公开(公告)号：US20240380567A1

公开(公告)日：2024-11-14

申请号：US18316951

申请日：2023-05-12

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO

IPC: H04L5/14 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information indicative of a subband full-duplex (SBFD) configuration associated with at least one flexible time resource semi-statically configured as an SBFD time resource. The UE may apply, in association with at least one of a slot format communication or the SBFD configuration, a directionality rule to the at least one flexible time resource to establish at least one directional format of the at least one flexible time resource, the directionality rule corresponding to an uplink transmission direction or a downlink reception direction, and the slot format communication indicating a slot format update instructing the UE to update a directionality associated with the at least one flexible time resource. The UE may communicate with a network node based on the at least one directional format. Numerous other aspects are described.

公开(公告)号：US20240380437A1

公开(公告)日：2024-11-14

申请号：US18315274

申请日：2023-05-10

Applicant: QUALCOMM Incorporated

Inventor： Yavuz YAPICI ,  Narayan PRASAD ,  Tao LUO ,  Junyi LI

IPC: H04B7/04

Abstract: Methods, systems, and devices for wireless communication are described. A reconfigurable reflective surface (RIS) may receive control information from a network entity. The control information may be usable at the RIS for determination of a set of phase parameters. The RIS may determine whether distance information between the network entity and the RIS is available. The RIS may determine the set of phase parameters in accordance with the control information. The set of phase parameters may be usable by the RIS for reflecting communications from the network entity to a user equipment (UE) in accordance with a focusing distance that may be based on the determined availability of the distance information. The RIS may apply the set of phase parameters to reflect a signal from the network entity to the UE.

公开(公告)号：US20240365408A1

公开(公告)日：2024-10-31

申请号：US18770105

申请日：2024-07-11

Applicant: QUALCOMM Incorporated

Inventor： Alberto RICO ALVARINO ,  Le LIU ,  Wanshi CHEN ,  Tao LUO ,  Juan MONTOJO

IPC: H04W76/11 ,  H04L5/00 ,  H04L5/10 ,  H04W8/24 ,  H04W24/08 ,  H04W24/10 ,  H04W72/23 ,  H04W72/56 ,  H04W74/0833 ,  H04W76/27 ,  H04W80/02

CPC classification number: H04W76/11 ,  H04L5/0051 ,  H04L5/10 ,  H04W8/24 ,  H04W24/08 ,  H04W24/10 ,  H04W72/23 ,  H04W72/56 ,  H04W74/0833 ,  H04W76/27 ,  H04W80/02

Abstract: Methods, systems, and devices for wireless communications are described. A relay node may establish a control plane connection between the relay node and a base station, wherein establishing the control plane connection comprises receiving from the base station a first network identifier for the relay node. The relay node may receive, via the control plane connection, a relay configuration from the base station. The relay node may monitor grants associated with a set of one or more user equipment (UEs) based at least in part on the relay configuration, each UE comprising a network identifier that is different from the first network identifier. The relay node may relay communications between the base station and the set of one or more UEs according to the monitoring.

公开(公告)号：US20240364472A1

公开(公告)日：2024-10-31

申请号：US18306377

申请日：2023-04-25

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Tao LUO

IPC: H04L5/00 ,  H04B7/06

CPC classification number: H04L5/0051 ,  H04B7/0626 ,  H04L5/0035

Abstract: Certain aspects of the present disclosure provide a method for wireless communications at a user equipment (UE). The UE may receive grouping information indicating at least one group of channel state information (CSI) reference signal (RS) resources from a set of CSI-RS resources. The UE may further transmit a CSI report indicating a CSI feedback for the at least one group of CSI-RS resources. The CSI feedback indicates relative phase information for the at least one group of CSI-RS resources with respect to a reference CSI-RS resource.

公开(公告)号：US20240357602A1

公开(公告)日：2024-10-24

申请号：US18393331

申请日：2023-12-21

Applicant: QUALCOMM Incorporated

Inventor： Sungwoo PARK ,  Makesh Pravin JOHN WILSON ,  Tao LUO ,  Jing SUN ,  Xiaoxia ZHANG ,  Arumugam CHENDAMARAI KANNAN ,  Vinay CHANDE ,  Mostafa KHOSHNEVISAN

IPC: H04W72/23 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/044

CPC classification number: H04W72/23 ,  H04L1/1812 ,  H04L5/0048 ,  H04L5/0007 ,  H04W72/0466

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a first transmit receive point (TRP), a downlink control information (DCI) communication, the UE being included in a multi-TRP configuration with the first TRP and a second TRP. The UE may determine information unique to the first TRP. The information unique to the first TRP may be at least one of associated with the DCI communication or included in the DCI communication. The UE may generate a downlink scrambling sequence initialization code, associated with the first TRP, based at least in part on the information unique to the first TRP. The UE may generate a downlink scrambling sequence, associated with the first TRP, based at least in part on the downlink scrambling sequence initialization code associated with the first TRP. Numerous other aspects are provided.

公开(公告)号：US20240349168A1

公开(公告)日：2024-10-17

申请号：US18640325

申请日：2024-04-19

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Karl Georg HAMPEL ,  Navid ABEDINI ,  Jianghong LUO ,  Luca BLESSENT ,  Junyi LI ,  Tao LUO

IPC: H04W40/24 ,  H04W88/14 ,  H04W92/24

CPC classification number: H04W40/248 ,  H04W88/14 ,  H04W92/24

Abstract: Method and apparatus to rewrite BAP headers in IAB networks. The apparatus receives, from a second base station, a routing configuration indicating a mapping between a first routing ID and a second routing ID. The apparatus receives a packet with a packet header indicating the first routing ID. The apparatus determines the second routing ID based on the routing configuration mapping the first routing ID in the packet header to the second routing ID. The apparatus modifies, based on a determination of the second routing ID, the packet header to replace the first routing ID with the second routing ID. The apparatus transmits the packet based on the second routing ID.

公开(公告)号：US20240349103A1

公开(公告)日：2024-10-17

申请号：US18632400

申请日：2024-04-11

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Tao LUO ,  Junyi LI

IPC: H04W24/10 ,  H04W72/21 ,  H04W72/23 ,  H04W72/542

CPC classification number: H04W24/10 ,  H04W72/21 ,  H04W72/23 ,  H04W72/542

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, a configuration message indicating a first reporting quantity type and a second reporting quantity type for generating a measurement report. The UE may determine a measurement payload size to use for generating a measurement payload for the first reporting quantity type and the second reporting quantity type. The UE may measure a first set of resources in accordance with the first reporting quantity type and a second set of resources in accordance with the second reporting quantity type. The UE may transmit, to the base station, the measurement report including a first measurement payload having the measurement payload size for the first reporting quantity type and a second measurement payload having the measurement payload size for the second reporting quantity type.

公开(公告)号：US20240314807A1

公开(公告)日：2024-09-19

申请号：US18575745

申请日：2021-08-27

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Tao LUO

IPC: H04W72/232 ,  H04B7/08 ,  H04L5/00

CPC classification number: H04W72/232 ,  H04B7/0862 ,  H04L5/0046

Abstract: Certain aspects of the present disclosure provide techniques for configuring user equipment (UE) beam switching in multiple transmission/reception points (multi-TRPs) communications. In particular, the present disclosure provides techniques for harmonizing downlink panel switching and uplink panel switching using transmission configuration indicator (TCI) codepoints, such that in some cases, a single downlink control information (DCI) may convey multiple TCI states for multiple panels or multi-TRPs. For example, a UE receives a first DCI indicating a first TCI codepoint from TCI codepoints activated by a media access control (MAC) control element (CE). The UE receives a second DCI scheduling an uplink transmission from the UE or a downlink transmission to the UE and conveying panel switching information. The UE processes the scheduled uplink transmission and/or downlink transmission based on one or more (joint) TCI states mapped to the first TCI codepoint and the panel switching information (e.g., dynamic switching bits).

公开(公告)号：US20240314805A1

公开(公告)日：2024-09-19

申请号：US18278390

申请日：2021-04-06

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Tao LUO

IPC: H04W72/232 ,  H04L5/00 ,  H04W72/0453

CPC classification number: H04W72/232 ,  H04L5/0055 ,  H04W72/0453

Abstract: A configuration for dummy indications in DCI with a unified TCI indication. The apparatus receives, from a base station, DCI indicating a unified TCI state of a plurality of unified TCI states for one or more channels and a dummy indication related to a TCI indication field and a PDSCH schedule. The apparatus determines an action in response to the dummy indication. The apparatus communicates with the base station based on the action determined in response to the dummy indication. The apparatus, to determine the action in response to the dummy indication, may maintain the unified TCI state for the one or more channels based on the TCI indication field of the dummy indication.

公开(公告)号：US20240313846A1

公开(公告)日：2024-09-19

申请号：US18572872

申请日：2021-09-03

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Jelena DAMNJANOVIC ,  Luanxia YANG ,  Tao LUO

IPC: H04B7/06 ,  H04W72/044 ,  H04W76/19

CPC classification number: H04B7/06964 ,  H04W72/046 ,  H04W76/19

Abstract: The aspects described herein may improve beam management at an apparatus (e.g., a UE) by allowing the apparatus to proactively transmit a beam report including information that may avoid a full beam failure recovery (BFR) procedure at the apparatus. The apparatus receives a set of beam failure detection reference signals and transmits a beam report indicating a partial beam failure when a radio link quality of at least a first beam failure detection reference signal in the set of beam failure detection reference signals is less than a quality threshold and a radio link quality of at least a second beam failure detection reference signal in the set of beam failure detection reference signals is greater than or equal to the quality threshold.