US Patent Issued to Hewlett-Packard Development on Jan. 20 for "Preamble puncturing bandwidth allocation" (Taiwanese Inventors)

ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,651, issued on Jan. 20, was assigned to Hewlett-Packard Development Co. LP (Spring, Texas).

"Preamble puncturing bandwidth allocation" was invented by I-Chen Lin (Taipei, Taiwan), Yao Cheng Yang (Taipei, Taiwan) and Yung-Chang Wei (Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An example wireless networking device (e.g., Access point) dynamically managing preamble puncturing for OFDM-based communications. The wireless networking device determines first criteria of a signal quality and further determines to allow preamble puncturing, wherein the signal quality of the determines the occupancy of a subchannel. Based on the determination...