 V.5.0 (05-04) Foreword This Techical Specificatio (TS) has bee produced by the 3 rd Geeratio Partership Project (3GPP). The cotets of the preset documet are subject to cotiuig work withi the TSG ad may chage followig formal TSG approval. Should the TSG modify the cotets of this preset documet, it will be re-released by the TSG with a idetifyig chage of release date ad a icrease i versio umber as follows: Versio x.y.z where: x the first digit: preseted to TSG for iformatio; preseted to TSG for approval; 3 or greater idicates TSG approved documet uder chage cotrol. y the secod digit is icremeted for all chages of substace, i.e. techical ehacemets, correctios, updates, etc. z the third digit is icremeted whe editorial oly chages have bee icorporated i the documet.

8 7 TS 36 3 V.5.0 (05-04) Scope The preset documet specifies ad establishes the characteristics of the physicals layer procedures i the FDD ad TDD modes of E-UTRA. Refereces The followig documets cotai provisios which, through referece i this text, costitute provisios of the preset documet. Refereces are either specific (idetified by date of publicatio, editio umber, versio umber, etc.) or o-specific. For a specific referece, subsequet revisios do ot apply. For a o-specific referece, the latest versio applies. I the case of a referece to a 3GPP documet (icludig a GSM documet), a o-specific referece implicitly refers to the latest versio of that documet i the same Release as the preset documet. [] 3GPP TR.905: "Vocabulary for 3GPP Specificatios". [] 3GPP TS 36.0: "Evolved Uiversal Terrestrial Radio Access (E-UTRA); Physical Layer Geeral Descriptio". [3] 3GPP TS 36.: "Evolved Uiversal Terrestrial Radio Access (E-UTRA); Physical chaels ad modulatio". [4] 3GPP TS 36.: "Evolved Uiversal Terrestrial Radio Access (E-UTRA); Multiplexig ad chael codig". [5] 3GPP TS 36.4: "Evolved Uiversal Terrestrial Radio Access (E-UTRA); Physical layer Measuremets". [6] 3GPP TS 36.0: "Evolved Uiversal Terrestrial Radio Access (E-UTRA); User Equipmet (UE) radio trasmissio ad receptio". [7] 3GPP TS 36.04: "Evolved Uiversal Terrestrial Radio Access (E-UTRA); Base Statio (BS) radio trasmissio ad receptio". [8] 3GPP TS 36.3, "Evolved Uiversal Terrestrial Radio Access (E-UTRA); Medium Access Cotrol (MAC) protocol specificatio". [9] 3GPP TS 36.43, "Evolved Uiversal Terrestrial Radio Access (E-UTRA); X Applicatio Protocol (XAP)". [0] 3GPP TS 36.33, "Evolved Uiversal Terrestrial Radio Access (E-UTRA); Requiremets for support of radio resource maagemet". [] 3GPP TS 36.33, "Evolved Uiversal Terrestrial Radio Access (E-UTRA); Radio Resource Cotrol (RRC) protocol specificatio". [] 3GPP TS : "Evolved Uiversal Terrestrial Radio Access (E-UTRA); User Equipmet (UE) radio access capabilities".

9 8 TS 36 3 V.5.0 (05-04) 3 Symbols ad abbreviatios 3. Symbols For the purposes of the preset documet, the followig symbols apply: f System frame umber as defied i [3] s Slot umber withi a radio frame as defied i [3] cells umber of cofigured cells Dowlik badwidth cofiguratio, expressed i uits of as defied i [3] RB UL RB Uplik badwidth cofiguratio, expressed i uits of UL symb umber of SC-FDMA symbols i a uplik slot as defied i [3] RB sc RB sc as defied i [3] RB sc Resource block size i the frequecy domai, expressed as a umber of subcarriers as defied i [3] T Basic time uit as defied i [3] s 3. Abbreviatios For the purposes of the preset documet, the abbreviatios give i TR.905 [] ad the followig apply. A abbreviatio defied i the preset documet takes precedece over the defiitio of the same abbreviatio, if ay, i TR.905 []. ACK BCH CCE CDD CG CIF CQI CRC CSI CSI-IM DAI DCI -SCH DTX EPDCCH EPRE MCG MCS ACK PBCH PCFICH PDCCH PDSCH PHICH PMCH PMI PRACH PRS PRB PSBCH PSCCH Ackowledgemet Broadcast Chael Cotrol Chael Elemet Cyclic Delay Diversity Cell Group Carrier Idicator Field Chael Quality Idicator Cyclic Redudacy Check Chael State Iformatio CSI-iterferece measuremet Dowlik Assigmet Idex Dowlik Cotrol Iformatio Dowlik Dowlik Shared Chael Discotiuous Trasmissio Ehaced Physical Dowlik Cotrol Chael Eergy Per Resource Elemet Master Cell Group Modulatio ad Codig Scheme egative Ackowledgemet Physical Broadcast Chael Physical Cotrol Format Idicator Chael Physical Dowlik Cotrol Chael Physical Dowlik Shared Chael Physical Hybrid ARQ Idicator Chael Physical Multicast Chael Precodig Matrix Idicator Physical Radom Access Chael Positioig Referece Sigal Physical Resource Block Physical Sidelik Broadcast Chael Physical Sidelik Cotrol Chael

10 9 TS 36 3 V.5.0 (05-04) PSCell PSDCH PSSCH PSSS PUSCH PTI RBG RE RI RS SCG SIR SPS C-RTI SR SRS SSSS TAG TBS UCI UE UL UL-SCH VRB Primary Secodary cell Physical Sidelik Discovery Chael Physical Sidelik Shared Chael Primary Sidelik Sychroisatio Sigal Physical Uplik Cotrol Chael Physical Uplik Shared Chael Precodig Type Idicator Resource Block Group Resource Elemet Rak Idicatio Referece Sigal Secodary Cell Group Sigal to Iterferece plus oise Ratio Semi-Persistet Schedulig C-RTI Schedulig Request Soudig Referece Symbol Secodary Sidelik Sychroisatio Sigal Timig Advace Group Trasport Block Size Uplik Cotrol Iformatio User Equipmet Uplik Uplik Shared Chael Virtual Resource Block

11 0 TS 36 3 V.5.0 (05-04) 4 Sychroizatio procedures 4. Cell search Cell search is the procedure by which a UE acquires time ad frequecy sychroizatio with a cell ad detects the physical layer Cell ID of that cell. E-UTRA cell search supports a scalable overall trasmissio badwidth correspodig to 6 resource blocks ad upwards. The followig sigals are trasmitted i the dowlik to facilitate cell search: the primary ad secodary sychroizatio sigals. A UE may assume the atea ports 0 3 ad the atea port for the primary/secodary sychroizatio sigals of a servig cell are quasi co-located (as defied i [3]) with respect to Doppler shift ad average delay. 4. Timig sychroizatio 4.. Radio lik moitorig The dowlik radio lik quality of the primary cell shall be moitored by the UE for the purpose of idicatig out-ofsyc/i-syc status to higher layers. If the UE is cofigured with a SCG [], the dowlik radio lik quality of the PSCell [] of the SCG shall be moitored by the UE for the purpose of idicatig out-of-syc/i-syc status to higher layers. I o-drx mode operatio, the physical layer i the UE shall every radio frame assess the radio lik quality, evaluated over the previous time period defied i [0], agaist thresholds (Q out ad Q i ) defied by relevat tests i [0]. I DRX mode operatio, the physical layer i the UE shall at least oce every DRX period assess the radio lik quality, evaluated over the previous time period defied i [0], agaist thresholds (Q out ad Q i ) defied by relevat tests i [0]. If higher-layer sigallig idicates certai subframes for restricted radio lik moitorig, the radio lik quality shall ot be moitored i ay subframe other tha those idicated. The physical layer i the UE shall i radio frames where the radio lik quality is assessed idicate out-of-syc to higher layers whe the radio lik quality is worse tha the threshold Q out. Whe the radio lik quality is better tha the threshold Q i, the physical layer i the UE shall i radio frames where the radio lik quality is assessed idicate i-syc to higher layers. 4.. Iter-cell sychroizatio o fuctioality is specified i this subclause i this release Trasmissio timig adjustmets Upo receptio of a timig advace commad for a TAG cotaiig the primary cell or PSCell, the UE shall adjust uplik trasmissio timig for /PUSCH/SRS of the primary cell or PSCell based o the received timig advace commad. The UL trasmissio timig for PUSCH/SRS of a secodary cell is the same as the primary cell if the secodary cell ad the primary cell belog to the same TAG. If the primary cell i a TAG has a frame structure type ad a secodary cell i the same TAG has a frame structure type, UE may assume that TA 64. If the UE is cofigured with a SCG, the UL trasmissio timig for PUSCH/SRS of a secodary cell other tha the PSCell is the same as the PScell if the secodary cell ad the PSCell belog to the same TAG.

12 TS 36 3 V.5.0 (05-04) Upo receptio of a timig advace commad for a TAG ot cotaiig the primary cell or PSCell, if all the servig cells i the TAG have the same frame structure type, the UE shall adjust uplik trasmissio timig for PUSCH/SRS of all the secodary cells i the TAG based o the received timig advace commad where the UL trasmissio timig for PUSCH /SRS is the same for all the secodary cells i the TAG. Upo receptio of a timig advace commad for a TAG ot cotaiig the primary cell or PSCell, if a servig cell i the TAG has a differet frame structure type compared to the frame structure type of aother servig cell i the same TAG, the UE shall adjust uplik trasmissio timig for PUSCH/SRS of all the secodary cells i the TAG by usig TAoffset = 64 regardless of the frame structure type of the servig cells ad based o the received timig advace commad where the UL trasmissio timig for PUSCH /SRS is the same for all the secodary cells i the TAG. TAoffset is described i [3]. The timig advace commad for a TAG idicates the chage of the uplik timig relative to the curret uplik timig for the TAG as multiples of 6 T s. The start timig of the radom access preamble is specified i [3]. I case of radom access respose, a -bit timig advace commad [8], T A, for a TAG idicates TA values by idex values of T A = 0,,,..., 8, where a amout of the time aligmet for the TAG is give by TA = T A 6. TA is defied i [3]. I other cases, a 6-bit timig advace commad [8], T A, for a TAG idicates adjustmet of the curret TA value, TA,old, to the ew TA value, TA,ew, by idex values of T A = 0,,,..., 63, where TA,ew = TA,old + (T A 3) 6. Here, adjustmet of TA value by a positive or a egative amout idicates advacig or delayig the uplik trasmissio timig for the TAG by a give amout respectively. For a timig advace commad received o subframe, the correspodig adjustmet of the uplik trasmissio timig shall apply from the begiig of subframe +6. For servig cells i the same TAG, whe the UE's uplik /PUSCH/SRS trasmissios i subframe ad subframe + are overlapped due to the timig adjustmet, the UE shall complete trasmissio of subframe ad ot trasmit the overlapped part of subframe +. If the received dowlik timig chages ad is ot compesated or is oly partly compesated by the uplik timig adjustmet without timig advace commad as specified i [0], the UE chages TA accordigly. 4.3 Timig for Secodary Cell Activatio / Deactivatio Whe a UE receives a activatio commad [8] for a secodary cell i subframe, the correspodig actios i [8] shall be applied o later tha the miimum requiremet defied i [0] ad o earlier tha subframe +8, except for the followig: - the actios related to CSI reportig - the actios related to the scelldeactivatiotimer associated with the secodary cell [8] which shall be applied i subframe +8. Whe a UE receives a deactivatio commad [8] for a secodary cell or the scelldeactivatiotimer associated with the secodary cell expires i subframe, the correspodig actios i [8] shall apply o later tha the miimum requiremet defied i [0], except for the actios related to CSI reportig which shall be applied i subframe +8.

13 TS 36 3 V.5.0 (05-04) 5 Power cotrol Dowlik power cotrol determies the Eergy Per Resource Elemet (EPRE). The term resource elemet eergy deotes the eergy prior to CP isertio. The term resource elemet eergy also deotes the average eergy take over all costellatio poits for the modulatio scheme applied. Uplik power cotrol determies the average power over a SC-FDMA symbol i which the physical chael is trasmitted. 5. Uplik power cotrol Uplik power cotrol cotrols the trasmit power of the differet uplik physical chaels. For PUSCH, the trasmit power Pˆ PUSCH, c ( i) defied i subclause 5.., is first scaled by the ratio of the umber of ateas ports with a o-zero PUSCH trasmissio to the umber of cofigured atea ports for the trasmissio scheme. The resultig scaled power is the split equally across the atea ports o which the o-zero PUSCH is trasmitted. For or SRS, the trasmit power P ˆ ( i ), defied i subclause 5..., or P ˆ SRS, c( i) is split equally across the cofigured atea ports for or SRS. P ˆ SRS, c( i) is the liear value of PSRS, c ( i) defied i subclause A cell wide overload idicator (OI) ad a High Iterferece Idicator (HII) to cotrol UL iterferece are defied i [9]. For a servig cell with frame structure type, a UE is ot expected to be cofigured with UplikPowerCotrolDedicated-vx Physical uplik shared chael If the UE is cofigured with a SCG, the UE shall apply the procedures described i this clause for both MCG ad SCG - Whe the procedures are applied for MCG, the terms "secodary cell", "secodary cells", "servig cell", "servig cells" i this clause refer to secodary cell, secodary cells, servig cell, servig cells belogig to the MCG respectively. - Whe the procedures are applied for SCG, the terms "secodary cell", "secodary cells", "servig cell", "servig cells" i this clause refer to secodary cell, secodary cells (ot icludig PSCell), servig cell, servig cells belogig to the SCG respectively. The term "primary cell" i this clause refers to the PSCell of the SCG UE behaviour The settig of the UE Trasmit power for a Physical Uplik Shared Chael (PUSCH) trasmissio is defied as follows. If the UE trasmits PUSCH without a simultaeous for the servig cell c, the the UE trasmit power P PUSCH, c ( i ) for PUSCH trasmissio i subframe i for the servig cell c is give by PCMAX, c ( i), PPUSCH,c( i) = mi 0log ( ( )) + ( ) + ( ) 0 M PUSCH,c i PO_PUSCH,c j αc j PL c + Δ TF,c ( i) + fc( i) [dbm] If the UE trasmits PUSCH simultaeous with for the servig cell c, the the UE trasmit power P PUSCH, c ( i ) for the PUSCH trasmissio i subframe i for the servig cell c is give by ( Pˆ ( i) Pˆ ( i) ) 0log0 CMAX, c, PPUSCH,c ( i) = mi 0log ( ( )) + ( ) + 0 M PUSCH,c i PO_PUSCH,c j α [dbm] c( j) PLc + ΔTF,c( i) + fc( i)

14 3 TS 36 3 V.5.0 (05-04) If the UE is ot trasmittig PUSCH for the servig cell c, for the accumulatio of TPC commad received with DCI format 3/3A for PUSCH, the UE shall assume that the UE trasmit power P PUSCH, c ( i ) for the PUSCH trasmissio i subframe i for the servig cell c is computed by where, P PUSCH,c { P ( i), P + PL f ( i) } ( i) = mi CMAX,c O_PUSCH,c α c c + c [dbm] - PCMAX, c ( i) is the cofigured UE trasmit power defied i [6] i subframe i for servig cell c ad P ˆ CMAX, c( i) is the liear value of P CMAX, c ( i). If the UE trasmits without PUSCH i subframe i for the servig cell c, for the accumulatio of TPC commad received with DCI format 3/3A for PUSCH, the UE shall assume P CMAX, c ( i) as give by subclause 5... If the UE does ot trasmit ad PUSCH i subframe i for the servig cell c, for the accumulatio of TPC commad received with DCI format 3/3A for PUSCH, the UE shall compute P CMAX, c ( i) assumig MPR=0dB, A-MPR=0dB, P-MPR=0dB ad ΔT C =0dB, where MPR, A-MPR, P-MPR ad ΔT C are defied i [6]. - P ˆ ( i ) is the liear value of P( i ) defied i subclause M PUSCH, c ( i) is the badwidth of the PUSCH resource assigmet expressed i umber of resource blocks valid for subframe i ad servig cell c. - If the UE is cofigured with higher layer parameter UplikPowerCotrolDedicated-vx0 for servig cell c ad if subframe i belogs to uplik power cotrol subframe set as idicated by the higher layer parameter tpc- SubframeSet-r, P (0) = P (0) + P (0), where j=0 is used for PUSCH (re)trasmissios correspodig to a semi-persistet grat. P (0) O_UE_PUSCH,c, ad P (0) O_OMIAL_PUSCH,c, - whe j=0, O_PUSCH,c O_UE_PUSCH,c, O_OMIAL_PUSCH,c, are the parameters p0-ue-pusch-persistet-subframeset-r ad p0-omialpusch-persistet - SubframeSet-r respectively provided by higher layers, for each servig cell c. P = P + P, where j= is used for PUSCH (re)trasmissios correspodig to a dyamic scheduled grat. P O_UE_PUSCH,c, ad P - whe j=, O_PUSCH,c O_UE_PUSCH,c, O_OMIAL_PUSCH,c, are the parameters p0-ue-pusch-subframeset-r ad p0-omialpusch- SubframeSet-r respectively, provided by higher layers for servig cell c. O_OMIAL_PUSCH,c, - whe j=, P O_PUSCH,c ( ) = PO_UE_PUSCH,c() + PO_OMIAL_ PUSCH,c () where P () O_UE_PUSCH,c = 0 ad PO_OMIAL_ PUSCH,c( ) = PO_PRE + Δ PREAMBLE _ Msg3, where the parameter preambleiitialreceivedtargetpower [8] ( P O_PRE ) ad Δ PREAMBLE _ Msg3 are sigalled from higher layers for servig cell c, where j= is used for PUSCH (re)trasmissios correspodig to the radom access respose grat. Otherwise - PO_PUSCH, c ( j) is a parameter composed of the sum of a compoet P O_OMIAL_ PUSCH,c ( j) provided from higher layers for j=0 ad ad a compoet P O_UE_PUSCH,c ( j) provided by higher layers for j=0 ad for servig cell c. For PUSCH (re)trasmissios correspodig to a semi-persistet grat the j=0, for PUSCH (re)trasmissios correspodig to a dyamic scheduled grat the j= ad for PUSCH (re)trasmissios correspodig to the radom access respose grat the j=. P O_UE_PUSCH,c () = 0 ad PO_OMIAL_ PUSCH,c ( ) = PO_PRE + Δ PREAMBLE _ Msg 3, where the parameter preambleiitialreceivedtargetpower [8] ( P O_PRE ) ad Δ PREAMBLE _ Msg3 are sigalled from higher layers for servig cell c.

15 4 TS 36 3 V.5.0 (05-04) - If the UE is cofigured with higher layer parameter UplikPowerCotrolDedicated-vx0 for servig cell c ad if subframe i belogs to uplik power cotrol subframe set as idicated by the higher layer parameter tpc- SubframeSet-r, - For j=0 or, ) = c, { 0, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9,} α c ( j α. αc, SubframeSet-r provided by higher layers for each servig cell c. - For j=, α ( j) =. Otherwise c - For j =0 or, { 0, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, } is the parameter alpha- α c is a 3-bit parameter provided by higher layers for servig cell c. For j=, α c ( j) =. - PL c is the dowlik path loss estimate calculated i the UE for servig cell c i db ad PL c = referecesigalpower higher layer filtered RSRP, where referecesigalpower is provided by higher layers ad RSRP is defied i [5] for the referece servig cell ad the higher layer filter cofiguratio is defied i [] for the referece servig cell. If servig cell c belogs to a TAG cotaiig the primary cell the, for the uplik of the primary cell, the primary cell is used as the referece servig cell for determiig referecesigalpower ad higher layer filtered RSRP. For the uplik of the secodary cell, the servig cell cofigured by the higher layer parameter pathlossreferecelikig defied i [] is used as the referece servig cell for determiig referecesigalpower ad higher layer filtered RSRP. If servig cell c belogs to a TAG cotaiig the PSCell the, for the uplik of the PSCell, the PSCell is used as the referece servig cell for determiig referecesigalpower ad higher layer filtered RSRP; for the uplik of the secodary cell other tha PSCell, the servig cell cofigured by the higher layer parameter pathlossreferecelikig defied i [] is used as the referece servig cell for determiig referecesigalpower ad higher layer filtered RSRP. If servig cell c belogs to a TAG ot cotaiig the primary cell or PSCell the servig cell c is used as the referece servig cell for determiig referecesigalpower ad higher layer filtered RSRP. BPRE K PUSCH - Δ i) = 0log (( s ) β ) TF, c( 0 offset for KS =. 5ad 0 for K S = 0 where K S is give by the parameter deltamcs-eabled provided by higher layers for each servig cell c. BPRE ad servig cell c, are computed as below. K = 0 for trasmissio mode. S PUSCH β offset - BPRE = O CQI / RE for cotrol data set via PUSCH without UL-SCH data ad K r / RE cases. C r = 0, for each for other - where C is the umber of code blocks, K r is the size for code block r, O CQI is the umber of CQI/PMI bits icludig CRC bits ad is the umber of resource elemets determied as PUSCH iitial PUSCH-iitial RE = M sc symb [4]. RE, where C, K r, PUSCH M sc iitial ad PUSCH-iitial symb are defied i - β PUSCH offset = β for cotrol data set via PUSCH without UL-SCH data ad for other cases. CQI offset - δ PUSCH, c is a correctio value, also referred to as a TPC commad ad is icluded i PDCCH/EPDCCH with DCI format 0/4 for servig cell c or joitly coded with other TPC commads i PDCCH with DCI format 3/3A whose CRC parity bits are scrambled with TPC-PUSCH-RTI. If the UE is cofigured with higher layer parameter UplikPowerCotrolDedicated-vx0 for servig cell c ad if subframe i belogs to uplik power cotrol subframe set as idicated by the higher layer parameter tpc-subframeset-r, the curret PUSCH power cotrol adjustmet state for servig cell c is give by f ( c, i), ad the UE shall use f ( c, i) istead of f c (i) to determie P PUSCH, c ( i ). Otherwise, the curret PUSCH power cotrol adjustmet state for servig cell c is give by f c (i). f ( c, i) ad f c (i) are defied by:

16 5 TS 36 3 V.5.0 (05-04) - fc ( i) = fc ( i ) + δ PUSCH, c ( i KPUSCH ) ad fc, ( i) = f c,( i ) + δ PUSCH,c( i KPUSCH) if accumulatio is eabled based o the parameter Accumulatio-eabled provided by higher layers or if the TPC commad δ PUSCH, c is icluded i a PDCCH/EPDCCH with DCI format 0 for servig cell c where the CRC is scrambled by the Temporary C-RTI - where δ PUSCH, c ( i KPUSCH ) was sigalled o PDCCH/EPDCCH with DCI format 0/4 or PDCCH with DCI format 3/3A o subframe i KPUSCH, ad where f c (0 ) is the first value after reset of accumulatio. - The value of K PUSCH is - For FDD or FDD-TDD ad servig cell frame structure type, K PUSCH = 4 - For TDD, if the UE is cofigured with more tha oe servig cell ad the TDD UL/ cofiguratio of at least two cofigured servig cells is ot the same, or if the UE is cofigured with the parameter EIMTA-MaiCofigServCell-r for at least oe servig cell, or for FDD-TDD ad servig cell frame structure type, the "TDD UL/ cofiguratio" refers to the UL-referece UL/ cofiguratio (defied i subclause 8.0) for servig cell c. K - For TDD UL/ cofiguratios -6, PUSCH is give i Table For TDD UL/ cofiguratio 0 - If the PUSCH trasmissio i subframe or 7 is scheduled with a PDCCH/EPDCCH of DCI format 0/4 i which the LSB of the UL idex is set to, K = 7 PUSCH - For all other PUSCH trasmissios, K PUSCH is give i Table For servig cell c the UE attempts to decode a PDCCH/EPDCCH of DCI format 0/4 with the UE's C- RTI or DCI format 0 for SPS C-RTI ad a PDCCH of DCI format 3/3A with this UE's TPC-PUSCH- RTI i every subframe except whe i DRX or where servig cell c is deactivated. - If DCI format 0/4 for servig cell c ad DCI format 3/3A are both detected i the same subframe, the the UE shall use the δ PUSCH, c provided i DCI format 0/4. - δpusch, c = 0 db for a subframe where o TPC commad is decoded for servig cell c or where DRX occurs or i is ot a uplik subframe i TDD or FDD-TDD ad servig cell c frame structure type. - The δ PUSCH, c db accumulated values sigalled o PDCCH/EPDCCH with DCI format 0/4 are give i Table If the PDCCH/EPDCCH with DCI format 0 is validated as a SPS activatio or release PDCCH/EPDCCH, the δ PUSCH, c is 0dB. - The δ PUSCH db accumulated values sigalled o PDCCH with DCI format 3/3A are oe of SET give i Table or SET give i Table as determied by the parameter TPC-Idex provided by higher layers. - If UE has reached P CMAX, c ( i) for servig cell c, positive TPC commads for servig cell c shall ot be accumulated - If UE has reached miimum power, egative TPC commads shall ot be accumulated - If the UE is ot cofigured with higher layer parameter UplikPowerCotrolDedicated-vx0 for servig cell c, the UE shall reset accumulatio - For servig cell c, whe P O_UE_PUSCH, c value is chaged by higher layers - For servig cell c, whe the UE receives radom access respose message for servig cell c

17 6 TS 36 3 V.5.0 (05-04) - If the UE is cofigured with higher layer parameter UplikPowerCotrolDedicated-vx0 for servig cell c, - the UE shall reset accumulatio correspodig to f c ( ) for servig cell c - whe P O_UE_PUSCH, c value is chaged by higher layers - whe the UE receives radom access respose message for servig cell c - the UE shall reset accumulatio correspodig to f ) for servig cell c ( c, - whe P O_UE_PUSCH,c, value is chaged by higher layers - If the UE is cofigured with higher layer parameter UplikPowerCotrolDedicated-vx0 for servig cell c ad - if subframe i belogs to uplik power cotrol subframe set as idicated by the higher layer parameter tpc-subframeset-r f ( i) = f ( i ) c c - if subframe i does ot belog to uplik power cotrol subframe set as idicated by the higher layer parameter tpc-subframeset-r f i) = f ( i ) c, ( c, f ( i) = δ ( i K ) if accumulatio is ot eabled for - f c ( i) = δ PUSCH, c ( i KPUSCH ) ad c, PUSCH,c PUSCH servig cell c based o the parameter Accumulatio-eabled provided by higher layers - where δ PUSCH, c ( i KPUSCH ) was sigalled o PDCCH/EPDCCH with DCI format 0/4 for servig cell c o subframe i K PUSCH - The value of K PUSCH is - For FDD or FDD-TDD ad servig cell frame structure type, K PUSCH = 4 - For TDD, if the UE is cofigured with more tha oe servig cell ad the TDD UL/ cofiguratio of at least two cofigured servig cells is ot the same, or if the UE is cofigured with the parameter EIMTA-MaiCofigServCell-r for at least oe servig cell, or FDD-TDD ad servig cell frame structure type, the "TDD UL/ cofiguratio" refers to the UL-referece UL/ cofiguratio (defied i subclause 8.0) for servig cell c. K - For TDD UL/ cofiguratios -6, PUSCH is give i Table For TDD UL/ cofiguratio 0 - If the PUSCH trasmissio i subframe or 7 is scheduled with a PDCCH/EPDCCH of DCI format 0/4 i which the LSB of the UL idex is set to, K = 7 PUSCH - For all other PUSCH trasmissios, K PUSCH is give i Table The δ PUSCH, c db absolute values sigalled o PDCCH/EPDCCH with DCI format 0/4 are give i Table If the PDCCH/EPDCCH with DCI format 0 is validated as a SPS activatio or release PDCCH/EPDCCH, the δ PUSCH, c is 0dB. f ( i) = f ( i ) for a subframe where o PDCCH/EPDCCH with DCI - fc ( i) = fc ( i ) ad c, c, format 0/4 is decoded for servig cell c or where DRX occurs or i is ot a uplik subframe i TDD or FDD-TDD ad servig cell c frame structure type. - If the UE is cofigured with higher layer parameter UplikPowerCotrolDedicated-vx0 for servig cell c ad

18 7 TS 36 3 V.5.0 (05-04) - if subframe i belogs to uplik power cotrol subframe set as idicated by the higher layer parameter tpc-subframeset-r f ( i) = f ( i ) c c - if subframe i does ot belog to uplik power cotrol subframe set as idicated by the higher layer parameter tpc-subframeset-r f i) = f ( i ) c, ( c, - For both types of f c ( ) (accumulatio or curret absolute) the first value is set as follows: - If P O_UE_PUSCH, c value is chaged by higher layers ad servig cell c is the primary cell or, if P O_UE_PUSCH,c value is received by higher layers ad servig cell c is a Secodary cell - f c ( 0) = 0 - Else - If the UE receives the radom access respose message for a servig cell c - f c( 0) ΔP rampupc, + δmsg, c - msg, c =, where δ is the TPC commad idicated i the radom access respose correspodig to the radom access preamble trasmitted i the servig cell c, see subclause 6., ad ΔP rampup, c = mi max 0, P Δ CMAX, c 0log0( M PUSCH, c(0)) + PO _ PUSCH, c() + δmsg + αc() PL + ΔTF, c(0) P rampuprequested, c ad P rampuprequested, c, Δ is provided by higher layers ad correspods to the total power ramp-up requested by higher layers from the first to the last preamble i the servig cell c, M ) is the badwidth of the PUSCH resource PUSCH,c (0 assigmet expressed i umber of resource blocks valid for the subframe of first PUSCH trasmissio i the servig cell c, ad Δ TF,c (0) is the power adjustmet of first PUSCH trasmissio i the servig cell c. - If P O_UE_PUSCH,c, value is received by higher layers for a servig cell c. - f 0 (0) c, = Table 5...-: for TDD cofiguratio 0-6 TDD UL/ Cofiguratio K PUSCH subframe umber i

19 8 TS 36 3 V.5.0 (05-04) Table 5...-: Mappig of TPC Commad Field i DCI format 0/3/4 to absolute ad accumulated δ PUSCH,c values TPC Commad Field i DCI format 0/3/4 Accumulated δ PUSCH, c [db] Absolute δ PUSCH, c [db] oly DCI format 0/ Table : Mappig of TPC Commad Field i DCI format 3A to accumulated TPC Commad Field i DCI format 3A Accumulated δ PUSCH, c [db] 0 - δ PUSCH, c values If the UE is ot cofigured with a SCG, ad if the total trasmit power of the UE would exceed P CMAX ( i), the UE scales Pˆ PUSCH, c( i) for the servig cell c i subframe i such that the coditio c ( Pˆ ( i) Pˆ ( i) ) w( i) Pˆ PUSCH, c( i) CMAX is satisfied where P ˆ ( i ) is the liear value of P ( i ), Pˆ PUSCH, c ( i ) is the liear value of P PUSCH, c ( i ), Pˆ CMAX ( i) is the liear value of the UE total cofigured maximum output power P CMAX defied i [6] i subframe i ad w (i) is a scalig factor of Pˆ PUSCH, c( i) for servig cell c where 0 w ( i). I case there is o trasmissio i subframe i P ˆ ( i) = 0. If the UE is ot cofigured with a SCG ad if the UE has PUSCH trasmissio with UCI o servig cell j ad PUSCH without UCI i ay of the remaiig servig cells, ad the total trasmit power of the UE would exceed Pˆ CMAX ( i), the UE scales Pˆ PUSCH, c( i) for the servig cells without UCI i subframe i such that the coditio c j ( Pˆ ( i) Pˆ ( i) ) w( i) Pˆ PUSCH, c ( i) CMAX PUSCH, is satisfied where P ˆ PUSCH, j ( i ) is the PUSCH trasmit power for the cell with UCI ad w(i) is a scalig factor of Pˆ PUSCH, c( i) for servig cell c without UCI. I this case, o power scalig is applied to P ˆ PUSCH, j ( i ) uless ˆ w ( i ) P PUSCH, c ( i ) = 0 ad the total trasmit power of the UE still would exceed Pˆ ( CMAX i). c j For a UE ot cofigured with a SCG, ote that w(i) values are the same across servig cells whe w( i) > 0 but for certai servig cells w(i) may be zero. If the UE is ot cofigured with a SCG, ad if the UE has simultaeous ad PUSCH trasmissio with UCI o servig cell j ad PUSCH trasmissio without UCI i ay of the remaiig servig cells, ad the total trasmit power of the UE would exceed Pˆ CMAX ( i), the UE obtais Pˆ PUSCH, c ( i) accordig to ad Pˆ PUSCH, j ( i) = mi ( Pˆ ( i), ( Pˆ ( i) Pˆ ( i) ) PUSCH, j CMAX j ˆ

20 9 TS 36 3 V.5.0 (05-04) c j If the UE is ot cofigured with a SCG, ad ( Pˆ ( i) Pˆ ( i) Pˆ ( i) ) w( i) Pˆ PUSCH, c ( i) CMAX PUSCH, - If the UE is cofigured with multiple TAGs, ad if the /PUSCH trasmissio of the UE o subframe i for a give servig cell i a TAG overlaps some portio of the first symbol of the PUSCH trasmissio o subframe i + for a differet servig cell i aother TAG the UE shall adjust its total trasmissio power to ot exceed PCMAX o ay overlapped portio. - If the UE is cofigured with multiple TAGs, ad if the PUSCH trasmissio of the UE o subframe i for a give servig cell i a TAG overlaps some portio of the first symbol of the trasmissio o subframe i + for a differet servig cell i aother TAG the UE shall adjust its total trasmissio power to ot exceed PCMAX o ay overlapped portio. - If the UE is cofigured with multiple TAGs, ad if the SRS trasmissio of the UE i a symbol o subframe i for a give servig cell i a TAG overlaps with the /PUSCH trasmissio o subframe i or subframe i + for a differet servig cell i the same or aother TAG the UE shall drop SRS if its total trasmissio power exceeds P o ay overlapped portio of the symbol. - If the UE is cofigured with multiple TAGs ad more tha servig cells, ad if the SRS trasmissio of the UE i a symbol o subframe i for a give servig cell overlaps with the SRS trasmissio o subframe i for a differet servig cell(s) ad with PUSCH/ trasmissio o subframe i or subframe i + for aother servig cell(s) the UE shall drop the SRS trasmissios if the total trasmissio power exceeds P o ay overlapped portio of the symbol. - If the UE is cofigured with multiple TAGs, the UE shall, whe requested by higher layers, to trasmit PRACH i a secodary servig cell i parallel with SRS trasmissio i a symbol o a subframe of a differet servig cell belogig to a differet TAG, drop SRS if the total trasmissio power exceeds o ay overlapped portio i the symbol. - If the UE is cofigured with multiple TAGs, the UE shall, whe requested by higher layers, to trasmit PRACH i a secodary servig cell i parallel with PUSCH/ i a differet servig cell belogig to a differet TAG, adjust the trasmissio power of PUSCH/ so that its total trasmissio power does ot exceed PCMAX o the overlapped portio Power headroom There are two types of UE power headroom reports defied. A UE power headroom PH is valid for subframe i for servig cell c. If the UE is cofigured with a SCG, ad if the higher layer parameter phr-modeothercg-r for a CG idicates "virtual", for power headroom reports trasmitted o that CG, the UE shall compute PH assumig that it does ot trasmit PUSCH/ o ay servig cell of the other CG. If the UE is cofigured with a SCG, - For computig power headroom for cells belogig to MCG, the term "servig cell" i this subclause refers to servig cell belogig to the MCG. - For computig power headroom for cells belogig to SCG, the term "servig cell" i this subclause refers to servig cell belogig to the SCG. The term "primary cell" i this subclause refers to the PSCell of the SCG. P CMAX CMAX j CMAX Type : If the UE trasmits PUSCH without i subframe i for servig cell c, power headroom for a Type report is computed usig

21 0 TS 36 3 V.5.0 (05-04) { 0log ( M ( i)) + P ( j) + ( j) PL + Δ ( i) f ( i) } PH type, c( i) = PCMAX, c ( i) 0 PUSCH, c O_PUSCH, c α c c TF, c + c [db] where, P () i, M ) CMAX, c PUSCH, c ( i, P O_PUSCH, c ( j), α c ( j ), PL c, Δ TF, c( i) ad f c (i) are defied i subclause 5... If the UE trasmits PUSCH with i subframe i for servig cell c, power headroom for a Type report is computed usig ~ PH type, c ( i) = PCMAX, c ( i) { 0 log0 ( M PUSCH, c ( i)) + PO_PUSCH, c ( j) + α c ( j) PLc + ΔTF, c ( i) + fc ( i) } [db] where, M PUSCH, c ( i), P O_PUSCH, c ( j), α c ( j ), PL c, Δ TF, c( i) ad f c (i) are defied i subclause 5... P ~ CMAX, c ( i ) is computed based o the requiremets i [6] assumig a PUSCH oly trasmissio i subframe i. For this case, the physical layer delivers P ~ CMAX, c ( i ) istead of PCMAX c ( i) to higher layers., If the UE does ot trasmit PUSCH i subframe i for servig cell c, power headroom for a Type report is computed usig ~ PHtype, c( i) = PCMAX, c ( i) { PO_PUSCH, c + α c PLc + fc( i) } [db] ~ where, PCMAX, c( i) is computed assumig MPR=0dB, A-MPR=0dB, P-MPR=0dB ad ΔT C =0dB, where MPR, A- MPR, P-MPR ad ΔT C are defied i [6]. P O_PUSCH, c ( ), α c ( ), PL c, ad f c (i) are defied i subclause 5... Type : If the UE trasmits PUSCH simultaeous with i subframe i for the primary cell, power headroom for a Type report is computed usig 0 PH type ( i) = PCMAX, c ( i) 0log0 + ( 0log0 ( M PUSCH,c ( i)) + PO_PUSCH,c ( j) + α c ( j) PLc +Δ TF,c ( i) + f c ( i) ) 0 ( ( ) ( ) ( )) P0_ + PLc + h CQI, HARQ, SR +Δ F_ F +ΔTxD ( F ') + g i 0 0 where, P CMAX, c, M PUSCH, c ( i), P O_PUSCH, c ( j), α c ( j ), Δ TF, c( i) ad f c (i) are the primary cell parameters as defied i subclause 5... ad P O_, PL c, h ( CQI, HARQ, SR ), Δ F_ ( F ), Δ TxD (F') ad g (i) are defied i subclause 5... If the UE trasmits PUSCH without i subframe i for the primary cell, power headroom for a Type report is computed usig 0 PH type ( i) = PCMAX, c ( i) 0log0 + ( 0 log0 ( M PUSCH,c ( i)) + PO_PUSCH,c ( j) + α c ( j) PLc +Δ TF,c ( i) + f c ( i) ) 0 ( ()) P0_ + PLc + g i 0 0 where, P CMAX,c( i ), M PUSCH, c ( i ), P O_PUSCH, c ( j), α c ( j ), Δ TF, c( i) ad f c (i) are the primary cell parameters as defied i subclause 5... ad P O_, PL c ad g (i) are defied i subclause 5... [db] [db] If the UE trasmits without PUSCH i subframe i for the primary cell, power headroom for a Type report is computed usig

22 TS 36 3 V.5.0 (05-04) 0 PH type ( i) = PCMAX, c ( i) 0log0 + 0 ( P + α PL + f ( i) ) O_PUSCH,c c c c 0 ( ( ) ( ) ( )) P0_ + PLc + h CQI, HARQ, SR +Δ F_ F +ΔTxD ( F ') + g i 0 [db] where, P O_PUSCH, c ( ), αc ( ) ad f c (i) are the primary cell parameters as defied i subclause 5..., P CMAX,c( i ), P O_, PL c, h,, ), Δ F_ ( F ), Δ TxD (F') ad g (i) are also defied i subclause 5... ( CQI HARQ SR If the UE does ot trasmit or PUSCH i subframe i for the primary cell, power headroom for a Type report is computed usig ~ 0 PH type ( i) = PCMAX, c ( i) 0log0 + ( PO_PUSCH,c + α c PLc + f c ( i) ) 0 ( ()) P0_ + PLc + g i 0 0 ~ where, PCMAX, c( i) is computed assumig MPR=0dB, A-MPR=0dB, P-MPR=0dB ad ΔT C =0dB, where MPR, A-MPR, P-MPR ad ΔT C are defied i [6], P O_PUSCH, c ( ), α c ( ) ad f c (i) are the primary cell parameters as defied i subclause 5... ad P O_, PL c ad g (i) are defied i subclause 5... The power headroom shall be rouded to the closest value i the rage [40; -3] db with steps of db ad is delivered by the physical layer to higher layers. If the UE is cofigured with higher layer parameter UplikPowerCotrolDedicated-vx0 for servig cell c ad if subframe i belogs to uplik power cotrol subframe set as idicated by the higher layer parameter tpc- SubframeSet-r, the UE shall use f ( c, i) istead of f c (i) to compute PH type,c( i ) ad PH ( i type,c ) for subframe i ad servig cell c, where f c ) is defied i subclause 5... (, i 5.. Physical uplik cotrol chael [db] If the UE is cofigured with a SCG, the UE shall apply the procedures described i this subclause for both MCG ad SCG. - Whe the procedures are applied for MCG, the term "servig cell" i this subclause refers to servig cell belogig to the MCG. - Whe the procedures are applied for SCG, the term "servig cell" i this subclause refers to servig cell belogig to the SCG. The term "primary cell" i this subclause refers to the PSCell of the SCG UE behaviour If servig cell c is the primary cell, the settig of the UE Trasmit power P for the physical uplik cotrol chael () trasmissio i subframe i for servig cell c is defied by PCMAX,c( i), P () i = mi ( ) ( ) ( ) [dbm] P + PL + h + Δ F + Δ F + g i 0_ c CQI, HARQ, SR F_ TxD ( ' ) If the UE is ot trasmittig for the primary cell, for the accumulatio of TPC commad for, the UE shall assume that the UE trasmit power P for i subframe i is computed by where { } () i P ( i P + PL g() i P mi c + [dbm] = CMAX,c ), 0_ - PCMAX, c ( i) is the cofigured UE trasmit power defied i [6] i subframe i for servig cell c. If the UE trasmits PUSCH without i subframe i for the servig cell c, for the accumulatio of TPC commad for, the UE shall assume P i) as give by subclause 5... If the UE does ot trasmit ad PUSCH i CMAX, c (

23 TS 36 3 V.5.0 (05-04) subframe i for the servig cell c, for the accumulatio of TPC commad for, the UE shall compute P i) assumig MPR=0dB, A-MPR=0dB, P-MPR=0dB ad ΔT C =0dB, where MPR, A-MPR, P-MPR ad ΔT C CMAX, c ( are defied i [6]. - The parameter Δ F_ ( F ) is provided by higher layers. Each Δ F_ ( F ) value correspods to a format (F) relative to format a, where each format (F ) is defied i Table 5.4- of [3]. - If the UE is cofigured by higher layers to trasmit o two atea ports, the value of ΔTxD (F' ) is provided by higher layers where each format F' is defied i Table 5.4- of [3] ; otherwise, Δ ( F') = 0 TxD. - h ( CQI, HARQ, SR ) is a format depedet value, where CQI correspods to the umber of iformatio bits for the chael quality iformatio defied i subclause i [4]. SR = if subframe i is cofigured for SR for the UE ot havig ay associated trasport block for UL-SCH, otherwise SR =0. If the UE is cofigured with more tha oe servig cell, or the UE is cofigured with oe servig cell ad trasmittig usig format 3, the value of HARQ is defied i subclause 0.; otherwise, HARQ is the umber of HARQ-ACK bits set i subframe i. - For format,a ad b h (,, ) = 0 CQI HARQ - For format b with chael selectio, if the UE is cofigured with more tha oe servig cell, ( HARQ ) h ( CQI, HARQ, SR ) =, otherwise, h ( CQI, HARQ, SR ) = 0 - For format, a, b ad ormal cyclic prefix SR h ( ) CQI 0log, = 0 HARQ, SR 0 CQI 4 if CQI otherwise 4 - For format ad exteded cyclic prefix h CQI + 0log, = 0 HARQ, SR 0 ( ) CQI 4 HARQ if CQI + otherwise HARQ 4 - For format 3 ad whe UE trasmits HARQ-ACK/SR without periodic CSI, - If the UE is cofigured by higher layers to trasmit format 3 o two atea ports, or if the UE trasmits more tha bits of HARQ-ACK/SR h ( CQI, - Otherwise HARQ, SR ) = HARQ + 3 SR HARQ + SR h ( CQI, HARQ, SR ) = - For format 3 ad whe UE trasmits HARQ-ACK/SR ad periodic CSI, - If the UE is cofigured by higher layers to trasmit format 3 o two atea ports, or if the UE trasmits more tha bits of HARQ-ACK/SR ad CSI h ( CQI, - Otherwise HARQ, SR ) = HARQ + SR 3 + CQI