9.1.43i System information type 14

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 optionally on the SACCH by the network to mobile stations within the cell giving information on dynamic ARFCN mapping. It allows to allocate ARFCN values and dynamically map them to physical frequencies, see 3GPP TS 45.005. See table 9.1.43i.1. Multiple instances of this message may be sent by the network

When received, this information replaces any previously received information about dynamic ARFCN mapping. This message has a L2 Pseudo Length of 18.

Message type: SYSTEM INFORMATION TYPE 14

Significance: dual

Direction: network to mobile station

Table 9.1.43i.1: SYSTEM INFORMATION TYPE 14 message content

IEI	Information element	Type / Reference	Presence	Format	Length
	L2 pseudo length	L2 pseudo length 10.5.2.19	M	V	1
	RR management Protocol Discriminator	Protocol Discriminator 10.2	M	V	½
	Skip Indicator	Skip Indicator 10.3.1	M	V	½
	System Information Type 14 Message Type	Message Type 10.4	M	V	1
	SI 14 Rest Octets	SI 14 Rest Octets 10.5.2.37j	M	V	16