公开(公告)号：US20230199535A1

公开(公告)日：2023-06-22

申请号：US17996133

申请日：2021-06-03

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Yan ZHOU ,  Tao LUO

IPC: H04W24/08 ,  H04B17/318

CPC classification number: H04W24/08 ,  H04B17/318

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may fail to successfully receive (e.g., fail to receive, or decode) a downlink transmission. In order to suggest a solution for the reception issue to a base station, the UE may detect a reason for the failed reception. The UE may transmit, to the base station, an indication that the UE failed to decode the transmission and may receive, in response, a grant for transmission of a channel state information (CSI) report including resources allocated for an indication of the error reason. The UE may use these resources to indicate the error reason to the base station, and the base station may perform a radio link adaptation action to mitigate the error based on the error reason. In some examples, the UE may suggest the radio link adaptation action to the base station.

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：US20230041222A1

公开(公告)日：2023-02-09

申请号：US17394021

申请日：2021-08-04

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Yan ZHOU ,  Peter GAAL ,  Tao LUO

IPC: H04L1/18 ,  H04B7/0456 ,  H04W72/04 ,  H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a request to transmit one or more canceled hybrid automatic repeat request (HARQ) codebooks, the one or more canceled HARQ codebooks having been scheduled for transmission within a time window preceding receiving the request. The UE may transmit the one or more canceled HARQ codebooks via one or more resources associated with the request. Numerous other aspects are described.

公开(公告)号：US20230021331A1

公开(公告)日：2023-01-26

申请号：US17443383

申请日：2021-07-26

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Yan ZHOU ,  Tao LUO

IPC: H04W72/04 ,  H04L1/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, information that indicates a resource allocation for a downlink transmission and an uplink resource for transmission of a hybrid automatic repeat request (HARQ) codebook. The UE may transmit, to the base station, uplink control information (UCI) that includes an indication of whether transmission of the HARQ codebook is cancelled. Numerous other aspects are described.

公开(公告)号：US20220377833A1

公开(公告)日：2022-11-24

申请号：US17773420

申请日：2020-11-13

Applicant: Qualcomm Incorporated

Inventor： Konstantinos DIMOU ,  Mahmoud TAHERZADEH BOROUJENI ,  Yan ZHOU ,  Arumugam CHENDAMARAI KANNAN ,  Tao LUO ,  Peter GAAL ,  Juan MONTOJO ,  Hamed PEZESHKI

IPC: H04W76/28 ,  H04W72/12 ,  H04W24/08

Abstract: Methods and devices for discontinuous reception signaling for wireless communications systems are described. A base station may determine a semi-persistent scheduling (SPS) configuration and a discontinuous reception configuration (DRX) associated with the semi-persistent scheduling (SPS) configuration for a user equipment (UE). The base station may transmit the SPS configuration to the UE. The SPS configuration may indicate one or more DRX parameters for the DRX configuration. A UE may receive the semi-persistent scheduling configuration from the base station. The UE may identify one or more DRX parameters for the discontinuous reception configuration based on the SPS configuration. The UE may monitor a downlink control channel in accordance with the DRX configuration.

公开(公告)号：US20220337356A1

公开(公告)日：2022-10-20

申请号：US17659323

申请日：2022-04-14

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Tao LUO ,  Yi HUANG ,  Peter GAAL ,  Seyedkianoush HOSSEINI ,  Yan ZHOU ,  Wanshi CHEN

IPC: H04L1/18 ,  H04W72/12

Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a user equipment (UE). The UE determines that a scheduled occasion for reporting hybrid automatic repeat request (HARQ) feedback for a first semi-persistently scheduled (SPS) physical downlink shared channel (PDSCH) of a first HARQ process identifier (ID) overlaps with at least one downlink or flexible symbol. The UE reports, defers, or drops the HARQ feedback for the first SPS PDSCH if resources for reporting the HARQ feedback for the first SPS PDSCH are not available until on or after a scheduled occasion for reporting a HARQ feedback for a second PDSCH of the same first HARQ process ID, in response to the determining.

公开(公告)号：US20210105705A1

公开(公告)日：2021-04-08

申请号：US17023651

申请日：2020-09-17

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Yan ZHOU ,  Tao LUO ,  Xiao Feng WANG ,  Mahmoud TAHERZADEH BOROUJENI ,  Hamed PEZESHKI

IPC: H04W48/12 ,  H04W72/04 ,  H04L5/00 ,  H04W28/02 ,  H04W76/27

Abstract: Aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for signaling and processing dynamic control channel resources with irregular search space configurations.

公开(公告)号：US20240429986A1

公开(公告)日：2024-12-26

申请号：US18707028

申请日：2022-01-07

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Peter GAAL ,  Fang YUAN ,  Konstantinos DIMOU ,  Tao LUO ,  Junyi LI

IPC: H04B7/06 ,  H04L1/00 ,  H04L1/1867

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, a capability value set list identifying one or more capability sets. The UE may transmit, to the base station, a channel state information (CSI) report that includes a capability set identifier identifying a capability set of the one or more capability sets of the capability value set list. The UE may receive a feedback message indicating whether the base station successfully received the CSI report and whether to retransmit information identifying the capability set identifier. Numerous other aspects are described.

公开(公告)号：US20240236983A9

公开(公告)日：2024-07-11

申请号：US18547975

申请日：2022-05-20

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Yan ZHOU ,  Tao LUO

IPC: H04W72/1273 ,  H04L1/1812 ,  H04W72/232 ,  H04W72/566 ,  H04W76/20

CPC classification number: H04W72/1273 ,  H04L1/1812 ,  H04W72/232 ,  H04W72/566 ,  H04W76/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity, a first downlink transmission associated with a first priority based at least in part on a first IN downlink grant. The UE may receive, from the network entity, a second downlink transmission associated with a second priority that is higher than the first priority. The UE may drop a first uplink transmission associated with the first downlink transmission based at least in part on the first uplink transmission and a second uplink transmission associated with the second downlink transmission being associated with colliding resources in a slot. The UE may transmit, to the network entity, the first uplink transmission in a next available slot based at least in part on an indication included in the first downlink grant. Numerous other aspects are described.

公开(公告)号：US20240154726A1

公开(公告)日：2024-05-09

申请号：US18552640

申请日：2022-05-23

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Peter GAAL ,  Jae Ho RYU ,  Yan ZHOU ,  Tao LUO

IPC: H04L1/1812 ,  H04W72/12 ,  H04W72/21 ,  H04W74/0833

CPC classification number: H04L1/1812 ,  H04W72/12 ,  H04W72/21 ,  H04W74/0833

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may accumulate a number of hybrid automatic repeat request (HARQ) bits as a result of one or more resource conflicts and may store the number of HARQ bits for a later transmission opportunity. The UE may transmit a scheduling request that requests resources for a transmission of the number of HARQ bits that are stored at the UE as a result of the number of HARQ bits satisfying a triggering condition. For example, the UE may transmit the scheduling request if a quantity of the number of HARQ bits satisfies a threshold quantity. Additionally or alternatively, the UE may transmit the scheduling request if the number of HARQ bits include triggering content. For example, the UE may transmit the scheduling request if any HARQ bit stored at the UE conveys a negative acknowledgement (NACK).