LTE SIB and Layer3 Messages in Detail
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Transcript of LTE SIB and Layer3 Messages in Detail
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8/10/2019 LTE SIB and Layer3 Messages in Detail
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Contents
SIB1 2
SIB2 4SIB3 6
SIB6 7
ATTACH PROCEDURE IN LTE.....................................................................................................................9Attach Requet....................................................................................................................................................................1!
Pa"#$" %PCCH&...................................................................................................................................................................13
RRC C'$$ect#'$ Requet %UL(CCCH&..............................................................................................................................16
RRC C'$$ect#'$ Setu) %DL(CCCH&..................................................................................................................................1*RRC C'$$ect#'$ Setu) C'+),ete %UL(DCCH&.................................................................................................................2!
RRC C'$$ect#'$ Rec'$-#"uat#'$ %DL(DCCH& Ra/#' Re'uce C'$-#"uat#'$...............................................................29
RRC C'$$ect#'$ Rec'$-#"uat#'$ C'+),ete %UL(DCCH&................................................................................................33
Attach Acce)t......................................................................................................................................................................34Act#0ate De-au,t EPS Beae C'$tet Requet...................................................................................................................37
Attach C'+),ete.................................................................................................................................................................4!
RRC C'$$ect#'$ Re,eae %DL(DCCH&..............................................................................................................................41
INTRA(LTE Ha$/'0e...................................................................................................................................43RRC C'$$ect#'$ Rec'$-#"uat#'$ %DL(DCCH& Ha$/'0e'#,#t5 c'++a$/................................................................44eaue+e$t Re)'t...........................................................................................................................................................4*
TRACIN AREA UPDATE PROCEDURE................................................................................................49Tac8#$" Aea U)/ate Requet...........................................................................................................................................!
UL I$-'+at#'$ Ta$-e %UL(DCCH&...............................................................................................................................3
RRC C'$$ect#'$ Rec'$-#"uat#'$ %DL(DCCH&................................................................................................................4RRC C'$$ect#'$ Rec'$-#"uat#'$ C'+),ete %UL(DCCH&................................................................................................9
DL I$-'+at#'$ Ta$-e %DL(DCCH&...............................................................................................................................6!
Tac8#$" Aea U)/ate Acce)t.............................................................................................................................................61
Tac8#$" Aea U)/ate C'+),ete........................................................................................................................................63
RRCC'$$ect#'$Reeta,#h+e$tRequet.......................................................................................................64
'/#-5 EPS Beae C'$tet Requet.................................................................................................................................6'/#-5 EPS Beae C'$tet Acce)t...................................................................................................................................66
P':e C'$t', #$ PDSCH %D':$,#$8&...............................................................................................................................67
P':e C'$t', #$ PUSCH %U),#$8&....................................................................................................................................69PRACH P':e )'ce/ue...................................................................................................................................................71
;eque$c5 H'))#$" #$ the U),#$8......................................................................................................................................72
S'u$/#$" Re-ee$ce S#"$a,.................................................................................................................................................73
PUCCH -'+at...................................................................................................................................................................74
Re-ee$ce...................................................................................................................................................... 7
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SIB1
S1S5te+ I$-'+at#'$ B,'c8 T5)e1 %DL(BCCH(SCH&
T#+e < 11
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SIB(a))#$"I$-'