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公开(公告)号:US20240007977A1
公开(公告)日:2024-01-04
申请号:US18467678
申请日:2023-09-14
Applicant: QUALCOMM Incorporated
Inventor: Vasanthan RAGHAVAN , Srinivas YERRAMALLI , Arumugam CHENDAMARAI KANNAN , Tao LUO , Xiaoxia ZHANG , Junyi LI
IPC: H04W56/00 , H04W16/28 , H04W72/1263 , H04W72/0453 , H04W24/08 , H04W72/23
CPC classification number: H04W56/001 , H04W16/28 , H04W72/1263 , H04W72/0453 , H04W24/08 , H04W72/23
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a mapping between a set of synchronization signal block resources and a set of operating frequencies within a frequency band. The UE may identify a parameter of a synchronization signal block based on an operating frequency of the set of operating frequencies for conveying the synchronization signal block and a direction of a beam for conveying the synchronization signal block. The parameter may include an index of the synchronization signal block. The UE may monitor for the synchronization signal block based on the identified parameter.
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公开(公告)号:US20240007165A1
公开(公告)日:2024-01-04
申请号:US18351086
申请日:2023-07-12
Applicant: QUALCOMM Incorporated
Inventor: Qian ZHANG , Yan ZHOU , Tao LUO , Navid ABEDINI , Junyi LI
IPC: H04B7/06 , H04L5/14 , H04W24/10 , H04L5/00 , H04B17/336 , H04B17/318
CPC classification number: H04B7/0626 , H04L5/14 , H04W24/10 , H04L5/0051 , H04B17/336 , H04B7/0617 , H04B17/318
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 configuration message that is associated with a full duplex transmission mode. The configuration message includes at least one indicator of a resource for channel measurement, where the at least one indicator of the resource for channel measurement is associated with a plurality of resources for interference measurements that include at least one resource for self-interference measurement. Additionally, or alternatively, the configuration message includes at least one indicator of a format for a sub-band report, where the format indicates that the sub-band report is to include at least one of reference signal received power, signal-to-interference-and-noise ratio, or a combination thereof. The UE may transmit, to the base station, at least one report based at least in part on the configuration message. Numerous other aspects are described.
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公开(公告)号:US20230421321A1
公开(公告)日:2023-12-28
申请号:US17808470
申请日:2022-06-23
Applicant: QUALCOMM Incorporated
Inventor: Navid ABEDINI , Mahmoud TAHERZADEH BOROUJENI , Muhammad Nazmul ISLAM , Wanshi CHEN , Tao LUO
CPC classification number: H04L5/0048 , H04L1/08
Abstract: Aspects are provided allowing a UE to transmit repetitions of an ULT, PEI-R, or other uplink reference signal for on-demand SSB, RMSI, or paging transmissions. A base station initially transmits an indication of a configured uplink repetition mode, which may comprise a first, second, or third mode in which a one-to-one, one-to-many, or many-to-many mapping exists between downlink reference signals and uplink occasions, respectively. Afterwards, the UE receives downlink reference signals via different transmission beams of the base station. In response to the downlink reference signals, the UE transmits an uplink reference signal repetition in one or more uplink occasions associated with one or more of the downlink reference signals according to the configured uplink repetition mode. In response to the uplink reference signal repetition, the base station may transmit a SSB, RMSI, or paging message. Thus, a balance between network energy savings and uplink signal reliability may be achieved.
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公开(公告)号:US20230413089A1
公开(公告)日:2023-12-21
申请号:US17804519
申请日:2022-05-27
Applicant: QUALCOMM Incorporated
Inventor: Hua WANG , Sony AKKARAKARAN , Jelena DAMNJANOVIC , Tao LUO , Junyi LI
CPC classification number: H04W24/10 , H04W92/18 , H04L5/0051
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an activated UE relay measurement configuration that includes one or more first sidelink measurement parameters. The UE may receive a deactivated UE relay measurement configuration that includes one or more second sidelink measurement parameters, wherein values for the one or more first sidelink measurement parameters and values for the one or more second sidelink measurement parameters are different. The UE may perform one or more sidelink measurements based at least in part on at least one of the activated UE relate measurement configuration or the deactivated UE relay measurement configuration. Numerous other aspects are described.
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公开(公告)号:US20230403104A1
公开(公告)日:2023-12-14
申请号:US18330219
申请日:2023-06-06
Applicant: QUALCOMM Incorporated
Inventor: Konstantinos DIMOU , Mostafa KHOSHNEVISAN , Yan ZHOU , Yi HUANG , Tao LUO
IPC: H04L1/1829 , H04L1/00 , H04L1/1812
CPC classification number: H04L1/1854 , H04L1/0061 , H04L1/1812
Abstract: Certain aspects of the present disclosure provide techniques and apparatus for hybrid automatic repeat request (HARQ) feedback retransmission. An example method of wireless communication by a user equipment generally includes receiving signaling indicating to reschedule HARQ feedback for transmission; determining the HARQ feedback based at least in part on one or more fields of the signaling; and transmitting the HARQ feedback based on the determination.
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公开(公告)号:US20230397182A1
公开(公告)日:2023-12-07
申请号:US17832450
申请日:2022-06-03
Applicant: QUALCOMM Incorporated
Inventor: Shanyu ZHOU , Jelena DAMNJANOVIC , Tao LUO
IPC: H04W72/04
CPC classification number: H04W72/0466 , H04W72/042 , H04W92/18
Abstract: Certain aspects of the present disclosure provide techniques for method of wireless communication by a target user equipment (UE), comprising receiving, from a network entity, signaling configuring the target UE with at least one set of parameters for a network coding scheme, receiving, while connected to a cooperative UE via a sidelink, network coded sub-packets from the network entity, receiving, from the cooperative UE via the sidelink, at least one of network coded sub-packets or original sub-packets, decoding the network coded sub-packets received from at least one of the network entity or the cooperative UE, based on the network coding scheme, to recover one or more original packets.
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公开(公告)号:US20230389076A1
公开(公告)日:2023-11-30
申请号:US18031562
申请日:2021-12-02
Applicant: QUALCOMM Incorporated
Inventor: Shuanshuan WU , Xiaoxia ZHANG , Stelios STEFANATOS , Parisa CHERAGHI , Arthur GUBESKYS , Tao LUO , Jing SUN , Peter GAAL
IPC: H04W74/08
CPC classification number: H04W74/0816 , H04W74/0866
Abstract: Techniques for cross channel occupancy time (COT) hybrid automatic repeat request (HARQ) feedback transmission for sidelink communication in unlicensed spectrum may be performed. In an example, a receiving user equipment (UE) may receive, from a transmitting UE, a first transmission in a first channel occupancy time (COT). The receiving UE may also determine a first feedback occasion is after a last slot of the first COT. The receiving UE may also determine one or more feedback configurations. The receiving UE may also transmit, to the transmitting UE, a feedback message indicating decoding of the first transmission in the first feedback occasion or a second feedback occasion based on the one or more feedback configurations.
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公开(公告)号:US20230389013A1
公开(公告)日:2023-11-30
申请号:US18308451
申请日:2023-04-27
Applicant: QUALCOMM Incorporated
Inventor: Hamed PEZESHKI , Yan ZHOU , Tao LUO
IPC: H04W72/1268 , H04W24/10 , H04W72/54 , H04W56/00
CPC classification number: H04W72/1268 , H04W24/10 , H04W72/54 , H04W56/0045
Abstract: A scheduled entity receives a communication from a scheduling entity that facilitates a configuration on how to connect with a plurality of candidate cells. The scheduled entity then exchanges information about the plurality of candidate cells with the scheduling entity via Layer 1 (L1)/Layer 2 (L2) signaling, and connects with at least one of the plurality of candidate cells based on the L1/L2 signaling and the configuration. In another example, a scheduling entity transmits a communication to a scheduled entity to pre-configure the scheduled entity on how to connect with a plurality of candidate cells. The scheduling entity then receives information about the plurality of candidate cells from the scheduled entity via L1/L2 signaling, and dynamically selects via the L1/L2 signaling at least one of the plurality of candidate cells to serve the scheduled entity.
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公开(公告)号:US20230388900A1
公开(公告)日:2023-11-30
申请号:US17804543
申请日:2022-05-27
Applicant: QUALCOMM Incorporated
Inventor: Iyab Issam SAKHNINI , Navid ABEDINI , Tao LUO
CPC classification number: H04W48/08 , H04L27/2605 , H04W56/0015
Abstract: The apparatus, in some aspects, may be a wireless device that is configured to monitor for one or more discovery signal transmissions within a single symbol, where each discovery signal for a single beam direction spans less than a symbol in time and synchronize with a network node based on a reception of the one or more discovery signal transmissions. The apparatus, in some aspects, may be network node that is configured to generate one or more discovery signal transmissions for transmission within a single symbol, wherein each discovery signal for a single beam direction spans less than a symbol in time, and transmit the one or more discovery signal transmissions within the single symbol.
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公开(公告)号:US20230363034A1
公开(公告)日:2023-11-09
申请号:US18356844
申请日:2023-07-21
Applicant: QUALCOMM Incorporated
Inventor: Hamed PEZESHKI , Tao LUO , Sony AKKARAKARAN , Jingchao BAO
IPC: H04W76/19 , H04W74/08 , H04W72/044
CPC classification number: H04W76/19 , H04W74/0833 , H04W72/044 , H04W76/38
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a failure event for a beam or a link, between the UE and a base station, is occurring or will occur, and transmit a message to the base station indicating that the UE is refraining from performing a recovery procedure for the beam or a link for a time duration. Numerous other aspects are provided.
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