Download - HSPA Log Files Analysis
-
7/31/2019 HSPA Log Files Analysis
1/38
1
1
HSPA Log Files Analysis
-
7/31/2019 HSPA Log Files Analysis
2/38
2
Outline
Section 1 Log 1 Analysis
-
7/31/2019 HSPA Log Files Analysis
3/38
3
Log 1 Analysis
Section 1
-
7/31/2019 HSPA Log Files Analysis
4/38
4
PS Domain Call Flow
-
7/31/2019 HSPA Log Files Analysis
5/38
5
Typical HSPA Call Flow
-
7/31/2019 HSPA Log Files Analysis
6/38
6
Master Information Block
-
7/31/2019 HSPA Log Files Analysis
7/387
System Information Block 1
-
7/31/2019 HSPA Log Files Analysis
8/388
System Information Block 3
-
7/31/2019 HSPA Log Files Analysis
9/389
System Information Block 5
-
7/31/2019 HSPA Log Files Analysis
10/3810
System Information Block 7
-
7/31/2019 HSPA Log Files Analysis
11/3811
System Information 12
-
7/31/2019 HSPA Log Files Analysis
12/3812
RRC Connection Request
-
7/31/2019 HSPA Log Files Analysis
13/3813
RRC Connection Request
-
7/31/2019 HSPA Log Files Analysis
14/3814
RRC Connection Setup
-
7/31/2019 HSPA Log Files Analysis
15/3815
RRC Connection Setup (Highlighted)Channel Type = DL_CCCH, Radio Bearer ID = 0, Message Length = 96
Interpreted PDU:
value DL-CCCH-Message ::=
{
message rrcConnectionSetup : r3 :
{
rrcConnectionSetup-r3
{
initialUE-Identity tmsi-and-LAI :
{
tmsi '10111100 00000001 11000101 01010000'B,
lai
{
plmn-Identity
{
mcc
{
6,
0,
2
},
mnc
{
0,
2
Please double click the Text to View
-
7/31/2019 HSPA Log Files Analysis
16/3816
RRC Connection Setup Complete
-
7/31/2019 HSPA Log Files Analysis
17/3817
RRC Connection Complete (Highlighted)Channel Type = UL_DCCH, Radio Bearer ID = 2, Message Length = 32
Interpreted PDU:
value UL-DCCH-Message ::=
{
message rrcConnectionSetupComplete :
{
rrc-TransactionIdentifier 0,
startList
{
{
cn-DomainIdentity cs-domain,
start-Value '00000000 00000000 0010'B
},
{
cn-DomainIdentity ps-domain,
start-Value '00000000 00000000 0100'B
}
},
ue-RadioAccessCapability
{
pdcp-Capability
{
losslessSRNS-RelocationSupport FALSE,
supportForRfc2507 notSupported : NULL
},
Please double click the Text to View
-
7/31/2019 HSPA Log Files Analysis
18/3818
Initial Direct Transfer
-
7/31/2019 HSPA Log Files Analysis
19/3819
Measurement Control
-
7/31/2019 HSPA Log Files Analysis
20/38
20
Downlink Direct Transfer
DL Direct Transfer is not found in our log file. However, the messagestructure will be as above.
-
7/31/2019 HSPA Log Files Analysis
21/38
21
Uplink Direct Transfer
UL Direct Transfer is not found in our log file. However, the messagestructure will be as above.
-
7/31/2019 HSPA Log Files Analysis
22/38
22
RAB Setup
-
7/31/2019 HSPA Log Files Analysis
23/38
23
RAB Setup (Rel 6 Call) (Highlighted)Channel Type = DL_DCCH, Radio Bearer ID = 2, Message Length = 127
Interpreted PDU:
value DL-DCCH-Message ::=
{
integrityCheckInfo
{
messageAuthenticationCode '10100010 11010001 10001011 10010101'B,
rrc-MessageSequenceNumber 6
},
message radioBearerSetup : later-than-r3 :
{
rrc-TransactionIdentifier 0,
criticalExtensions criticalExtensions : criticalExtensions : r6 :
{
radioBearerSetup-r6
{
activationTime 60,
new-H-RNTI '00000110 11111001'B,
newPrimary-E-RNTI '00000000 00001011'B,
rrc-StateIndicator cell-DCH,
specificationMode complete :
{
rab-InformationSetupList
{
{
Please double click the Text to View
-
7/31/2019 HSPA Log Files Analysis
24/38
24
Activate PDP Context Request/Response
-
7/31/2019 HSPA Log Files Analysis
25/38
25
HS DL HARQ/CQI Table
-
7/31/2019 HSPA Log Files Analysis
26/38
26
DSCH Failure
On HARQ ID 0 with QPSK modulation and TBS 365 their was a DSCH Failureand so was retransmitted on the same HARQ ID using the same modulation.
-
7/31/2019 HSPA Log Files Analysis
27/38
27
UL HS DPCCH Information
-
7/31/2019 HSPA Log Files Analysis
28/38
28
RRC Connection Latency Calculation
Time of RAB Setup Time of RRC Connection Request [43.456 41.568 = 1.88]However, 5 to 6 calls should be made to calculate average RRC connection latency.
-
7/31/2019 HSPA Log Files Analysis
29/38
29
Finger Details
-
7/31/2019 HSPA Log Files Analysis
30/38
30
CQI Details
-
7/31/2019 HSPA Log Files Analysis
31/38
-
7/31/2019 HSPA Log Files Analysis
32/38
32
Modulation Graph
-
7/31/2019 HSPA Log Files Analysis
33/38
33
HDSPA UE Categories
-
7/31/2019 HSPA Log Files Analysis
34/38
34
Additional HDSPA UE Categories
-
7/31/2019 HSPA Log Files Analysis
35/38
35
HSUPA UE Categories
-
7/31/2019 HSPA Log Files Analysis
36/38
36
SIB Details
-
7/31/2019 HSPA Log Files Analysis
37/38
37
UE Measurement and Report (Events)
-
7/31/2019 HSPA Log Files Analysis
38/38
THANK YOU !