HUAWEI TECHNOLOGIES CO., LTD.

HUAWEI TECHNOLOGIES CO., LTD.

www.huawei.com

DXB 2G Cluster

DBN-05

S2-2015

Prepared By :-

Analyzed By :-

Report Content

• Methodology

• KPI Overview

• Coverage Overview

• Sample Count Graph’s

• Poor Coverage Analysis

• Abnormal Event Chart

• Abnormal Event Analysis

Methodology

• Cluster drive Methodology.

– UE1 locked on 2G : Short call sequence (90 Sec Call Duration, 20 Sec Wait)

– UE2 locked on 2G : Idle Mode

DBN-05

2G Call Performance KPIs (UE Dedicated mode- 2G Locked; 90 Sec Call Duration, 20 Sec Wait)

2G KPI Description Unit Raw KPIs Corrected KPIs

Total attempts # 176

Setup Failures # 0

Dropped calls # 1

Completed Calls # 175 0

CSSR % 100.0% #DIV/0!

DCR % 0.6% #DIV/0!

DBN-05 - Drive Route

DBN-05

Rx Level IDLE

DBN-05

Rx Level Dedicated

DBN-05

Rx Quality

DBN-05

Rx Quality - Zoom View & Patches

Spot #1

DBN-05

DBN-05

Poor Coverage Analysis

Poor Quality Spot #1

OBSERVATION : Bad quality patch observed at DXB-AUH border. Missing neighbors at the border.

ACTION: both-way neighbor addition to be done between DXT6241 and neighboring AUH sites.

Abnormal Event’s

Abnormal Event’s

CD05.1

KPI Chart

2G - Call Statistics Q2-2014 S2-2014 S1-2015 S2-2015

CALL Attempts 117 117 152 176CALL Setup Success 117 117 152 176

CALL Released (Normal) 117 117 152 175CALL Drop 0 0 0 1CSSR (%) 100.000% 100.000% 100.000% 100.000%DCR (%) 0.000% 0.000% 0.000% 0.568%

Call Drop – CD05.1

CAUSE: Normal release

OBSERVATION : Radio conditions fine, call released normally with disconnect message; no call drop

ACTION: no action required

Summary

S/N Event Observations / Actions

1 Call Drop Radio conditions fine, call released normally with disconnect

message; no call drop. No action required

2 Bad Quality

patch

Bad quality patch observed at DXB-AUH border. Missing

neighbors at the border. both-way neighbor addition to be

done between DXT6241 and neighboring AUH sites.

Current Responsible

(Optimization / Planning)

Last Updated

RF Issues in Network 2014 Q2 Which Quarter it

appeared the first time

Observation/ Action Taken/Planned

1. Call Setup Fail

2. Call Drop

3. Poor Quality

4. Poor Coverage

5. Special Issues

Optimization CD05.1 S2-2015

Observation: Radio conditions fine, call released

normally with disconnect message; no call drop.

Action: No action required

Optimization Spot #1 S2-2015

Observation: Bad quality patch observed at DXB-AUH

border. Missing neighbors at the border.

Action: both-way neighbor addition to be done between

DXT6241 and neighboring AUH sites.

Thank You