Jing Yu

Title: Innovations of Jing Yu in TCP Data Transmission

Introduction

Jing Yu is an accomplished inventor based in San Diego, CA. He has made significant contributions to the field of telecommunications, particularly in the area of TCP data transmission. With a total of 3 patents, his work focuses on enhancing the efficiency and reliability of data communication in mobile devices.

Latest Patents

One of Jing Yu's latest patents involves a method for rapidly recovering the speed of TCP transmission after a cross-technology handover experienced by a mobile device. This method allows the mobile device to receive a sequentially first TCP data packet after the handover completes. It generates a first acknowledgment (ACK) associated with this packet, which includes a first Selective ACK (SACK) option. If a gap exists between the data in the sequentially first TCP data packet and the data received before the handover, the first SACK option is removed from the first ACK. This modified ACK is then sent to the remote TCP server, enabling a rapid recovery of TCP transmission speed.

Another notable patent addresses the removal of TCP deadlock caused by wireless device cross-technology handover. This invention describes a mobile device equipped with physical layer circuitry and a modem that can control communication according to different cellular communication protocol standards. Upon detecting a change in the communication protocol, the device initiates the transmission of three duplicate acknowledgment (ACK) packets according to the new standard, ensuring seamless communication.

Career Highlights

Jing Yu has worked with prominent companies in the telecommunications industry, including Future Wei Technologies, Inc. and Nokia Corporation. His experience in these organizations has allowed him to develop innovative solutions that address critical challenges in mobile communication.

Collaborations

Throughout his career, Jing has collaborated with talented individuals such as Yumin Tang and Julia Wang. Their combined expertise has contributed to the successful development of his patents and innovations.

Conclusion

Jing Yu's contributions to TCP data transmission have significantly advanced the field of telecommunications. His innovative patents demonstrate a commitment to improving mobile communication efficiency and reliability.