5G RAN2.0 Beam Management

 

5I \NC4 Dunwem Zefdc`h`imes Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

 

@lkeftmves 

Up`c f`bphetm`c `g tdms f`urse, y`u wmhh le nlhe t`; 

Jesfrmle tde purp`se ncj lnsmf prmcfmphes `g tde Lenb Bncniebect genture.

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Ucjerstncj lnsmf gucftm`cs `g sfecnrm`-lnsej lr`njfnst lenbs.

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Ucjerstncj tde prmcfmphes `g tmht njkustbect.

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Ucjerstncj tde lnsmf prmcfmphes `g user-heveh lenb bncniebect. bncniebect.

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Gmiure `ut tde pnrnbeter f`cgmiurntm`c `g tde Lenb Bncniebect genture.

F`pyrmidt © 4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

_nie 6

 

F`ctects >. Le Lenb nb Bn Bncni cnieb ebect ect @vervm @vervmew ew 4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

_nie 5 _nie 5

 

Lenb Bncniebect ncj Mts Vulmtebs Fehh-heveh lenb bncniebect

VVL lenb sfnccmci _\NFD lenb sfnccmci

Lenb bncniebect User-heveh lenb bncniebect

Lenb sfnccmci b`je Lenb bnmctecncfe Lenb sfdejuhmci

F`pyrmidt © 4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

_nie 7

V\V lenb bensurebect FVM-\V lenb sfnccmci

 

F`ctects >. Lenb Bncniebect @vervmew 4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

_nie 4

 

@vervmew Lenb Npphmfnlmhmty

Lenb Zype VVL lenb

Fehh-heveh

_\NFD lenb

Lenb ^unctmty

Vfnccmci/ Bensurebect B`je

Lenb Le nb \ep \ep`r `rtmc tmci i ncj ncj Bnmct Bnmctec ecnc ncfe fe

Npphm Np phmfn fntm` tm`c c Vf`p Vf`pee _LFD/VV1 f`bb`c _JFFD ncj _JVFD tdnt secj VMLs

≪ 4 sfecnrm`VV VVL L le lenb nb sfnc sfnccm cmci ci lnsej lenbs

C` re rep` p`rt rtmc mci i

4 sfecnrm`Lenbs refemvej ly lnsej lenbs _\NFD

Bsi> t` Bsi51 Vfecnrm`-lnsej lenbs g`r tde _JVFD, _JFFD, _\NFD _UFFD, ncj _UVFD G`ur `ptmbnh lenbs nre bnmctnmcej mc leg`re V\V enfd `g tde hegt ncj rmidt p`hnrmzntm`c bensurebect resuht ms jmreftm`cs. rep`rtej Zde p`hnrmzntm`c sequecfe ms c`t jmstmciumsdej g`r lenbs bensurej ly

User-heveh

Vtntmf lenb

6< lenbs

Vtntmf lenbs lnsej `c V\V bensurebect `r FVM-\V lenb sfnccmci

F`pyrmidt © 4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

bnmctecncfe V\V mc tde uphmca. Zde p`hnrmzntm`c sequecfe ms _JVFD, _JFFD, jmstmciumsdej g`r lenbs refemvej ly _UFFD, _UVFD, ncj bnmctecncfe V\V mc tde j`wchmca `r FVM-\V td`se bensurej ly FVM-\V. G`ur `ptmbnh lenbs nre bnmctnmcej mc enfd `g tde hegt ncj rmidt p`hnrmzntm`c jmreftm`cs.

_nie =

 

@vervmew  N bnmc bnmc grnbew`ra `g l lenb enb bncnieb bncniebect ect mcfhujes; lenb f`cgmiurntm`c, lenb lenb sfnccmci/bensurebect, sfnccmci/bensure bect, lenb rep`rtmci, lenb bnmctecncfe, ncj lenb usnie. G`r \NC4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

_nie >>

 

J`wchmca Lenb Veheftm`c J`wchmca Fdncceh

FVM-\V

Lenb Zype ncj ^unctmty

Cnrr`w; `r `r < • < lenbs g`r enfd `g tde hegt ncj rmidt p`hnrmzntm`c jmreftm`cs wdec tde rnca ms :

F`pyrmidt © 4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

_nie ><

Zde g`hh`wmci exmsts; >. V\V jycnbmf wemidt+\M (4 strenbs) /=

? 6/>> :/>< 5/>6 7/>: 9/>5

C`te; Jmggerect f`h`rs mcjmfnte jmggerect lenb MJs. VVL uses n bnxmbub `g emidt lenbs. _\NFD uses emidt lenbs. Zde lenb jmstrmlutm`cs vnry wmtd sfecnrm`s.

Vtntmf Lenbs (V\V/FVM-\V)

=/5> 4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

 

F`ctects 4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

 

_nie >7

4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

_nie >4

 

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  

Iecernhhy, tde jegnuht sfecnrm` ms Iecernhhy, ref`bbecjej ncj ms npphmfnlhe t` typmfnh 6seft`r cetw`ramci. Mg tde requmrebects g`r d`rmz`ctnh f`vernie nre dmid, mt ms ref`bbecjej tdnt sfecnrm` >, 7, `r >< le usej. Mc tdms fnse, fehh ejie UEs fnc `ltnmc dmider lenb inmcs ncj tde f`vernie nt tde fehh ejie ms mbpr`vej. Mg n gmxej mctergerecfe s`urfe exmsts nt tde fehh ejie, sfecnrm` 6 fnc le usej t` cnrr`w tde d`rmz`ctnh f`vernie nren ncj nv`mj tde mctergerecfe. Ydec `chy ms`hntej lumhjmcis exmst, sfecnrm` :, 5, =, >?, >>, >:, >5, `r >7 ms ref`bbecjej t` pr`vmje sbnhh d`rmz`ctnh f`vernie. Zdese sfecnrm`s nre c`t sumtnlhe g`r f`ctmcu`us cetw`ras. Ydec `chy h`w-rmse lumhjmcis exmst, y`u fnc seheft n sfecnrm` gr`b sfecnrm`s > t` 5. Ydec bmjjhe-rmse lumhjmcis exmst, y`u fnc seheft n sfecnrm` gr`b sfecnrm`s 7 t` t ` >>. Ydec dmid-rmse lumhjmcis exmst, y`u fnc seheft n sfecnrm` gr`b sfecnrm`s >< t` >7.

Zde g`hh`wmci aey pnrnbeters nre usej t` seheft n sfecnrm`; • d; smte demidt • j; jmstncfe letweec tde UE ncj tde lnse stntm`c • ξ; lenb sfnccmci rncie • Jmreftm`c `g tde c`rbnh hmce G`r exnbphe, tde 7:Z >? jL lenbwmjtd ms :5¿, ncj tde c`rbnh jmreftm`c `g tde lenbs ms d`rmz`ctnh. Nssubmci tdnt tde jmstncfe letweec tde lumhjmci ncj tde lnse stntm`c ms 9? b ncj tde lnse stntm`c demidt ms 4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

 

F`ctects 4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

 

F`ctects 6. Dmid-Grequecfy Lenb Bncniebect 6.> @vervmew 6.< Lr`njfnst Lenbs 6.6 Zmht Njkustbect 6.: User-Heveh Lenb Bncniebect

_nie 4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

_nie ; _erm`jmf VVL lenb sfnccmci ms mbphebectej `c tde lnse stntm`c smje. Nt tde snbe tmbe, t mbe, wmje lenb sfnccmci ms mbphebectej `c tde UE smje.

FVM-\V lenb bensurebect

V\V lenb bensurebect

_4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

 

F`ctects 6. Dmid-Grequecfy Lenb Bncniebect 6.> @vervmew 6.< Lr`njfnst Lenbs 6.6 Zmht Njkustbect 6.: User-Heveh Lenb Bncniebect

_nie 6?

F`pyrmidt © 4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

_nie 6>

 

Lr`njfnst Fdncceh Cnrr`w Lenbs Lr`njfnst lenbs nre C  cnrr`w  cnrr`w lenbs wmtd jmggerect gmxej jmreftm`cs. Zde lr`njfnst lenb f`vernie `g tde fehh ms f`bphetej ly secjmci jmggerect cnrr`w lenbs nt jmggerect b`bects. Ly sfnccmci enfd cnrr`w lenb, tde UE `ltnmcs nc `ptmbnh lenb, ncj f`bphetes sycfdr`cmzntm`c sycfdr`cmzntm`c ncj systeb bessnie jeb`juhntm`c. #? #> #< . . . #C-6 #C-< #C-> Zmbe 

G`r tde mcmtmnh fehh senrfd, tde trncsbmssm`c perm`j `g tde VVL ms 4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

 

F`ctects 6. Dmid-Grequecfy Lenb Bncniebect 6.> @vervmew 6.< Lr`njfnst Lenbs 6.6 Zmht Njkustbect 6.: User-Heveh Lenb Bncniebect

_nie 6<

F`pyrmidt © 4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

_nie 66

 

Zmht Njkustbect mc Dmid Grequecfy Lncjs Jue t` nrfdmtefture gnft`rs, tde >=N j`es c`t supp`rt jycnbmf wemidts. Zdereg`re, nppr`xmbnte j`wctmht njkustbect fncversm`c le mbphebectej ly jehetmci lenbs. Zde tmht njkustbect rncie supp`rtej ly dmid grequecfy lncjs ms ?¿ t` 6?¿. • • • • •

G`r j`wctmht gr`b .>.4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

_nie 65

 

 

User-Heveh Lenb Bncniebect iLV/UE r`uid sweepmci (Vtep->);

iC`jeL uses VVL g`r fehhheveh wmje lenb sweepmci, ncj UE refemves smicnhs usmci jmggerect wmje lenbs.

iLV prefmse sweepmci (Vtep-4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

_nie 69

 

Genture Nftmvntm`c >. Lnsmf 6J f`vernie (sfecnrm`-lnsej lr`njfnst lenbs) _nrnbeter Bencmci _nrnbeter MJ

Vfecnrm`

Vettmci C`tes

Ly jegnuht, `chy tde jegnuht sfecnrm` ms supp`rtej. Hmfecses nre requmrej g`r tde f`cgmiurntm`c `g `tder sfecnrm`s. C\JUFehhZrpLenb.F`vernie Leg`re tde f`cgmiurntm`c, ruc tde JV_ C\JUFEHHZ\_ f`bbncj t` Vfecnrm` query tde sfecnrm`s supp`rtej ly tde NNU. Fdncimci tde sfecnrm` wmhh fnuse tde fehh t` reset. G`r h`w grequecfmes, mt ms ref`bbecjej tdnt tdms pnrnbeter le set t` tde preset tmht (7¿) t` `ltnmc tde bnxmbub lenb inmcs. G`r dmid grequecfmes, mt ms ref`bbecjej tdnt tdms pnrnbeter le set t` ?¿. Fdncimci tde tmht wmhh fnuse tde fehh t` t ` reset.

Zmht

C\JUFehhZrpLenb.Zmht

 Nzmbutd

C\H`Fehh\svj_nrnb.Nzmbutd Mt ms ref`bbecjej tdnt tdms pnrnbeter le set t` ?¿.

, \svj4_nrnb5?2->5jL1 //F`cgmiurmci tde jmstncfe letweec tde lenb ncj tde `ptmbnh lenb g`r FVM-\V lenb sfnccmci B@J C\JUFEHH\VWJ_ C\JUFEHH\VWJ_N\NB; N\NB; CrH`fnhFehhMj2>, \svj4_nrnb5>24 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

_nie 6=

 

 

Lnsmf 6J F`vernie Genture @lservntm`c Zdms genture ms ecnlhej ly jegnuht. ] ]`u `u fnc ruc HVZ C\JUFEHHZ\_LENB f`bbncj t` query tde f`cgmiurej lenb sfecnrm` ncj tmht. Zrnfe tde UE ncj `lserve tde \V\_ f`rresp`cjmci t` tde `ptmbnh lenb. Zdec, jeterbmce wdetder tde lenb sfecnrm` tnaes eggeft. G`r exnbphe, mg tde UE h`fntes nt tde c`rbnh jmreftm`c `g tde vertmfnh lenb ns sd`wc mc tde g`hh`wmci gmiure, wdec tde D>?5W7 sfecnrm` ms fdnciej t` tde D>>?W

< 9

>

?

6

:

5 7

?

D>?5W7

9

D>>?W??4??<

_rmvnte evect | renh-tmbe strenb | VMI h`i

_E\M@JP_\MWNZEPL Gmxej perm`j; >5 ENBPZ\NGGMF FEHH bmcutes

Vtntmstmfs `c j`wchmca servmfe trnggmf nt tde BNF hnyer f`hheftej lnsej `c lenbs (mcfhujmci mcmtmnh trncsbmssm`c ncj retrncsbmssm`c servmfe trnggmf, wdmfd ms fnhfuhntej lnsej `c fehh-heveh lenbs) (ZJJ `chy) G`r ucusej lenbs, tdms gmehj ms set t` nc mcvnhmj vnhue.

?x?>??4??6

_rmvnte evect | renh-tmbe strenb | VMI h`i

LENBPC@MVEPZ\NF Gmxej perm`j; >5 AMCI bmcutes

 Nvernie ncj bnxmbub vnhues `g lenb-lnsej mctergerecfe (fehh-heveh) (ZJJ `chy)

?x?>??4??5

_rmvnte evect | renh-tmbe strenb | VMI h`i

_E\M@JP_\MWNZEPL Gmxej perm`j; >5 ENBPV]CPUEPCUB bmcutes

 

?x?>?????6

_rmvnte perm`j | renh-tmbe strenb | VMI h`i

_E\M@JP_\MWNZEPU EPBENVU\EBECZ

Evect Jesfrmptm`c Evect & _nrnbeter Bencmci ncj _nrnbeters

Cubler `g sycfdr`cmzej UEs usmci tde stntmf lenbs MJ? t` MJ>PMJ; MJ `g tde gmrst lenb rep`rtej ly tde UE (g`ur mc t`tnh) Fsm\sPLenb>P\srp; \V\_ `g tde gmrst lenb rep`rtej ly tde UE (g`ur mc t`tnh) VslPLenbPMJ; MJ `g tde VVL lenb rep`rtej ly tde UE VslP\srp; \V\_ `g tde VVL lenb rep`rtej ly tde UE

F`pyrmidt © 4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

_nie :>

 

Lenb Bncniebect-rehntej B`cmt`rmci Mtebs (_erg`rbncfe B`cmt`rmci) @ptmbnh lenb MJ ncj \V\_ `g enfd Z\T `c dmid grequecfy lncjs

B`cmt`rmci Mteb

Ecihmsd Cnbe

Jesfrmptm`c

Z\T?Jh@ptLenbMJ

Z\T?PJh@ptLenbMJ

Mcjmfntes tde MJ `g tde `ptmbnh tde jeteftm`c rep`rtmci tmbe. j`wchmca lenb nt

Z\T?Jh Z\T ?Jh@pt @ptLen Lenb\s b\srp rp

Z\T?PJ Z\T?PJh@p h@ptLe tLenb\ nb\srp srp

Mcjmfntes tde \V\_ f`rresp`cjmci t` tde `ptmbnh j`wchmca lenb nt tde jeteftm`c rep`rtmci tmbe.

Z\T?Uh@ptLenbMJ

Z\T?PUh@ptLenbMJ

Z\T?Uh Z\T ?Uh@pt @ptLen Lenb\s b\srp rp

jeteftm`c rep`rtmci tmbe. Mcjmfntes tde \V\_ f`rresp`cjmci t` tde `ptmbnh Z\T?PU Z\T?PUh@p h@ptLe tLenb\ nb\srp srp uphmca lenb nt tde jeteftm`c rep`rtmci tmbe.

Mcjmfntes tde MJ `g tde `ptmbnh uphmca lenb nt tde

F`pyrmidt © 4 Dunwem Zefdc`h`imes F`., Htj. Nhh rmidts reservej.

_nie :<

 

Zdmcamci ^uestm`c; Ydnt's tde spefmgmf mbpnft `g n gnuhty NNU NNU jmp`he0 Nre tdere ncy jmsnster ref`very bensures0 Ms mt cefessnry t` rephnfe tde ectmre NNU0  Ncswer;  N gew gnuhty fdnccehs fdnccehs (7:Z7:\) dnve hmbmtej hmbmtej ceintmve mbpnfts mbpnfts `c tde perg`rbncfe. Zde NNU fnc stmhh le usej. Zdms mssue fnc le dncjhej usmci nc nhi`rmtdb ncj settmci tde wemidt `g jnbniej fdnccehs t` zer`. D`wever,, tde `rtd`i`cnhmty `g tde BU bust le pr`teftej gr`b lemci nggeftej. D`wever  Nc nhnrb wmhh le iecerntej mg tde cubler `g gnuhty fdnccehs renfdes n spefmgmej spefmgmej tdresd`hj. Mc tdms tdms fnse, y`u ceej t` rephnfe tde NNU. Mg tde cubler `g gnuhty dmid-grequecfy fdnccehs renfdes n spefmgmej tdresd`hj, nc nhnrb ms rep`rtej, ncj :Z ms r`hhej lnfa t`