8.5.64 UE INFORMATION

25.3313GPPProtocol specificationRadio Resource Control (RRC)Release 17TS

8.5.64.1 General

Figure 8.5.64.1-1: UE INFORMATION Procedure

The purpose of this procedure is to to request the UE to report information.

8.5.64.2 Initiation

The procedure is initiated when the UTRAN sends a UE INFORMATION REQUEST to the UE.

8.5.64.3 Reception of the UE INFORMATION REQUEST message by the UE

UE Shall:

1> if IE "Logged Measurements Report Request" is present:

2> if Registered PLMN is present in the IE "PLMN Identity List" stored in variable LOGGED_MEAS_REPORT_VARIABLE:

3> if an IE "Logged Measurement Info-FDD" or "Logged Measurement Info-TDD" in variable LOGGED_MEAS_REPORT_VARIABLE is present:

4> set IE "Logged Meas Report" in the UE INFORMATION RESPONSE as follows:

5> include the IE "Absolute Time Info" and set it to the value of the IE "Absolute Time Info" in the variable LOGGED_MEAS_REPORT_VARIABLE;

5> include the IE "Trace reference" and set it to the value of IE "Trace reference" in the variable LOGGED_MEAS_REPORT_VARIABLE;

5> include the IE "Trace recording session" and set it to the value of IE"Trace recording session" in the variable LOGGED_MEAS_REPORT_VARIABLE;

5> include the IE "TCE Id" and set it to the value of IE "TCE Id" in the variable LOGGED_MEAS_REPORT_VARIABLE;

5> include the IEs "Logged Measurement Info-FDD" or "Logged Measurement Info-TDD" and set it to include, in the same order as logged, one or more entries from LOGGED_MEAS_REPORT_VARIABLE;

5> clear the logged measurement results included in the list of IEs "Logged Measurement Info-FDD" or "Logged Measurement Info-TDD" from LOGGED_MEAS_REPORT_VARIABLE;

5> if the variable LOGGED_MEAS_REPORT_VARIABLE is not empty:

6> include IE "Logged Meas Available";

1> if IE "Logged ANR Report Request" is present:

2> if Registered PLMN is the same as one of the PLMNs in the IE "PLMN Identity" or IE "Equivalent PLMN Identity List" stored in variable LOG_ANR_REPORT_VARIABLE:

3> if IE "Logged ANR Report Info" in variable LOG_ANR_REPORT_VARIABLE is present:

4> set IEs "Logged ANR Report Info" in the UE INFORMATION RESPONSE as follows:

5> include the IEs "Logged ANR Report Info List" and set it to include entries from LOG_ANR_REPORT_VARIABLE;

5> clear the logged measurement results included in the list of IEs "Logged ANR Report Info List" from the LOG_ANR_REPORT_VARIABLE;

5> clear the variable LOG_ANR_CONFIG and stop timer T327.

1> if IE "Connection Establishment Failure Request" is present:

2> if Registered PLMN is the same as the PLMN in the IE "PLMN Identity" stored in variable LOGGED_CONNECTION_ESTABLISHMENT_FAILURE:

3> set IE "Connection Establishment Failure Report" in the UE INFORMATION RESPONSE as follows:

4> include the IE "Logged Connection Establishment Failure Info-FDD" or "Logged Connection Establishment Failure Info-TDD" and set it to include the entry from the variable LOGGED_CONNECTION_ESTABLISHMENT_FAILURE;

4> set the IE "Time Since Failure" to indicate the elapsed time starting from the Logging of the Connection establishment failure information that is stored in the variable LOGGED_CONNECTION_ESTABLISHMENT_FAILURE.

3> clear the variable LOGGED_CONNECTION_ESTABLISHMENT_FAILURE;

1> transmit a UE INFORMATION RESPONSE message on the uplink DCCH using AM RLC.

8.5.64.4 Reception of the UE INFORMATION RESPONSE message by the UTRAN

Upon receiving an UE INFORMATION RESPONSE message, UTRAN may:

1> if the message includes the IE “Logged Meas Available” send a further UE INFORMATION REQUEST