9.1.61 EC Immediate Assignment Reject

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

This message is sent on the EC-CCCH by the network to up to three mobile stations to indicate that no channel is available for assignment. See table 9.1.61.1.

Message type: EC IMMEDIATE ASSIGNMENT REJECT

Significance: dual

Direction: network to mobile station

Table 9.1.61.1: EC IMMEDIATE ASSIGNMENT REJECT message content

< EC Immediate Assignment Reject message content > ::=

< Message Type : bit (4) >

< Used DL Coverage Class: bit (2) >

{ 0 | 1 < EC Page Extension ; bit (4) > }

< EC Request Reference 1 : bit (13) >

< EC Wait Timer 1 : bit (8) >

{ 0 | 1 < EC Request Reference 2 : bit (13) >

< EC Wait Timer 2 : bit (8) > }

{ 0 | 1 < EC Request Reference 3 : bit (13) >

< EC Wait Timer 3 : bit (8) > }

<spare padding> ;

Table 9.1.61.2: EC IMMEDIATE ASSIGNMENT REJECT message details

Message Type (4 bit field)

This field indicates the type of message sent on the EC-CCCH (see Table 10.4.4)

Used DL Coverage Class (2 bit field)

This field is coded as described in sub-clause 9.1.60.

EC Page Extension (4 bit field)

This field is coded as described in sub-clause 9.1.60.

EC Request Reference 1 (13 bit field)

EC Request Reference 2 (13 bit field)

EC Request Reference 3 (13 bit field)

This field is coded as described in sub-clause 10.5.2.83. When multiple instances of this field are included in the EC IMMEDIATE ASSIGNMENT REJECT message then each instance refers to a different mobile station for which the ongoing packet access procedure is to be aborted.

EC Wait Timer 1 (8 bit field)

EC Wait Timer 2 (8 bit field)

EC Wait Timer 3 (8 bit field)

This field is coded as the binary representation of the T3142 timeout value in seconds.