公开(公告)号：US20220417874A1

公开(公告)日：2022-12-29

申请号：US17357654

申请日：2021-06-24

Applicant: QUALCOMM Incorporated

Inventor： Yongjun Kwak ,  Hung Dinh Ly ,  Jing Lei ,  Yuchul Kim ,  Hwan Joon Kwon

IPC: H04W56/00 ,  H04J11/00 ,  H04W72/00 ,  H04W72/04

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support allocation of resources for a physical broadcast channel (PBCH) for reduced bandwidth devices. In a first aspect, a method includes monitoring, by a user equipment (UE) configured for reduced bandwidth operation, at least a subset of a first set of time and frequency resources allocated to a synchronization signal block (SSB) for UEs configured for non-reduced bandwidth operation. The SSB includes synchronization signals and a PBCH. The method includes monitoring, by the UE, a second set of time and frequency resources allocated to the PBCH for UEs configured for reduced bandwidth operation. The method includes receiving, by the UE, the synchronization signals and the PBCH within at least the subset of the first set of time and frequency resources and the second set of time and frequency resources. Other aspects and features are also claimed and described.

公开(公告)号：US20220110141A1

公开(公告)日：2022-04-07

申请号：US17447726

申请日：2021-09-15

Applicant: QUALCOMM INCORPORATED

Inventor： Yongjun Kwak ,  Seyedkianoush Hosseini ,  Jing Lei ,  Hung Dinh Ly ,  Yuchul Kim ,  Hwan Joon Kwon

IPC: H04W72/12 ,  H04W52/02

Abstract: Wireless communications systems and methods related to sidelink transmissions from a relay user equipment (UE) to a remote UE are provided. For example, a first UE receives, from a second UE, a configuration indicating a set of resource regions spaced apart from each other in time. The first UE monitors, in one or more of the resource regions, for sidelink control information. The first UE receives, from the second UE based on the monitoring, the sidelink control information in a first resource region of the set of the resource regions. The first UE receives, from the second UE based on the sidelink control information, sidelink data.

公开(公告)号：US20220104156A1

公开(公告)日：2022-03-31

申请号：US17449449

申请日：2021-09-29

Applicant: QUALCOMM Incorporated

Inventor： Yongjun Kwak ,  Tingfang Ji ,  Juan Montojo ,  Peter Gaal ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Alexei Yurievitch Gorokhov

IPC: H04W56/00 ,  H04W72/04 ,  H04W74/08 ,  H04L27/26

Abstract: An apparatus for wireless communications includes a processor and a memory that includes instructions. The one or more processors are configured to execute the instructions to control reception, from a base station, of a first downlink signal using a first bandwidth amount that is based on a first frequency range associated with a particular signal transmitted by the base station. The one or more processors are further configured to execute the instructions to initiate transmission, to the base station, of a first uplink signal using a second bandwidth amount. The second bandwidth amount is less than the first bandwidth amount, and the second bandwidth amount is based on a second frequency range associated with an uplink channel.