公开(公告)号：US20220271809A1

公开(公告)日：2022-08-25

申请号：US17180675

申请日：2021-02-19

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Junyi LI

IPC: H04B7/06 ,  H04B17/318 ,  H04B7/08

Abstract: Aspects are provided which allow a transmitting device to provide reference signals to a receiving device for beam management according to an arbitrarily determined sequence of transmission beams at any time, and to implicitly convey information regarding the determined sequence of transmission beams to the receiving device. The transmitting device provides a message to the receiving device indicating a beam sequence conveyance mode. The transmitting device subsequently determines a sequence of different transmission beams, and associates a reference signal with each one of the transmission beams for transmission to the receiving device according to the sequence. The receiving device obtains the plurality of reference signals from the transmitting device, where each of the reference signals is associated with a different transmission beam. The receiving device identifies a reception beam for each of the transmission beams, and determines a sequence of the transmission beams in response to the identification.

公开(公告)号：US20220255615A1

公开(公告)日：2022-08-11

申请号：US17169143

申请日：2021-02-05

Applicant: QUALCOMM Incorporated

Inventor： Sourjya DUTTA ,  Kapil GULATI ,  Gabi SARKIS ,  Junyi LI

IPC: H04B7/08 ,  H04W76/19 ,  H04W72/04 ,  H04L1/20 ,  H04B17/336 ,  H04W74/08 ,  H04L1/00 ,  H04W76/27 ,  H04L1/18 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiving (Rx) user equipment (UE) may receive, from a transmitting (Tx) UE, sidelink control information (SCI). The Rx UE may determine an Rx-side block error rate (BLER) based at least in part on the SCI. The Rx UE may perform a beam failure recovery based at least in part on the Rx-side BLER satisfying a threshold. Numerous other aspects are described.

公开(公告)号：US20220248312A1

公开(公告)日：2022-08-04

申请号：US17166814

申请日：2021-02-03

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Hua WANG ,  Junyi LI

IPC: H04W48/18 ,  G06N20/20 ,  G06N3/04

Abstract: A method of wireless communication is performed by a user equipment (UE). The method receives, from a network, a configuration for a decision making module. The method also executes the decision making module to determine a selection parameter for a configuration of at least one machine learning module. The method selects the configuration of the at least one machine learning module based on the selection parameter. Further, the method reports, to the network, a decision resulting from executing the decision making module.

公开(公告)号：US20220240268A1

公开(公告)日：2022-07-28

申请号：US17156137

申请日：2021-01-22

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Junyi LI

IPC: H04W72/12 ,  H04W4/08 ,  H04L5/00 ,  H04W52/14

Abstract: A method of wireless communication by a user equipment (UE) includes receiving an indication that the UE has been added to a group. The method also includes receiving group common signaling informing the UE of a configuration change. A method of wireless communication by a base station includes defining a group of user equipments (UEs). The method also includes notifying each UE of the group of inclusion into the group of UEs. The method still further includes transmitting, to the group of UEs, group common signaling including a configuration change for the group of UEs.

公开(公告)号：US20220240218A1

公开(公告)日：2022-07-28

申请号：US17161343

申请日：2021-01-28

Applicant: QUALCOMM Incorporated

Inventor： Chang-Sik CHOI ,  Kapil GULATI ,  Gene Wesley MARSH ,  Junyi LI

IPC: H04W64/00 ,  G01S5/02

Abstract: Multiple user equipments (UEs) may initiate independent ranging sessions at nearly the same time and location and which may interfere with each other. A UE that receives multiple initial messages for ranging determines if there is temporal separation between the ranging sessions. The UE may further determine if there is geographic separation between the ranging sessions, e.g., the initiating UEs are separated. If separation is lacking, the UE separates available ranging signal properties, such as frequency bandwidth, timing instances, and identifiers, and communicates different sets of ranging signal properties to each initiating UE. The multiple ranging sessions may be performed using the different sets of ranging signal properties with less risk of interference.

公开(公告)号：US20220236394A1

公开(公告)日：2022-07-28

申请号：US17160851

申请日：2021-01-28

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Yucheng DAI ,  Tao LUO ,  Sony AKKARAKARAN ,  Junyi LI

IPC: G01S13/00 ,  G01S7/00 ,  G01S13/72

Abstract: In an aspect, a first and second wireless node communicate a bistatic sensing request and a response to the bistatic sensing request to coordinate setup of a bistatic sensing procedure. The first wireless node transmits a set of sensing signals to one or more target objects in accordance with the bistatic sensing procedure. The second wireless node measures a set of reflections of the set of sensing signals reflected off of one or more target objects in accordance with the bistatic sensing procedure.

公开(公告)号：US20220232544A1

公开(公告)日：2022-07-21

申请号：US17150887

申请日：2021-01-15

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Jelena DAMNJANOVIC ,  Peter GAAL ,  Tao LUO ,  Junyi LI

IPC: H04W72/04

Abstract: Apparatus, methods, and computer program products for beam updating are provided. An example method includes receiving DCI. The method further includes determining, based on the DCI, whether the DCI is associated with a beam update for uplink, downlink, or a combination of the uplink and the downlink. The method further includes determining, from the DCI, a TCI state that indicates a beam for the uplink, the downlink, or the combination of the uplink and the downlink.

公开(公告)号：US20220231739A1

公开(公告)日：2022-07-21

申请号：US17569260

申请日：2022-01-05

Applicant: QUALCOMM Incorporated

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

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/04

Abstract: Aspects relate to a user equipment that transmits an uplink transmission on a first receive beam of a first beam pair link and on a second receive beam of a second beam pair link. A base station receives the uplink transmission on a first transmit beam of the first beam pair link and a second transmit beam of the second beam pair link via first and second transmission and reception points associated with the base station. The base station transmits a downlink transmission on the first transmit beam with a first beam-specific timing precompensation and on the second transmit beam with a second beam-specific timing precompensation. The first beam-specific timing precompensation and the second beam-specific timing precompensation are based on a timing difference between the reception of the uplink transmission via the first TRP and via the second TRP. The user equipment receives the beam-specific timing precompensations.

公开(公告)号：US20220225451A1

公开(公告)日：2022-07-14

申请号：US17645625

申请日：2021-12-22

Applicant: QUALCOMM Incorporated

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

IPC: H04W76/15

Abstract: A first base station may establish a first connection with an IAB node and transmit, to a second base station, a request for the second base station to establish a second connection with the IAB node. The first base station may indicate to the second base station, based on the second connection being established with the IAB node, that at least one of a first base station or the second base station is to serve as an IAB donor for the IAB node. The second base station may accept or reject the indication received from the first base station that the at least one of the first base station or the second base station is to serve as the IAB donor for the IAB node.

公开(公告)号：US20220225141A1

公开(公告)日：2022-07-14

申请号：US17146242

申请日：2021-01-11

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Aleksandar DAMNJANOVIC ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Junyi LI

IPC: H04W24/10 ,  H04W24/08 ,  H04L5/00

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication. Particular aspects provide for a method, including sending, from a first user equipment to a second user equipment, a measurement configuration for an antenna panel of the second user equipment; receiving, at the first user equipment from the second user equipment, a remote antenna panel measurement report based on the measurement configuration; and sending, from the first user equipment to a network, a first measurement report comprising the remote antenna panel measurement report.