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:
Jul. 12, 2022
Filed:
Feb. 28, 2020
Qualcomm Incorporated, San Diego, CA (US);
Weiliang Zeng, San Diego, CA (US);
Taesang Yoo, San Diego, CA (US);
Sanaz Barghi, Carlsbad, CA (US);
Naga Bhushan, San Diego, CA (US);
Pavan Kumar Vitthaladevuni, San Diego, CA (US);
Krishna Kiran Mukkavilli, San Diego, CA (US);
Xiaoxia Zhang, San Diego, CA (US);
Tingfang Ji, San Diego, CA (US);
Yongbin Wei, La Jolla, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Systems and methods facilitating feedback of robust channel state information (CSI), such as to provide full CSI feedback or otherwise providing CSI feedback, are described. CSI encoders and/or decoders used by network nodes may implement channel compression/reconstruction based upon neural-network (NN) training of collected channels. A structured payload having an interpretable payload portion and an uninterpretable payload portion may utilized with respect to CSI feedback. The channel compression provided according to some aspects of the disclosure supports feedback of robust CSI, in some instances including full CSI, as determined by a particular network node. Other aspects and features are also claimed and described.