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公开(公告)号：US12120574B2
公开(公告)日：2024-10-15
申请号：US17443305
申请日：2021-07-23
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh Ly , Tingfang Ji , Seyedkianoush Hosseini
CPC classification number: H04W36/38 , H04B7/155 , H04W36/302 , H04W36/037
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a remote user equipment (UE) may receive a measurement reference channel configuration from a source relay. The UE may transmit a reference channel based at least in part on the measurement reference channel configuration. The UE may receive, from the source relay, a command for the remote UE to switch from the source relay to a target relay based at least in part on a measurement of the reference channel transmitted from the remote UE. Numerous other aspects are provided.
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公开(公告)号：US12120049B2
公开(公告)日：2024-10-15
申请号：US17481992
申请日：2021-09-22
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh Ly , Muhammad Sayed Khairy Abdelghaffar
IPC: H04L5/00 , H04W72/12 , H04W72/1268
CPC classification number: H04L5/0048 , H04W72/1268
Abstract: Aspects relate to sounding reference signal (SRS) time-domain bundling. Phase continuity may be maintained across SRS transmissions over multiple SRS occasions to enable a receiver to jointly process these SRS transmissions. In some examples, a user equipment may expect to be configured with SRS transmissions over multiple SRS occasions where SRS configurations for different SRS transmissions over different SRS occasions specify the same parameters. For example, a first SRS configuration for a first SRS transmission over a first SRS occasion may specify a first set of spatial relation information. In addition, a second SRS configuration for a second SRS transmission over a second SRS occasion may specify that same first set of spatial relation information. In this way, phase continuity may be maintained between the first SRS transmission over the first SRS occasion and the second SRS transmission over the second SRS occasion.
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公开(公告)号：US12096400B2
公开(公告)日：2024-09-17
申请号：US17478567
申请日：2021-09-17
Applicant: QUALCOMM Incorporated
Inventor： Wei Yang , Seyedkianoush Hosseini , Hung Dinh Ly
IPC: H04W72/02 , H04L1/1812 , H04W24/08 , H04W72/1263 , H04W76/28
CPC classification number: H04W72/02 , H04L1/1819 , H04W24/08 , H04W72/1263 , H04W76/28
Abstract: Aspects presented herein may improve the resource allocation of sidelink communications and reduce power consumption for sidelink devices. In one aspect, a first wireless device selects a resource for a discovery message from a sidelink resource pool that is partitioned into a first portion and a second portion. The first wireless device transmits a discovery message to a second wireless device using the resource selected from the first portion of the sidelink resource pool. The first wireless device monitor for a discovery response message from the second wireless device in the sidelink resource pool.
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公开(公告)号：US12096371B2
公开(公告)日：2024-09-17
申请号：US17660535
申请日：2022-04-25
Applicant: QUALCOMM Incorporated
IPC: H04W52/06 , H04B17/24 , H04B17/309 , H04B17/382 , H04W52/14 , H04W52/16 , H04W52/32
CPC classification number: H04W52/06 , H04B17/24 , H04B17/309 , H04B17/382 , H04W52/143 , H04W52/16 , H04W52/325
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit, to a user equipment (UE), information that indicates a plurality of power control offsets associated with a reference signal resource. The network node may receive, from the UE, a measurement that is based at least in part on the reference signal resource and a power control offset of the plurality of power control offsets. Numerous other aspects are described.
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公开(公告)号：US12082169B2
公开(公告)日：2024-09-03
申请号：US17653039
申请日：2022-03-01
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Attia Abotabl , Muhammad Sayed Khairy Abdelghaffar , Abdelrahman Mohamed Ahmed Mohamed Ibrahim , Gokul Sridharan , Hung Dinh Ly , Hwan Joon Kwon
IPC: H04W72/0446 , H04L5/14 , H04W72/1268
CPC classification number: H04W72/0446 , H04L5/14 , H04W72/1268
Abstract: Aspects of the present disclosure provide techniques for wireless communication. A method by a user equipment (UE) includes receiving scheduling information from a network entity. The scheduling information schedules transmission of a first uplink (UL) channel repetition of a plurality of UL channel repetitions in a first full duplex (FD) slot of a plurality of slots. Additionally, the first UL channel repetition is associated with one or more time domain resource allocations (TDRAs) and one or more frequency domain resource allocations (FDRAs). Additionally, based on the one or more FDRAs associated with the first UL channel repetition, a portion of the first UL channel repetition is scheduled to occur in a downlink subband of the first FD slot. The method also includes taking one or more actions to transmit the first UL channel repetition based on the scheduling information.
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Patent Agency Ranking
公开(公告)号：US20240292324A1
公开(公告)日：2024-08-29
申请号：US18174489
申请日：2023-02-24
Applicant: QUALCOMM Incorporated
Inventor： Diana Maamari , Huilin Xu , Hung Dinh Ly , Ahmed Elshafie , Ahmed Attia Abotabl
CPC classification number: H04W52/0216 , H04W52/0232 , H04W72/23
Abstract: This disclosure provides systems, methods, and devices for wireless communication that support dynamic network-side cell discontinuous reception (DRX) control and scheduling. In a first aspect, a method of wireless communication includes transmitting an end of transmit (TX) traffic indicator. The method also includes receiving an early termination indicator associated with a scheduled network-side cell discontinuous reception (DRX) active time. The method further includes refraining from transmitting data traffic during at least a remainder of the scheduled network-side cell DRX active time. Other aspects and features are also claimed and described.
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公开(公告)号：US12075440B2
公开(公告)日：2024-08-27
申请号：US17814203
申请日：2022-07-21
Applicant: QUALCOMM Incorporated
Inventor： Le Liu , Alberto Rico Alvarino , Hung Dinh Ly , Peter Pui Lok Ang
CPC classification number: H04W72/23 , H04L5/0048
Abstract: A configuration to allow a UE to receive a BWP configuration that supports RC NR. The UE sends information to a network indicating a UE capability of the UE. The UE receives, based on the UE capability, information indicating a BWP associated with a first BWP, the second BWP having a frequency range equal to or less than the first BWP. The UE receives at least one of control information or data based on the indicated first BWP and the second BWP.
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公开(公告)号：US12074673B2
公开(公告)日：2024-08-27
申请号：US17827569
申请日：2022-05-27
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh Ly , Yu Zhang , Hwan Joon Kwon
CPC classification number: H04B7/0623 , H04B7/0608 , H04B7/0632 , H04B7/0802
Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for channel state information (CSI) report structure for dynamic antenna port adaptation. In some aspects, a user equipment (UE) and a network entity may support a CSI report configuration according to which the UE may include a respective set of CSI parameters for each of multiple codebooks. For example, the UE may compute a respective set of CSI parameters for each of multiple codebooks in accordance with a CSI report configuration and may transmit a CSI report including the respective sets of CSI parameters for each of the multiple codebooks. The network entity may use the respective sets of CSI parameters for each of the multiple codebooks to inform a dynamic antenna panel configuration update at the network entity.
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公开(公告)号：US20240267952A1
公开(公告)日：2024-08-08
申请号：US18164383
申请日：2023-02-03
Applicant: QUALCOMM Incorporated
Inventor： Yongjun Kwak , Muhammad Nazmul Islam , Hung Dinh Ly
CPC classification number: H04W74/0833 , H04W74/04
Abstract: Methods, systems, and devices for wireless communication are described. A first network node may transmit, to a second network node, first information that is indicative of a bandwidth capability of the first network node and a first random access message. The second network node may transmit a second random access message in response to the first random access message and via a quantity of physical resource blocks (PRBs). The second random access message may indicate a time period for transmission, by the first network node, of a third random access message responsive to the second random access message. The time period may be based on a threshold time period associated with the bandwidth capability of the first network node, and the threshold time period may be based on the quantity of PRBs via which the second random access message is transmitted.
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公开(公告)号：US12052779B2
公开(公告)日：2024-07-30
申请号：US17402458
申请日：2021-08-13
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Elshafie , Hung Dinh Ly , Seyedkianoush Hosseini , Wei Yang
IPC: H04W76/14 , H04B7/02 , H04L1/16 , H04L1/1829 , H04L1/1867 , H04L5/00 , H04W72/02 , H04W72/044 , H04W72/0453
CPC classification number: H04W76/14 , H04L1/1896 , H04L5/0051 , H04W72/02 , H04W72/0453 , H04W72/046
Abstract: Methods, systems, and devices for wireless communication are described. A first wireless device may establish a sidelink communications link with a second wireless device. The first wireless device may transmit, to the second wireless device, an indication of a capability to support a configuration for phase continuity between multiple physical channel transmissions of the sidelink communication link. The first wireless device may transmit one or more physical channel transmissions, which each may be associated with a set of one or more demodulation reference signals (DMRSs) to the second wireless device in accordance with the indicated configuration for phase continuity between the physical channel transmissions. The second wireless device may determine channel parameters associated with the one or more physical channel transmissions based on a joint channel estimation associated with the one or more sets of DMRSs.
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