The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 07, 2025
Filed:
Mar. 15, 2021
Huawei Technologies Co., Ltd., Shenzhen, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
This application provides a data communication method, an apparatus, and a non-transitory computer readable storage medium. In one embodiment, the terminal receives a first demodulation reference signal based on a first physical resource block index, wherein the first physical resource block index is associated with a first location in frequency domain, and the first demodulation reference signal is usable for demodulating a first downlink control channel, wherein a physical downlink control channel (PDCCH) resource associated with the first downlink control channel is configured by a physical broadcast channel (PBCH); and the terminal receives a second demodulation reference signal based on a second physical resource block index, wherein the second physical resource block index is associated with a second location in frequency domain, and the second demodulation reference signal is usable for demodulating a second downlink control channel other than the first downlink control channel.