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公开(公告)号：US20240243957A1
公开(公告)日：2024-07-18
申请号：US18023781
申请日：2021-08-27
Applicant: ZTE CORPORATION
Inventor： Dingming ZHANG , Xing LIU
CPC classification number: H04L27/2607 , H04L5/005
Abstract: The method includes: mapping determined transmission information and physical information about a downlink to N layers in a resource block (RB), so as to obtain N pieces of layer information, wherein N is a natural number greater than or equal to 1; modulating each of the N pieces of layer information to obtain N pieces of layer complex-value information; precoding each of the N pieces of layer complex-value information to obtain N pieces of RB antenna data, wherein the N pieces of RB antenna data are respectively mapped to N antenna ports; and sending the N pieces of RB antenna data.
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