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公开(公告)号：US12219499B2
公开(公告)日：2025-02-04
申请号：US17648491
申请日：2022-01-20
Applicant: QUALCOMM Incorporated
Inventor： Igor Gutman , Tao Luo , Joseph Patrick Burke , Pushkar Bajirao Kulkarni , Abdelrahman Mohamed Ahmed Mohamed Ibrahim , Juergen Cezanne
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration of a first resource within a slot and a second resource within the slot. The UE may receive a demodulation reference signal (DMRS) based at least in part on the first resource, wherein the DMRS is associated with a first transmit power. The UE may receive an additional DMRS based at least in part on the second resource, wherein the additional DMRS is associated with a second transmit power different from the first transmit power. Numerous other aspects are described.
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公开(公告)号：US12219366B2
公开(公告)日：2025-02-04
申请号：US17573699
申请日：2022-01-12
Applicant: QUALCOMM Incorporated
Inventor： Wooseok Nam , Sony Akkarakaran , Yucheng Dai , Tao Luo , Junyi Li , Danlu Zhang
IPC: H04W4/021 , H04W16/18 , H04W72/044
Abstract: Techniques are provided for determining a number of user equipment in an area. An example method for determining a number of mobile devices in a counting area includes determining the counting area, determining counting configuration information based on the counting area, transmitting the counting configuration information to one or more mobile devices, receiving counting responses from the one or more mobile devices, and determining the number of mobile devices in the counting area based on the counting responses.
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23.发明授权公开(公告)号：US12218749B2
公开(公告)日：2025-02-04
申请号：US17061080
申请日：2020-10-01
Applicant: QUALCOMM Incorporated
Inventor： Kapil Gulati , Sudhir Kumar Baghel , Gabi Sarkis , Junyi Li , Tao Luo , Sony Akkarakaran
Abstract: The present disclosure addresses selection of a modulation and coding scheme (MCS) for control information multiplexed on a data channel. A spectral efficiency associated with control information may be derived as a function of a spectral efficiency associated with data. A modulation order and/or code rate may be selected that is suitable for the spectral efficiency associated with the data. In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be configured to determine a first MCS for control information based on spectral efficiency associated with transmission of data, and further configured to transmit the control information with the first MCS, the control information being multiplexed with data.
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公开(公告)号：US12213026B2
公开(公告)日：2025-01-28
申请号：US17763512
申请日：2019-11-12
Applicant: QUALCOMM Incorporated
Inventor： Parthasarathy Krishnamoorthy , Tao Luo , Ozcan Ozturk , Ruiming Zheng , Chetan Chakravarthy , Krishna Rao Mandadapu , Vijay Marwah , Ran Berliner , Mueez Ahmad
Abstract: A MSIM UE may perform network operations for each network subscription. However, if the MSIM UE employs subscriptions for the same network, these operations may be performed redundantly. By notifying the network of multiple subscriptions at the UE and associating the multiple subscriptions at the network, the present invention provides power-saving at the UE and reduces network signaling overhead by optimizing communication for MSIM UE. In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be configured to indicate to a network that the UE is associated with a plurality of network subscriptions, the plurality of network subscriptions including at least a first network subscription and a second network subscription, transmit location information using the first network subscription to the network, wherein the location information corresponds to a UE location, and receive data associated with the second subscription from the network.
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公开(公告)号：US12212516B2
公开(公告)日：2025-01-28
申请号：US17812008
申请日：2022-07-12
Applicant: QUALCOMM Incorporated
Inventor： Tianyang Bai , Yan Zhou , Tao Luo , Junyi Li
IPC: H04L5/00
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify a set of reference signals (RSs) that are associated with a reduced activation time. The UE may receive activation signaling identifying a transmission configuration indicator (TCI) state associated with an RS, of the set of RSs, to be activated for a communication. The UE may perform the communication using the identified TCI state, wherein the identified TCI state is activated within the reduced activation time after the activation signaling is received. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US12212511B2
公开(公告)日：2025-01-28
申请号：US17248183
申请日：2021-01-13
Applicant: QUALCOMM Incorporated
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an activation command for a pathloss reference signal (PLRS). The UE may estimate a pathloss using the PLRS based at least in part on an applicable time for the PLRS that indicates a time at which the PLRS is to be ready for use in estimating the pathloss. Numerous other aspects are provided.
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公开(公告)号：US12207312B2
公开(公告)日：2025-01-21
申请号：US17719159
申请日：2022-04-12
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam Sakhnini , Tao Luo , Xiaoxia Zhang , Jing Sun
IPC: H04W72/1268 , H04B7/06 , H04L27/26 , H04W72/044 , H04W72/0446 , H04W72/1263 , H04W74/08 , H04W74/0833
Abstract: A scheduled entity in a wireless communication network, configured to receive, and a scheduling entity configured to transmit, a physical random access channel (PRACH) indication indicating resources of: at least one reference slot, at least one joint random access channel (RACH) occasion (RO) and physical uplink shared channel (PUSCH) occasion (PO) (joint RO and PO) slot within the at least one reference slot, and at least a first RO and at least a first PO within the at least one joint RO and PO slot, the at least the first RO and the at least the first PO corresponding to each other and corresponding to a first beam of a plurality of beams of the scheduling entity. According to some aspects, the joint RO and PO slot corresponds to a plurality of contiguous slots that collectively include a plurality of RO and PO combinations scheduled consecutively in time.
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公开(公告)号：US12207287B2
公开(公告)日：2025-01-21
申请号：US17648102
申请日：2022-01-14
Applicant: QUALCOMM Incorporated
Inventor： Mahmoud Taherzadeh Boroujeni , Tao Luo
IPC: H04W4/00 , H04W72/044 , H04W72/21 , H04W72/23 , H04W72/542
Abstract: Aspects presented herein may enable a network entity, such as a base station or a component of a base station, to indicate a PUCCH repetition factor to a set of UEs via group-common DCI. In one aspect, a network entity transmits, to a set of UEs, an indication associated with a number of PUCCH retransmissions via group-common DCI. The network entity receives, from one or more UEs in the set of UEs, one or more PUCCH retransmissions based on the transmitted indication. In another aspect, a UE receives, from a network entity, an indication associated with a number of PUCCH retransmissions via group-common DCI. The UE transmits, to the network entity, one or more PUCCH retransmissions based on the received indication.
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公开(公告)号：US12207261B2
公开(公告)日：2025-01-21
申请号：US17547597
申请日：2021-12-10
Applicant: QUALCOMM Incorporated
Inventor： Hemant Saggar , Iyab Issam Sakhnini , Tao Luo
IPC: H04W72/21 , H04W72/0446
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) and a base station may support communicating uplink control messages over a physical uplink control channel (PUCCH) using a time domain waveform. For example, the base station may configure the UE with a first group of PUCCH resource sets associated with a first type of time domain waveform and a second group of PUCCH resource sets associated with a second type of time domain waveform. The base station may transmit downlink control information (DCI) to the UE that indicates a type of time domain waveform and a PUCCH resource of a PUCCH resource set. In response, the UE may select the PUCCH resource set from either the first group or the second group and may transmit an uplink control message using the indicated PUCCH resource and type of time domain waveform.
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公开(公告)号：US12207163B1
公开(公告)日：2025-01-21
申请号：US18404229
申请日：2024-01-04
Applicant: QUALCOMM Incorporated
Inventor： Alexandros Manolakos , Guttorm Ringstad Opshaug , Sony Akkarakaran , Sven Fischer , Tao Luo
Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) receives assistance data for enabling the UE to estimate a location of the UE, the assistance data including a relative location of each of a plurality of transmission points, wherein the relative location is represented as a hierarchy of two or more levels of description, wherein a highest level of description is relative to a fixed reference point, receives, from each of at least a subset of the plurality of transmission points, at least one positioning reference signal, and estimates the location of the UE based on characteristics of reception of the at least one positioning reference signal from each of the subset of the plurality of transmission points and the two or more levels of description and the fixed reference point for each of the subset of the plurality of transmission points.
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