公开(公告)号：US20250024471A1

公开(公告)日：2025-01-16

申请号：US18350709

申请日：2023-07-11

Applicant: QUALCOMM Incorporated

Inventor： Jae Ho RYU ,  Kazuki TAKEDA ,  Gabi SARKIS

IPC: H04W72/40 ,  H04W72/1263

Abstract: A UE receives, from a network entity, an allocation of resources for a sidelink transmission, the allocation of resources including an indication of a destination identifier (ID). The UE transmits the sidelink transmission to a second UE based on the allocation of resources for the sidelink transmission and the destination ID associated with the second UE. A UE receives, from a first UE, a request to form a connection for sidelink communication. The UE measures at least one colliding sidelink transmission from at least one additional UE interfering with a sidelink transmission from the first UE and transmits, to a network entity, a sidelink collision report indicating the measured at least one colliding sidelink transmission from the at least one additional UE. The UE communicates, with the first UE, via the sidelink communication based on an allocation of resources for the sidelink transmission after the sidelink collision report.

公开(公告)号：US20240381376A1

公开(公告)日：2024-11-14

申请号：US18316971

申请日：2023-05-12

Applicant: QUALCOMM Incorporated

Inventor： Jae Ho RYU ,  Gabi SARKIS ,  Kazuki TAKEDA

IPC: H04W72/25

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration of a number of automatic gain control (AGC) symbols included in a sidelink slot structure for sidelink communication. The UE may receive a sidelink communication associated with a sidelink control information (SCI) field that indicates whether the number of AGC symbols are present within the sidelink communication. Numerous other aspects are described.

公开(公告)号：US20240381329A1

公开(公告)日：2024-11-14

申请号：US18664234

申请日：2024-05-14

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Wanshi CHEN ,  Peter GAAL ,  Xiaoxia ZHANG ,  Huilin XU ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Alberto RICO ALVARINO

IPC: H04W72/0453 ,  H04W72/1273 ,  H04W72/23

Abstract: A configuration to enable a base station to schedule cross carrier scheduling of uplink and/or downlink transmissions using a DCI. The apparatus transmits, to a UE, a PDCCH including a cross carrier schedule. The PDCCH comprises DCI configured to schedule an uplink transmission or a downlink transmission. The DCI includes at least one FDRA field indicating RBs for the uplink transmission or the downlink transmission on at least one serving cell of the cross carrier schedule. The apparatus communicates with the UE based on the cross carrier schedule configured by the DCI.

公开(公告)号：US20240357657A1

公开(公告)日：2024-10-24

申请号：US18618768

申请日：2024-03-27

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Kazuki TAKEDA ,  Peter GAAL

IPC: H04W74/0808 ,  H04W56/00 ,  H04W74/00

CPC classification number: H04W74/0825 ,  H04W56/001 ,  H04W74/002

Abstract: Various aspects of the present disclosure generally relate to wireless communication. Some aspects generally relate to reducing interference in a user equipment (UE) with respect to non-cell defining synchronization signal and physical broadcast channel block (NCD-SSB) communications. Some aspects more specifically relate to configuring the UE to mitigate interference caused by collisions between the NCD-SSB and a cell-defining SSB (CD-SSB). Some aspects more specifically relate to configuring the UE to mitigate interference and/or other issues that might occur when at least a portion of the NCD-SSB is received during one or more downlink slots or symbols and one or more uplink slots or symbols.

公开(公告)号：US20240302482A1

公开(公告)日：2024-09-12

申请号：US18548183

申请日：2022-04-14

Applicant: QUALCOMM Incorporated

Inventor： Chiranjib SAHA ,  Alberto RICO ALVARINO ,  Le LIU ,  Kazuki TAKEDA ,  Alexandros MANOLAKOS ,  Umesh PHUYAL

IPC: G01S5/02 ,  G01S5/10 ,  H04W84/06

CPC classification number: G01S5/0236 ,  G01S5/10 ,  H04W84/06

Abstract: Positioning assistance data is broadcast by Transmission Reception Points (TRPs) that includes information that is specific for aerial user equipment (UEs) and information that is for terrestrial UEs. The positioning assistance data may be included in positioning System Information Blocks (posSIBs), and the information for the aerial UEs and information for the terrestrial UEs may be provided together in the posSIB or may be provided in separate posSIBs. The positioning assistance data, for example, may separately list, e.g., the TRPs, resource sets, or resources to be used for positioning aerial UEs.

公开(公告)号：US20240284472A1

公开(公告)日：2024-08-22

申请号：US18172778

申请日：2023-02-22

Applicant: QUALCOMM Incorporated

Inventor： Jae Ho RYU ,  Kazuki TAKEDA ,  Hobin KIM ,  Heechoon LEE

IPC: H04W72/231 ,  H04W28/06

CPC classification number: H04W72/231 ,  H04W28/06

Abstract: Method and apparatus for two-stage PDCCH with dynamic DCI size indication. The apparatus receives DCI including a first DCI portion comprising an indication indicating a size of a second DCI portion, and the second DCI portion having the size based on the indication in the first DCI portion. The apparatus transmits or receives communication with a network entity using resources scheduled in the second DCI portion. The apparatus receives RRC signaling indicating a first DCI size of the first DCI portion from a defined set of sizes.

公开(公告)号：US20240276529A1

公开(公告)日：2024-08-15

申请号：US18167068

申请日：2023-02-09

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Vishnu Vardhan CHETLUR RAVI ,  Umesh PHUYAL ,  Hong CHENG ,  Kazuki TAKEDA ,  Wanshi CHEN ,  Masato KITAZOE ,  Changhwan PARK

IPC: H04W72/51 ,  H04W72/40

CPC classification number: H04W72/51 ,  H04W72/40

Abstract: Method and apparatus for restrictions on sidelink transmission parameters for UEs. The apparatus receives a configuration of sidelink transmission parameters based on at least one of a height of the UE, a UE service range, or an area of a UE location. The apparatus communicates based on the sidelink transmission parameters and at least one of the height of the UE, the UE service range, or the area of the UE location. The sidelink transmission parameters comprise a height based condition based on a height threshold. The sidelink transmission parameters indicate for the UE to transmit sidelink transmissions using a first restriction to transmit a transport block when the UE height is greater than or equal to the height threshold and to transmit sidelink transmissions using a second message and a second restriction to transmit the transport block when the UE height is below the height threshold.

公开(公告)号：US20240276505A1

公开(公告)日：2024-08-15

申请号：US18168953

申请日：2023-02-14

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Changhwan PARK ,  Mostafa KHOSHNEVISAN ,  Peter GAAL ,  Sitaramanjaneyulu KANAMARLAPUDI

IPC: H04W72/23 ,  H04W72/044 ,  H04W72/1263

CPC classification number: H04W72/23 ,  H04W72/044 ,  H04W72/1263

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information (DCI) with a bandwidth part (BWP) indicator field with a value mapped to a set of BWPs for a set of scheduled cells, a mapping of the value to the set of BWPs being based at least in part on satisfaction, by at least one scheduled cell, of a condition relating to a quantity of BWPs configured for the at least one scheduled cell. The UE may communicate on the set of BWPs of the set of scheduled cells based at least in part on the mapping of the value to the set of BWPs. Numerous other aspects are described.

公开(公告)号：US20240215013A1

公开(公告)日：2024-06-27

申请号：US18557776

申请日：2021-07-23

Applicant: QUALCOMM Incorporated

Inventor： Yiqing CAO ,  Peter GAAL ,  Alberto RICO ALVARINO ,  Juan MONTOJO ,  Wanshi CHEN ,  Kazuki TAKEDA ,  Bin HAN ,  Yan LI ,  Zhimin DU ,  Kefeng ZHANG

IPC: H04W72/1263 ,  H04W24/10 ,  H04W72/51

CPC classification number: H04W72/1263 ,  H04W24/10 ,  H04W72/51

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station. UE capability information including a first indication of a first capability of the UE for downlink reception in a plurality of frequency spectrum bands using a first radio frequency receive chain and a second indication of a second capability of the UE for uplink transmission in the plurality of frequency spectrum bands using a second radio frequency transmit chain. The UE may receive at least one of a measurement configuration associated with downlink reference signals for the plurality of frequency spectrum bands or a transmission configuration associated with uplink reference signals for the plurality of frequency spectrum bands. Numerous other aspects are described.

公开(公告)号：US20240204920A1

公开(公告)日：2024-06-20

申请号：US18592269

申请日：2024-02-29

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Alberto RICO ALVARINO ,  Kazuki TAKEDA ,  Wanshi CHEN ,  Tao LUO ,  Ayan SENGUPTA ,  Xiaoxia ZHANG ,  Peter GAAL

IPC: H04L1/1812 ,  H04L1/00 ,  H04L1/1867 ,  H04W72/044 ,  H04W72/23 ,  H04W76/11 ,  H04W76/27

CPC classification number: H04L1/1819 ,  H04L1/0061 ,  H04L1/1896 ,  H04W72/0466 ,  H04W72/23 ,  H04W76/11 ,  H04W76/27

Abstract: A method for wireless communication by a network node includes transmitting, to a group of user equipment (UEs), radio resource control (RRC) signaling to configure a function for enabling and disabling hybrid automatic repeat request (HARQ) feedback for a set of N instances of a multicast transport block (TB). The method also includes transmitting, to the group of UEs, the set of N instances of the multicast TB. The method further includes transmitting, to the group of UEs, a downlink control information (DCI) message on a group-common physical downlink control channel (PDCCH) with a cyclic redundancy check (CRC) scrambled by a group-common radio network temporary identifier (RNTI) configured for the group of UEs. The method also includes receiving, from one or more UEs of the group of UEs, a HARQ feedback message associated with one or more instances of the set of N instances after transmitting all N instances.