9.1.15c HANDOVER TO GERAN Iu MODE Command

3GPP44.018GSM/EDGE Radio Resource Control (RRC) protocolMobile radio interface Layer 3 specificationRelease 17TS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

This message is sent on the main DCCH by the network to the mobile station to reconfigure the dedicated channels in GSM to a dedicated channel configuration in GERAN Iu mode. See table 9.1.15c.1.

Message type: HANDOVER TO GERAN Iu MODE COMMAND

Significance: dual

Direction: network to mobile station

Table 9.1.15c.1: HANDOVER TO GERAN Iu MODE COMMAND message content

IEI	Information element	Type / Reference	Presence	Format	length
	RR management Protocol Discriminator	Protocol Discriminator 10.2	M	V	1/2
	Skip Indicator	Skip Indicator 10.3.1	M	V	1/2
	HANDOVER TO GERAN Iu MODE COMMAND Message Type	Message Type 10.4	M	V	1
	RADIO BEARER RECONFIGURATION	RADIO BEARER RECONFIGURATION 3GPP TS 44.118	M	LV	2-n