T1

Cell-specific RS RPRE

dBm/15kHz

“Off”

T2

Cell-specific RS RPRE

dBm/15kHz

-85

U – S

Message

1

The SS transmits a UECapabilityEnquiry message including eutra to enquire max capability and with rrc-segAllowed-r16 set to enabled.

<–

UECapabilityEnquiry

–

–

–

EXCEPTION: Steps 2a1 to 2b7 describe behaviour that depends on the size of UEs capability container; the "lower case letter" identifies a step sequence that takes place depending on the size of UE capability message.

IF UE’s encoded UECapabilityInformation message >= Max PDCP SDU size then step 2a1 will be performed else steps 2b1 to 2b7 will be performed.

–

–

–

–

–

EXCEPTION: Step 2a1 is repeated a maximum of 16 times or till rrc-MessageSegmentType-16 IE within the ULDedicatedMessageSegment message indicate rrc-MessageSegmentType-r16 = lastSegment.

–

–

–

–

2a1

Check: Does the UE send segments of UECapabilityInformation message contained within the rrc-MessageSegmentContainer-r16 IE of the ULDedicatedMessageSegment message?

NOTE: The SS shall ensure that the concatenated segments decode into a valid UECapabilityInformation message (specific capability content is not checked).

–>

ULDedicatedMessageSegment

1

P

2b1

The UE sends UECapabilityInformation Message.

–>

UECapabilityInformation

–

–

3a1-4a11

Void

–

–

–

–

2b2

The SS transmits a SET UL MESSAGE REQUEST message.

<–

SET UL MESSAGE REQUEST

–

–

2b3

The UE transmits a SET UL MESSAGE RESPONSE message.

–>

SET UL MESSAGE RESPONSE

–

–

2b4

The SS transmits a UECapabilityEnquiry message with rrc-segAllowed-r16 set to enabled.

<–

UECapabilityEnquiry

–

–

–

EXCEPTION: Step 2b5 is repeated a maximum of 2 times.

–

–

–

–

2b5

Check: Does the UE send segments of UECapabilityInformation message contained within the rrc-MessageSegmentContainer-r16 IE of the ULDedicatedMessageSegment message?

NOTE: The SS shall ensure that the concatenated segments decode into a valid UECapabilityInformation message (specific capability content is not checked).

–>

ULDedicatedMessageSegment

1

P

2b6

The SS transmits a SET UL MESSAGE REQUEST message.

<–

SET UL MESSAGE REQUEST

–

–

2b7

The UE transmits a SET UL MESSAGE RESPONSE message.

–>

SET UL MESSAGE RESPONSE

–

–

3

SS stops regular grant transmission upon scheduling request.

–

–

–

–

4

The SS transmits a UECapabilityEnquiry message to enquire max capability and with rrc-segAllowed-r16 set to enabled.

<–

UECapabilityEnquiry

–

–

5

The SS transmits periodic grant from 15 (FDD)/18 (TDD) subframes after successful completion of step 4 to schedule PUSCH till the ULDedicatedMessageSegment at step 6 is received.

–

–

–

–

6

The UE sends 1st segment of UECapabilityInformation message contained within the rrc-MessageSegmentContainer-r16 IE of the ULDedicatedMessageSegment message.

–>

ULDedicatedMessageSegment

–

–

7

The SS changes Cell 1 parameters according to the row "T1" in table 8.5.5.1.3.2-1 in order that the radio link quality of Cell 1 is degraded.

–

–

–

–

8

Wait for T310 to expire

–

–

–

–

9

The SS changes Cell 1 parameters according to the row "T2" in table 8.5.5.1.3.2-1.

–

–

–

–

10

The UE sends an RRCConnectionReestablishmentRequest message on Cell 1.

–>

RRCConnectionReestablishmentRequest

–

–

11

The SS transmits an RRCConnectionReestablishment message to resume SRB1 operation on Cell 1.

<–

RRCConnectionReestablishment

–

–

12

The UE transmits an

RRCConnectionReestablishmentComplete message on Cell 1?

–>

RRCConnectionReestablishmentComplete

–

–

13

SS resumes regular UL grant transmission.

–

–

–

–

14

Check: Upon successful completion of RRC re-establishment procedure, does the UE discards remaining segments of UECapabilityInformation message and does not send any ULDedicatedMessageSegment message in the next 5 seconds?

–

–

2

P

Information Element

Value/remark

Comment

Condition

UECapabilityEnquiry ::= SEQUENCE {

criticalExtensions CHOICE {

c1 CHOICE {

ueCapabilityEnquiry-r8 SEQUENCE {

ue-CapabilityRequest SEQUENCE (SIZE (1..maxRAT-Capabilities)) OF RAT TYPE {

RAT-Type [1]

eutra

}

nonCriticalExtension SEQUENCE {

lateNonCriticalExtension

Not present

nonCriticalExtension SEQUENCE {

requestedFrequencyBands-r11 SEQUENCE {

n entries, where n is

equal to UE supported

bands or 16 if number of

UE supported bands

exceeds 16.

FreqBandIndicator-r11 [1]

px_ePrimaryFrequencyBand

E-UTRA primary frequency band under test.

FreqBandIndicator-r11 [k]

For k=2 to n set to value

different from values set

in preceding entries

FreqBandIndicator-r11

[1] to FreqBandIndicatorr11 [k-1]

Frequency bands supported by UE. Any value β such that pc_eBandβ_Supp is TRUE

}

nonCriticalExtension SEQUENCE {

nonCriticalExtension SEQUENCE {

nonCriticalExtension SEQUENCE {

nonCriticalExtension SEQUENCE {

nonCriticalExtension SEQUENCE {

nonCriticalExtension SEQUENCE {

nonCriticalExtension SEQUENCE {

rrc-SegAllowed-r16

enabled

}

}

}

}

}

}

}

}

}

}

}

}

}

Information Element

Value/remark

Comment

Condition

ULDedicatedMessageSegment-r16 ::= SEQUENCE {

criticalExtensions CHOICE {

ulDedicatedMessageSegment-r16 SEQUENCE {

segmentNumber-r16

0 for first segment, and incremented by 1 for each subsequent segment

rrc-MessageSegmentContainer-r16

Not Checked

OCTET STRING including a segment of the encoded DL DCCH message

rrc-MessageSegmentType-r16

notLastSegment for all segments except the last segment.

lastSegment for the last segment

lateNonCriticalExtension

Not present

nonCriticalExtension

Not present

}

}

}

Information Element

Value/remark

Comment

Condition

RRCConnectionReestablishmentRequest ::= SEQUENCE {

criticalExtensions CHOICE {

rrcConnectionReestablishmentRequest-r8 SEQUENCE {

ue-Identity SEQUENCE {

c-RNTI

the value of the C-RNTI of the UE

physCellId

PhysicalCellIdentity of Cell 1

shortMAC-I

The same value as the 16 least significant bits of the XMAC-I value calculated by SS

}

reestablishmentCause

otherFailure

}

}

}