10.2.9 COUNTER CHECK
25.3313GPPProtocol specificationRadio Resource Control (RRC)Release 17TS
This message is used by the UTRAN to indicate the current COUNT-C MSB values associated to each radio bearer utilising UM or AM RLC mode and to request the UE to compare these to its COUNT-C MSB values and to report the comparison results to UTRAN.
RLC-SAP: AM
Logical channel: DCCH
Direction: UTRANUE
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Information Element/Group name |
Presence |
Multi |
IE type and reference |
Semantics description |
|---|---|---|---|---|
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Message Type |
MP |
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|
UE information elements |
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RRC transaction identifier |
MP |
RRC transaction identifier 10.3.3.36 |
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Integrity check info |
CH |
Integrity check info 10.3.3.16 |
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RB information elements |
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RB COUNT-C MSB information |
MP |
1 to < maxRBallRABs > |
For each RB (excluding signalling radio bearers) using UM or AM RLC. |
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|
>RB COUNT-C MSB information |
MP |
RB COUNT-C MSB information 10.3.4.14 |