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公开(公告)号：US20230299882A1
公开(公告)日：2023-09-21
申请号：US17997652
申请日：2021-06-30
Applicant: QUALCOMM Incorporated
Inventor： Liangming WU , Changlong XU , Kangqi LIU , Jian LI , Xipeng ZHU
IPC: H04L1/08 , H04L1/1867
CPC classification number: H04L1/08 , H04L1/1887
Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for sending, from an upper layer at a transmitting device to a lower layer at the transmitting device, an indication by which the lower layer determines that a packet is to be transmitted as either an initial transmission or as a retransmission. The lower layer at the transmitting device may then determine a transmission process for transmitting the packet based on the indication, and the transmitting device may transmit the packet in accordance with the transmission process. Because the lower layer may identify whether the packet is to be transmitted as either the initial transmission or the retransmission, the lower layer may adapt the transmission process to improve the chances that the packet is received by a receiving device or to limit overhead.
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公开(公告)号：US20230247659A1
公开(公告)日：2023-08-03
申请号：US17649789
申请日：2022-02-02
Applicant: QUALCOMM Incorporated
Inventor： Ahmed ELSHAFIE , Xipeng ZHU , Yi HUANG
CPC classification number: H04W72/082 , H04W72/046 , H04W72/042 , H04W72/0426 , H04L1/0003 , H04L5/0051
Abstract: An apparatus for receiving wireless communication at a first UE from a first wireless device may include a memory and at least one processor coupled to the memory. The memory and the at least one processor may be configured to receive a user grouping identifying a second UE that communicates with a second wireless device. The memory and the at least one processor may be further configured to receive a control transmission between the second UE and the second wireless device indicating a modulation and coding scheme (MCS) and allocated resources for the second wireless device. The memory and the at least one processor may be further configured to apply interference cancellation on at least one of a resource element (RE) or a resource block (RB) received from the first wireless device based on the MCS and allocated resources for the second wireless device.
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公开(公告)号：US20230247461A1
公开(公告)日：2023-08-03
申请号：US18000610
申请日：2021-06-30
Applicant: QUALCOMM INCORPORATED
Inventor： Xipeng ZHU , Sharda RANJAN , Naga Chandan Babu GUDIVADA , Kuo-Chun LEE
IPC: H04W24/10
CPC classification number: H04W24/10
Abstract: Methods, systems, and devices for wireless communications are described. Generally, a base station may configure a user equipment (UE) with a time to trigger (TTT) and a signal quality threshold. The UE may determine whether one or more conditions are satisfied, and if so, transmit an early measurement report or ignore a conflicting procedure that renders the measurements unavailable. In some examples, a UE may receive an indication of a minimum TTT in a configuration message with the TTT and the signal quality threshold. The UE may indicate an updated timing, to a base station, based on the minimum TTT. In some examples, the base station may determine that a UE is a multi-subscriber identification module (MSIM) UE, and may configure the duration of the TTT accordingly.
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公开(公告)号：US20230145149A1
公开(公告)日：2023-05-11
申请号：US17916948
申请日：2020-07-10
Applicant: QUALCOMM INCORPORATED
Inventor： Kangqi LIU , Changlong XU , Liangming WU , Jian LI , Xipeng ZHU , Hao XU
IPC: H04W72/30 , H04L12/18 , H04W76/40 , H04W72/0446
CPC classification number: H04W72/30 , H04L12/189 , H04W76/40 , H04W72/0446 , H04L2001/0093
Abstract: Methods, systems, and devices for wireless communications are described. One method of dynamically mapping encoded packets may include a base station identifying a set of encoded packets from a set of source packets. The base station may map subsets of the encoded packets onto a first and a second set of resources using different coding rates. In some examples, the base station may schedule one or more resources from the second set of resources for receiving feedback from one or more user equipments (UEs). In some examples, the base station may identify a second set of encoded packets from a second set of source packets and may map the second set of encoded packets onto the second set of resources and a third set of resources. A UE may recover the first or second sets of source packets based on the encoded packets transmitted by the base station.
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公开(公告)号：US20230096426A1
公开(公告)日：2023-03-30
申请号：US17449504
申请日：2021-09-30
Applicant: QUALCOMM Incorporated
Inventor： Le LIU , Alberto RICO ALVARINO , Kazuki TAKEDA , Mostafa KHOSHNEVISAN , Prasad Reddy KADIRI , Xipeng ZHU , Umesh PHUYAL
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a first common frequency resource (CFR) within a bandwidth part (BWP) and a second CFR within the BWP. Accordingly, the UE may receive, using a first numerology, a non-group-common communication at least partially in the BWP. The UE may also receive, using the first numerology, a group-common communication at least partially in the first CFR, and receive, using a second numerology, a group-common communication at least partially in the second CFR. As an alternative, the UE may receive an indication of a CFR within a BWP. Accordingly, the UE may receive, using a first numerology, a non-group-common communication in the BWP and a first group-common communication in the CFR, and receive, using a second numerology, a second group-common communication in the CFR. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US20230066577A1
公开(公告)日：2023-03-02
申请号：US18054762
申请日：2022-11-11
Applicant: QUALCOMM Incorporated
Inventor： Xipeng ZHU , Prasad Reddy KADIRI , Alberto RICO ALVARINO , Gavin Bernard HORN , Umesh PHUYAL , Miguel GRIOT , Xiaoxia ZHANG
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for a shared physical downlink shared channel (PDSCH). The UE may receive a first communication via the shared PDSCH and a first bearer based at least in part on the configuration, the first communication being one of a unicast communication or a multicast/broadcast communication. The UE may receive a second communication via the shared PDSCH and the first bearer or a second bearer based at least in part on the configuration, the second communication being the other of the unicast communication or the multicast/broadcast communication. Numerous other aspects are provided.
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公开(公告)号：US20230053377A1
公开(公告)日：2023-02-23
申请号：US17819916
申请日：2022-08-15
Applicant: QUALCOMM Incorporated
Inventor： Ozcan OZTURK , Luis Fernando Brisson LOPES , Xipeng ZHU
Abstract: Aspects present herein relate to methods and devices for wireless communication including an apparatus, e.g., a UE. The apparatus may transmit, to at least one of a network node or a network entity, an indication of one or more future network slices, an indication of one or more current network slices, and/or an indication of one or more past network slices, the future network slices corresponding to network slices for potential future use by the UE, the current network slices corresponding to network slices that are currently used by the UE, the past network slices corresponding to network slices that were previously used by the UE. The apparatus may also receive, from the network entity, a response to the indication of the one or more future network slices, the indication of the one or more current network slices, and/or the indication of the one or more past network slices.
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公开(公告)号：US20230029146A1
公开(公告)日：2023-01-26
申请号：US17788629
申请日：2021-01-07
Applicant: QUALCOMM Incorporated
Inventor： Prasad Reddy KADIRI , Xipeng ZHU , Umesh PHUYAL , Le LIU , Kazuki TAKEDA , Alberto RICO ALVARINO , Miguel GRIOT , Haris ZISIMOPOULOS
IPC: H04W36/00
Abstract: Aspects described herein relate to communicating with one or more cells for receiving a broadcast service, and providing broadcast service continuity in device mobility scenarios. In some aspects, a user equipment (UE) can transmit a broadcast service interest indication to a serving cell to facilitate receiving the broadcast service during mobility to provide the broadcast service continuity.
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公开(公告)号：US20230027425A1
公开(公告)日：2023-01-26
申请号：US17788252
申请日：2021-01-21
Applicant: QUALCOMM Incorporated
Inventor： Xipeng ZHU , Prasad Reddy KADIRI , Umesh PHUYAL , Miguel GRIOT , Haris ZISIMOPOULOS , Xiaoxia ZHANG , Alberto RICO ALVARINO , Le LIU , Kazuki TAKEDA
Abstract: Aspects described herein relate to communicating with one or more cells for receiving a multicast and/or broadcast service (MBS), and providing MBS continuity in device mobility scenarios. In an aspect, one or more cells for reselection from a current cell can be detected, where the current cell supports a UE interested MBS. The one or more cells can be evaluated for reselection based at least in part on whether the one or more cells support the UE interested MBS to determine a target cell for reselection. Cell reselection can be performed to the target cell.
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公开(公告)号：US20220369178A1
公开(公告)日：2022-11-17
申请号：US17597457
申请日：2019-07-10
Applicant: QUALCOMM Incorporated
Inventor： Huichun LIU , Gavin Bernard HORN , Xipeng ZHU , Karthika PALADUGU , Peng CHENG , Tom CHIN
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a measurement configuration for a service interruption measurement regarding a handover of the UE from a source cell to a target cell. The UE may transmit measurement information that identifies at least one of the service interruption measurement or a time value used to determine the service interruption measurement. Numerous other aspects are provided.
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