Yi Qian

Title: Yi Qian: Innovator in Wireless and Satellite Communication Technologies

Introduction

Yi Qian is a notable inventor based in Plano, TX (US), recognized for his contributions to the fields of wireless and satellite communication. He holds 2 patents that showcase his innovative approaches to enhancing network efficiencies and communication control.

Latest Patents

One of Yi Qian's latest patents is titled "Method and apparatus for scheduling call admission control in satellite and wireless networks." This invention involves an apparatus designed to allocate communication channels in a way that maximizes network efficiencies and operator revenue. The resource manager within this apparatus accepts and stores resource requests, forming a queue for a specified period. It allocates resources based on specific criteria, utilizing logic to prioritize communication channel resources according to the size of the requested resource or its unit value. The communication channels are characterized by a time slice of a signal transmitted at a specified frequency range. The allocation process first prioritizes legacy continuous bit rate (CBR) subscribers before addressing new CBR subscribers.

Another significant patent by Yi Qian is "Controlling communication in wireless and satellite networks." This patent discloses a method and system that utilize a session processor with multiple internal states to manage communication sessions within a wireless and satellite network. The process begins with receiving a message from a control interface, which is then processed to change the internal state of the session processor. This allows for the formulation of a response message, followed by updates to internal tables and counters. The response message is subsequently delivered to the control interface, ensuring comprehensive control of communication sessions.

Career Highlights

Yi Qian is currently employed at Nortel Networks Corporation, where he applies his expertise in communication technologies. His work focuses on developing innovative solutions that enhance the performance and reliability of wireless and satellite networks.

Collaborations

Throughout his career, Yi Qian has collaborated with esteemed colleagues, including Hosame Hassan Abu-Amara and Robert E Best. These collaborations have contributed to the advancement of technologies in the communication sector.

Conclusion

Yi Qian's innovative patents and contributions to wireless and satellite communication demonstrate his commitment to advancing technology in this critical field. His work continues to influence the way communication networks operate, ensuring greater efficiency and reliability.