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公开(公告)号：US11924140B2
公开(公告)日：2024-03-05
申请号：US17451391
申请日：2021-10-19
Applicant: QUALCOMM Incorporated
Inventor： Yi Huang , Wanshi Chen , Wei Yang , Ahmed Elshafie
IPC: H04L5/00 , H04W72/044 , H04W72/542
CPC classification number: H04L5/0057 , H04L5/0051 , H04W72/044 , H04W72/542
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a plurality of reference signals on a plurality of reference signal resources, wherein the plurality of reference signal resources span a plurality of subbands associated with the UE. The UE may determine, for the plurality of subbands, respective selected CSI reports from a set of CSI reports based at least in part on the plurality of reference signals. The UE may transmit information indicating a subset of the respective selected CSI reports. Numerous other aspects are provided.
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公开(公告)号：US11882558B2
公开(公告)日：2024-01-23
申请号：US17347145
申请日：2021-06-14
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Attia Abotabl , Ahmed Elshafie
CPC classification number: H04W72/20 , H04L5/0048 , H04W72/54
Abstract: Methods, systems, and devices for wireless communications at a user equipment (UE) are described. The UE may receive control signaling for indicating an availability of a sidelink resource. The UE may attempt to decode the control signaling. The UE may select, based on receiving the control signaling, a log likelihood ratio quality value associated with the control signaling and a reference signal received power value associated with the control signaling. The UE may select a resource availability probability value associated with the sidelink resource based on attempting to decode the control signaling, the log likelihood ratio quality, and the reference signal received power value. The UE may transmit a sidelink message based at least in part on the resource availability probability value.
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公开(公告)号：US20230421303A1
公开(公告)日：2023-12-28
申请号：US17852178
申请日：2022-06-28
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Elshafie , Seyedkianoush Hosseini , Wei Yang
CPC classification number: H04L1/1816 , H04W24/10 , H04W76/18
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a network entity, control information indicating of a first set of occasions for periodic transmissions and a second set of occasions for periodic transmissions, where an occasion of the first set of occasions is mapped to one or more occasions of the second set of occasions. The UE may transmit a first message during the first set of occasions, receive a feedback message indicating a failure of the first message to be received during the first set of occasions, and transmit a retransmission of the first message on one or more occasions of the second set of occasions. The transmission may be based on the feedback message and in accordance with the mapping between the first set of occasions and the second set of occasions.
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公开(公告)号：US11844064B2
公开(公告)日：2023-12-12
申请号：US17233086
申请日：2021-04-16
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Elshafie , Seyedkianoush Hosseini , Sony Akkarakaran , Yi Huang
IPC: H04W72/00 , H04W72/1263 , H04W72/121 , H04L5/14 , H04W72/02 , H04W8/24
CPC classification number: H04W72/1263 , H04L5/14 , H04W8/24 , H04W72/02 , H04W72/121
Abstract: Aspects relate to signaling at least one relaying parameter for a wireless communication device that supports relaying operations. In some examples, the wireless communication device may send such a relaying parameter to a scheduling entity. The scheduling entity may then schedule a relaying operation for the wireless communication device based on the relaying parameter. For example, the scheduling entity may select the resources to be used for the relaying operation based on the relaying parameter. In some examples, a relaying parameter may indicate one or more of a relaying capability of a wireless communication device, an operational condition (e.g., requirement) for relaying by a wireless communication device, a relaying configuration for a wireless communication device, or a combination thereof.
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公开(公告)号：US11832165B2
公开(公告)日：2023-11-28
申请号：US17247039
申请日：2020-11-24
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Elshafie , Ahmed Attia Abotabl , Gabi Sarkis
IPC: H04W48/16 , H04B17/327 , H04B17/382 , H04W48/20 , H04L5/00 , H04L27/00 , H04W72/0453 , H04W72/044
CPC classification number: H04W48/16 , H04B17/327 , H04B17/382 , H04W48/20 , H04W72/0453 , H04W72/0473
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a state associated with a sensing procedure, for sensing availability of a resource, based at least in part on one or more state parameters. The UE may perform the sensing procedure to sense availability of the resource based at least in part on determining the state. Numerous other aspects are provided.
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Patent Agency Ranking
46.发明公开公开(公告)号：US20230362820A1
公开(公告)日：2023-11-09
申请号：US17735999
申请日：2022-05-03
Applicant: QUALCOMM Incorporated
CPC classification number: H04W52/0251 , H04W72/0453
Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for bandwidth part (BWP) dynamic adaptation in accordance with an energy level at a user equipment (UE). In some systems, the UE may implement techniques for power savings by operating according to a narrower BWP in accordance with an energy level at the UE. In some implementations, the UE may reduce the bandwidth size of the active BWP if the UE energy level satisfies a threshold. The UE may transmit signaling to the network indicating that the bandwidth size of the active BWP is reduced. Additionally, or alternatively, the UE may fall back to a default BWP if the UE energy level satisfies a threshold. For example, the UE may fall back to the default BWP prior to expiration of a timer configured to trigger the UE to fall back to the default BWP.
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公开(公告)号：US11778629B2
公开(公告)日：2023-10-03
申请号：US17483942
申请日：2021-09-24
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Elshafie , Yi Huang , Seyedkianoush Hosseini
IPC: H04W72/14 , H04W72/23 , H04L1/1867 , H04W72/121 , H04W72/542
CPC classification number: H04W72/23 , H04L1/1896 , H04W72/121 , H04W72/542
Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a source user equipment (UE) and a relay UE may participate in a decode and forward relaying procedure to provide greater uplink coverage to a base station. As part of the decode and forward relaying procedure, the source UE may transmit source data to the base station and the relay UE may overhear the source data transmission, decode the source data transmission from the source UE, and forward the source data to the base station. In some cases, the base station may unsuccessfully receive the source data from the source UE and the relay UE, and may transmit a groupcast downlink control information (DCI) message to indicate a resource assignment that the source UE and the relay UE may use for retransmitting the source data or for transmitting new source data, or both.
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公开(公告)号：US11716689B2
公开(公告)日：2023-08-01
申请号：US17452758
申请日：2021-10-28
Applicant: QUALCOMM Incorporated
IPC: H04W52/02 , H04W72/1273 , H04W72/51
CPC classification number: H04W52/0296 , H04W52/0216 , H04W72/1273 , H04W72/51
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, a pre-emption indication associated with a scheduled transmission between the base station and the UE. Accordingly, the UE may perform energy harvesting, during the scheduled transmission, based at least in part on the pre-emption indication. Numerous other aspects are described.
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公开(公告)号：US11696326B2
公开(公告)日：2023-07-04
申请号：US17163050
申请日：2021-01-29
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Elshafie , Ahmed Attia Abotabl , Gabi Sarkis
CPC classification number: H04W74/0808 , H04W72/04
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may perform, during at least a portion of a sensing window, a sensing process to identify a quantity of resources of a sidelink channel that are available for transmission by the UE during a selection window. The UE may terminate the sensing process before expiry of the sensing window based on the quantity of resources satisfying an early termination threshold. The UE may then transmit, during the selection window, a set of data over the sidelink channel using the quantity of resources.
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公开(公告)号：US20230170956A1
公开(公告)日：2023-06-01
申请号：US17747587
申请日：2022-05-18
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Elshafie , Abdelrahman Mohamed Ahmed Mohamed Ibrahim , Muhammad Sayed Khairy Abdelghaffar , Danlu Zhang
IPC: H04B7/06 , H04W12/106 , H04W12/041
CPC classification number: H04B7/0617 , H04B7/063 , H04B7/0634 , H04W12/106 , H04W12/041
Abstract: Methods, systems, and devices for wireless communications are described. Communication devices may perform secret key generation using a set of line-of-sight (LOS) communication modes to secure a physical channel. For example, a first device and a second device may communicate a set of reference signals over the physical channel using a set of LOS communication modes. The first device and the second device may generate a secret key based on the set of LOS communication modes, for example, by using information associated with the set of LOS communication modes to compute the secret key using a key derivation function that outputs the secret key. The first device and the second device may secure the physical channel by encrypting signaling between the first device and the second device with the secret key and communicating the signaling over the physical channel using LOS communications.
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