Hongjun Wang

Title: Hongjun Wang and Cellular Network Innovation.

Introduction

Hongjun Wang is an inventor based in Singapore, SG, whose patent work addresses the delivery of reliable voice and data services over cellular networks. He works at Apple Inc. His listed patent portfolio includes 1 patent.

Latest Patents

Wang’s patent, “Methods to Optimize Simultaneous Voice and Data Experience in Cellular Networks,” describes ways to improve voice-call fallback and maintain data connectivity in different network conditions. The methods cover scenarios involving Voice over New Radio (VoNR), Internet and IMS PDU sessions, network slices, rejected session requests, and LTE networks following an EPS fallback procedure. They also address networks that do not support simultaneous voice and data, as well as VoNR-capable and non-VoNR-capable devices operating on standalone networks.

Career Highlights

Wang’s listed invention focuses on practical challenges that arise when cellular devices transition between network technologies or attempt to use voice and data services simultaneously. The patent outlines approaches for handling varied session and bearer configurations, helping address connectivity behavior across 5G and LTE environments.

Collaborations

The provided information lists Alosious Pradeep Prabhakar and Vijay Venkataraman as Wang’s coworkers. Their names are associated with his professional context, though specific collaborative roles on the patent are not provided.

Conclusion

Hongjun Wang’s patent work at Apple Inc. centers on optimizing simultaneous voice and data experiences across cellular network scenarios, including VoNR and LTE.