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PAGING TYPE 1This message is used to send information on the paging channel. One or several UEs, in idle or connected mode, can bepaged in one message, which also can contain other information.RLC-SAP: TMLogical channel: PCCHDirection: UTRAN to UEUE Information elements:Paging record list,Paging recordPaging record(10.3.3.23)>CN identity>>Paging cause(Enumerated Terminating Conversational Call,Terminating Streaming Call,Terminating Interactive Call,Terminating Background Call,Terminating High Priority Signalling,Terminating Low Priority Signalling,Terminatingcause unknown)>>CN domain identity(10.3.1.1)-Enumerated(CS domain,PS domain).>>CHOICE UE Identity>>>IMSI (GSM-MAP)(10.3.1.5)This IE contains an International Mobile Subscriber Identity, used towards a GSM-MAP type of PLMN.IMSI(6 to 21)>IMSI digit INTEGER(0to9)>>>TMSI (GSM-MAP)>>>P-TMSI (GSM-MAP)P-TMSI(GSMMAP)(10.3.1.13)P-TMSI(GSM-MAP)This IE contains a Packet Temporary Mobile Subscriber Identity, used towards a GSM-MAP type of PLMN.P-TMSI Bit string

>>>IMSI (DS-41)>>>TMSI (DS-41)>UTRAN single UE identity>>U-RNTI(10.3.3.47)The U-RNTI (UTRAN Radio Network Temporary Identity) is allocated to a UE havinga RRC connection and identifies the UE within UTRAN.SRNC identity-bit string(12)S-RNTI-bit string(20)>>CN originated page to connected mode UE>>>Paging cause(10.3.3.22)>>>Paging record type identifier(10.3.1.10),Enumerated(IMSI (GSMMAP),TMSI(GSM-MAP)/P-TMSI,IMSI (DS-41), TMSI(DS-41))>>RRC connection release information(10.3.3.35o)

Indicates whether the UE shall perform a release of the RRC connection.>No release>Release>>Release cause(10.3.3.32)Enumerated(normal event,unspecified,pre-emptiverelease,congestion,re establishment reject,userinactivity),directed signalling connection re establishment>UTRAN group identity>>Group release information(10.3.3.14o)U-RNTI group(10.3.3.47a)The U-RNTI group is used to identify a group of UEs having an RRC connection.>U-RNTI mask>>U-RNTI(10.3.3.47)SRNC identity-bit string(12),S-RNTI-bit string(20).>>U-RNTI bit mask index- Enumerated(b1, b2,..b31)

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