Vladislav Sorokine

Title: Innovations of Vladislav Sorokine

Introduction

Vladislav Sorokine is a prominent inventor based in San Diego, CA. He has made significant contributions to the field of wireless communication, holding a total of 4 patents. His work focuses on enhancing communication systems, particularly in the area of multi-carrier receivers and gain control in CDMA systems.

Latest Patents

One of his latest patents is for a multi-carrier receiver for wireless communication. This invention describes a multi-carrier receiver capable of receiving one or multiple frequency channels simultaneously. The design includes a single radio frequency (RF) receive chain, an analog-to-digital converter (ADC), and at least one processor. The RF receive chain processes a received RF signal and provides an analog baseband signal comprising multiple signals on multiple frequency channels. The ADC digitizes the analog baseband signal, while the processor(s) digitally processes the samples from the ADC to obtain an input sample stream. This digital processing may include digital filtering, DC offset cancellation, I/Q mismatch compensation, and more.

Another notable patent is a method and apparatus for controlling the gain level of a supplemental channel in a CDMA communication system. This invention provides a method for controlling the gain of a forward supplemental channel by determining the gain level of a forward fundamental channel associated with the supplemental channel. The gain may be adjusted based on the performance indicators received from the mobile station, allowing for dynamic control of the communication quality.

Career Highlights

Vladislav Sorokine is currently employed at Qualcomm Incorporated, a leading company in the telecommunications industry. His work at Qualcomm has allowed him to be at the forefront of technological advancements in wireless communication.

Collaborations

Throughout his career, Vladislav has collaborated with notable colleagues, including Etienne Francois Chaponniere and Qingxin Chen. These collaborations have contributed to the development of innovative solutions in the field.

Conclusion

Vladislav Sorokine's contributions to wireless communication through his patents and work at Qualcomm highlight his role as an influential inventor in the industry. His innovative solutions continue to shape the future of communication technology.