Telecom Tutorials by Samir Amberkar

LTE - UE States (Service Request) [Under LTE]
» E-UTRA and E-UTRAN overall description - 36.300, Rel 8 «
» E-UTRAN access - 23.401, Rel 8 «
» NAS - 24.301, Rel 8 «
» RRC - 36.331, Rel 8 «

Overall NAS/AS states reference: 23.401:4.6, 24.301:5.1.3, 36.300:A.2, 36.331:4.2.1

	Uplink data or Paging received (DRBs are released)	Paging ←
	case a)   Bearer contexts active EMM_REGISTERED (NORMAL SERVICE) RRC_IDLE
		RRC Connection Setup ↔ [Service Request]
	EMM_REGISTERED RRC_CONNECTED
	case b)   Bearer contexts active EMM_REGISTERED (NORMAL SERVICE) RRC_CONNECTED
		RRC UL Info Transfer → [Service Request]
		RRC Connection Reconfiguration ↔
	EMM_REGISTERED RRC_CONNECTED (DRBs established)

Copyright © Samir Amberkar 2010-12

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