公开(公告)号：US20180048365A1

公开(公告)日：2018-02-15

申请号：US15413539

申请日：2017-01-24

Applicant: QUALCOMM Incorporated

Inventor： Taesang YOO ,  Zhifei FAN ,  Dinkar VASUDEVAN ,  Juan MONTOJO

IPC: H04B7/0456 ,  H04L5/00 ,  H04L27/26

CPC classification number: H04B7/0456 ,  H04B7/0473 ,  H04B7/0486 ,  H04B7/063 ,  H04B7/0639 ,  H04B7/0671 ,  H04L5/0048 ,  H04L27/2646

Abstract: Various aspects described herein relate to small cyclic delay diversity (SCDD) operation used in a wireless communication system (e.g., 5G New Radio). A method, a computer-readable medium, and an apparatus are provided. In an aspect, the method, computer-readable medium, or apparatus operates to identify a type of information for transmission, identify a rank associated with the type of information, and perform an SCDD precoding operation based at least in part on the identified type of information or the rank.