who know,How to distinguish between SRB over EDCH or DCH?

[YANG SONG]

hi,

i have activate SRB over EDCH, but i don't know how to different ??
if have the e-DCH-MACdFlow-ID 1 :1 is SRB and 0 is trb, is it right?


thanks
song


radio link setup request :

value NBAP-PDU ::= initiatingMessage : {
procedureID {
procedureCode 27,
ddMode fdd
},
criticality reject,
messageDiscriminator common,
transactionID longTransActionId : 1,
value RadioLinkSetupRequestFDD : {
protocolIEs {
{
id 44,
criticality reject,
value CRNC-CommunicationContextID : 530028
},
{
id 295,
criticality reject,
value UL-DPCH-Information-RL-SetupRqstFDD : {
ul-ScramblingCode {
uL-ScramblingCodeNumber 98739,
uL-ScramblingCodeLength long
},
minUL-ChannelisationCodeLength v256,
ul-PunctureLimit 15,
tFCS {
tFCSvalues no-Split-in-TFCI : {
{
cTFC ctfcmaxbit : 0,
tFC-Beta signalledGainFactors : {
gainFactor fdd : {
betaC 15,
betaD 15
}
}
}
}
},
ul-DPCCH-SlotFormat 0,
ul-SIR-Target 75,
diversityMode none,
not-Used-sSDT-CellID-Length NULL,
iE-Extensions {
{
id 680,
criticality reject,
extensionValue UL-DPDCH-Indicator-For-E-DCH-Operation : ul-DPDCH-not-present
}
}
}
},
{
id 83,
criticality reject,
value DL-DPCH-Information-RL-SetupRqstFDD : {
tFCS {
tFCSvalues no-Split-in-TFCI : {
{
cTFC ctfcmaxbit : 0
},
{
cTFC ctfcmaxbit : 1
}
}
},
dl-DPCH-SlotFormat 4,
tFCI-SignallingMode {
tFCI-SignallingOption normal
},
multiplexingPosition fixed,
powerOffsetInformation {
pO1-ForTFCI-Bits 0,
pO2-ForTPC-Bits 16,
pO3-ForPilotBits 0
},
fdd-TPC-DownlinkStepSize step-size1,
limitedPowerIncrease not-used,
innerLoopDLPCStatus active
}
},
{
id 56,
criticality reject,
value DCH-FDD-Information : {
{
payloadCRC-PresenceIndicator cRC-Included,
ul-FP-Mode normal,
toAWS 50,
toAWE 5,
dCH-SpecificInformationList {
{
dCH-ID 9,
ul-TransportFormatSet {
dynamicParts {
{
nrOfTransportBlocks 0,
mode notApplicable : NULL
}
},
semi-staticPart {
transmissionTimeInterval msec-40,
channelCoding convolutional-coding,
codingRate third,
rateMatchingAttribute 240,
cRC-Size v16,
mode notApplicable : NULL
}
},
dl-TransportFormatSet {
dynamicParts {
{
nrOfTransportBlocks 1,
transportBlockSize 0,
mode notApplicable : NULL
},
{
nrOfTransportBlocks 1,
transportBlockSize 148,
mode notApplicable : NULL
}
},
semi-staticPart {
transmissionTimeInterval msec-40,
channelCoding convolutional-coding,
codingRate third,
rateMatchingAttribute 256,
cRC-Size v16,
mode notApplicable : NULL
}
},
allocationRetentionPriority {
priorityLevel 1,
pre-emptionCapability shall-not-trigger-pre-emption,
pre-emptionVulnerability not-pre-emptable
},
frameHandlingPriority 0,
qE-Selector selected,
iE-Extensions {
{
id 602,
criticality reject,
extensionValue Unidirectional-DCH-Indicator : downlink-DCH-only
}
}
}
}
}
}
},
{
id 216,
criticality notify,
value RL-InformationList-RL-SetupRqstFDD : {
{
id 211,
criticality notify,
value RL-InformationItem-RL-SetupRqstFDD : {
rL-ID 8,
c-ID 10491,
firstRLS-indicator not-first-RLS,
frameOffset 136,
chipOffset 34100,
dl-CodeInformation {
{
dl-ScramblingCode 0,
fdd-DL-ChannelisationCodeNumber 32,
transmissionGapPatternSequenceCodeInformation code-change
}
},
initialDL-transmissionPower -120,
maximumDL-power -50,
minimumDL-power -180,
iE-Extensions {
{
id 103,
criticality ignore,
extensionValue RL-Specific-DCH-Info : {
{
dCH-id 9
}
}
},
{
id 674,
criticality reject,
extensionValue E-DCH-RL-Indication : e-DCH
},
{
id 686,
criticality ignore,
extensionValue RL-Specific-E-DCH-Info : {
rL-Specific-E-DCH-Information {
{
e-DCH-MACdFlow-ID 0,
bindingID 'EBEC'H,
transportlayeraddress '00110101 00000000 00000001 10101100 00010100 11101000 00010100 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00 truncation...'B
},
{
e-DCH-MACdFlow-ID 1
}
},
e-RGCH-PowerOffset 112,
e-HICH-PowerOffset 112
}
}
}
}
}
}
},
{
id 395,
criticality reject,
value Transmission-Gap-Pattern-Sequence-Information : {
{
tGPSID 4,
tGSN 10,
tGL1 10,
tGD 0,
tGPL1 6,
uL-DL-mode both-ul-and-dl,
downlink-Compressed-Mode-Method sFdiv2,
uplink-Compressed-Mode-Method sFdiv2,
dL-FrameType typeB,
delta-SIR1 0,
delta-SIR-after1 0
}
}
}
},
protocolExtensions {
{
id 677,
criticality reject,
extensionValue E-DPCH-Information-RL-SetupRqstFDD : {
maxSet-E-DPDCHs v2xN2plus2xN4,
ul-PunctureLimit 10,
e-TFCS-Information {
e-DCH-TFCI-Table-Index 1,
e-DCH-Min-Set-E-TFCI 3,
reference-E-TFCI-Information {
{
reference-E-TFCI 3,
reference-E-TFCI-PO 13
},
{
reference-E-TFCI 5,
reference-E-TFCI-PO 14
},
{
reference-E-TFCI 58,
reference-E-TFCI-PO 15
},
{
reference-E-TFCI 91,
reference-E-TFCI-PO 18
},
{
reference-E-TFCI 98,
reference-E-TFCI-PO 21
}
}
},
e-TTI e-TTI-2ms,
e-DPCCH-PO 4,
e-RGCH-2-IndexStepThreshold 20,
e-RGCH-3-IndexStepThreshold 16,
hARQ-Info-for-E-DCH rvtable,
hSDSCH-Configured-Indicator configured-HS-DSCH
}
},
{
id 667,
criticality reject,
extensionValue E-DCH-FDD-Information : {
e-DCH-MACdFlows-Information {
e-DCH-MACdFlow-Specific-Info {
{
] e-DCH-MACdFlow-ID 0,[/B]
allocationRetentionPriority {
priorityLevel 9,
pre-emptionCapability may-trigger-pre-emption,
pre-emptionVulnerability pre-emptable
},
tnlQos dsField : '00111000'B,
payloadCRC-PresenceIndicator cRC-Included,
maximum-Number-of-Retransmissions-For-E-DCH 7,
eDCH-HARQ-PO-FDD 0,
eDCH-Grant-Type-Information e-DCH-Scheduled-Transmission-Grant : NULL,
bundlingModeIndicator no-bundling,
eDCHLogicalChannelInformation {
{
logicalChannelId 6,
schedulingPriorityIndicator 15,
schedulingInformation included,
e-DCH-DDI-Value 0,
mACd-PDU-Size-List {
{
mACdPDU-Size 336
}
}
}
}
},
{
e-DCH-MACdFlow-ID 1,
allocationRetentionPriority {
priorityLevel 1,
pre-emptionCapability shall-not-trigger-pre-emption,
pre-emptionVulnerability not-pre-emptable
},
payloadCRC-PresenceIndicator cRC-Included,
maximum-Number-of-Retransmissions-For-E-DCH 7,
eDCH-HARQ-PO-FDD 0,
eDCH-Grant-Type-Information e-DCH-Non-Scheduled-Transmission-Grant : {
maxBits-MACe-PDU-non-scheduled 162
},
bundlingModeIndicator no-bundling,
eDCHLogicalChannelInformation {
{
logicalChannelId 1,
schedulingPriorityIndicator 15,
schedulingInformation included,
e-DCH-DDI-Value 9,
mACd-PDU-Size-List {
{
mACdPDU-Size 144
}
}
},
{
logicalChannelId 2,
schedulingPriorityIndicator 15,
schedulingInformation included,
e-DCH-DDI-Value 10,
mACd-PDU-Size-List {
{
mACdPDU-Size 144
}
}
},
{
logicalChannelId 3,
schedulingPriorityIndicator 15,
schedulingInformation included,
e-DCH-DDI-Value 11,
mACd-PDU-Size-List {
{
mACdPDU-Size 144
}
}
},
{
logicalChannelId 4,
schedulingPriorityIndicator 15,
schedulingInformation included,
e-DCH-DDI-Value 12,
mACd-PDU-Size-List {
{
mACdPDU-Size 144
}
}
}
}
}
}
},
e-DCH-Processing-Overload-Level 0
}
},
{
id 679,
criticality reject,
extensionValue Serving-E-DCH-RL-ID : serving-E-DCH-RL-not-in-this-NodeB : NULL
},
{
id 652,
criticality ignore,
extensionValue Initial-DL-DPCH-TimingAdjustment-Allowed : initial-DL-DPCH-TimingAdjustment-Allowed
}
}
}
}

[wolverine]

e-DCH-MACdFlow-ID 0 is the RB

e-DCH-MACdFlow-ID 1 is the SRB. You can tell this by a few things. Most important is that the SRB cannot rely on a grant to transmit data. This is indicated by eDCH-Grant-Type-Information e-DCH-Non-Scheduled-Transmission-Grant.

Under e-DCH-MACdFlow-ID 1 you can also see the the 4 logical channels that are the 4 SRBs.

[YANG SONG]

e-DCH-MACdFlow-ID 0 is the RB

e-DCH-MACdFlow-ID 1 is the SRB. You can tell this by a few things. Most important is that the SRB cannot rely on a grant to transmit data. This is indicated by eDCH-Grant-Type-Information e-DCH-Non-Scheduled-Transmission-Grant.

Under e-DCH-MACdFlow-ID 1 you can also see the the 4 logical channels that are the 4 SRBs.

thanks very much

[topoffenders]

SRB1 then followed by SRB2 and default Bearer...

how did you get this log?