公开(公告)号：US20210184902A1

公开(公告)日：2021-06-17

申请号：US17184209

申请日：2021-02-24

Applicant: QUALCOMM Incorporated

Inventor： JING LEI ,  Srinivas Yerramalli ,  Tamer Kadous

IPC: H04L27/10 ,  H04L1/00 ,  H04L27/26 ,  H04J13/00

Abstract: Flexible waveform synthesis is disclosed for new radio (NR) shared spectrum (NR-SS) networks. In order to accommodate variable transmission resources, a transmitter may construct an M×N grid to model a resource element (RE) map of transmission resources available to the transmitter within a shared communication channel, where M corresponds to a number of symbols for a scheduled physical signal and N corresponds to a number of tones of a transmission bandwidth for the transmitter. The transmitter may then map the M×N grid to the RE map and puncture one or more REs associated with the subbands unavailable for transmission in the transmission resources. The transmitter may then transmit a transmission according to the unpunctured REs of the RE map.