ALEXANDRIA, Va., June 4 -- United States Patent no. 12,323,346, issued on June 3, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Resource allocation indication method and apparatus" was invented by Jian Yu (Shenzhen, China) and Oded Redlich (Hod Hasharon, Israel).

According to the abstract* released by the U.S. Patent & Trademark Office: "In a method, a PPDU is generated, where the PPDU includes resource allocation information, and the resource allocation information is related to a channel bitmap in a beacon frame; and the PPDU is sent. According to the resource allocation indication method and apparatus provided in the embodiments of this application, an unavailable channel is indicated through an indication of the PPD...