10.2.40 RRC CONNECTION SETUP
25.3313GPPProtocol specificationRadio Resource Control (RRC)Release 17TS
This message is used by the network to accept the establishment of an RRC connection for a UE, including assignment of signalling link information, transport channel information and optionally physical channel information.
RLC-SAP: UM
Logical channel: CCCH
Direction: UTRAN UE
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
Version |
|---|---|---|---|---|---|
|
Message Type |
MP |
Message Type |
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|
UE Information Elements |
|||||
|
Initial UE identity |
MP |
Initial UE identity 10.3.3.15 |
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|
RRC transaction identifier |
MP |
RRC transaction identifier 10.3.3.36 |
|||
|
Activation time |
MD |
Activation time 10.3.3.1 |
Default value is "now" |
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|
New U-RNTI |
MP |
U-RNTI 10.3.3.47 |
|||
|
New C-RNTI |
OP |
C-RNTI 10.3.3.8 |
|||
|
New H-RNTI |
OP |
H-RNTI 10.3.3.14a |
REL-6 |
||
|
New Primary E-RNTI |
OP |
E-RNTI 10.3.3.10a |
REL-6 |
||
|
New Secondary E-RNTI |
OP |
E-RNTI 10.3.3.10a |
FDD only |
REL-6 |
|
|
RRC State Indicator |
MP |
RRC State Indicator 10.3.3.35a |
|||
|
UTRAN DRX cycle length coefficient |
MP |
UTRAN DRX cycle length coefficient 10.3.3.49 |
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|
Capability update requirement |
MD |
Capability update requirement 10.3.3.2 |
Default value is defined in subclause 10.3.3.2 |
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|
RNC support for change of UE capability |
MP |
Boolean |
REL-7 |
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|
Specification mode information elements |
REL-8 |
||||
|
Default configuration for CELL_FACH |
OP |
Default configuration for CELL_FACH 10.3.4.0a |
REL-8 |
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|
CHOICE specification mode |
MP |
REL-5 |
|||
|
>Complete specification |
|||||
|
RB Information Elements |
|||||
|
>>Signalling RB information to setup list |
MP |
3 to 4 |
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|
>>>Signalling RB information to setup |
MP |
Signalling RB information to setup 10.3.4.24 |
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|
TrCH Information Elements |
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|
Uplink transport channels |
|||||
|
>>UL Transport channel information common for all transport channels |
OP |
UL Transport channel information common for all transport channels 10.3.5.24 |
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|
>>Added or Reconfigured TrCH information list |
MP |
1 to <maxTrCH> |
Although this IE is not required when the IE "RRC state indicator" is set to "CELL_FACH", need is MP to align with ASN.1 |
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|
OP |
REL-4 |
||||
|
>>>Added or Reconfigured UL TrCH information |
MP |
Added or Reconfigured UL TrCH information 10.3.5.2 |
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|
Downlink transport channels |
|||||
|
>>DL Transport channel information common for all transport channels |
OP |
DL Transport channel information common for all transport channels 10.3.5.6 |
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|
>>Added or Reconfigured TrCH |
MP |
1 to <maxTrCH> |
Although this IE is not required when the IE "RRC state indicator" is set to "CELL_FACH", need is MP to align with ASN.1 |
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|
OP |
REL-4 |
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|
>>>Added or Reconfigured DL TrCH information |
MP |
Added or Reconfigured DL TrCH information 10.3.5.1 |
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|
>Preconfiguration |
REL-5 |
||||
|
>>CHOICE Preconfiguration mode |
MP |
REL-5 |
|||
|
>>>Predefined configuration identity |
MP |
Predefined configuration identity 10.3.4.5 |
REL-5 |
||
|
>>>Default configuration |
REL-5 |
||||
|
>>>>Default configuration mode |
MP |
Enumerated (FDD, TDD) |
Indicates whether the FDD or TDD version of the default configuration shall be used |
REL-5 |
|
|
>>>>Default configuration identity |
MP |
Default configuration identity 10.3.4.0 |
REL-5 |
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|
PhyCH information elements |
|||||
|
Frequency info |
OP |
Frequency info 10.3.6.36 |
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|
Multi-frequency Info |
OP |
Multi-frequency Info 10.3.6.39a |
This IE is used for 1.28 Mcps TDD only |
REL-7 |
|
|
DTX-DRX timing information |
OP |
DTX-DRX timing information 10.3.6.34b |
REL-7 |
||
|
DTX-DRX Information |
OP |
DTX-DRX Information 10.3.6.34a |
REL-7 |
||
|
HS-SCCH less Information |
OP |
HS-SCCH less Information 10.3.6.36ab |
REL-7 |
||
|
SPS Information |
OP |
SPS information 1.28 Mcps TDD 10.3.6.110 |
This IE is used for 1.28 Mcps TDD only |
REL-8 |
|
|
MU-MIMO info |
OP |
MU-MIMO info 1.28 Mcps TDD 10.3.6.122 |
This IE is used for 1.28 Mcps TDD only |
REL-10 |
|
|
Non-rectangular resource allocation indicator |
OP |
Enumerated(TRUE) |
For 1.28 Mcps TDD only. The absence of this IE indicates that the non-rectangular resource allocation is not used. |
REL-12 |
|
|
Non-rectangular resource specific timeslots set |
CV-Non-rectangularResourceAllocation |
Bit string (7) |
For 1.28 Mcps TDD only. The value 1 of a bit indicates the corresponding timeslot in which the channelization codes are assigned by physical control channel. The value 0 of a bit indicates the corresponding timeslot in which all channelization codes are assigned when the timeslot is scheduled to the UE. The first/leftmost bit of the bit string is for TS0. |
REL-12 |
|
|
Uplink radio resources |
|||||
|
Maximum allowed UL TX power |
MD |
Maximum allowed UL TX power 10.3.6.39 |
Default value is the existing maximum UL TX power |
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|
Uplink DPCH info |
OP |
Uplink DPCH info 10.3.6.88 |
|||
|
E-DCH Info |
OP |
E-DCH Info 10.3.6.97 |
REL-6 |
||
|
Downlink radio resources |
|||||
|
Downlink HS-PDSCH Information |
OP |
Downlink HS-PDSCH information 10.3.6.23a |
REL-6 |
||
|
Downlink information common for all radio links |
OP |
Downlink information common for all radio links 10.3.6.24 |
|||
|
Downlink information per radio link list |
OP |
1 to <maxRL> |
Send downlink information for each radio link to be set-up |
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|
>Downlink information for each radio link |
MP |
Downlink information for each radio link 10.3.6.27 |
|||
|
Downlink secondary cell info FDD |
OP |
Downlink secondary cell info FDD 10.3.6.31a |
FDD only |
REL-8 |
|
|
Additional downlink secondary cell info list FDD |
OP |
2 |
REL-10 |
||
|
>Downlink secondary cell info FDD |
OP |
Downlink secondary cell info FDD 10.3.6.31a |
FDD only |
REL-10 |
|
|
Common E-RGCH info FDD |
OP |
Common E-RGCH info FDD 10.3.6.138 |
FDD only |
REL-11 |
|
Condition |
Explanation |
|
Non-rectangularResourceAllocation |
This IE is optionally present if non-rectangular resource allocation is configured. Otherwise, it is not needed. |