Yuanpu Hu

Title: Innovations by Yuanpu Hu in OFDMA Technology

Introduction

Yuanpu Hu is an accomplished inventor based in Mountain View, CA (US). He has made significant contributions to the field of wireless communication, particularly through his innovative patent related to orthogonal frequency division multiple access (OFDMA) technology. His work focuses on enhancing low latency applications, which are crucial for modern communication systems.

Latest Patents

Yuanpu Hu holds a patent for a "Lightweight orthogonal frequency division multiple access (OFDMA) scheduler for low latency applications." This OFDMA scheduling device is designed to receive a data stream from a network router and can identify audio packets based on metadata. The device is aware of the number of wireless devices connected to it and can determine a resource unit (RU) allocation for each device based on their payload. Additionally, it can establish a modulation and coding scheme (MCS) for each device based on the received signal strength indicator (RSSI) value and any feedback data received. The OFDMA scheduling device can then send a downlink OFDMA frame to the wireless devices, notifying them of their respective RU allocations and the MCS to be used while receiving audio packets.

Career Highlights

Yuanpu Hu is currently employed at Amazon Technologies, Inc., where he continues to develop innovative solutions in wireless communication. His expertise in OFDMA technology has positioned him as a key contributor to advancements in low latency applications.

Collaborations

Yuanpu has collaborated with notable colleagues such as Shao-Cheng Wang and QingYun Wei, further enhancing the innovative environment at Amazon Technologies, Inc.

Conclusion

Yuanpu Hu's contributions to OFDMA technology exemplify the importance of innovation in the field of wireless communication. His patent reflects a commitment to improving the efficiency and effectiveness of data transmission in modern applications.