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公开(公告)号：US11652582B2
公开(公告)日：2023-05-16
申请号：US17087394
申请日：2020-11-02
Applicant: QUALCOMM Incorporated
Inventor： Wei Yang , Seyedkianoush Hosseini
IPC: H04W72/04 , H04L1/1829 , H04L1/1867
CPC classification number: H04L1/1861 , H04L1/1893 , H04W72/04
Abstract: Methods, systems, and devices for wireless communications are described for providing acknowledgment feedback in sidelink communications. A sidelink transmitting UE may receive a resource grant for a sidelink communication with one or more other UEs and may transmit the sidelink communication in accordance with the grant. The transmitting UE may then monitor for acknowledgment feedback from the one or more other UEs and generate sidelink acknowledgment feedback. A joint communication that provides both downlink acknowledgment feedback and the sidelink acknowledgment feedback may be provided to a serving base station. The transmitting UE may also multiplex sidelink acknowledgment feedback for each of two or more other UEs in a communication to the serving base station. The serving base station may determine whether any resources for retransmissions are to be granted based on the acknowledgment feedback.
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公开(公告)号：US11647534B2
公开(公告)日：2023-05-09
申请号：US17304279
申请日：2021-06-17
Applicant: QUALCOMM Incorporated
Inventor： Wei Yang , Jing Jiang , Linhai He , Seyedkianoush Hosseini , Wanshi Chen , Peter Gaal , Yi Huang
IPC: H04W72/12 , H04L1/00 , H04W72/1268 , H04W72/14
CPC classification number: H04W72/1242 , H04L1/0013 , H04L1/0016 , H04L1/0018 , H04W72/1268 , H04W72/14
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select a first communication, associated with a first traffic type, or a second communication, associated with a second traffic type, as a selected communication for transmission in an overlapping resource, wherein the first communication and the second communication at least partially overlap in time, and wherein the selection is performed based at least in part on a rule; and transmit the selected communication. Numerous other aspects are provided.
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213.发明授权公开(公告)号：US11646837B2
公开(公告)日：2023-05-09
申请号：US17470359
申请日：2021-09-09
Applicant: QUALCOMM Incorporated
Inventor： Wei Yang , Yi Huang , Jay Kumar Sundararajan , Ahmed Elshafie
IPC: H04L5/00 , H04W72/21 , H04W72/542
CPC classification number: H04L5/0032 , H04L5/0073 , H04W72/21 , H04W72/542
Abstract: In an aspect, a UE measures interference from one or more neighbor base stations on a set of resources over a period of time, and determines an interference burst dynamic associated with the set of resources based on the measured interference over the period of time. The UE transmits an interference measurement report comprising an indication of the interference burst dynamic to a serving base station of the UE. The serving base station performs at least one action based in part upon the prediction.
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公开(公告)号：US11641252B1
公开(公告)日：2023-05-02
申请号：US17653604
申请日：2022-03-04
Applicant: QUALCOMM Incorporated
Inventor： Jiun-Ting Huang , Wei Yang , Jay Kumar Sundararajan , Hwan Joon Kwon , Krishna Kiran Mukkavilli , Tingfang Ji
Abstract: A method, a computer-readable medium, and an apparatus are provided for wireless communication at a receiver. The apparatus is configured to receive a non- coherent signal and determine a first differential of the received non-coherent signal on each of one or more receive antennas for a set of binary vectors to obtain a lower order representation of the non-coherent signal. The apparatus is configured to combine the differentials across antennas, decode the lower order representation of the non-coherent signal based on the first differential of the non-coherent signal and to reconstruct a higher order representation of the non-coherent signal based on the decoded lower order representation of the non-coherent signal.
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公开(公告)号：US20230126206A1
公开(公告)日：2023-04-27
申请号：US17507499
申请日：2021-10-21
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Elshafie , Seyedkianoush Hosseini , Wei Yang , Peter Gaal , Jing Lei
Abstract: Methods, systems, and devices for wireless communications are described. For example, a UE may determine a power control adjustment based on sidelink messages received from other UEs. The UE may transmit, to the other UEs, an indication of the power control adjustment to the other UEs. The other UEs may transmit additional sidelink messages in accordance with the power control adjustment, such that power levels of the additional sidelink message satisfy a threshold. A base station may indicate a power control adjustment to one or more UEs. For example, the base station may receive power control information associated with sidelink communications between a set of UEs. The base station may transmit an indication of a power adjustment parameter for a transmit power level for sidelink messages transmitted between two UEs of the set. The value of the power adjustment parameter may be based on the received power control information.
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Patent Agency Ranking
公开(公告)号：US11632744B2
公开(公告)日：2023-04-18
申请号：US17247613
申请日：2020-12-17
Applicant: QUALCOMM Incorporated
Inventor： Seyedkianoush Hosseini , Wei Yang , Wanshi Chen , Juan Montojo
IPC: H04W72/04 , H04L1/1812 , H04W72/0453
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive data or control signaling on one or more first sidelink channels on a set of sidelink carriers. The UE may receive data or control signaling on one or more second sidelink channels on the set of sidelink carriers. The UE may transmit hybrid automatic repeat request (HARQ) feedback corresponding to the data or control signaling on the one or more first sidelink channels and the data or control signaling on the one or more second sidelink channels. Numerous other aspects are provided.
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公开(公告)号：US11627596B2
公开(公告)日：2023-04-11
申请号：US17222711
申请日：2021-04-05
Applicant: QUALCOMM Incorporated
IPC: H04W72/12 , H04W72/04 , H04W72/0453 , H04W72/1273
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, a control message that comprises scheduling information for a downlink message to be received by the UE and an uplink message to be transmitted by the UE. The UE may determine first frequency information for the downlink message and second frequency information for the uplink message based at least in part on the scheduling information, a first bitfield size associated with resource allocation for a first bandwidth part associated with the downlink message, and a second bitfield size associated with resource allocation for a second bandwidth part width associated with the uplink message. The UE may communicate the uplink message and the downlink message with the base station according to the first frequency information and the second frequency information.
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公开(公告)号：US11627595B2
公开(公告)日：2023-04-11
申请号：US17173580
申请日：2021-02-11
Applicant: QUALCOMM Incorporated
Inventor： Seyedkianoush Hosseini , Wei Yang , Peter Gaal , Wanshi Chen , Yi Huang
IPC: H04W56/00 , H04W72/12 , H04W74/00 , H04W72/0446 , H04W72/10 , H04W72/0453 , H04W74/04
Abstract: Methods, systems, and devices for wireless communications are described. The methods, systems, and devices may enable a base station to determine an operation state for a user equipment (UE) that corresponds to how the UE applies a preemption indication. The base station may indicate the operation state to the UE using a parameter of a configuration message. The base station may transmit a grant indicating time-frequency resources scheduled for the UE. The UE may identify a priority of a channel associated with the scheduled resources. The base station may determine a number of scheduled resources to be preempted or canceled and may indicate these resources to the UE using a preemption indication. The UE may determine remaining time-frequency resources based on the preemption indication, the priority of the channels, the operation state, or a combination thereof.
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公开(公告)号：US11617139B2
公开(公告)日：2023-03-28
申请号：US17002590
申请日：2020-08-25
Applicant: QUALCOMM Incorporated
Inventor： Wei Yang , Seyed Ali Akbar Fakoorian , Seyedkianoush Hosseini
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be scheduled to send uplink data to a base station using a particular transmission length provided by the base station. The UE may send multiple repetitions of the uplink data to the base station using transmissions that have varying lengths. The UE may determine a transmit power based on the length provided by the base station and use that transmit power for transmitting the repetitions, regardless of the actual lengths of the repetitions.
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公开(公告)号：US11606176B2
公开(公告)日：2023-03-14
申请号：US16451827
申请日：2019-06-25
Applicant: QUALCOMM Incorporated
Inventor： Wei Yang , Alexandros Manolakos , Jing Jiang , Yi Huang
Abstract: Methods, systems, and devices for wireless communications are described. A base station may configure a user equipment (UE) with quasi co-located (QCL) associations between a physical uplink control channel and a sounding reference signal (SRS) transmission for at least one time and frequency domain channel parameter. The UE may transmit, in accordance with the QCL association, a control channel transmission via the physical uplink control channel using an antenna port that is quasi co-located with at least one antenna port for transmitting the SRS transmission and transmit, in accordance with the QCL association, the SRS transmission via the at least one antenna port. In another example, the base station may configure the UE with an antenna port association between an SRS transmission and a physical uplink control channel. The UE may transmit the SRS transmission and a control channel transmission in accordance with the antenna port association.
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