This inventor holds 6 USPTO granted patents and 9 published patent applications and 2 EPO patents. Top assignees: Samsung Electronics Co., Ltd., Other. Active years: 1993-2022.
Location History:
- Flushing, NY (US) (1993)
- Richardson, TX (US) (2019)
- Westerville, OH (US) (2019)
- Plano, TX (US) (2021 - 2022)
Company Filing History:
4 out of 132,108 
1 out of 834,411 Years Active: 1993-2022
Title: Ahmed Atef Ibrahim: Innovator in Wireless Communication Technologies
Introduction
Ahmed Atef Ibrahim is a prominent inventor based in Plano, TX (US). He has made significant contributions to the field of wireless communication, holding a total of 6 patents. His work focuses on advanced technologies that enhance the efficiency and performance of communication systems.
Latest Patents
One of his latest patents is titled "Frequency division duplex channel state information acquisition based on Kronecker product." This invention involves a base station that is designed to acquire channel state information (CSI) effectively. The base station includes a transceiver that transmits and receives channel state information reference signals (CSI-RS) across multiple antenna dimensions. It generates downlink CSI for multi-user multi-input, multi-output (MU-MIMO) scheduling and precoding based on the received CSI reports.
Another notable patent is "Multi-user precoders based on partial reciprocity." This invention describes a base station that generates multi-user precoders by utilizing sounding reference signals (SRSs) from user equipment. The base station selects codewords from an uplink codebook based on correlations with the SRSs and determines downlink codewords for effective communication.
Career Highlights
Throughout his career, Ahmed has worked with leading companies in the technology sector, including Samsung Electronics Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions that address complex challenges in wireless communication.
Collaborations
Ahmed has collaborated with notable professionals in his field, including Yeqing Hu and Jianzhong Zhang. These collaborations have contributed to the advancement of technologies in wireless communication.
Conclusion
Ahmed Atef Ibrahim is a distinguished inventor whose work in wireless communication technologies has led to multiple patents and significant advancements in the field. His contributions continue to shape the future of communication systems.