Company Filing History:
Years Active: 2009-2016
Title: Innovations of Chengjin Zhang in Multiuser MIMO Systems
Introduction
Chengjin Zhang, based in La Jolla, California, is an accomplished inventor with a remarkable portfolio of 23 patents. His innovative contributions primarily focus on enhancing communication systems, particularly in the realm of multiuser multiple-input multiple-output (MIMO) technologies, which are crucial for improving system capacity and efficiency in modern telecommunications.
Latest Patents
Among his latest patents are significant advancements such as the "Method and system for a greedy user group selection with range reduction in TDD multiuser MIMO downlink transmission." This patent discusses methods to optimize communication system capacity by effectively selecting user signals within a defined search range, prioritizing those with superior channel gains. Another patent, titled "Method and system for a double search user group selection scheme with range reduction in TDD multiuser MIMO downlink transmission," outlines strategies for reducing search range while selecting user signals to maximize capacity, showcasing his commitment to improving the efficiency of TDD MIMO systems.
Career Highlights
Chengjin Zhang has made significant impacts at Broadcom Corporation, where he applies his expertise in signal processing and telecommunications. His role in developing advanced communication methods has not only enhanced Broadcom’s product offerings but also positioned the company as a leader in innovation within the tech industry.
Collaborations
Chengjin collaborates with several talented individuals, including his colleagues Jun Zheng and Pieter van Rooyen. These partnerships have fostered innovative discussions and research, further enhancing the capabilities and applications of MIMO technologies within their projects at Broadcom.
Conclusion
Chengjin Zhang continues to push the boundaries of what's possible in the field of telecommunications through his innovative patents and collaborative efforts. His work exemplifies the vital role inventors play in shaping the future of communication technology, making significant contributions that enhance system performance and user experience.