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公开(公告)号：US20240298198A1
公开(公告)日：2024-09-05
申请号：US18017018
申请日：2020-09-18
Applicant: QUALCOMM Incorporated
Inventor： Abdelrahman Mohamed Ahmed Mohamed IBRAHIM , Muhammad Sayed Khairy ABDELGHAFFAR , Huilin XU , Ahmed Attia ABOTABL , Yu ZHANG , Hwan Joon KWON , Wanshi CHEN , Krishna Kiran MUKKAVILLI , Tingfang JI
CPC classification number: H04W24/10 , H04B1/713 , H04B7/0626 , H04B7/0632 , H04B7/06968
Abstract: A victim user equipment (UE) may experience cross-link interference (CLI) from transmissions from an aggressor UE. The present disclosure provides for configuration of a CLI report that accurately characterizes the CLI experienced by the victim UE. A base station may transmit to the victim UE, a configuration for CLI reporting associated with one or more channel state information interference measurement (CSI-IM) resources. The victim UE may generate a CLI report based on the configuration for CLI reporting and the CSI-IM resources. The victim UE may transmit the CLI report to the base station. The base station may use the CLI report to mitigate the CLI, for example, by scheduling the aggressor UE and the victim UE to reduce CLI experienced by the victim UE.
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公开(公告)号：US20240297770A1
公开(公告)日：2024-09-05
申请号：US18262565
申请日：2021-03-27
Applicant: QUALCOMM Incorporated
Inventor： Muhammad Sayed Khairy ABDELGHAFFAR , Alexandros MANOLAKOS , Peter GAAL , Yu ZHANG
IPC: H04L5/00
CPC classification number: H04L5/0094 , H04L5/0051 , H04L5/0096
Abstract: A user equipment (UE) may be configured to transmit sounding reference signals to sound over ports of a channel. The UE may be configured to receive a message to trigger transmission of at least one sounding reference signal (SRS) of at least one SRS resource set for sounding over an active bandwidth part (BWP) in an upcoming slot, the upcoming slot being offset by a number of available slots from a reference slot indicated by the message. The UE may be further configured to detect a gap in which operation for the active BWP is suspended occurring before the transmission of the at least one SRS of the at least one SRS resource set is complete.
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23.发明公开公开(公告)号：US20240292255A1
公开(公告)日：2024-08-29
申请号：US18570317
申请日：2021-08-20
Applicant: QUALCOMM Incorporated
Inventor： Runxin WANG , Yu ZHANG , Muhammad Sayed Khairy ABDELGHAFFAR
Abstract: Certain aspects of the present disclosure provide a method for wireless communication by a user equipment (UE). The UE receives first signaling triggering the UE to transmit a base channel state information (CSI) report to a network entity. The UE transmits the base CSI report to the network entity in response to the first signaling. The UE takes action to reduce or avoid error propagation when transmitting one or more differential CSI reports that include at least some CSI values reported relative to CSI values in the base CSI report.
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公开(公告)号：US20240291537A1
公开(公告)日：2024-08-29
申请号：US18571898
申请日：2021-08-30
Applicant: QUALCOMM Incorporated
Inventor： Runxin WANG , Yu ZHANG , Muhammad Sayed Khairy ABDELGHAFFAR , Hwan Joon KWON
CPC classification number: H04B7/0626 , H04B7/0645 , H04W24/10
Abstract: Aspects of the disclosure relate to transmission of a single CSI report that includes time domain channel information obtained from a plurality of CSI-RSs received by a UE over time. For example, each of the CSI-RSs may be associated with a different respective time resource (e.g., each CSI-RS is received at a different respective time). The UE may obtain a plurality of CSI values based on the plurality of CSI-RSs and generate the time domain channel information from the plurality of CSI values. In some examples, the time domain channel information includes the plurality of CSI values. In other examples, the time domain channel information includes compressed channel information based on the plurality of CSI values. A base station may then utilize the time domain channel information included in the CSI report for scheduling downlink data transmissions to the UE.
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公开(公告)号：US20240284471A1
公开(公告)日：2024-08-22
申请号：US18652388
申请日：2024-05-01
Applicant: QUALCOMM Incorporated
CPC classification number: H04W72/23 , H04L1/0004 , H04L1/0009 , H04L5/0048 , H04L27/36
Abstract: Methods, systems, and devices for wireless communications are described for indicating modulation order and code rate for transmissions between a user equipment (UE) and a base station. The base station may configure one or more parameter tables that provide mapping between a modulation and coding scheme (MCS) index and the modulation order and code rate. The one or more tables may be explicitly indicated in configuration signaling, may be configured based on a frequency range for communications or a reference signal configuration, or any combinations thereof. The base station may transmit control information to the UE that indicates the MCS index value and that indicates a first table of multiple configured tables is to be used to determine the modulation order and code rate.
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Patent Agency Ranking
公开(公告)号：US20240284383A1
公开(公告)日：2024-08-22
申请号：US18567679
申请日：2022-06-02
Applicant: QUALCOMM Incorporated
IPC: H04W64/00 , H04L5/00 , H04W72/0446 , H04W72/232
CPC classification number: H04W64/00 , H04L5/0051 , H04W72/0446 , H04W72/232
Abstract: Disclosed are techniques for wireless communication. In an aspect, a location server may send, and a base station may receive, a request for positioning information. The base station may send, and the location server may receive, sounding reference signal (SRS) configuration information comprising first information that describes a frame structure used by the base station and second information that identifies, based on the frame structure used by the base station, an available slot with respect to a reference for an aperiodic SRS transmission, wherein an available slot comprises a slot that has enough uplink symbols, flexible symbols, or both, in the time domain for all SRS resources of the aperiodic SRS transmission.
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27.发明公开公开(公告)号：US20240276485A1
公开(公告)日：2024-08-15
申请号：US18168981
申请日：2023-02-14
Applicant: QUALCOMM Incorporated
Inventor： Huilin XU , Muhammad Sayed Khairy ABDELGHAFFAR , Ahmed Attia ABOTABL , Abdelrahman Mohamed Ahmed Mohamed IBRAHIM
IPC: H04W72/1268 , H04L5/16 , H04W72/23
CPC classification number: H04W72/1268 , H04L5/16 , H04W72/23
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication that a physical uplink shared channel occasion that at least partially overlaps with resources associated with a downlink communication will not be used to transmit an uplink transmission. The UE may switch from operating in a full duplex mode to operating in a half duplex mode based at least in part on transmitting the indication. The UE may receive the downlink communication while operating in the half duplex mode. Numerous other aspects are described.
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公开(公告)号：US20240276462A1
公开(公告)日：2024-08-15
申请号：US18509175
申请日：2023-11-14
Applicant: QUALCOMM Incorporated
Inventor： Mickael MONDET , Diana MAAMARI , Hyun Yong LEE , Prashanth Haridas HANDE , Muhammad Sayed Khairy ABDELGHAFFAR , Yeliz TOKGOZ , Thomas Valerrian Pasca SANTHAPPAN
IPC: H04W72/0446 , H04L5/14
CPC classification number: H04W72/0446 , H04L5/14
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication that a set of occasions for a message occurs over multiple symbols. The multiple symbols may include a set of full-duplex symbols and a set of half-duplex symbols. The UE may select one or more resources for communicating the message via a first occasion of the set of occasions in accordance with a set of rules and based on the first occasion being included in a first slot type or a second slot type. The first slot type may correspond to one or more half-duplex symbols of the set of half-duplex symbols and the second slot type may correspond to one or more full-duplex symbols of the set of full-duplex symbols. The UE may communicate the message using the one or more selected resources.
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29.发明公开公开(公告)号：US20240237045A9
公开(公告)日：2024-07-11
申请号：US18466441
申请日：2023-09-13
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU , Muhammad Sayed Khairy ABDELGHAFFAR , Tao LUO
IPC: H04W72/541 , H04L5/00 , H04W24/10 , H04W72/25
CPC classification number: H04W72/541 , H04L5/0037 , H04W24/10 , H04W72/25
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from a first network node associated with the first UE, a cross-link interference (CLI) configuration. The first UE may transmit, to a second UE, an inter-UE CLI measurement reference signal based at least in part on the CLI configuration, a measurement associated with the inter-UE CLI measurement reference signal being signaled to the first network node. Numerous other aspects are described.
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公开(公告)号：US20240179041A1
公开(公告)日：2024-05-30
申请号：US18071286
申请日：2022-11-29
Applicant: QUALCOMM Incorporated
Inventor： Ahmed ELSHAFIE , Muhammad Sayed Khairy ABDELGHAFFAR , Ahmed Attia ABOTABL , Abdelrahman Mohamed Ahmed Mohamed IBRAHIM
CPC classification number: H04L27/2636 , H04L1/0068 , H04L27/2613
Abstract: Aspects described herein relate to modifying data for input to a discrete Fourier transform (DFT) so a set of resource elements (REs) output from the DFT for transmission in a communication direction includes one or more punctured REs corresponding to reference signals received in a different communication direction, performing the DFT for the data to generate the set of REs, mapping at least a portion of the set of REs to one or more symbols to generate a signal, and transmitting the signal in the communication direction. Other aspects relate to receiving the signal and decoding the data.
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