This inventor holds 6 USPTO granted patents and 2 published patent applications. Top assignee: Intel Corporation. Active years: 2012-2019.
Location History:
- Chaoyan, CN (2013)
- Beijing, CN (2013 - 2014)
- Chaoyang, CN (2012 - 2019)
Company Filing History:
Years Active: 2012-2019
Title: Innovations of Jiacheng Wang
Introduction
Jiacheng Wang is a prominent inventor based in Beijing, China. He has made significant contributions to the field of telecommunications, particularly in the area of wireless networks. With a total of 6 patents to his name, Wang's work has been influential in advancing technology in this sector.
Latest Patents
One of his latest patents is focused on user equipment and codebook search methods for 4Tx dual codebook (ran1). This patent describes an enhanced Node B (eNB) for precoding, where a first precoding-matrix indicator (PMI) and a second PMI are received on an uplink channel from user equipment (UE). The eNB utilizes these PMIs to precode symbols for multiple-input multiple output (MIMO) beamforming, facilitating MIMO downlink orthogonal frequency division multiple access (OFDMA) transmission. The first and second PMIs are calculated by selecting a representative codeword indexed by i1 and i2 for a plurality of 2TX constituent beams, ensuring optimal system performance.
Another notable patent involves techniques utilizing step size adaptation for differential beamforming in wireless networks. This invention provides a method for transmit beamforming, which includes offering differential feedback through variable differential codebooks across multiple feedbacks. These differential codebooks may vary in shape, span, and the number of codewords, enhancing the efficiency of wireless communication.
Career Highlights
Jiacheng Wang is currently employed at Intel Corporation, where he continues to innovate and develop new technologies. His work at Intel has positioned him as a key player in the advancement of telecommunications technology.
Collaborations
Wang has collaborated with notable colleagues such as Yuan Zhu and Yang-Seok Choi, contributing to various projects that push the boundaries of wireless technology.
Conclusion
Jiacheng Wang's contributions to the field of telecommunications through his patents and work at Intel Corporation highlight his role as an influential inventor. His innovative approaches to wireless communication continue to shape the industry.