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:
May. 07, 2019
Filed:
Mar. 11, 2016
Tho Le-ngoc, Montreal, CA;
Tho Le-Ngoc, Montreal, CA;
HUAWEI TECHNOLOGIES CANADA CO., LTD., Kanata, CA;
Abstract
A method for two stage communication is provided together with an apparatus for performing the method. The method receives channel state information (CSI) for a wireless resource. The CSI is processed to identify first and second time-varying characteristics of a wireless resource. First and second transmit matrices are configured based on the first and second time-varying characteristics, respectively. A signal for transmission by a plurality of transmit antenna elements is then generated by applying the first and second transmit matrices to symbols of a data stream for transmission. Optionally, first and second receive matrices are also generated for processing signals received from a plurality of receive antenna elements. In some cases, the method may mitigate self-interference between transmitted and received signals on the wireless resource.