公开(公告)号：US20240088986A1

公开(公告)日：2024-03-14

申请号：US17943157

申请日：2022-09-12

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Hua Wang ,  Gabi Sarkis ,  Tao Luo ,  Junyi Li ,  Wooseok Nam

IPC: H04B7/08 ,  H04W56/00 ,  H04W74/08 ,  H04W76/19

CPC classification number: H04B7/088 ,  H04W56/001 ,  H04W74/0841 ,  H04W76/19

Abstract: Methods, systems, and devices for wireless communications are described. A receiving user equipment (UE) may broadcast messages containing inter-UE cooperation (IUC) information using multiple beams. The IUC information transmitted on each beam may be different for each beam of the receiving UE. For example, each IUC information may contain different preferred resources or non-preferred resources for the receiving UE to receive a transmission from a transmitting UE. The transmitting UE may receive a message containing IUC information from one of the beams of the receiving UE and transmit a signal using resources based on the IUC information contained in the received message. In some examples, the transmitting UE may transmit a channel busy ratio (CBR) request to a receiving UE. The CBR request may specify a transmission configuration indicator (TCI) state, spatial relation, spatial domain filter, or beam according to which the receiving UE is to measure the CBR.

公开(公告)号：US11930516B2

公开(公告)日：2024-03-12

申请号：US17470917

申请日：2021-09-09

Applicant: QUALCOMM Incorporated

Inventor： Jingchao Bao ,  Sony Akkarakaran ,  Tao Luo ,  Alexandros Manolakos ,  Juan Montojo

IPC: H04W72/51 ,  H04L5/00 ,  H04W4/029 ,  H04W72/21

CPC classification number: H04W72/51 ,  H04L5/005 ,  H04W4/029 ,  H04W72/21

Abstract: Disclosed are various techniques for wireless communication. In an aspect, a user equipment (UE) may determine that the UE is or will be at a location within a calibration region. The UE may report, to a network entity, location information, the location information being associated with the location within the calibration region. In an aspect, a network entity may obtain calibration error information associated with a user equipment (UE) and a calibration region. The network entity may send the calibration error information to the UE, to a base station, or to combinations thereof.

公开(公告)号：US11924802B2

公开(公告)日：2024-03-05

申请号：US17081534

申请日：2020-10-27

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan Raghavan ,  Sony Akkarakaran ,  Juergen Cezanne

IPC: H04W64/00 ,  G01S5/02 ,  G01S5/04

CPC classification number: H04W64/003 ,  G01S5/0236 ,  G01S5/0252 ,  G01S5/04

Abstract: Techniques are provided for enabling user equipment (UE) positioning based on base station side angle estimation in millimeter wave (mmW) bands. An example method for determining positioning information with a mobile device includes receiving positioning assistance data including beam pattern information for a plurality of reference signals associated with at least two sub-bands, receiving at least one of the plurality of reference signals within a sub-band, and determining an angle of departure value for at least one of the plurality of reference signals based at least in part on the positioning assistance data for the sub-band.

公开(公告)号：US11917698B2

公开(公告)日：2024-02-27

申请号：US17452000

申请日：2021-10-22

Applicant: QUALCOMM Incorporated

Inventor： Naeem Akl ,  Karl Georg Hampel ,  Sony Akkarakaran ,  Navid Abedini ,  Junyi Li ,  Tao Luo

IPC: H04W76/10 ,  H04W88/04 ,  H04W88/14 ,  H04W92/18 ,  H04W92/24

CPC classification number: H04W76/10 ,  H04W88/04 ,  H04W88/14 ,  H04W92/18 ,  H04W92/24

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may communicate, with an integrated access and backhaul (IAB) donor, an indication associated with establishing a sidelink connection between the wireless node and an IAB node. The wireless node may receive, from the IAB donor, a configuration that maps a routing identifier to a route that includes the sidelink connection between the wireless node and the IAB node. Numerous other aspects are described.

公开(公告)号：US11909684B2

公开(公告)日：2024-02-20

申请号：US17717828

申请日：2022-04-11

Applicant: QUALCOMM Incorporated

Inventor： Alexandros Manolakos ,  Sony Akkarakaran ,  Sven Fischer ,  Jay Kumar Sundararajan ,  Joseph Binamira Soriaga ,  Tingfang Ji

IPC: H04L5/00 ,  H04W64/00 ,  H04W88/04 ,  H04L47/283 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04L5/0048 ,  H04L47/283 ,  H04W64/003 ,  H04W72/21 ,  H04W72/23 ,  H04W88/04

Abstract: Disclosed are techniques for signaling of reception-to-transmission measurements from gNBs and user equipments (UEs) for round trip time (RTT) based positioning in wireless networks such as new radio (NR). In multi-RTT positioning, the flow of messages that are exchanged differ depending on the entity acting as the location server determining the position of the UE.

公开(公告)号：US11895521B2

公开(公告)日：2024-02-06

申请号：US17157241

申请日：2021-01-25

Applicant: QUALCOMM Incorporated

Inventor： Sony Akkarakaran ,  Tao Luo

IPC: H04W24/00 ,  H04L43/50 ,  H04L43/0852 ,  H04W24/10 ,  H04W24/08 ,  H04L5/00

CPC classification number: H04W24/10 ,  H04L5/0048 ,  H04W24/08

Abstract: Disclosed are techniques for wireless communication. In an aspect, a first communication node (e.g., UE, BS, etc.) obtains one or more measurements associated with one or more PRSs (e.g., uplink PRS(s), downlink PRS(s), etc.) The first communication node transmits, to a second communication node (e.g., UE, BS, etc.) via L1 or L2 signaling, a report based on the one or more measurements. The second communication node receives the report and performs a position computing function based on the report.

公开(公告)号：US11889426B2

公开(公告)日：2024-01-30

申请号：US17346650

申请日：2021-06-14

Applicant: QUALCOMM Incorporated

Inventor： Marwen Zorgui ,  Srinivas Yerramalli ,  Wooseok Nam ,  Yucheng Dai ,  Tao Luo ,  Junyi Li ,  Peter Gaal ,  Sony Akkarakaran ,  Rajat Prakash ,  Roohollah Amiri

IPC: H04W52/14 ,  H04W52/36 ,  H04W52/42 ,  H04W74/08

CPC classification number: H04W52/143 ,  H04W52/36 ,  H04W52/42 ,  H04W74/0816

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a first sensing signal of a radio frequency (RF) sensing procedure at a first transmit power. The UE may receive, from a base station at least in part in response to the first sensing signal, a power control message for sensing signals of the RF sensing procedure. The power control message may indicate a power control strategy for transmitting sensing signals of the RF sensing procedure. The UE may then transmit, at a second transmit power based on the received power control message, a second sensing signal of the RF sensing procedure.

公开(公告)号：US11888742B2

公开(公告)日：2024-01-30

申请号：US17452001

申请日：2021-10-22

Applicant: QUALCOMM Incorporated

Inventor： Naeem Akl ,  Karl Georg Hampel ,  Sony Akkarakaran ,  Navid Abedini ,  Junyi Li ,  Tao Luo

IPC: H04W40/02 ,  H04L45/745 ,  H04L69/22

CPC classification number: H04L45/745 ,  H04L69/22 ,  H04W40/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may receive a configuration for including extended routing information in backhaul adaptation protocol (BAP) headers. The wireless node may transmit a packet that includes extended routing information in a BAP header based at least in part on the configuration. In some aspects, a wireless node may receive a packet that includes extended routing information in a BAP header. The wireless node may process the packet based at least in part on the extended routing information in the BAP header. Numerous other aspects are described.

公开(公告)号：US11885895B2

公开(公告)日：2024-01-30

申请号：US17448660

申请日：2021-09-23

Applicant: QUALCOMM Incorporated

Inventor： Wooseok Nam ,  Sony Akkarakaran ,  Tao Luo ,  Yucheng Dai ,  Jingchao Bao

IPC: G01S5/00 ,  H04L5/00 ,  H04W92/18

CPC classification number: G01S5/0036 ,  G01S5/0072 ,  H04L5/0048 ,  H04W92/18

Abstract: Systems, methods, and devices for wireless communication that support mechanisms for determining a joint priority of sidelink and access link (Uu) positioning reference signal (PRS) transmissions in a wireless communication system. A joint priority of a PRS transmission may refer to a priority of the PRS transmission over the entire set of PRS transmissions including sidelink PRS transmissions and Uu PRS transmissions transmitted to a target UE in a sidelink positioning session. In aspects, a joint priority of a sidelink PRS transmission from an anchor UE may be determined with respect to not only other sidelink transmissions, but also with respect to other Uu PRS transmissions from other anchor base stations. Similarly, a joint priority of a Uu PRS transmission from an anchor base station may be determined with respect to not only other Uu transmissions, but also with respect to other sidelink PRS transmissions from other anchor UEs.

公开(公告)号：US11877354B2

公开(公告)日：2024-01-16

申请号：US17305489

申请日：2021-07-08

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Qian Zhang ,  Sony Akkarakaran ,  Navid Abedini ,  Tao Luo

IPC: H04W88/04 ,  H04B17/336 ,  H04W8/24 ,  H04W24/10 ,  H04L5/14

CPC classification number: H04W88/04 ,  H04B17/336 ,  H04L5/14 ,  H04W8/24 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment (UE) may transmit full-duplex (FD) information associated with the relay UE, wherein the FD information indicates at least one of: a capability of the relay UE relating to FD communication, a first indication of whether the relay UE can perform FD relaying based at least in part on a condition at the relay UE, or a second indication of whether the relay UE can perform FD relaying associated with one or more beams. The UE may communicate based at least in part on the FD information. Numerous other aspects are described.