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HUAWEI TECHNOLOGIES CO., LTD.

JABO NETWORK IMPROVEMENT UPDATE

Update Oct 10th, 2015

INITIATIVE & IMPROVEMENT W41 2015 ON SPM-SALES MEETING

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential

Contents

Area Overview

Smart Care

Traffic Trend

Availability Trend

Performance Management

Key Activity

Customer Complaint

Appendix

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential

Performance ManagementNMS Trend JABO Outer

• Perceived Drop Rate Maintained and and EPL and MPL target• SDCCH Drop Rate Improved and EPL and MPL target• Perceived Congestion Maintainedand and already achieved EPL target (0.5)• Assignment Success Rate Maintained and already achieved EPL target

(97.7)

• RAB Congestion Decrease but already achieved EPL target (0.5)• Speech Drop Rate Maintained and between EPL and MPL target• PS Drop Rate Maintained and between EPL and MPL target

EPL Target

EPL Target