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04/16/15
LTE Network KPI Introduction TeliaSonera Netcom LTE-SAE www.huawei.com
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Chapter 1
Network KPI Overview
Chapter 2
Network KPI Test Types
Chapter 3
Network KPI Test Methods
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 2
OSLO LTE Network KPI
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 3
OSLO LTE Network KPI
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 4
OSLO LTE Network KPI
These KPIs should be tested by Category 3 UE. And the Category 3 UE should be the commercial terminal. HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 5
Chapter 1
Network KPI Overview
Chapter 2
Network KPI Test Types
Chapter 3
Network KPI Test Methods
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 6
Network KPI Test Types According to the test method, Network KPIs can be done in the following test types:
1.Drive Test
2.Single Site Service Acceptance
3.ATP Test
4.M2000 Traffic Statistic
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 7
Drive Test KPIs:
These KPIs should be tested by drive test and statistic in M2000. We can make and execute test tasks automatically when doing Drive Test. The purpose is to create a heavy traffic environment to statistic the probability.
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 8
Single Site Service Acceptance KPIs:
These KPIs can be tested when doing the Single Site Service Acceptance. The items of Single Site Service Acceptance consists of the Ftp DL&UL and ping latency . We need to select a good coverage location in each cell to do the site acceptance. HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 9
ATP Test KPIs:
These KPIs are about the performance of products, so we can test them in the ATP Test of several typical sites.
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 10
M2000 Traffic Statistic KPIs:
These KPIs are about the performance of the whole network. So we need to statistic in M2000. HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 11
Chapter 1
Network KPI Overview
Chapter 2
Network KPI Test Types
Chapter 3
Network KPI Test Methods
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 12
Drive Test Make drive test system work normally
Create test tasks
Drive test and execute test tasks
At first, make sure the Drive Test System to work normally. Then make two test tasks: 1.LTE/SAE Attach Success Rate and Call drop Rate: continuous short-time ftp task 2.Intra-handover Success Rate and intra-handover latency: long-time ftp task
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 13
Drive test 1.Continuous short-time ftp task: Ftp with a 10GByte Data Packet
UE ATTACH
Keep ing for 30seconds
UE ATTACH
UE DEATTACH
2.long-time ftp task: UE attach and keep ing with a 10GByte data packet. HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 14
Single Site Service Acceptance These three KPIs can be tested in Single Site Service Acceptance : 1.FTP average throughput for big file with one UE in the cell 2. FTP average throughput for big file with one UE in the cell 3. Ping RTT average time for 32 Bytes in the unloaded system with one UE in the cell Test Steps: Good signal ： RSRP>=80dBm &SINR>=30dB
Ping with 32Bytes for 2 minutes
Ftp for 2 Minutes
Ftp for 2 Minutes
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 15
Single Site Service Acceptance Report
PING TEST Result
FTP Result
HUAWEI TECHNOLOGIES CO., LTD.
FTP Result
Huawei Confidential
Page 16
ATP Test waiting for Tang Strong
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 17
M2000 Traffic Statistic The KPIs are about the performance of the whole network, so we need to statistic them in M2000 in the background. Finally we can get the statistical report from M2000. Here is the definition of each KPI: 1.One round Paging Success Rate={100}*[L.Paging.UU.Succ]/ [L.Paging.UU.Att] 2.One round Tracking Area Update success rate=100*S1_mode_TAU_success_times/S1_mode_TAU_times 3.SAE Bearer Setup Success Rate= 100* SAE_bearer_setup_success_times/ SAE_bearer_setup_request_times Here is the statistical report:
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 18
Thank you www.huawei.com
04/16/15
LTE Network KPI Introduction TeliaSonera Netcom LTE-SAE www.huawei.com
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Chapter 1
Network KPI Overview
Chapter 2
Network KPI Test Types
Chapter 3
Network KPI Test Methods
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 2
OSLO LTE Network KPI
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 3
OSLO LTE Network KPI
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 4
OSLO LTE Network KPI
These KPIs should be tested by Category 3 UE. And the Category 3 UE should be the commercial terminal. HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 5
Chapter 1
Network KPI Overview
Chapter 2
Network KPI Test Types
Chapter 3
Network KPI Test Methods
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 6
Network KPI Test Types According to the test method, Network KPIs can be done in the following test types:
1.Drive Test
2.Single Site Service Acceptance
3.ATP Test
4.M2000 Traffic Statistic
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 7
Drive Test KPIs:
These KPIs should be tested by drive test and statistic in M2000. We can make and execute test tasks automatically when doing Drive Test. The purpose is to create a heavy traffic environment to statistic the probability.
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 8
Single Site Service Acceptance KPIs:
These KPIs can be tested when doing the Single Site Service Acceptance. The items of Single Site Service Acceptance consists of the Ftp DL&UL and ping latency . We need to select a good coverage location in each cell to do the site acceptance. HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 9
ATP Test KPIs:
These KPIs are about the performance of products, so we can test them in the ATP Test of several typical sites.
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 10
M2000 Traffic Statistic KPIs:
These KPIs are about the performance of the whole network. So we need to statistic in M2000. HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 11
Chapter 1
Network KPI Overview
Chapter 2
Network KPI Test Types
Chapter 3
Network KPI Test Methods
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 12
Drive Test Make drive test system work normally
Create test tasks
Drive test and execute test tasks
At first, make sure the Drive Test System to work normally. Then make two test tasks: 1.LTE/SAE Attach Success Rate and Call drop Rate: continuous short-time ftp task 2.Intra-handover Success Rate and intra-handover latency: long-time ftp task
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 13
Drive test 1.Continuous short-time ftp task: Ftp with a 10GByte Data Packet
UE ATTACH
Keep ing for 30seconds
UE ATTACH
UE DEATTACH
2.long-time ftp task: UE attach and keep ing with a 10GByte data packet. HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 14
Single Site Service Acceptance These three KPIs can be tested in Single Site Service Acceptance : 1.FTP average throughput for big file with one UE in the cell 2. FTP average throughput for big file with one UE in the cell 3. Ping RTT average time for 32 Bytes in the unloaded system with one UE in the cell Test Steps: Good signal ： RSRP>=80dBm &SINR>=30dB
Ping with 32Bytes for 2 minutes
Ftp for 2 Minutes
Ftp for 2 Minutes
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 15
Single Site Service Acceptance Report
PING TEST Result
FTP Result
HUAWEI TECHNOLOGIES CO., LTD.
FTP Result
Huawei Confidential
Page 16
ATP Test waiting for Tang Strong
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 17
M2000 Traffic Statistic The KPIs are about the performance of the whole network, so we need to statistic them in M2000 in the background. Finally we can get the statistical report from M2000. Here is the definition of each KPI: 1.One round Paging Success Rate={100}*[L.Paging.UU.Succ]/ [L.Paging.UU.Att] 2.One round Tracking Area Update success rate=100*S1_mode_TAU_success_times/S1_mode_TAU_times 3.SAE Bearer Setup Success Rate= 100* SAE_bearer_setup_success_times/ SAE_bearer_setup_request_times Here is the statistical report:
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Confidential
Page 18
Thank you www.huawei.com
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