Excellent voice service quality method is to improve voice service experience by providing clear, reliable calls anywhere, anytime.
Huawei develops voice service KQI guide book together with standard agencies (TM Forum、QUEST Forum etc), and determines global network and voice service quality KQI baseline together with standard agencies such as 3G, 4G and SD, HD, Ultra HD. After exact evaluation based on the baseline, Huawei performs fast and precisely locating root cause and closed-loop through E2E multi-data joint analysis and high-precision geographic analysis. Thus it rapidly improves voice service quality, enhances the APP and third party testing evaluation competitiveness, and improves brand image.
