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Press Release -- February 19th, 2016
Source: Ericsson

Ericsson, Tencent and SmarTone optimize Hong Kong network for WeChat performance

  • Ericsson collaborates with Tencent and SmarTone to optimize the performance of WeChat, a social networking app with 650 million monthly active users worldwide
  • Ericsson facilitates increased app performance with its App Experience Optimization service, enabling operators to meet user expectations
  • App Experience Optimization, launched at Mobile World Congress 2015, has been enhanced with the ability to generate a real-time app coverage map

Ericsson (NASDAQ:ERIC, news, filings), Tencent and SmarTone are collaborating to optimize the Hong Kong operator’s mobile network for performance of WeChat, a social networking app developed by Tencent with 650 million monthly active users worldwide. Ericsson is leading this initiative using its App Experience Optimization offering, launched at Mobile World Congress 2015. For this engagement, App Experience Optimization has been enhanced with the ability to generate a real-time “app coverage map”. This map provides a visual representation of the quality of experience enjoyed by WeChat users.

WeChat is one of the world’s most popular social networking apps. In addition to text and voice messaging, WeChat supports functionality such as multimedia messaging, sharing of GPS location, public accounts that can be used by organizations to communicate with their customers, payments and money transfers, and e-government services.

With users now spending the majority of time on their smartphones using apps, app coverage and user experience are key drivers of customer loyalty. App Experience Optimization is a service that transforms how operators optimize their networks to meet the new demands created by a fast-evolving app ecosystem. The service addresses this challenge by providing a true picture of the local app experience and correlating this with network-related key performance indicators (KPIs). Ericsson Network Design and Optimization experts then optimize for app experience, drawing upon global experience, tools and methods.

Ericsson Network Design and Optimization experts are working with SmarTone and Tencent to collect WeChat service KPIs based on anonymized usage performance and location from real subscribers, and correlated them with network KPIs. The results are used to create an app coverage map and to identify optimization opportunities in the WeChat app, its supporting servers and in SmarTone’s network. The app coverage map depicts the app experience using simple green/yellow/red color coding, with green indicating good app experience and red indicating poor app experience. Engineers can use the app coverage map to visualize performance bottlenecks and as a benchmark when optimizing the app or the network.

Frank Fu, Senior Product Manager of WeChat Department at Tencent, says: “Our app developers are always working to ensure that all of our apps provide a great end-user experience. We need to work with operators such as SmarTone to ensure that we have a good understanding about how our apps are performing in specific locations on specific networks. With Ericsson’s App Experience Optimization service, we are able to do just that.”

Stephen Chau, Interim CEO at SmarTone, says: “As a customer-centric company, we relentlessly enhance the customer experience. With this newly launched App Experience Optimization service, we are able to optimize the app performance of WeChat, providing an enhanced user experience to our customers.”

Staffan Pehrson, Vice President of Network Rollout, Support & Optimization at Ericsson, says: “WeChat is a tremendously useful app whose user base is growing extremely fast, from 600 million monthly active users at the end of June 2015 to 650 million monthly active users at the end of September. Both Tencent and SmarTone are keen to ensure that WeChat works optimally, and so we’re working together to achieve that goal by leveraging Ericsson’s network optimization expertise.”

App Experience Optimization will be demonstrated at Mobile World Congress 2016 in Barcelona.

Ericsson at Mobile World Congress 2016

During Mobile World Congress 2016 in Barcelona, Ericsson will showcase its unique industry insights, the latest innovation and inspirational discussions that enable powerful new business opportunities. We are in the midst of the societal transformation we call the Networked Society: a society in which mobility, broadband and cloud empower every person and every industry to reach their full potential. Opportunity is everywhere, and companies are transforming according to the role they have chosen to play in the value chains and ecosystems of the Networked Society.

Join us in our Hall (Hall 2, Stand 2N60) to learn about 5G, the Internet of Things and cloud, and to discuss the impact digital transformation can have on people, business and society.

Follow the conversation online:


App Experience Optimization (Our Portfolio)

App Experience Optimization (MWC 2015)

App Experience Optimization enables operators to see networks as end users do (launch release)

For media kits, backgrounders and high-resolution photos, please visit

Ericsson is the driving force behind the Networked Society – a world leader in communications technology and services. Our long-term relationships with every major telecom operator in the world allow people, business and society to fulfill their potential and create a more sustainable future.

Our services, software and infrastructure – especially in mobility, broadband and the cloud – are enabling the telecom industry and other sectors to do better business, increase efficiency, improve the user experience and capture new opportunities.

With approximately 115,000 professionals and customers in 180 countries, we combine global scale with technology and services leadership. We support networks that connect more than 2.5 billion subscribers. Forty percent of the world’s mobile traffic is carried over Ericsson networks. And our investments in research and development ensure that our solutions – and our customers – stay in front.

Founded in 1876, Ericsson has its headquarters in Stockholm, Sweden. Net sales in 2015 were SEK 246.9 billion (USD 29.4 billion). Ericsson is listed on NASDAQ OMX stock exchange in Stockholm and the NASDAQ in New York.


Ericsson Corporate Communications
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