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公开(公告)号：US12177695B2
公开(公告)日：2024-12-24
申请号：US17657602
申请日：2022-03-31
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Tao Luo
Abstract: A UE may identify a first beam condition associated with one or more first beam pairs between the UE and a first relay UE. The UE may transmit to a network node, and the network node may receive, from the UE, a request to switch to a new relay UE based on the first beam condition. The network node may transmit, to the UE, and the UE may receive, from the network node, an indication to switch to a second relay UE based on the request. The UE may switch to the second relay UE based on the indication to switch to the second relay UE. The UE and the network node may communicate with each other via the second relay UE.
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公开(公告)号：US12015938B2
公开(公告)日：2024-06-18
申请号：US17485002
申请日：2021-09-24
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Peter Gaal
Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may receive a periodic reference signal from a base station and may measure the periodic reference signal as part of a beam failure detection (BFD) procedure. To detect a beam failure, the UE may autonomously select a beam failure indicator (BFI) counting scheme from a set of BFI counting schemes and may increment a BFI count in accordance with the selected BFI counting scheme and based on measuring the reference signal. The different BFI counting schemes of the set of BFI counting schemes may feature different techniques or methods for incrementing the BFI count per one or more BFI reports. As such, the UE may selectively choose how to weight different sets of one or more BFI reports in terms of contribution to the BFI count, which may improve BFD detection at the UE.
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13.发明公开公开(公告)号：US20240129975A1
公开(公告)日：2024-04-18
申请号：US18046307
申请日：2022-10-13
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Peter Gaal
Abstract: This disclosure provides systems, methods, and devices for wireless communication that support multi-path user equipment (UE) uplink communication techniques with UE cooperation. In a first aspect, a UE configured for wireless communication includes determining activation of a multipath transmission configuration at the UE. The UE identifies one or more uplink communication messages for transmission to the serving network entity and transmits the uplink communication messages according to the multipath transmission configuration. Other aspects and features are also claimed and described with respect to cooperative UEs and network entities.
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公开(公告)号：US11962419B2
公开(公告)日：2024-04-16
申请号：US18174256
申请日：2023-02-24
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Tao Luo
IPC: H04W72/04 , H04L1/1607 , H04L1/1812 , H04W28/06 , H04W72/0453 , H04W72/23 , H04W80/02 , H04W92/18
CPC classification number: H04L1/1819 , H04L1/1607 , H04W28/06 , H04W72/04 , H04W72/0453 , H04W72/23 , H04W80/02 , H04W92/18
Abstract: This disclosure provides systems, methods and apparatuses for supporting network transmissions using unicast sidelink communications. A base station (BS) may transmit a set of encoded packets to a number of user equipment (UEs) and receive feedback messages from the UEs that indicate sets of decoded packets. Based on the feedback messages, the BS may transmit an updated set of encoded packets based on a difference between the set of encoded packets and the union of decoded packets. The BS may transmit an instruction to a first UE to transmit a broadcast sidelink communication that includes a set of missed packets that includes one or more decoded packets that were decoded by the first UE but were not decoded by the second UE. The first UE may transmit the broadcast sidelink communication to the second UE.
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公开(公告)号：US20240121688A1
公开(公告)日：2024-04-11
申请号：US18459512
申请日：2023-09-01
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Ozcan Ozturk , Yan Zhou
CPC classification number: H04W36/302 , H04W36/0058 , H04W36/08
Abstract: Techniques related to user equipment triggered layer 1 measurements for inter-cell mobility are disclosed. Some aspects of the disclosure relate to devices and methods for determining, at a user equipment, that a first condition is triggered for performing one or more layer 1 signal measurements for inter-cell mobility, performing the one or more L1 signal measurements of one or more cells in a configured cell set for the user equipment based on determining that the first condition is triggered, and sending a report of the one or more L1 signal measurements to a network node.
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Patent Agency Ranking
公开(公告)号：US20240121671A1
公开(公告)日：2024-04-11
申请号：US18045720
申请日：2022-10-11
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Rajeev Kumar , Ozcan Ozturk
CPC classification number: H04W36/0016 , H04W36/06
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive a first control message indicating a set of mobility parameters associated with a lower layer handover procedure, which may be a layer 1 (L1)/layer 2 (L2) handover procedure. The UE may receive a second control message indicating a first or second reset procedure, which may each indicate a respective set of operating parameters for a higher layer than L1/L2 in the protocol stack. The UE may perform the lower layover handover procedure, which may include switching from a first serving cell to a second serving cell. The UE may perform the first or second reset procedure based on the switching, where the first reset procedure may include maintaining the operating parameters of the second serving cell, and the second reset procedure may include switching the operating parameters of the second serving cell.
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公开(公告)号：US20230422119A1
公开(公告)日：2023-12-28
申请号：US17846891
申请日：2022-06-22
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Tao Luo , Peter Gaal , Junyi Li , Aleksandar Damnjanovic
CPC classification number: H04W36/08 , H04W36/0061 , H04W36/0058
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive from a network entity first control signaling identifying, of multiple cell groups configured at the UE, an inter-cell mobility configuration for a set of one or more cell groups for use at the UE. In some examples, each cell group of the multiple cell groups may include a primary cell (PCell) and zero or more secondary cells (SCells). The UE may transmit a measurement report for each cell group of the set of one or more cell groups for inter-cell mobility. The UE may receive, at least in part in response to transmitting the measurement report, second control signaling activating or deactivating a primary cell group for inter-cell mobility from one or more cell groups of the set of one or more cell groups.
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公开(公告)号：US20230319931A1
公开(公告)日：2023-10-05
申请号：US17709122
申请日：2022-03-30
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Tao Luo
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a network entity via an access link, control signaling indicating a beam condition reporting configuration for reporting an access link beam condition to the network entity via a relay UE. The UE may detect the access link beam condition for the access link in accordance with the beam condition reporting configuration. The UE may transmit via a sidelink to the relay UE, a beam condition report to the relay UE that indicates to relay the beam condition report to the network entity. Additionally, the UE may transmit the beam condition report to the network entity.
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公开(公告)号：US11743000B2
公开(公告)日：2023-08-29
申请号：US17340642
申请日：2021-06-07
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Tao Luo , Peter Gaal
IPC: H04L1/18 , H04B7/06 , H04L1/00 , H04L1/1867
CPC classification number: H04L1/1896 , H04B7/0626 , H04L1/0005
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter may broadcast a first set of network coding encoded packets for reception by a plurality of receivers, and receive feedback information associated with the first set of network coding encoded packets, the feedback information indicating that one or more receivers of the plurality of receivers did not successfully receive a quantity of network coding encoded packets that satisfies a decoding threshold associated with recovering the plurality of source packets, and a first subset of network coding encoded packets of the first set of network coding encoded packets that were not successfully received by at least one receiver. The transmitter may broadcast a second set of network coding encoded packets. The second set of network coding encoded packets may include at least the first subset of network coding encoded packets. Numerous other aspects are provided.
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公开(公告)号：US20230261728A1
公开(公告)日：2023-08-17
申请号：US17672511
申请日：2022-02-15
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Tao Luo
CPC classification number: H04B7/088 , H04W76/19 , H04W24/08 , H04W24/10 , H04L5/0048
Abstract: Methods, systems, and devices for wireless communications are described. A wireless communications system may support techniques for enhanced beam failure detection. In some cases, a user equipment (UE) may receive a configuration associated with a beam blocking prediction procedure for the UE. The may monitor one or more reference signals based on the configuration and a beam failure detection (BFD) procedure associated with the beam blocking prediction procedure. Further, the UE may perform the beam blocking prediction procedure in accordance with the configuration and may modify the BFD procedure based a blocking prediction determined based on the beam blocking prediction procedure. The UE may perform the modified BFD procedure based on the blocking prediction.
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