公开(公告)号：US11057877B2

公开(公告)日：2021-07-06

申请号：US16541864

申请日：2019-08-15

Applicant: QUALCOMM Incorporated

Inventor： Yuwei Ren ,  Huilin Xu ,  Alexandros Manolakos ,  Seyedkianoush Hosseini ,  Jay Kumar Sundararajan ,  Naga Bhushan ,  Hung Dinh Ly

IPC: H04L27/26 ,  H04L5/00 ,  H04W24/10 ,  H04W72/04 ,  H04L1/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter may identify a set of resource elements on which to transmit a reference signal based at least in part on a numerology being used by the transmitter and at least one of a maximum system numerology or a minimum system numerology; and transmit the reference signal on the identified set of resource elements. In some aspects, a receiver may identify a set of resource elements from which to obtain a reference signal based at least in part on a numerology being used by the receiver and at least one of a maximum system numerology or a minimum system numerology; and obtain the reference signal from the identified set of resource elements. Numerous other aspects are provided.