ETSI TS V ( )

Transcription

1 TECHICAL SPECIFICATIO LTE; Evolved Uiversal Terrestrial Radio Access (E-UTRA); Physical layer procedures (3GPP TS versio Release 2)

2 3GPP TS versio Release 2 Referece RTS/TSGR-03623vc30 Keywords LTE 650 Route des Lucioles F-0692 Sophia Atipolis Cedex - FRACE Tel.: Fax: Siret AF 742 C Associatio à but o lucratif eregistrée à la Sous-Préfecture de Grasse (06) 7803/88 Iportat otice The preset docuet ca be dowloaded fro: The preset docuet ay be ade available i electroic versios ad/or i prit. The cotet of ay electroic ad/or prit versios of the preset docuet shall ot be odified 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 docuet is the prit of the Portable Docuet Forat (PDF) versio kept o a specific etwork drive withi Secretariat. Users of the preset docuet should be aware that the docuet ay be subject to revisio or chage of status. Iforatio o the curret status of this ad other docuets is available at If you fid errors i the preset docuet, please sed your coet to oe of the followig services: Copyright otificatio o part ay be reproduced or utilized i ay for or by ay eas, electroic or echaical, icludig photocopyig ad icrofil except as authorized by writte perissio of. The cotet of the PDF versio shall ot be odified without the writte authorizatio of. The copyright ad the foregoig restrictio exted to reproductio i all edia. Europea Telecouicatios Stadards Istitute 204. All rights reserved. DECT TM, PLUGTESTS TM, UMTS TM ad the logo are Trade Marks of registered for the beefit of its Mebers. 3GPP TM ad LTE are Trade Marks of registered for the beefit of its Mebers ad of the 3GPP Orgaizatioal Parters. GSM ad the GSM logo are Trade Marks registered ad owed by the GSM Associatio.

3 3GPP TS versio Release 2 2 Itellectual Property Rights IPRs essetial or potetially essetial to the preset docuet ay have bee declared to. The iforatio pertaiig to these essetial IPRs, if ay, is publicly available for ebers ad o-ebers, ad ca be foud i SR : "Itellectual Property Rights (IPRs); Essetial, or potetially Essetial, IPRs otified to i respect of stadards", which is available fro 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 ay be, or ay becoe, essetial to the preset docuet. Foreword This Techical Specificatio (TS) has bee produced by 3rd Geeratio Partership Project (3GPP). The preset docuet ay 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 teriology I the preset docuet "shall", "shall ot", "should", "should ot", "ay", "ay ot", "eed", "eed ot", "will", "will ot", "ca" ad "caot" are to be iterpreted as described i clause 3.2 of the Draftig Rules (Verbal fors for the expressio of provisios). "ust" ad "ust ot" are OT allowed i deliverables except whe used i direct citatio.

4 3GPP TS versio Release 2 3 Cotets Itellectual Property Rights... 2 Foreword... 2 Modal verbs teriology... 2 Foreword... 6 Scope Refereces Sybols ad abbreviatios Sybols Abbreviatios Sychroizatio procedures Cell search Tiig sychroizatio Radio lik oitorig Iter-cell sychroizatio Trasissio tiig adjustets Tiig for Secodary Cell Activatio / Deactivatio... 5 Power cotrol Uplik power cotrol Physical uplik shared chael UE behaviour Power headroo Physical uplik cotrol chael UE behaviour Soudig Referece Sybol (SRS) UE behaviour Dowlik power allocatio eodeb Relative arrowbad TX Power (RTP) restrictios Rado access procedure Physical o-sychroized rado access procedure Tiig Rado Access Respose Grat Physical dowlik shared chael related procedures UE procedure for receivig the physical dowlik shared chael Sigle-atea port schee Trasit diversity schee Large delay CDD schee Closed-loop spatial ultiplexig schee Multi-user MIMO schee A Dual layer schee B Up to 8 layer trasissio schee Resource allocatio Resource allocatio type Resource allocatio type Resource allocatio type PDSCH startig positio Physical Resource Block (P) budlig Modulatio order ad trasport block size deteriatio Modulatio order deteriatio Trasport block size deteriatio Trasport blocks ot apped to two or ore layer spatial ultiplexig Trasport blocks apped to two-layer spatial ultiplexig... 56

5 3GPP TS versio Release Trasport blocks apped for DCI Forat C Trasport blocks apped to three-layer spatial ultiplexig Trasport blocks apped to four-layer spatial ultiplexig Redudacy Versio deteriatio for Forat C Storig soft chael bits PDSCH resource appig paraeters Atea ports quasi co-locatio for PDSCH UE procedure for reportig Chael State Iforatio (CSI) Aperiodic CSI Reportig usig PUSCH Periodic CSI Reportig usig Chael Quality Idicator (CQI) defiitio Precodig Matrix Idicator (PMI) defiitio Chael-State Iforatio Referece Sigal (CSI-RS) defiitio Chael-State Iforatio Iterferece Measureet (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 sae UL/ cofiguratio TDD HARQ-ACK reportig procedure for differet UL/ cofiguratios FDD-TDD HARQ-ACK reportig procedure for priary cell frae structure type FDD-TDD HARQ-ACK reportig procedure for priary cell frae structure type Physical uplik shared chael related procedures UE procedure for trasittig the physical uplik shared chael Sigle-atea port schee Closed-loop spatial ultiplexig schee Resource allocatio for PDCCH/EPDCCH with uplik DCI forat Uplik resource allocatio type Uplik resource allocatio type UE soudig procedure UE HARQ-ACK procedure UE PUSCH hoppig procedure Type PUSCH hoppig Type 2 PUSCH hoppig UE Referece Sybol (RS) procedure Modulatio order, redudacy versio ad trasport block size deteriatio Modulatio order ad redudacy versio deteriatio Trasport block size deteriatio Cotrol iforatio MCS offset deteriatio UE trasit atea selectio Physical dowlik cotrol chael procedures UE procedure for deteriig physical dowlik cotrol chael assiget PDCCH assiget procedure PHICH assiget procedure Cotrol Forat Idicator (CFI) assiget procedure EPDCCH assiget procedure EPDCCH startig positio Atea ports quasi co-locatio for EPDCCH Resource appig paraeters for EPDCCH P-pair idicatio for EPDCCH PDCCH/EPDCCH validatio for sei-persistet schedulig PDCCH/EPDCCH cotrol iforatio procedure Physical uplik cotrol chael procedures UE procedure for deteriig physical uplik cotrol chael assiget forat iforatio FDD HARQ-ACK feedback procedures FDD HARQ-ACK procedure for oe cofigured servig cell FDD HARQ-ACK procedures for ore tha oe cofigured servig cell forat b with chael selectio HARQ-ACK procedure forat 3 HARQ-ACK procedure... 62

6 3GPP TS versio Release TDD HARQ-ACK feedback procedures TDD HARQ-ACK procedure for oe cofigured servig cell TDD HARQ-ACK procedure for ore tha oe cofigured servig cell forat b with chael selectio HARQ-ACK procedure forat 3 HARQ-ACK procedure A FDD-TDD HARQ-ACK feedback procedures for priary cell frae structure type HARQ-ACK Repetitio procedure Schedulig Request (SR) procedure Uplik HARQ-ACK tiig Physical Multicast Chael (PMCH) related procedures UE procedure for receivig the PMCH UE procedure for receivig MCCH chage otificatio Assuptios idepedet of physical chael Uplik/Dowlik cofiguratio deteriatio procedure for Frae Structure Type Aex A (iforative): Chage history History... 23

7 3GPP TS versio Release 2 6 Foreword This Techical Specificatio (TS) has bee produced by the 3 rd Geeratio Partership Project (3GPP). The cotets of the preset docuet are subject to cotiuig work withi the TSG ad ay chage followig foral TSG approval. Should the TSG odify the cotets of this preset docuet, it will be re-released by the TSG with a idetifyig chage of release date ad a icrease i versio uber as follows: Versio x.y.z where: x the first digit: preseted to TSG for iforatio; 2 preseted to TSG for approval; 3 or greater idicates TSG approved docuet uder chage cotrol. y the secod digit is icreeted for all chages of substace, i.e. techical ehaceets, correctios, updates, etc. z the third digit is icreeted whe editorial oly chages have bee icorporated i the docuet.

8 3GPP TS versio Release 2 7 Scope The preset docuet specifies ad establishes the characteristics of the physicals layer procedures i the FDD ad TDD odes of E-UTRA. 2 Refereces The followig docuets cotai provisios which, through referece i this text, costitute provisios of the preset docuet. Refereces are either specific (idetified by date of publicatio, editio uber, versio uber, 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 docuet (icludig a GSM docuet), a o-specific referece iplicitly refers to the latest versio of that docuet i the sae Release as the preset docuet. [] 3GPP TR 2.905: "Vocabulary for 3GPP Specificatios". [2] 3GPP TS 36.20: "Evolved Uiversal Terrestrial Radio Access (E-UTRA); Physical Layer Geeral Descriptio". [3] 3GPP TS 36.2: "Evolved Uiversal Terrestrial Radio Access (E-UTRA); Physical chaels ad odulatio". [4] 3GPP TS 36.22: "Evolved Uiversal Terrestrial Radio Access (E-UTRA); Multiplexig ad chael codig". [5] 3GPP TS 36.24: "Evolved Uiversal Terrestrial Radio Access (E-UTRA); Physical layer Measureets". [6] 3GPP TS 36.0: "Evolved Uiversal Terrestrial Radio Access (E-UTRA); User Equipet (UE) radio trasissio ad receptio". [7] 3GPP TS 36.04: "Evolved Uiversal Terrestrial Radio Access (E-UTRA); Base Statio (BS) radio trasissio ad receptio". [8] 3GPP TS 36.32, "Evolved Uiversal Terrestrial Radio Access (E-UTRA); Mediu Access Cotrol (MAC) protocol specificatio". [9] 3GPP TS , "Evolved Uiversal Terrestrial Radio Access (E-UTRA); X2 Applicatio Protocol (X2AP)". [0] 3GPP TS 36.33, "Evolved Uiversal Terrestrial Radio Access (E-UTRA); Requireets for support of radio resource aageet". [] 3GPP TS 36.33, "Evolved Uiversal Terrestrial Radio Access (E-UTRA); Radio Resource Cotrol (RRC) protocol specificatio". [2] 3GPP TS : "Evolved Uiversal Terrestrial Radio Access (E-UTRA); User Equipet (UE) radio access capabilities".

9 3GPP TS versio Release Sybols ad abbreviatios 3. Sybols For the purposes of the preset docuet, the followig sybols apply: f Syste frae uber as defied i [3] s Slot uber withi a radio frae as defied i [3] cells uber of cofigured cells UL Dowlik badwidth cofiguratio, expressed i uits of Uplik badwidth cofiguratio, expressed i uits of UL syb uber of SC-FDMA sybols i a uplik slot as defied i [3] sc as defied i [3] sc as defied i [3] sc Resource block size i the frequecy doai, expressed as a uber of subcarriers as defied i [3] T Basic tie uit as defied i [3] s 3.2 Abbreviatios For the purposes of the preset docuet, the abbreviatios give i TR [] ad the followig apply. A abbreviatio defied i the preset docuet takes precedece over the defiitio of the sae abbreviatio, if ay, i TR []. ACK BCH CCE CDD CIF CQI CRC CSI CSI-IM DAI DCI -SCH DTX EPDCCH EPRE MCS ACK PBCH PCFICH PDCCH PDSCH PHICH PMCH PMI PRACH PRS P PUSCH PTI G Ackowledgeet Broadcast Chael Cotrol Chael Eleet Cyclic Delay Diversity Carrier Idicator Field Chael Quality Idicator Cyclic Redudacy Check Chael State Iforatio CSI-iterferece easureet Dowlik Assiget Idex Dowlik Cotrol Iforatio Dowlik Dowlik Shared Chael Discotiuous Trasissio Ehaced Physical Dowlik Cotrol Chael Eergy Per Resource Eleet Modulatio ad Codig Schee egative Ackowledgeet Physical Broadcast Chael Physical Cotrol Forat Idicator Chael Physical Dowlik Cotrol Chael Physical Dowlik Shared Chael Physical Hybrid ARQ Idicator Chael Physical Multicast Chael Precodig Matrix Idicator Physical Rado Access Chael Positioig Referece Sigal Physical Resource Block Physical Uplik Cotrol Chael Physical Uplik Shared Chael Precodig Type Idicator Resource Block Group

10 3GPP TS versio Release 2 9 RE RI RS SIR SPS C-RTI SR SRS TAG TBS UCI UE UL UL-SCH V Resource Eleet Rak Idicatio Referece Sigal Sigal to Iterferece plus oise Ratio Sei-Persistet Schedulig C-RTI Schedulig Request Soudig Referece Sybol Tiig Advace Group Trasport Block Size Uplik Cotrol Iforatio User Equipet Uplik Uplik Shared Chael Virtual Resource Block

11 3GPP TS versio Release Sychroizatio procedures 4. Cell search Cell search is the procedure by which a UE acquires tie ad frequecy sychroizatio with a cell ad detects the physical layer Cell ID of that cell. E-UTRA cell search supports a scalable overall trasissio badwidth correspodig to 6 resource blocks ad upwards. The followig sigals are trasitted i the dowlik to facilitate cell search: the priary ad secodary sychroizatio sigals. A UE ay assue the atea ports 0 3 ad the atea port for the priary/secodary sychroizatio sigals of a servig cell are quasi co-located (as defied i [3]) with respect to Doppler shift ad average delay. 4.2 Tiig sychroizatio 4.2. Radio lik oitorig The dowlik radio lik quality of the priary cell shall be oitored by the UE for the purpose of idicatig out-ofsyc/i-syc status to higher layers. I o-drx ode operatio, the physical layer i the UE shall every radio frae assess the radio lik quality, evaluated over the previous tie period defied i [0], agaist thresholds (Q out ad Q i ) defied by relevat tests i [0]. I DRX ode operatio, the physical layer i the UE shall at least oce every DRX period assess the radio lik quality, evaluated over the previous tie period defied i [0], agaist thresholds (Q out ad Q i ) defied by relevat tests i [0]. If higher-layer sigallig idicates certai subfraes for restricted radio lik oitorig, the radio lik quality shall ot be oitored i ay subfrae other tha those idicated. The physical layer i the UE shall i radio fraes 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 fraes where the radio lik quality is assessed idicate i-syc to higher layers Iter-cell sychroizatio o fuctioality is specified i this subclause i this release Trasissio tiig adjustets Upo receptio of a tiig advace coad for a TAG cotaiig the priary cell, the UE shall adjust uplik trasissio tiig for /PUSCH/SRS of the priary cell based o the received tiig advace coad. The UL trasissio tiig for PUSCH/SRS of a secodary cell is the sae as the priary cell if the secodary cell ad the priary cell belog to the sae TAG. Upo receptio of a tiig advace coad for a TAG ot cotaiig the priary cell, if all the servig cells i the TAG have the sae frae structure type, the UE shall adjust uplik trasissio tiig for PUSCH/SRS of all the secodary cells i the TAG based o the received tiig advace coad where the UL trasissio tiig for PUSCH /SRS is the sae for all the secodary cells i the TAG. Upo receptio of a tiig advace coad for a TAG ot cotaiig the priary cell, if a servig cell i the TAG has a differet frae structure type copared to the frae structure type of aother servig cell i the sae TAG, the UE shall adjust uplik trasissio tiig for PUSCH/SRS of all the secodary cells i the TAG by usig TAoffset = 624 regardless of the frae structure type of the servig cells ad based o the received tiig advace coad

12 3GPP TS versio Release 2 where the UL trasissio tiig for PUSCH /SRS is the sae for all the secodary cells i the TAG. TAoffset is described i [3]. The tiig advace coad for a TAG idicates the chage of the uplik tiig relative to the curret uplik tiig for the TAG as ultiples of 6 T s. The start tiig of the rado access preable is specified i [3]. I case of rado access respose, a -bit tiig advace coad [8], T A, for a TAG idicates TA values by idex values of T A = 0,, 2,..., 282, where a aout of the tie aliget for the TAG is give by TA = T A 6. TA is defied i [3]. I other cases, a 6-bit tiig advace coad [8], T A, for a TAG idicates adjustet of the curret TA value, TA,old, to the ew TA value, TA,ew, by idex values of T A = 0,, 2,..., 63, where TA,ew = TA,old + (T A 3) 6. Here, adjustet of TA value by a positive or a egative aout idicates advacig or delayig the uplik trasissio tiig for the TAG by a give aout respectively. For a tiig advace coad received o subfrae, the correspodig adjustet of the uplik trasissio tiig shall apply fro the begiig of subfrae +6. For servig cells i the sae TAG, whe the UE's uplik /PUSCH/SRS trasissios i subfrae ad subfrae + are overlapped due to the tiig adjustet, the UE shall coplete trasissio of subfrae ad ot trasit the overlapped part of subfrae +. If the received dowlik tiig chages ad is ot copesated or is oly partly copesated by the uplik tiig adjustet without tiig advace coad as specified i [0], the UE chages TA accordigly. 4.3 Tiig for Secodary Cell Activatio / Deactivatio Whe a UE receives a activatio coad [8] for a secodary cell i subfrae, the correspodig actios i [8] shall be applied o later tha the iiu requireet defied i [0] ad o earlier tha subfrae +8, except for the followig: - the actios related to CSI reportig - the actios related to the scelldeactivatiotier associated with the secodary cell [8] which shall be applied i subfrae +8. Whe a UE receives a deactivatio coad [8] for a secodary cell or the scelldeactivatiotier associated with the secodary cell expires i subfrae, the correspodig actios i [8] shall apply o later tha the iiu requireet defied i [0], except for the actios related to CSI reportig which shall be applied i subfrae +8.

13 3GPP TS versio Release Power cotrol Dowlik power cotrol deteries the Eergy Per Resource Eleet (EPRE). The ter Resource Eleet Eergy deotes the eergy prior to CP isertio. The ter resource eleet eergy also deotes the average eergy take over all costellatio poits for the odulatio schee applied. Uplik power cotrol deteries the average power over a SC-FDMA sybol i which the physical chael is trasitted. 5. Uplik power cotrol Uplik power cotrol cotrols the trasit power of the differet uplik physical chaels. For PUSCH, the trasit power P ˆ PUSCH, c ( i ) defied i subclause 5.., is first scaled by the ratio of the uber of ateas ports with a o-zero PUSCH trasissio to the uber of cofigured atea ports for the trasissio schee. The resultig scaled power is the split equally across the atea ports o which the o-zero PUSCH is trasitted. For or SRS, the trasit 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]. 5.. Physical uplik shared chael 5... UE behaviour The settig of the UE Trasit power for a Physical Uplik Shared Chael (PUSCH) trasissio is defied as follows. If the UE trasits PUSCH without a siultaeous for the servig cell c, the the UE trasit power P PUSCH, c ( i ) for PUSCH trasissio i subfrae i for the servig cell c is give by PCMAX, c ( i), PPUSCH,c( i) = i 0log ( ( )) + ( ) + 0 M PUSCH,c i PO_PUSCH,c j α c( j) PLc + ΔTF,c( i) + fc( i) [db] If the UE trasits PUSCH siultaeous with for the servig cell c, the the UE trasit power P PUSCH, c ( i ) for the PUSCH trasissio i subfrae i for the servig cell c is give by ( Pˆ ( i) Pˆ ( i) ) 0log, ( ) = i 0 CMAX, c PPUSCH,c i [db] 0log ( ( )) + ( ) + ( ) + Δ ( ) + ( ) 0 M PUSCH,c i PO_PUSCH,c j αc j PLc TF,c i fc i If the UE is ot trasittig PUSCH for the servig cell c, for the accuulatio of TPC coad received with DCI forat 3/3A for PUSCH, the UE shall assue that the UE trasit power P PUSCH, c ( i ) for the PUSCH trasissio i subfrae i for the servig cell c is coputed by P PUSCH,c { P ( i), P + PL f ( i) } ( i) = i CMAX,c O_PUSCH,c α c c + c [db] where, - PCMAX, c ( i) is the cofigured UE trasit power defied i [6] i subfrae i for servig cell c ad P ˆ CMAX, c( i) is the liear value of P CMAX, c ( i). If the UE trasits without PUSCH i subfrae i for the servig cell c, for the accuulatio of TPC coad received with DCI forat 3/3A for PUSCH, the UE shall assue P i) as give by subclause If the UE does ot trasit ad PUSCH i CMAX, c ( subfrae i for the servig cell c, for the accuulatio of TPC coad received with DCI forat 3/3A for

14 3GPP TS versio Release 2 3 PUSCH, the UE shall copute P i) assuig MPR=0dB, A-MPR=0dB, P-MPR=0dB ad ΔT C =0dB, CMAX, c ( 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 assiget expressed i uber of resource blocks valid for subfrae i ad servig cell c. - If the UE is cofigured with higher layer paraeter UplikPowerCotrolDedicated-v2x0 for servig cell c ad if subfrae i belogs to uplik power cotrol subfrae set 2 as idicated by the higher layer paraeter tpc-subfraeset-r2, P (0) = P (0) + P (0), where j=0 is used for PUSCH - whe j=0, O_PUSCH,c O_UE_PUSCH,c,2 O_OMIAL_PUSCH,c,2 (re)trasissios correspodig to a sei-persistet grat. P (0) O_UE_PUSCH,c,2 ad P (0) O_OMIAL_PUSCH,c,2 are the paraeters p0-ue-pusch-persistet-subfraeset2-r2 ad p0-oialpusch-persistet - SubfraeSet2-r2 respectively provided by higher layers, for each servig cell c. P = P + P, where j= is used for PUSCH - whe j=, O_PUSCH,c O_UE_PUSCH,c,2 O_OMIAL_PUSCH,c,2 (re)trasissios correspodig to a dyaic scheduled grat. P O_UE_PUSCH,c,2 ad P O_OMIAL_PUSCH,c,2 are the paraeters p0-ue-pusch-subfraeset2-r2 ad p0-oialpusch- SubfraeSet2-r2 respectively, provided by higher layers for servig cell c. - whe j=2, P 2) P (2) + P (2) O_PUSCH,c( O_UE_PUSCH,c O_OMIAL_ PUSCH,c O_OMIAL_ PUSCH,c( 2) PO_PRE + ΔPREAMBLE _ Msg3 P = where O_UE_PUSCH,c(2) = 0 =, where the paraeter P ad preableiitialreceivedtargetpower [8] ( P O_PRE ) ad Δ PREAMBLE _ Msg3 are sigalled fro higher layers for servig cell c, where j=2 is used for PUSCH (re)trasissios correspodig to the rado access respose grat. Otherwise - PO_PUSCH, c ( j) is a paraeter coposed of the su of a copoet P O_OMIAL_ PUSCH,c ( j) provided fro higher layers for j=0 ad ad a copoet P O_UE_PUSCH,c ( j) provided by higher layers for j=0 ad for servig cell c. For PUSCH (re)trasissios correspodig to a sei-persistet grat the j=0, for PUSCH (re)trasissios correspodig to a dyaic scheduled grat the j= ad for PUSCH (re)trasissios correspodig to the rado access respose grat the j=2. P O_UE_PUSCH,c (2) = 0 ad O_OMIAL_ PUSCH,c ( 2) = PO_PRE + Δ PREAMBLE _ Msg3, where the paraeter P preableiitialreceivedtargetpower [8] ( P O_PRE ) ad Δ PREAMBLE _ Msg3 are sigalled fro higher layers for servig cell c. - If the UE is cofigured with higher layer paraeter UplikPowerCotrolDedicated-v2x0 for servig cell c ad if subfrae i belogs to uplik power cotrol subfrae set 2 as idicated by the higher layer paraeter tpc-subfraeset-r2, - For j=0 or, ) = c, { 0, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9,} α c ( j α 2. c, 2 is the paraeter alpha- SubfraeSet2-r2 provided by higher layers for each servig cell c. - For j=2, α ( j) =. Otherwise c - For j =0 or, { 0, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, } α c is a 3-bit paraeter provided by higher layers for servig cell c. For j=2, α c ( j) =. α

15 3GPP TS versio Release PL c is the dowlik pathloss estiate 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 priary cell the, for the uplik of the priary cell, the priary cell is used as the referece servig cell for deteriig referecesigalpower ad higher layer filtered RSRP. For the uplik of the secodary cell, the servig cell cofigured by the higher layer paraeter pathlossreferecelikig defied i [] is used as the referece servig cell for deteriig referecesigalpower ad higher layer filtered RSRP. If servig cell c belogs to a TAG ot cotaiig the priary cell the servig cell c is used as the referece servig cell for deteriig referecesigalpower ad higher layer filtered RSRP. BPRE K PUSCH - Δ i) = 0log (( 2 s ) β ) TF, c( 0 offset for K S =. 25 ad 0 for K S = 0 where K S is give by the paraeter deltamcs-eabled provided by higher layers for each servig cell c. BPRE ad each servig cell c, are coputed as below. K = 0 for trasissio ode 2. S - BPRE = O CQI / RE for cotrol data set via PUSCH without UL-SCH data ad K r / RE cases. C r = 0 PUSCH β offset, for for other - where C is the uber of code blocks, K r is the size for code block r, O CQI is the uber of CQI/PMI bits icludig CRC bits ad is the uber of resource eleets deteried as PUSCH iitial PUSCH-iitial RE = M sc syb [4]. RE, where C, K r, PUSCH M sc iitial ad PUSCH-iitial syb 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 coad ad is icluded i PDCCH/EPDCCH with DCI forat 0/4 for servig cell c or joitly coded with other TPC coads i PDCCH with DCI forat 3/3A whose CRC parity bits are scrabled with TPC-PUSCH-RTI. If the UE is cofigured with higher layer paraeter UplikPowerCotrolDedicated-v2x0 for servig cell c ad if subfrae i belogs to uplik power cotrol subfrae set 2 as idicated by the higher layer paraeter tpc-subfraeset-r2, the curret PUSCH power cotrol adjustet state for servig cell c is give by f ( c, 2 i), ad the UE shall use f ( c, 2 i) istead of f c (i) to deterie P PUSCH, c ( i ). Otherwise, the curret PUSCH power cotrol adjustet state for servig cell c is give by f c (i). f c ) ad f c (i) are defied by: (, 2 i - fc ( i) = fc ( i ) + δ PUSCH, c ( i KPUSCH ) ad fc, 2 ( i) = fc,2 ( i ) + δ PUSCH,c( i K PUSCH) if accuulatio is eabled based o the paraeter Accuulatio-eabled provided by higher layers or if the TPC coad δ PUSCH, c is icluded i a PDCCH/EPDCCH with DCI forat 0 for servig cell c where the CRC is scrabled by the Teporary C-RTI - where δ PUSCH, c ( i KPUSCH ) was sigalled o PDCCH/EPDCCH with DCI forat 0/4 or PDCCH with DCI forat 3/3A o subfrae i KPUSCH, ad where f c (0 ) is the first value after reset of accuulatio. - The value of K PUSCH is - For FDD or FDD-TDD ad servig cell frae structure type, K PUSCH = 4 - For TDD, if the UE is cofigured with ore tha oe servig cell ad the TDD UL/ cofiguratio of at least two cofigured servig cells is ot the sae, or if the UE is cofigured with the paraeter EIMTA-MaiCofigServCell-r2 for at least oe servig cell, or for FDD-TDD ad servig cell frae structure type 2, the "TDD UL/ cofiguratio" refers to the UL-referece UL/ cofiguratio (defied i subclause 8.0) for servig cell c.

16 3GPP TS versio Release 2 5 K - For TDD UL/ cofiguratios -6, PUSCH is give i Table For TDD UL/ cofiguratio 0 - If the PUSCH trasissio i subfrae 2 or 7 is scheduled with a PDCCH/EPDCCH of DCI forat 0/4 i which the LSB of the UL idex is set to, K = 7 PUSCH - For all other PUSCH trasissios, K PUSCH is give i Table For servig cell c the UE attepts to decode a PDCCH/EPDCCH of DCI forat 0/4 with the UE's C- RTI or DCI forat 0 for SPS C-RTI ad a PDCCH of DCI forat 3/3A with this UE's TPC-PUSCH- RTI i every subfrae except whe i DRX or where servig cell c is deactivated. - If DCI forat 0/4 for servig cell c ad DCI forat 3/3A are both detected i the sae subfrae, the the UE shall use the δ PUSCH, c provided i DCI forat 0/4. - δpusch, c = 0 db for a subfrae where o TPC coad is decoded for servig cell c or where DRX occurs or i is ot a uplik subfrae i TDD or FDD-TDD ad servig cell c frae structure type 2. - The δ PUSCH, c db accuulated values sigalled o PDCCH/EPDCCH with DCI forat 0/4 are give i Table If the PDCCH/EPDCCH with DCI forat 0 is validated as a SPS activatio or release PDCCH/EPDCCH, the δ PUSCH, c is 0dB. - The δ PUSCH db accuulated values sigalled o PDCCH with DCI forat 3/3A are oe of SET give i Table or SET2 give i Table as deteried by the paraeter TPC-Idex provided by higher layers. - If UE has reached P CMAX, c ( i) for servig cell c, positive TPC coads for servig cell c shall ot be accuulated - If UE has reached iiu power, egative TPC coads shall ot be accuulated - If the UE is ot cofigured with higher layer paraeter UplikPowerCotrolDedicated-v2x0 for servig cell c, the UE shall reset accuulatio - For servig cell c, whe P O_UE_PUSCH, c value is chaged by higher layers - For servig cell c, whe the UE receives rado access respose essage for servig cell c - If the UE is cofigured with higher layer paraeter UplikPowerCotrolDedicated-v2x0 for servig cell c, - the UE shall reset accuulatio correspodig to f c ( ) for servig cell c - whe P O_UE_PUSCH, c value is chaged by higher layers - whe the UE receives rado access respose essage for servig cell c - the UE shall reset accuulatio correspodig to f ) for servig cell c ( c, 2 - whe P O_UE_PUSCH,c,2 value is chaged by higher layers - If the UE is cofigured with higher layer paraeter UplikPowerCotrolDedicated-v2x0 for servig cell c ad - if subfrae i belogs to uplik power cotrol subfrae set 2 as idicated by the higher layer paraeter tpc-subfraeset-r2 f ( i) = f ( i ) c c

17 3GPP TS versio Release if subfrae i does ot belog to uplik power cotrol subfrae set 2 as idicated by the higher layer paraeter tpc-subfraeset-r2 f i) = f ( i ) c, 2( c, 2 f ( i) = δ ( i K ) if accuulatio is ot eabled for - f c ( i) = δ PUSCH, c ( i KPUSCH ) ad c,2 PUSCH,c PUSCH servig cell c based o the paraeter Accuulatio-eabled provided by higher layers - where δ PUSCH, c ( i KPUSCH ) was sigalled o PDCCH/EPDCCH with DCI forat 0/4 for servig cell c o subfrae i K PUSCH - The value of K PUSCH is - For FDD or FDD-TDD ad servig cell frae structure type, K PUSCH = 4 - For TDD, if the UE is cofigured with ore tha oe servig cell ad the TDD UL/ cofiguratio of at least two cofigured servig cells is ot the sae, or if the UE is cofigured with the paraeter EIMTA-MaiCofigServCell-r2 for at least oe servig cell, or FDD-TDD ad servig cell frae structure type 2, 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 trasissio i subfrae 2 or 7 is scheduled with a PDCCH/EPDCCH of DCI forat 0/4 i which the LSB of the UL idex is set to, K = 7 PUSCH - For all other PUSCH trasissios, K PUSCH is give i Table The δ PUSCH, c db absolute values sigalled o PDCCH/EPDCCH with DCI forat 0/4 are give i Table If the PDCCH/EPDCCH with DCI forat 0 is validated as a SPS activatio or release PDCCH/EPDCCH, the δ PUSCH, c is 0dB. f ( i) = f ( i ) for a subfrae where o PDCCH/EPDCCH with DCI - fc ( i) = fc ( i ) ad c,2 c,2 forat 0/4 is decoded for servig cell c or where DRX occurs or i is ot a uplik subfrae i TDD or FDD-TDD ad servig cell c frae structure type 2. - If the UE is cofigured with higher layer paraeter UplikPowerCotrolDedicated-v2x0 for servig cell c ad - if subfrae i belogs to uplik power cotrol subfrae set 2 as idicated by the higher layer paraeter tpc-subfraeset-r2 f ( i) = f ( i ) c c - if subfrae i does ot belog to uplik power cotrol subfrae set 2 as idicated by the higher layer paraeter tpc-subfraeset-r2 f i) = f ( i ) c, 2( c, 2 - For both types of f c ( ) (accuulatio 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 priary 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 rado access respose essage for a servig cell c

18 3GPP TS versio Release f c( 0) ΔP rapupc, + δsg 2, c =, where δ is the TPC coad idicated i the rado access respose correspodig to the - sg 2, c rado access preable trasitted i the servig cell c, see subclause 6.2, ad ΔP rapup, c = i ax 0, P CMAX, c 0log + P 0 ( M O _ PUSCH, c PUSCH, c (2) + δ + α (2) PL + Δ c TF, c (0)) sg 2 (0), rapuprequested c ΔP, ad Δ P rapuprequested, c is provided by higher layers ad correspods to the total power rap-up requested by higher layers fro the first to the last preable i the servig cell c, M (0 PUSCH,c ) is the badwidth of the PUSCH resource assiget expressed i uber of resource blocks valid for the subfrae of first PUSCH trasissio i the servig cell c, ad Δ TF,c (0) is the power adjustet of first PUSCH trasissio i the servig cell c. - If P O_UE_PUSCH,c,2 value is received by higher layers for a servig cell c. - f 0 c, = 2 (0) Table 5...-: K PUSCH for TDD cofiguratio 0-6 TDD UL/ Cofiguratio subfrae uber i Table : Mappig of TPC Coad Field i DCI forat 0/3/4 to absolute ad accuulated δ PUSCH,c values TPC Coad Field i DCI forat 0/3/4 Accuulated δ PUSCH, c [db] Absolute δ PUSCH, c [db] oly DCI forat 0/ Table : Mappig of TPC Coad Field i DCI forat 3A to accuulated TPC Coad Field i DCI forat 3A Accuulated δ PUSCH, c [db] 0 - δ PUSCH, c values

19 3GPP TS versio Release 2 8 ˆ If the total trasit power of the UE would exceed P CMAX ( i), the UE scales P ˆ PUSCH, c ( i ) for the servig cell c i subfrae i such that the coditio c ( Pˆ ( i) Pˆ ( i) ) w( i) Pˆ PUSCH, ( i) CMAX c is satisfied where P ˆ ( i) is the liear value of P ( i ), P ˆ PUSCH, c ( i) is the liear value of P PUSCH, c ( i ), Pˆ CMAX ( i) is the liear value of the UE total cofigured axiu output power CMAX ˆ ( i ad (i) P defied i [6] i subfrae i w is a scalig factor of P PUSCH, c ) for servig cell c where 0 w ( i). I case there is o trasissio i subfrae i P ˆ ( i) = 0. If the UE has PUSCH trasissio with UCI o servig cell j ad PUSCH without UCI i ay of the reaiig servig cells, ad the total trasit power of the UE would exceed Pˆ CMAX ( i), the UE scales P ˆ PUSCH, c ( i ) for the servig cells without UCI i subfrae 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 trasit power for the cell with UCI ad w(i) is a scalig factor of P ˆ 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 trasit power of the UE still would exceed Pˆ ( CMAX i). c j ote that w(i) values are the sae across servig cells whe w( i) > 0 but for certai servig cells w(i) j ay be zero. If the UE has siultaeous ad PUSCH trasissio with UCI o servig cell j ad PUSCH trasissio without UCI i ay of the reaiig servig cells, ad the total trasit power of the UE would exceed Pˆ CMAX ( i), the UE obtais P ˆ PUSCH, c ( i ) accordig to Pˆ PUSCH, j ( i) = i ( Pˆ ( i), ( Pˆ ( i) Pˆ ( i) ) PUSCH, j CMAX ad c j ( Pˆ ( i) Pˆ ( i) Pˆ ( i) ) w( i) Pˆ PUSCH, c ( i) CMAX PUSCH, j If the UE is cofigured with ultiple TAGs, ad if the /PUSCH trasissio of the UE o subfrae i for a give servig cell i a TAG overlaps soe portio of the first sybol of the PUSCH trasissio o subfrae i + for a differet servig cell i aother TAG the UE shall adjust its total trasissio power to ot exceed overlapped portio. If the UE is cofigured with ultiple TAGs, ad if the PUSCH trasissio of the UE o subfrae i for a give servig cell i a TAG overlaps soe portio of the first sybol of the trasissio o subfrae i + for a differet servig cell i aother TAG the UE shall adjust its total trasissio power to ot exceed overlapped portio. P CMAX P CMAX o ay If the UE is cofigured with ultiple TAGs, ad if the SRS trasissio of the UE i a sybol o subfrae i for a give servig cell i a TAG overlaps with the /PUSCH trasissio o subfrae i or subfrae i + for a differet servig cell i the sae or aother TAG the UE shall drop SRS if its total trasissio power exceeds P CMAX o ay overlapped portio of the sybol. o ay

20 3GPP TS versio Release 2 9 If the UE is cofigured with ultiple TAGs ad ore tha 2 servig cells, ad if the SRS trasissio of the UE i a sybol o subfrae i for a give servig cell overlaps with the SRS trasissio o subfrae i for a differet servig cell(s) ad with PUSCH/ trasissio o subfrae i or subfrae + UE shall drop the SRS trasissios if the total trasissio power exceeds P o ay overlapped portio of the sybol. CMAX i for aother servig cell(s) the If the UE is cofigured with ultiple TAGs, the UE shall, whe requested by higher layers, to trasit PRACH i a secodary servig cell i parallel with SRS trasissio i a sybol o a subfrae of a differet servig cell belogig to a differet TAG, drop SRS if the total trasissio power exceeds o ay overlapped portio i the sybol. If the UE is cofigured with ultiple TAGs, the UE shall, whe requested by higher layers, to trasit PRACH i a secodary servig cell i parallel with PUSCH/ i a differet servig cell belogig to a differet TAG, adjust the trasissio power of PUSCH/ so that its total trasissio power does ot exceed PCMAX o the overlapped portio Power headroo There are two types of UE power headroo reports defied. A UE power headroo PH is valid for subfrae i for servig cell c. Type : If the UE trasits PUSCH without i subfrae i for servig cell c, power headroo for a Type report is coputed usig PH type, c P CMAX { 0log ( M ( i)) + P ( j) + ( j) PL + Δ ( i) f ( i) } ( 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 trasits PUSCH with i subfrae i for servig cell c, power headroo for a Type report is coputed usig ~ PH i) = P ( i) 0log ( M ( i)) + P ( j) + α ( j) PL + Δ ( i) f ( i) [db] { } type, c ( CMAX, c 0 PUSCH,c O_PUSCH,c c c TF, c + 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 coputed based o the requireets i [6] assuig a PUSCH oly trasissio i subfrae i. For this case, the physical layer delivers P ~ CMAX, c ( i ) istead of PCMAX, c ( i) to higher layers. c If the UE does ot trasit PUSCH i subfrae i for servig cell c, power headroo for a Type report is coputed usig ~ PH i) = P ( i) P + α PL f ( i) [db] { } type, c( CMAX, c O_PUSCH, c c c + ~ where, PCMAX, c( i) is coputed assuig 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... c Type 2:

21 3GPP TS versio Release 2 20 If the UE trasits PUSCH siultaeous with i subfrae i for the priary cell, power headroo for a Type 2 report is coputed usig 0 PH type2 ( i) = PCMAX, c ( i) 0log0 + 0 ( 0 log ( M ( i)) + P ( j) + α ( j) PL +Δ ( i) + f ( i) ) 0 PUSCH,c O_PUSCH,c ( ( ) ( ) ( )) P0_ + PLc + h CQI, HARQ, SR +Δ F_ F +ΔTxD ( F') + g i 0 c c TF,c c 0 [db] 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 priary cell paraeters as defied i subclause 5... ad defied i subclause P O_, PL c, h ( CQI, HARQ, SR ), Δ F_ ( F ), Δ TxD (F') ad g (i) are If the UE trasits PUSCH without i subfrae i for the priary cell, power headroo for a Type 2 report is coputed usig 0 PH type2 ( 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 + g i 0 0 where, P CMAX,c( i ), M PUSCH, c ( i ), P O_PUSCH, c ( j), α c ( j ), Δ ( i) ad f c (i) are the priary cell paraeters as defied i subclause 5... ad TF, c P O_, PL c ad g (i) are defied i subclause [db] If the UE trasits without PUSCH i subfrae i for the priary cell, power headroo for a Type 2 report is coputed usig 0 PH type2 ( i) = PCMAX, c ( i) 0log0 + ( PO_PUSCH,c + α c PLc + f c ( i) ) 0 ( ( ) ( ) ( )) P0_ + PLc + h CQI, HARQ, SR + Δ F_ F +ΔTxD ( F') + g i 0 0 where, P O_PUSCH,c, αc ( ) ad f c (i) are the priary cell paraeters as defied i subclause 5..., P CMAX,c( i ) subclause , P O_, c [db] PL, h,, ), Δ F_ ( F ), Δ ) ad g (i) are also defied i ( CQI HARQ SR TxD (F' If the UE does ot trasit or PUSCH i subfrae i for the priary cell, power headroo for a Type 2 report is coputed usig ~ 0 PH type2 ( 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 coputed assuig 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 priary cell paraeters as defied i subclause 5... ad P O_, PL c ad g (i) are defied i subclause The power headroo shall be rouded to the closest value i the rage [40; -23] db with steps of db ad is delivered by the physical layer to higher layers. If the UE is cofigured with higher layer paraeter UplikPowerCotrolDedicated-v2x0 for servig cell c ad if subfrae i belogs to uplik power cotrol subfrae set 2 as idicated by the higher layer paraeter tpc- SubfraeSet-r2, the UE shall use f ( c, 2 i) istead of f c (i) to copute PH type,c( i ) ad PH ( i type2,c ) for subfrae i ad servig cell c, where f c ) is defied i subclause 5... (, 2 i [db]

22 3GPP TS versio Release Physical uplik cotrol chael UE behaviour If servig cell c is the priary cell, the settig of the UE Trasit power P for the physical uplik cotrol chael () trasissio i subfrae i is defied by PCMAX,c ( i), P () i = i ( ) ( ) ( ) [db] P + PL + h + Δ F + Δ F + g i 0_ c CQI, HARQ, SR F_ TxD ( ' ) If the UE is ot trasittig for the priary cell, for the accuulatio of TPC coad for, the UE shall assue that the UE trasit power P for i subfrae i is coputed by where { } () i P ( i P + PL g() i P i c + [db] = CMAX,c ), 0_ - PCMAX, c ( i) is the cofigured UE trasit power defied i [6] i subfrae i for servig cell c. If the UE trasits PUSCH without i subfrae i for the servig cell c, for the accuulatio of TPC coad for, the UE shall assue P CMAX, c ( i) as give by subclause 5... If the UE does ot trasit ad PUSCH i subfrae i for the servig cell c, for the accuulatio of TPC coad for, the UE shall copute P CMAX, c ( i) assuig 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]. - The paraeter Δ F_ ( F ) is provided by higher layers. Each Δ F_ ( F ) value correspods to a forat (F) relative to forat a, where each forat (F ) is defied i Table 5.4- of [3]. - If the UE is cofigured by higher layers to trasit o two atea ports, the value of ΔTxD (F' ) is provided by higher layers where each forat F' is defied i Table 5.4- of [3] ; otherwise, Δ ( F') = 0 TxD. - h ( CQI, HARQ, SR ) is a forat depedet value, where CQI correspods to the uber of iforatio bits for the chael quality iforatio defied i subclause i [4]. SR = if subfrae 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 ore tha oe servig cell, or the UE is cofigured with oe servig cell ad trasittig usig forat 3, the value of HARQ is defied i subclause 0.; otherwise, HARQ is the uber of HARQ-ACK bits set i subfrae i. - For forat,a ad b h (,, ) = 0 CQI HARQ - For forat b with chael selectio, if the UE is cofigured with ore tha oe servig cell, ( HARQ ) h ( CQI, HARQ, SR ) =, otherwise, h ( CQI, HARQ, SR ) = For forat 2, 2a, 2b ad oral cyclic prefix SR h ( ) CQI 0log, = 0 HARQ, SR 0 CQI 4 if CQI otherwise 4 - For forat 2 ad exteded cyclic prefix h CQI + 0log, = 0 HARQ, SR 0 ( ) CQI 4 HARQ if CQI + otherwise HARQ 4

23 3GPP TS versio Release For forat 3 ad whe UE trasits HARQ-ACK/SR without periodic CSI, - If the UE is cofigured by higher layers to trasit forat 3 o two atea ports, or if the UE trasits ore tha bits of HARQ-ACK/SR h ( CQI, - Otherwise h ( CQI, HARQ HARQ,, SR SR ) = ) = HARQ HARQ For forat 3 ad whe UE trasits HARQ-ACK/SR ad periodic CSI, - O_ SR SR - If the UE is cofigured by higher layers to trasit forat 3 o two atea ports, or if the UE trasits ore tha bits of HARQ-ACK/SR ad CSI h ( CQI, - Otherwise h ( CQI, HARQ HARQ,, SR SR ) = ) = HARQ HARQ + + SR 2 SR CQI CQI P is a paraeter coposed of the su of a paraeter P O_OMIAL_ provided by higher layers ad a paraeter P O_UE_ provided by higher layers. - δ is a UE specific correctio value, also referred to as a TPC coad, icluded i a PDCCH with DCI forat A/B/D//2A/2/2B/2C/2D for the priary cell, or icluded i a EPDCCH with DCI forat A/B/D//2A/2/2B/2C/2D for the priary cell, or set joitly coded with other UE specific correctio values o a PDCCH with DCI forat 3/3A whose CRC parity bits are scrabled with TPC-- RTI. - If a UE is ot cofigured for EPDCCH oitorig, the UE attepts to decode a PDCCH of DCI forat 3/3A with the UE's TPC--RTI ad oe or several PDCCHs of DCI forat A/B/D//2A/2/2B/2C/2D with the UE's C-RTI or SPS C-RTI o every subfrae except whe i DRX. - If a UE is cofigured for EPDCCH oitorig, the UE attepts to decode - a PDCCH of DCI forat 3/3A with the UE's TPC--RTI ad oe or several PDCCHs of DCI forat A/B/D//2A/2/2B/2C/2D with the UE's C-RTI or SPS C-RTI as described i subclause 9.., ad - oe or several EPDCCHs of DCI forat A/B/D//2A/2/2B/2C/2D with the UE's C-RTI or SPS C- RTI, as described i subclause If the UE decodes - a PDCCH with DCI forat A/B/D//2A/2/2B/2C/2D or - a EPDCCH with DCI forat A/B/D//2A/2/2B/2C/2D Else for the priary cell ad the correspodig detected RTI equals the C-RTI or SPS C-RTI of the UE ad the TPC field i the DCI forat is ot used to deterie the resource as i subclause 0., the UE shall use the δ provided i that PDCCH/EPDCCH. - if the UE decodes a PDCCH with DCI forat 3/3A, the UE shall use the δ provided i that PDCCH

24 3GPP TS versio Release 2 23 else the UE shall set δ = 0 db. - M g() i = g( i ) + δ ( i k ) where g (i) is the curret power cotrol adjustet state ad where g( 0) = 0 is the first value after reset. k. - For FDD or FDD-TDD ad priary cell frae structure type, M = ad 4 - For TDD, values of M ad k are give i Table , where the UL/ cofiguratio i Table correspods to the eita-harqreferececofig-r2 for the priary cell whe the UE is cofigured with the paraeter EIMTA-MaiCofigServCell-r2 for the priary cell. - The δ db values sigalled o PDCCH with DCI forat A/B/D//2A/2/2B/2C/2D or EPDCCH with DCI forat A/B/D//2A/2/2B/2C/2D are give i Table If the PDCCH with DCI forat /A/2/2A/2B/2C/2D or EPDCCH with DCI forat /A/2A/2/2B/2C/2D is validated as a SPS activatio PDCCH/EPDCCH, or the PDCCH/EPDCCH with DCI forat A is validated as a SPS release PDCCH/EPDCCH, the δ is 0dB. - The δ db values sigalled o PDCCH with DCI forat 3/3A are give i Table or i Table as sei-statically cofigured by higher layers. - If P O_UE_ value is chaged by higher layers, - g ( 0) = 0 - Else - g(0) Prapup δsg2 =Δ +, where 0 = - δ sg2 is the TPC coad idicated i the rado access respose correspodig to the rado access preable trasitted i the priary cell, see subclause 6.2 ad - if UE is trasittig i subfrae i, ΔP rapup Otherwise, rapup = i ax 0, P Δ rapuprequested P. CMAX, c + PL + Δ c P0 _ + h( CQI, ( F) +Δ F _ HARQ, TxD SR) ( F' ) [{ ax( 0, P ( P + PL )} ΔP ] Δ P = i, CMAX, c 0 _ c rapuprequested, ad Δ P rapuprequ ested is provided by higher layers ad correspods to the total power rap-up requested by higher layers fro the first to the last preable i the priary cell. - If UE has reached P CMAX, c ( i) for the priary cell, positive TPC coads for the priary cell shall ot be accuulated. - If UE has reached iiu power, egative TPC coads shall ot be accuulated.

25 3GPP TS versio Release UE shall reset accuulatio - whe P O_UE_ value is chaged by higher layers - whe the UE receives a rado access respose essage for the priary cell - gi () = gi ( ) if i is ot a uplik subfrae i TDD or FDD-TDD ad priary cell frae structure type 2. Table : Mappig of TPC Coad Field i DCI forat A/B/D//2A/2B/2C/2D/2/3 to values TPC Coad Field i DCI forat A/B/D//2A/2B/2C/2D/2/3 δ [db] δ Table : Mappig of TPC Coad Field i DCI forat 3A to TPC Coad Field i DCI forat 3A δ [db] 0 - δ values 5..3 Soudig Referece Sybol (SRS) UE behaviour The settig of the UE Trasit power PSRS for the SRS trasitted o subfrae i for servig cell c is defied by { } () i = i P ( i), P ( ) + 0log ( M ) + P ( j) + ( j) PL f () i PSRS, c CMAX,c SRS_OFFSET,c 0 SRS,c O_PUSCH, c α c c + c [db] where - P CMAX, c ( i) is the cofigured UE trasit power defied i [6] i subfrae i for servig cell c. - P SRS_OFFSET,c ( ) is sei-statically cofigured by higher layers for =0 ad = for servig cell c. For SRS trasissio give trigger type 0 the =0 ad for SRS trasissio give trigger type the =. - M SRS, c is the badwidth of the SRS trasissio i subfrae i for servig cell c expressed i uber of resource blocks. - f c (i) is the curret PUSCH power cotrol adjustet state for servig cell c, see subclause P O_PUSCH, c( j) ad c ( j ) α are paraeters as defied i subclause 5... for subfrae i, where = If the total trasit power of the UE for the Soudig Referece Sybol i a SC-FDMA sybol would exceed Pˆ CMAX ( i), the UE scales Pˆ c( i) for the servig cell c ad the SC-FDMA sybol i subfrae i such that the coditio SRS, c w i) Pˆ ( SRS, c ( i) Pˆ CMAX ( i) j.