公开(公告)号：US12127234B2

公开(公告)日：2024-10-22

申请号：US17512065

申请日：2021-10-27

申请人： QUALCOMM Incorporated

发明人： Ahmed Elshafie ,  Tugcan Aklas ,  Seyedkianoush Hosseini

IPC分类号： H04W72/542 ,  H04W24/10 ,  H04W28/26 ,  H04W72/02 ,  H04W72/20 ,  H04W76/14 ,  H04W88/04

CPC分类号： H04W72/542 ,  H04W28/26 ,  H04W72/02 ,  H04W72/20

摘要： Methods, systems, and devices for wireless communications are described. Generally, a user equipment (UE) may sense and report resource availability using a reporting pattern to manage a payload size of a reporting message. A sensing pattern may indicate a pattern of resources of a sidelink channel that is being reported in the reporting message (e.g., and one or more sidelink channel resources not being reported), and a resolution of resource availability statuses reported for a first subset of resources of a sidelink channel. A base station or another UE may indicate which reporting pattern (e.g., from a set of configured patterns) that a UE is to use for sensing and generating the sensing report. The UE may autonomously select the reporting pattern, and may transmit an indication of the pattern to the receiving UE.

公开(公告)号：US12127199B2

公开(公告)日：2024-10-22

申请号：US18207423

申请日：2023-06-08

申请人： QUALCOMM Incorporated

发明人： Seyedkianoush Hosseini ,  Wanshi Chen ,  Peter Gaal

IPC分类号： H04W72/20 ,  H04W72/1263 ,  H04W72/566

CPC分类号： H04W72/20 ,  H04W72/1263 ,  H04W72/569

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may drop a first one or more device-to-device coordination messages for transmission, of a set of device-to-device coordination messages, according to a message dropping criterion in connection with a quantity of device-to-device coordination messages in the set of device-to-device coordination messages exceeding a threshold. The UE may transmit a second one or more device-to-device coordination messages of the set of device-to-device coordination messages, such that a quantity of transmitted device-to-device coordination messages, of the set of device-to-device coordination messages, does not exceed the threshold. Numerous other aspects are described.

公开(公告)号：US12114289B2

公开(公告)日：2024-10-08

申请号：US17444449

申请日：2021-08-04

申请人： QUALCOMM Incorporated

发明人： Seyedkianoush Hosseini ,  Tingfang Ji ,  Gabi Sarkis

IPC分类号： H04W72/02 ,  H04W4/40 ,  H04W4/46 ,  H04W72/0446 ,  H04W72/0453 ,  H04W92/18

CPC分类号： H04W72/02 ,  H04W4/40 ,  H04W4/46 ,  H04W72/0446 ,  H04W72/0453 ,  H04W92/18

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may select a sidelink resource for inter-UE coordination signaling with a second UE. The UE may transmit, using the sidelink resource, an inter-UE coordination signal from the first UE to the second UE via a sidelink interface. Numerous other aspects are provided.

公开(公告)号：US20240322876A1

公开(公告)日：2024-09-26

申请号：US18188019

申请日：2023-03-22

申请人： QUALCOMM Incorporated

发明人： Ahmed Elshafie ,  Wanshi Chen ,  Yu Zhang ,  Seyedkianoush Hosseini ,  Hung Dinh Ly

IPC分类号： H04B7/06 ,  H04L5/00

CPC分类号： H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04L5/0051

摘要： A first user equipment (UE) for wireless communication may be configured to send, to a second UE, a plurality of sidelink reference signals (SL-RSs), wherein the first UE and the second UE are configurable to communicate with a network entity, and wherein the plurality of SL-RSs includes a first SL-RS corresponding to a first operational state of the network entity. The first UE may receive, from the second UE, one or more channel state information (CSI) reports, wherein each CSI report of the one or more CSI reports corresponds to a respective SL-RS of the plurality of SL-RSs.

公开(公告)号：US12096418B2

公开(公告)日：2024-09-17

申请号：US17339664

申请日：2021-06-04

申请人： QUALCOMM Incorporated

发明人： Seyedkianoush Hosseini ,  Wei Yang ,  Muhammad Sayed Khairy Abdelghaffar ,  Abdelrahman Mohamed Ahmed Mohamed Ibrahim ,  Ahmed Attia Abotabl ,  Juan Montojo ,  Peter Gaal

IPC分类号： H04W72/1263 ,  H04L5/14 ,  H04L27/26 ,  H04W28/26 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/12 ,  H04W72/23 ,  H04W72/54 ,  H04W76/14

CPC分类号： H04W72/1263 ,  H04L5/14 ,  H04L27/2607 ,  H04W28/26 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/54

摘要： Aspects relate to measuring interference associated with sidelink communication. A UE that supports full-duplex communication may transmit on a first frequency resource and conduct self-interference measurements on a second frequency resource (e.g., a guard band) adjacent to the first frequency resource. Provisions may be made to ensure that other nearby wireless communication devices do not transmit on the second set of frequency resources when the UE is conducting an interference measurement. In a first resource allocation mode, a base station that allocates full-duplex resources for a first UE may ensure that any UEs that are near the first UE are not scheduled to transmit on a guard band when the UE is conducting an interference measurement. In a second resource allocation mode, a UE may reserve resources that are predefined with a guard band or the UE may reserve resources and use a subset of the resources for interference measurements.

公开(公告)号：US12074827B2

公开(公告)日：2024-08-27

申请号：US18300821

申请日：2023-04-14

申请人： QUALCOMM Incorporated

发明人： Seyedkianoush Hosseini ,  Wei Yang ,  Wanshi Chen ,  Peter Gaal

IPC分类号： H04L5/00 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/20 ,  H04L1/1812 ,  H04W76/11 ,  H04W92/18

CPC分类号： H04L5/0055 ,  H04L5/001 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/20 ,  H04L1/1819 ,  H04W76/11 ,  H04W92/18

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive a communication from a second UE. The UE may transmit, to the second UE, sidelink hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback using a sidelink component carrier based at least in part on the communication received from the second UE, wherein the sidelink component carrier is associated with conveying the sidelink HARQ-ACK feedback when sidelink carrier aggregation is configured for a group of UEs that includes the first UE and the second UE. Numerous other aspects are provided.

公开(公告)号：US12052745B2

公开(公告)日：2024-07-30

申请号：US17469626

申请日：2021-09-08

申请人： QUALCOMM Incorporated

发明人： Yi Huang ,  Wei Yang ,  Ahmed Elshafie ,  Seyedkianoush Hosseini

IPC分类号： H04W72/56 ,  H04W52/36 ,  H04W72/0453 ,  H04W72/21

CPC分类号： H04W72/56 ,  H04W52/365 ,  H04W72/0453 ,  H04W72/21

摘要： A UE may receive, from a base station, a first configuration associated with transmitting a low priority UL channel and a second configuration associated with transmitting a high priority UL channel concurrent in time with the low priority UL channel. The UE may cancel the transmission of the low priority UL channel to transmit the high priority UL channel independently, or multiplex the low priority UL channel with the high priority UL channel to transmit both the low priority UL channel and the high priority UL channel together based on a third configuration received from the base station or at least one condition. At least one condition includes a power headroom, a coding rate of high priority data/UCI, or a percentage of resource in high UL channel that is taken by low priority UL transmissions.

公开(公告)号：US12052197B2

公开(公告)日：2024-07-30

申请号：US16947751

申请日：2020-08-14

申请人： QUALCOMM Incorporated

发明人： Jeonghun Park ,  Chong Li ,  Seyedkianoush Hosseini ,  Wanshi Chen ,  Jing Jiang

IPC分类号： H04L5/00 ,  H04B17/336 ,  H04L1/08 ,  H04L1/1812 ,  H04L1/1867 ,  H04W84/04

CPC分类号： H04L5/0055 ,  H04L1/08 ,  H04L1/1812 ,  H04L1/1887 ,  H04L1/1896 ,  H04B17/336 ,  H04W84/045

摘要： Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, from a base station, an indicator associated with a hybrid automatic repeat request (HARQ) process, wherein the indicator indicates a number of mini-slots to be bundled for a HARQ transmission of the HARQ process; and decode the HARQ transmission based at least in part on the mini-slots. In some aspects, a base station may transmit an indicator, associated with a HARQ process, to a user equipment, wherein the indicator indicates a number of mini-slots to be bundled for a HARQ transmission of the HARQ process; and transmit the HARQ transmission to the user equipment using the mini-slots. Numerous other aspects are provided.

公开(公告)号：US12048056B2

公开(公告)日：2024-07-23

申请号：US17203460

申请日：2021-03-16

申请人： QUALCOMM Incorporated

发明人： Yan Zhou ,  Xiaoxia Zhang ,  Seyedkianoush Hosseini ,  Tao Luo ,  Jing Sun ,  Mostafa Khoshnevisan

IPC分类号： H04W76/36 ,  H04W72/1263 ,  H04W72/50

CPC分类号： H04W76/36 ,  H04W72/1263 ,  H04W72/535

摘要： A user equipment (UE) may receive an indicator that indicates cancellation of one or more scheduled transmissions on a group of resources. The indicator has a format that is configurable to indicate whether scheduled transmissions in a downlink direction, an uplink direction, or both are cancelled. The indicator may include an indication of the group of resources and zero or more flags indicating a direction of transmissions that are canceled, or the indicator may include two or more groups of resources that each apply to one or both of the downlink direction or the uplink direction. The UE may cancel one or more transmissions in response to the indicator.

公开(公告)号：US12035307B2

公开(公告)日：2024-07-09

申请号：US17394736

申请日：2021-08-05

申请人： QUALCOMM Incorporated

发明人： Yi Huang ,  Peter Gaal ,  Seyedkianoush Hosseini ,  Wanshi Chen

IPC分类号： H04W72/1268 ,  H04W72/23 ,  H04B7/0417 ,  H04B7/06

CPC分类号： H04W72/1268 ,  H04W72/23 ,  H04B7/0417 ,  H04B7/0619

摘要： Methods, systems, and devices for wireless communication are described. Some wireless communications systems may support configurations for grouping feedback information within a codebook. A user equipment (UE) may support one or more types of feedback. In some cases, the UE may generate subsets of feedback information within the codebook based on each type of feedback, which may increase overhead. To reduce overhead, the UE may receive signaling that indicates a configuration for grouping feedback information within a codebook. The UE may receive downlink messages that may be associated with a same set of uplink resources for transmitting a feedback message. The UE may generate a codebook to include one or more groups of feedback information in accordance with the configuration and based on the downlink messages. The UE may transmit the feedback message based on the codebook and via the set of uplink resources.