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公开(公告)号：US20250126444A1
公开(公告)日：2025-04-17
申请号：US18832054
申请日：2022-03-31
Applicant: QUALCOMM Incorporated
Inventor： Juan ZHANG , Xipeng ZHU , Rajeev KUMAR , Shankar KRISHNAN
Abstract: Methods, systems, and devices for wireless communications are described. A UE may be configured with a machine learning model by a core network to perform analytics, training, or inferences. The UE may indicate capability information to a core network entity, including a list of machine learning models supported at the UE. A centralized core network entity may manage different machine learning models and may send information for a machine learning model to the UE, such as through another core network entity. The UE or the core network may initiate the configuration. For example, the UE may request to be configured with a machine learning model. The core network may send control signaling that indicates a configuration for the machine learning model to the UE. The UE may perform analytics based on the machine learning model.
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公开(公告)号：US20250126293A1
公开(公告)日：2025-04-17
申请号：US18911872
申请日：2024-10-10
Applicant: QUALCOMM Incorporated
IPC: H04N19/597 , H04N19/159 , H04N19/172 , H04N19/423
Abstract: A device for decoding point cloud data includes: one or more memories configured to store the point cloud data; and processing circuitry coupled to the one or more memories, wherein the processing circuitry is configured to: apply a first process to a reference point cloud frame to generate a first level processed frame; apply a second process to the first level processed frame to generate a second level processed frame; inter-prediction decode geometry data of points of a current point cloud frame using the first level processed frame; and inter-prediction decode attribute data of points of the current point cloud frame using the second level processed frame.
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公开(公告)号：US20250126241A1
公开(公告)日：2025-04-17
申请号：US18884960
申请日：2024-09-13
Applicant: QUALCOMM Incorporated
Inventor： Han Huang , Vadim Seregin , Marta Karczewicz
IPC: H04N19/105 , H04N19/124 , H04N19/132 , H04N19/139 , H04N19/159 , H04N19/176 , H04N19/463 , H04N19/52
Abstract: A video coder configured to receive a block of video data to be coded using merge mode and local illumination compensation (LIC), and determine a merge candidate for the block of video data. If the merge candidate is a non-adjacent candidate or a history-based motion vector predictor candidate, the video coder is configured to inherit LIC parameters associated with the merge candidate. If the merge candidate is an adjacent candidate, the video coder is configured to derive LIC parameters for the block of video data using a neighboring template of reconstructed samples and a reference template in a reference frame.
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公开(公告)号：US20250126066A1
公开(公告)日：2025-04-17
申请号：US18484994
申请日：2023-10-11
Applicant: QUALCOMM Incorporated
Inventor： George CHERIAN , Sai Yiu Duncan HO , Abhishek Pramod PATIL , Alfred ASTERJADHI , Abdel Karim AJAMI , Gaurang NAIK , Yanjun SUN
IPC: H04L47/10 , H04L47/2441 , H04W28/02 , H04W28/24 , H04W84/12
Abstract: This disclosure provides methods, components, devices and systems for techniques for end-to-end operations between a first wireless station (STA) and a second STA via a wireless access point (AP). Some aspects more specifically relate to indicating one or more quality of service (QOS) parameters to the AP, sharing transmission opportunities (TXOPs) between the first STA and the AP, or both. In some examples, the first STA may identify one or more QoS parameters and may transmit, to the AP, an indication of the one or more QoS parameters, such that the AP may configure the second STA with the one or more QoS parameters. Additionally, or alternatively, the first STA may obtain a TXOP and may share the TXOP with the AP, such that the AP may use the shared TXOP to forward a message received from the first STA to the second STA.
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85.发明申请公开(公告)号：US20250125934A1
公开(公告)日：2025-04-17
申请号：US18603011
申请日：2024-03-12
Applicant: QUALCOMM Incorporated
Inventor： Lin YANG , Bin TIAN , Youhan KIM , Qifan CHEN , Chih-Yuan CHU
Abstract: This disclosure provides methods, components, devices and systems for reducing out-of-band emission (OOBE) for transmissions associated with a distributed resource unit (RU) (dRU) allocation. Some aspects more specifically relate to introducing more unevenness in terms of tone spacing to a first subset of dRUs associated with a given bandwidth and maintaining relatively more even tone spacing for a second subset of dRUs associated with that given bandwidth. In some implementations, for example, a complete set of dRUs associated with a bandwidth may include a first subset of dRUs and a second subset of dRUs, with dRUs of the first subset having more uneven tone spacings as compared to dRUs of the second subset. In some aspects, the first subset of dRUs may include dRUs associated with relatively fewer tones as compared to dRUs of the second subset.
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Patent Agency Ranking
公开(公告)号：US20250125919A1
公开(公告)日：2025-04-17
申请号：US18952137
申请日：2024-11-19
Applicant: QUALCOMM Incorporated
Inventor： Lin YANG , Bin TIAN , Youhan KIM , Qifan CHEN
IPC: H04L5/00
Abstract: This disclosure provides methods, devices and systems for increasing the transmit power of wireless communication devices operating on power spectral density (PSD)-limited wireless channels. Some implementations more specifically relate to pilot tone designs that support distributed transmission. A transmitting device may modulate a physical layer convergence protocol (PLCP) protocol data unit (PPDU) on a number (M) of tones representing a logical RU associated with the legacy tone plan and may further map the M tones to M noncontiguous subcarrier indices associated with a wireless channel. The transmitting device may transmit the PPDU, over the wireless channel, with a number (N) of pilot tones each having a respective location relative to the M tones as mapped to the M noncontiguous subcarrier indices. In some implementations, the relative locations of the N pilot tones may be different than relative locations of a number (K) of pilot tones associated with the logical RU.
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公开(公告)号：US20250125850A1
公开(公告)日：2025-04-17
申请号：US18834405
申请日：2022-03-24
Applicant: QUALCOMM Incorporated
Inventor： Qiaoyu LI , Mahmoud TAHERZADEH BOROUJENI , Yan ZHOU , Tianyang BAI , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects. a user equipment (UE) may receive. from a network entity. downlink-grant (DL-grant) downlink control information (DCI) that indicates to activate a first multi-instance channel state information (CSI) report that is based at least in part on a first CSI report setting. the first CSI report setting being related to a second CSI report setting associated with a second multi-instance CSI report. The UE may transmit. to the network entity. the first multi-instance CSI report based at least in part on the first CSI report setting. Numerous other aspects are described.
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公开(公告)号：US20250124255A1
公开(公告)日：2025-04-17
申请号：US18486653
申请日：2023-10-13
Applicant: QUALCOMM Incorporated
Inventor： Benjamin BERGNER , Andrii SKLIAR , Babak EHTESHAMI BEJNORDI , Yuki Markus ASANO , Tijmen Pieter Frederik BLANKEVOORT , Joseph Binamira SORIAGA
IPC: G06N3/0455 , G06N3/0475
Abstract: Certain aspects of the present disclosure provide techniques and apparatus for generating a response to an input query using a generative artificial intelligence model. The method generally includes receiving an input query for processing. Using a first generative artificial intelligence model, an embedding representation of the received input query is generated. The embedding representation generally includes an embedding of the received input query in a first dimensionality. The embedding representation is projected into a projected representation of the received input query. Generally, the projected representation comprises a representation in a second dimensionality. A response to the received input query is generated using a second generative artificial intelligence model and the projected representation, and the generated response is output.
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公开(公告)号：US20250123390A1
公开(公告)日：2025-04-17
申请号：US18825534
申请日：2024-09-05
Applicant: QUALCOMM Incorporated
Inventor： Vishnuu APPAYA DHANABALAN , Ahmed Kamel SADEK , Avdhut JOSHI , James POPLAWSKI , Makesh Pravin JOHN WILSON
Abstract: A method, for determining a dynamic occupancy grid, includes: obtaining radar measurement data from at least one radar sensor of an apparatus; obtaining camera-derived data based on at least one image obtained by at least one camera of the apparatus; and determining the dynamic occupancy grid based on the radar measurement data and the camera-derived data.
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公开(公告)号：US12279306B2
公开(公告)日：2025-04-15
申请号：US17093374
申请日：2020-11-09
Applicant: QUALCOMM Incorporated
Inventor： Pravjyot Singh Deogun , Xiaoxia Zhang , Ozcan Ozturk , Jing Sun , Kapil Bhattad , Ananta Narayanan Thyagarajan
IPC: H04W74/08 , H04L5/00 , H04W8/00 , H04W56/00 , H04W74/0808 , H04W74/0833 , H04W80/02
Abstract: Random access channel access and validity procedures are disclosed. In one aspect, the medium access control (MAC) indications multiple random access occasions (ROs) to user equipments (UEs) for random access transmissions. In such aspect, random access failure would only be declared if listen before talk (LBT) procedures for the random access transmission fail on all of the ROs indicated by the MAC layer. Similarly, in additional aspects, a UE will not apply a backoff value for any LBT failures for random access attempts that occur within an LBT time window. In further aspects, a UE may determine the validity of ROs that overlap with a discovery reference signal measurement timing configuration (DMTC) window. In such aspects, the UE may not use overlapping ROs or may determine a portion of the DMTC window that is not used for base station transmissions and declare the overlapping ROs with the unused portion valid.
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