公开(公告)号：US20240381342A1

公开(公告)日：2024-11-14

申请号：US18781448

申请日：2024-07-23

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Jelena Damnjanovic ,  Peter Gaal ,  Ozcan Ozturk ,  Jing Sun ,  Xiaoxia Zhang

IPC: H04W72/1263 ,  H04W72/0453 ,  H04W72/20 ,  H04W72/23 ,  H04W92/18

Abstract: This disclosure relates to sidelink carrier aggregation, and includes a method and apparatus for receiving a configuration indicating a subset of Uu component carriers (CCs) of a plurality of Uu CCs from a network entity; receiving a downlink control information (DCI) via the subset of Uu CCs from the network entity based on receiving the configuration, wherein the DCI schedules sidelink transmissions for the first UE via a plurality of sidelink CCs; and communicating on a subset of sidelink CCs with a second user equipment (UE) based on the DCI.

公开(公告)号：US12127184B2

公开(公告)日：2024-10-22

申请号：US17480978

申请日：2021-09-21

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Jelena Damnjanovic ,  Peter Gaal ,  Ozcan Ozturk ,  Jing Sun ,  Xiaoxia Zhang

IPC: H04L1/18 ,  H04L5/00 ,  H04W72/0453 ,  H04W72/1263 ,  H04W72/20 ,  H04W72/23 ,  H04W92/18

CPC classification number: H04W72/1263 ,  H04W72/0453 ,  H04W72/20 ,  H04W72/23 ,  H04W92/18

Abstract: This disclosure relates to sidelink carrier aggregation, and includes a method and apparatus for receiving a configuration indicating a subset of Uu component carriers (CCs) of a plurality of Uu CCs from a network entity; receiving a downlink control information (DCI) via the subset of Uu CCs from the network entity based on receiving the configuration, wherein the DCI schedules sidelink transmissions for the first UE via a plurality of sidelink CCs; and communicating on a subset of sidelink CCs with a second user equipment (UE) based on the DCI.

公开(公告)号：US12120614B2

公开(公告)日：2024-10-15

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

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

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：US12119944B2

公开(公告)日：2024-10-15

申请号：US17990568

申请日：2022-11-18

Applicant: QUALCOMM Incorporated

Inventor： Taesang Yoo ,  Siddhartha Mallik ,  Arumugam Chendamarai Kannan ,  Jelena Damnjanovic ,  Madhavan Srinivasan Vajapeyam ,  Jun Wang ,  Yongbin Wei ,  Durga Prasad Malladi

IPC: H04L1/18 ,  H04J11/00 ,  H04L1/1829 ,  H04L5/00 ,  H04L5/14 ,  H04L27/26 ,  H04L43/0864 ,  H04W16/32 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/08

CPC classification number: H04L1/1854 ,  H04J11/00 ,  H04L1/18 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/0076 ,  H04L5/14 ,  H04L27/2602 ,  H04L27/26025 ,  H04L27/2605 ,  H04L43/0864 ,  H04W16/32 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/08 ,  H04J2011/0009 ,  H04J2011/0013 ,  H04L27/2603

Abstract: Methods, systems, and devices are described for hierarchical communications and low latency support within a wireless communications system. An eNB and/or a UE may be configured to operate within the wireless communications system which is at least partially defined through a first layer with first layer transmissions having a first subframe type and a second layer with second layer transmissions having a second subframe type. The first subframe type may have a first round trip time (RTT) between transmission and acknowledgment of receipt of the transmission, and the second layer may have a second RTT that is less than the first RTT. Subframes of the first subframe type may be multiplexed with subframes of the second subframe type, such as through time division multiplexing. In some examples symbols of different duration may be multiplexed such that different symbol durations coexist.

公开(公告)号：US12101767B2

公开(公告)日：2024-09-24

申请号：US17313632

申请日：2021-05-06

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade Awoniyi-Oteri ,  Jelena Damnjanovic ,  Mostafa Khoshnevisan ,  Tao Luo ,  Xiaoxia Zhang ,  Jing Sun ,  Yisheng Xue ,  Iyab Issam Sakhnini ,  Sony Akkarakaran ,  Yan Zhou ,  Junyi Li ,  Ozcan Ozturk

IPC: H04W72/1273 ,  H04L1/1822 ,  H04L1/1829 ,  H04L1/1867 ,  H04W72/1268 ,  H04W72/23 ,  H04W72/50

CPC classification number: H04W72/1273 ,  H04L1/1896 ,  H04W72/1268 ,  H04W72/23 ,  H04W72/535

Abstract: Methods, systems, and devices for wireless communications are described for block feedback of multiple semi-persistent scheduling (SPS) occasions. Block feedback may be provided based on variable feedback timing values that are associated with one or more SPS occasions. A user equipment (UE) may determine feedback for each of two or more SPS occasions, and transmit a block feedback that indicates the feedback. A separate feedback timing between a SPS occasion and uplink feedback resources may be provided for multiple SPS occasions, which are associated with a single uplink feedback resource. Alternatively, a minimum feedback timing value and a maximum feedback timing value may be configured for a particular uplink resource, and block feedback for multiple SPS occasions within the minimum and maximum feedback timing values may be reported in the uplink feedback resource.

公开(公告)号：US12034544B2

公开(公告)日：2024-07-09

申请号：US17231783

申请日：2021-04-15

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Jelena Damnjanovic

IPC: H04L1/1812 ,  H04L1/00 ,  H04L1/1867 ,  H04W72/23

CPC classification number: H04L1/1819 ,  H04L1/003 ,  H04L1/189 ,  H04W72/23

Abstract: Apparatus, methods, and computer-readable media for facilitating a multiple bit new data indicator are disclosed herein. An example method for wireless communication at a first device includes transmitting a first state of a multiple bit new data indicator (NDI) for a first packet. The example multiple bit NDI indicates more than two different states for indicating a new packet. The example method also includes transmitting the first packet. Additionally, the example method includes transmitting a second state of the multiple bit NDI for a second packet, and the second state being different than the first state. Further, the example method includes transmitting the second packet.

公开(公告)号：US12028146B2

公开(公告)日：2024-07-02

申请号：US17168056

申请日：2021-02-04

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Hua Wang ,  Juan Montojo ,  Peter Gaal ,  Jing Sun ,  Xiaoxia Zhang ,  Arumugam Chendamarai Kannan ,  Piyush Gupta ,  Jelena Damnjanovic

IPC: H04B7/08 ,  H04W16/28 ,  H04W72/02 ,  H04W72/044 ,  H04W72/20 ,  H04W74/0808

CPC classification number: H04B7/088 ,  H04W16/28 ,  H04W72/02 ,  H04W72/046 ,  H04W72/20 ,  H04W74/0808

Abstract: The present disclosure provides systems, methods, and apparatuses for grouping beams that are directionally associated with one another and associating respective properties associated with groups of beams. In one aspect, a UE or component thereof may be configured to select a first beam group of one or more beam groups to include a first beam of a set of beams, with the first beam group including a first subset of beams of the set of beams that is directionally associated with a first direction of the first beam. The UE or component thereof may be further configured to associate a respective set of properties with each of the one or more beam groups. The UE or component thereof be configured to communicate via the first beam of the first beam group of the one or more beam groups.

公开(公告)号：US12021595B2

公开(公告)日：2024-06-25

申请号：US17211649

申请日：2021-03-24

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud Taherzadeh Boroujeni ,  Tao Luo ,  Iyab Issam Sakhnini ,  Jelena Damnjanovic

IPC: H04B7/06 ,  H04L5/00 ,  H04W56/00 ,  H04W72/044 ,  H04W72/23 ,  H04W72/30

CPC classification number: H04B7/0695 ,  H04B7/0626 ,  H04L5/0051 ,  H04W56/001 ,  H04W72/046 ,  H04W72/23 ,  H04W72/30

Abstract: Certain aspects of the present disclosure provide techniques for transmitting channel state information reference signals (CSI-RS) scheduled by a remaining minimum system information (RMSI) physical downlink control channel (PDCCH) for use by a user equipment (UE) for beam refinement. A method by a user equipment (UE) includes receiving a physical downlink control channel (PDCCH), from a base station (BS), that schedules transmission of a remaining minimum system information (RMSI) and schedules transmission of a channel state information (CSI) reference signal (CSI-RS) by the BS; and processing the CSI-RS.

公开(公告)号：US12016027B2

公开(公告)日：2024-06-18

申请号：US17182969

申请日：2021-02-23

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Tao Luo ,  Jelena Damnjanovic ,  Iyab Issam Sakhnini ,  Mahmoud Taherzadeh Boroujeni ,  Juan Montojo

IPC: H04W72/23 ,  H04L1/1812 ,  H04L1/1829

CPC classification number: H04W72/23 ,  H04L1/1812 ,  H04L1/1864

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, in a downlink control information, a bit map identifying a plurality of feedback indicators for a plurality of uplink transmissions, wherein the plurality of feedback indicators includes more than one acknowledgment and/or negative acknowledgment; and retransmit one or more of the plurality of uplink transmissions based at least in part on receiving the bit map identifying the plurality of feedback indicators. Numerous other aspects are provided.

公开(公告)号：US12004186B2

公开(公告)日：2024-06-04

申请号：US17650158

申请日：2022-02-07

Applicant: QUALCOMM Incorporated

Inventor： Hua Wang ,  Sony Akkarakaran ,  Mostafa Khoshnevisan ,  Tao Luo ,  Junyi Li ,  Jelena Damnjanovic

IPC: H04W72/23 ,  H04B7/155 ,  H04W72/044

CPC classification number: H04W72/23 ,  H04B7/155 ,  H04W72/044

Abstract: Disclosed are techniques for wireless communication. In an aspect, a target user equipment (UE) receives, from a relay UE over a sidelink channel between the target UE and the relay UE, downlink control information (DCI) for a communication session between the target UE and a network entity, wherein the sidelink channel indicates search space information for a physical downlink control channel (PDCCH) between the target UE and the network entity carrying the DCI, and communicates with the network entity using a resource allocation granted by the DCI for a physical downlink channel, a physical uplink channel, or both between the target UE and the network entity based on the DCI and the search space information.