Sun Chunying

Title: Sun Chunying: A Pioneer in Mobile Broadcast Service Innovations

Introduction

Sun Chunying is an esteemed inventor based in Beijing, China, known for her significant contributions to mobile communication technologies. With a focus on improving service requests, she holds a patent that demonstrates her innovative capabilities.

Latest Patents

Sun Chunying's notable patent, titled "Method for distinguishing MBMS service request from other service requests," introduces a systematic approach for differentiating mobile broadcast service requests. This innovative method consists of several steps: first, a message is sent to a User Equipment (UE) by a Radio Network Controller (RNC) indicating that a Radio Resource Control (RRC) or Packet Switched (PS) domain connection is needed. Next, the UE sends a message to a Serving GPRS Support Node (SGSN) to indicate its requirement for the MBMS service or dedicated service. Finally, the SGSN sends different messages to the RNC based on the service types or requests. This framework allows the SGSN to accurately differentiate and handle service requests, leading to improved resource management and minimizing unnecessary radio resource wastage.

Career Highlights

Throughout her career, Sun has made significant strides in the telecommunications sector. She has worked for reputable companies such as Samsung Electronics Co., Ltd. and Beijing Samsung Telecom R&D Center, where she applied her expertise to develop cutting-edge technologies that enhance mobile communications.

Collaborations

Sun Chunying has collaborated with several talented professionals, including Sung-Ho Choi and her colleague Li Xiaoqiang. These collaborations have undoubtedly played a crucial role in the advancement of her innovative projects, enabling the integration of diverse expertise.

Conclusion

Sun Chunying's contributions to the field of mobile broadcasting exemplify the impact of innovative thinking in telecommunications. Her patent for distinguishing MBMS service requests highlights her dedication to improving efficiency and resource management in mobile networks. As technology continues to evolve, inventors like Sun will undoubtedly play a pivotal role in shaping the future of communication.