公开(公告)号：US20230189249A1

公开(公告)日：2023-06-15

申请号：US17644384

申请日：2021-12-15

Applicant: QUALCOMM Incorporated

Inventor： Shanyu ZHOU ,  Arumugam CHENDAMARAI KANNAN ,  Tao LUO

IPC: H04W72/12

CPC classification number: H04W72/1221 ,  H04W72/1289 ,  H04W72/1284

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter user equipment (UE) may obtain timing information that indicates an expiration time for transmitting a plurality of packets to a receiver UE. The transmitter UE may transmit a sidelink communication to the receiver UE, in accordance with the timing information, that includes at least one packet of the plurality of packets. Numerous other aspects are described.

公开(公告)号：US20230189094A1

公开(公告)日：2023-06-15

申请号：US17643535

申请日：2021-12-09

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Tao LUO ,  Aleksandar DAMNJANOVIC

IPC: H04W36/00 ,  H04W56/00

CPC classification number: H04W36/00837 ,  H04W36/0058 ,  H04W36/0072 ,  H04W56/001

Abstract: Methods, apparatuses, and computer-readable storage medium for conditional handover (CHO) are provided. An example method at a UE may include receiving, from a first base station, a CHO configuration comprising one or more CHO candidate cell configurations associated with a second base station and one or more execution conditions associated with the first base station and including one or more CHO measurements, the one or more CHO measurements comprising one or more L1 beam or cell specific measurements or one or more L3 beam specific measurements. The example method may further include detaching from a first cell associated with the first base station and synchronizing with a second cell associated with the second base station based on the one or more CHO measurements satisfying the one or more execution conditions, the second cell being one cell associated with the one or more CHO candidate cell configurations.

公开(公告)号：US20230188187A1

公开(公告)日：2023-06-15

申请号：US17644259

申请日：2021-12-14

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Tao LUO ,  Junyi LI

IPC: H04B7/06 ,  H04W16/28

CPC classification number: H04B7/0617 ,  H04W16/28 ,  H04B7/063

Abstract: Certain aspects of the present disclosure provide techniques for communicating information associated with one or more phase shift parameters for a beamforming circuit, wherein the beamforming circuit includes a Butler matrix having one or more sets of configurable phase shifters; and communicating in accordance with the one or more phase shift parameters. Numerous other aspects are provided.

公开(公告)号：US20230180232A1

公开(公告)日：2023-06-08

申请号：US17921932

申请日：2020-05-06

Applicant: QUALCOMM Incorporated

Inventor： Yisheng XUE ,  Jing SUN ,  Xiaoxia ZHANG ,  Chih-Hao LIU ,  Ozcan OZTURK ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Juan MONTOJO ,  Peter GAAL ,  Piyush GUPTA ,  Changlong XU

IPC: H04W72/1273 ,  H04L1/1812

CPC classification number: H04W72/1273 ,  H04L1/1812

Abstract: Information is communicated via a plurality of communication opportunities of a semi-persistent scheduling (SPS) occasion. A base station may transmit first information via a first communication opportunity of an SPS occasion and transmit second information via a second communication opportunity of that same SPS occasion. A wireless communication device may monitor all communication opportunities of an SPS occasion to decode the information sent in two or more of the communication opportunities of the SPS occasion.

公开(公告)号：US20230180141A1

公开(公告)日：2023-06-08

申请号：US17924112

申请日：2020-07-31

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Fang YUAN ,  Mostafa KHOSHNEVISAN ,  Tao LUO

IPC: H04W52/24 ,  H04L5/00 ,  H04B17/309

CPC classification number: H04W52/242 ,  H04L5/0048 ,  H04B17/309

Abstract: The apparatus is configured to provide beam indication, TCI state or spatial relation, based on a reference signal of a non-serving cell and receiving the beam indication, and possibly a pathloss RS configuration, based on the RS of the non-serving cell.

公开(公告)号：US20230180132A1

公开(公告)日：2023-06-08

申请号：US17457883

申请日：2021-12-06

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Yan ZHOU ,  Hong CHENG ,  Jelena DAMNJANOVIC ,  Peter GAAL ,  Jung Ho RYU

IPC: H04W52/14 ,  H04W76/14 ,  H04W52/02 ,  H04W16/28 ,  H04W52/42 ,  H04W52/24

CPC classification number: H04W52/14 ,  H04W76/14 ,  H04W52/0245 ,  H04W16/28 ,  H04W52/42 ,  H04W52/242

Abstract: Method and apparatus to determine a sidelink beam and associated power control parameter for sidelink communication. The apparatus initiates a beam pairing with a second UE, the first UE being a transmitting UE and the second UE being a receiving UE. The apparatus identifies a sidelink beam from a plurality of sidelink beams and at least one power control parameter for sidelink communication with the second UE. Different sidelink beams use different power control parameters. The apparatus communicates with the second UE via a selected sidelink beam and the at least one power control parameter.

公开(公告)号：US20230180060A1

公开(公告)日：2023-06-08

申请号：US17643117

申请日：2021-12-07

Applicant: QUALCOMM Incorporated

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

IPC: H04W28/18 ,  H04W72/12 ,  H04W52/02

CPC classification number: H04W28/18 ,  H04W52/0203 ,  H04W72/1284

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first node of a wireless network may transmit, by a first distributed unit (DU) of the first node to a central unit (CU), a second DU of another node in the wireless network, a user equipment in the wireless network, or a child node of the first node, an indication of a suggested resource pattern for the DU. The first node may transmit or receive a communication in the wireless network based at least in part on a resource pattern that is received in connection with transmitting the indication. Numerous other aspects are described.

公开(公告)号：US20230179344A1

公开(公告)日：2023-06-08

申请号：US18013871

申请日：2021-08-10

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Yan ZHOU ,  Tao LUO ,  Olufunmilola Omolade AWONIYI-OTERI

IPC: H04L1/1829 ,  H04L1/1867 ,  H04L5/00

CPC classification number: H04L1/1854 ,  H04L1/1896 ,  H04L5/0055

Abstract: Methods, computer programs products, and apparatuses for SPS reactivation are provided. An example method at a UE includes determining that a base station skips one or more semi-persistent scheduling (SPS) physical downlink shared channel (SPS PDSCH) occurrences. The method further includes skipping transmission of a hybrid automatic repeat request (HARQ) feedback for the one or more SPS PDSCH occurrences.

公开(公告)号：US20230171748A1

公开(公告)日：2023-06-01

申请号：US17758438

申请日：2020-02-14

Applicant: QUALCOMM Incorporated

Inventor： Changlong XU ,  Xiaoxia ZHANG ,  Jing SUN ,  Tao LUO

IPC: H04W72/0446

CPC classification number: H04W72/0446

Abstract: This disclosure provides systems, methods and apparatus for cellular communications. In one aspect, a UE determines an FFP of a cell signal for the UE in a frame based equipment mode, determines one or more SSB positions in the cell signal based on the FFP, and performs radio management of the UE based at least in part on the one or more invalid SSB candidate positions. Performing radio management may include using one or more SSB positions in the FFP exclusive of the one or more invalid SSB candidate positions. Radio management may include PDSCH rate matching, radio link monitoring or measurement, or radio resource management. In some implementations, the one or more SSB positions are SSB positions after a first eight SSB positions in an FFP. In some other implementations, the one or more SSB positions are SSB positions that at least partially overlap an idle period between FFPs.

公开(公告)号：US20230170967A1

公开(公告)日：2023-06-01

申请号：US17537197

申请日：2021-11-29

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Mohammad Ali TASSOUDJI ,  Tao LUO ,  Junyi LI

IPC: H04B7/06 ,  H04B1/3827

CPC classification number: H04B7/0695 ,  H04B1/3838 ,  H04B7/0639 ,  H04B7/0634

Abstract: The present disclosure provides for beam selection by a mobile device based on a sensor state of the mobile in order to mitigate hand blockage. The mobile device detects, during operation of the mobile device, a sensor state caused by a hand of an operator on the mobile device. The mobile device selects for communication, while operating in the sensor state, a refined beam set corresponding to the sensor state based on reference signals. The mobile device trains a machine learning model based on a set of training data including pairs of the sensor state and the refined beam set to select a first set of beam weights from a second set of beam weights based on a detected sensor state. The mobile device selects for communication a hand blockage state including the first set of beam weights for a current detected sensor state based on the machine learning model.