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公开(公告)号：US12150078B2
公开(公告)日：2024-11-19
申请号：US17231519
申请日：2021-04-15
Applicant: QUALCOMM Incorporated
Inventor： Tianyang Bai , Wooseok Nam , Junyi Li , Tao Luo
IPC: H04W56/00 , H04L5/00 , H04L7/04 , H04W72/0446
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may select a candidate pattern from a set of patterns for reference signals used to track phase error. The UE may transmit an indication of the selected pattern to a base station and receive, from the base station at least in part in response to the transmitted indication of the selected pattern, an indication of a configuration for the reference signals used to track phase error, the configuration indicating a pattern of the set of patterns, a number of reference signal groups, and a number of samples per reference signal group. The UE may receive the reference signals used to track phase error according to the indicated configuration.
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642.发明授权公开(公告)号：US12149978B2
公开(公告)日：2024-11-19
申请号：US18317831
申请日：2023-05-15
Applicant: QUALCOMM Incorporated
Inventor： Navid Abedini , Jianghong Luo , Junyi Li , Tao Luo
IPC: H04B7/155 , H04B17/345 , H04B17/40 , H04W16/26 , H04W24/08 , H04W24/10 , H04W40/16 , H04W84/04 , H04W88/02 , H04W88/08 , H04W92/02 , H04W92/10 , H04W92/18 , H04W92/20
Abstract: A configuration for self interference and cross link interference (CLI) management of bidirectional smart repeaters. The apparatus transmits, to a first wireless device, a measurement configuration to measure interference. The measurement configuration comprising a first measurement occasion and a second measurement occasion. The apparatus receives, from the first wireless device, a report of measured interference at the first wireless device based on the measurement configuration. Part of the measured interference under the first measurement occasion is based at least on transmissions forwarded by a relay node.
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643.发明授权公开(公告)号：US12149465B2
公开(公告)日：2024-11-19
申请号：US17305789
申请日：2021-07-14
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan Raghavan , Srinivas Yerramalli , Arumugam Chendamarai Kannan , Tao Luo , Xiaoxia Zhang , Junyi Li
IPC: H04L5/00 , H04W72/044
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration that indicates a set of frequency components for carrier aggregation and that indicates multiple sets of channel state information reference signals (CSI-RSs) or sounding reference signals (SRSs), wherein different sets of CSI-RSs or SRSs, of the multiple sets of CSI-RSs or SRSs, correspond to different subsets of frequency components included in the set of frequency components. The UE may monitor for one or more CSI-RSs or SRSs, corresponding to a subset of frequency components included in the set of frequency components, based at least in part on the configuration. Numerous other aspects are provided.
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公开(公告)号：US12143944B2
公开(公告)日：2024-11-12
申请号：US17466720
申请日：2021-09-03
Applicant: QUALCOMM Incorporated
Inventor： Preeti Kumari , Anantharaman Balasubramanian , Kapil Gulati , Dan Zhang , Junyi Li
Abstract: Methods, systems, and devices for wireless communication are described. A communication device (e.g., a vehicle) in wireless communications system (e.g., a cellular-vehicle-to-everything (V2X) system) may support adaptive radar transmissions based on information received in a public safety message. The communication device may use information included in the public safety message to adapt radar transmissions to enable timely detection of vulnerable road users (VRUs). In some examples, based on a location and a velocity estimate provided in the public safety message, the communication device may adjust the radar transmissions to experience a trade-off between range and velocity estimation performance. Additionally or alternatively, based on positional accuracy estimates provided in the public safety message, the communication device may adjust the radar transmissions to improve beamforming. By adapting the radar transmissions, the communication device may experience low latency and high reliability for VRU collision warnings in the C-V2X system.
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645.发明授权公开(公告)号：US12143299B2
公开(公告)日：2024-11-12
申请号：US17584345
申请日：2022-01-25
Applicant: QUALCOMM Incorporated
Inventor： Srinivas Yerramalli , Taesang Yoo , Rajat Prakash , Junyi Li , Eren Balevi , Hamed Pezeshki , Tao Luo , Xiaoxia Zhang , Aziz Gholmieh
Abstract: A method of wireless communication by a user equipment (UE) includes generating, by an upper analog media access control (MAC-A) layer of a protocol stack, a data packet with a header and a data field. The header indicates a neural network identifier (ID) and a request ID. The data field includes gradient data for a federated learning iteration. The method also includes transferring the data packet to lower layers of the protocol stack for transmission to a network device across a wireless network.
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Patent Agency Ranking
公开(公告)号：US12126435B2
公开(公告)日：2024-10-22
申请号：US17572098
申请日：2022-01-10
Applicant: QUALCOMM Incorporated
Inventor： Naeem Akl , Navid Abedini , Jianghong Luo , Karl Georg Hampel , Junyi Li , Tao Luo
CPC classification number: H04L1/0025 , H04W52/367 , H04W88/14
Abstract: Methods, systems, and devices for wireless communication are described. A wireless device may transmit first control signaling indicating a capability of the wireless device to operate in a plurality of modes of operation. The plurality of modes of operation including a first mode of operation associated with repeater operations and a first energy level and a second mode of operation associated with integrated access and backhaul (IAB) operations and a second energy level higher than the first energy level. The wireless device may receive second control signaling indicating at least one mode of operation of the plurality of modes of operation, and communicate one or more wireless signals according to the at least one mode of operation at the wireless device.
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公开(公告)号：US12120026B2
公开(公告)日：2024-10-15
申请号：US17451804
申请日：2021-10-21
Applicant: QUALCOMM Incorporated
Inventor： Naeem Akl , Karl Georg Hampel , Navid Abedini , Jianghong Luo , Luca Blessent , Junyi Li , Tao Luo
CPC classification number: H04L45/74 , H04L47/2441 , H04W28/0268 , H04W40/12 , H04W40/22 , H04W40/24
Abstract: In an integrated access backhaul (IAB) network, a third network node sends quality of service (QOS) mapping information to a first network node to configure an internet protocol (IP) header for a packet based on a traffic type and to transmit the packet. The third network node sends a mapping configuration to a second network node to map information in the IP header for the packet received in a first routing path from the first network node to a second routing path. The first network node receives the QoS mapping information and generates a packet associated with the traffic type and including an IP header, which is configured based on the received QoS mapping information. The first network node transmits the packet for routing to the second network node.
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公开(公告)号：US20240340053A1
公开(公告)日：2024-10-10
申请号：US18580497
申请日：2021-09-30
Applicant: QUALCOMM Incorporated
Inventor： Fang Yuan , Yan Zhou , Mostafa Khoshnevisan , Konstantinos Dimou , Sony Akkarakaran , Tao Luo , Junyi Li , Peter Gaal
IPC: H04B7/06 , H04W72/044
CPC classification number: H04B7/0626 , H04B7/06952 , H04W72/046
Abstract: This disclosure provides systems, methods, and devices for wireless communication that support reliability enhancements for implicit beam switching operations. In a first aspect, a method of wireless communication includes transmitting, by a wireless communication device, a channel state information (CSI) report using a first beam; monitoring, by the wireless communication device, for an implicit beam switch indication during a time window, the implicit beam switch indication corresponding to acceptance of Transmission Configuration Indicator (TCI) information indicated by the CSI report; and switching, by the wireless communication device, to a second beam from the first beam based on the implicit beam switch indication, the second beam different from the first beam. Other aspects and features are also claimed and described.
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公开(公告)号：US12114272B2
公开(公告)日：2024-10-08
申请号：US17647727
申请日：2022-01-11
Applicant: QUALCOMM Incorporated
Inventor： Jung Ho Ryu , Sony Akkarakaran , Tao Luo , Junyi Li , Xiaojie Wang , Wooseok Nam , Yan Zhou , Peter Gaal , Juan Montojo , Piyush Gupta , Xiaoxia Zhang , Hua Wang , Kobi Ravid , Lik Hang Silas Fong , Chih-Hao Liu , Jing Sun
Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE) includes transmitting, in a first symbol in time of a slot, an automatic gain control (AGC) signal, wherein the UE transmits the AGC signal at a first power over a first frequency bandwidth; and transmitting, in a plurality of symbols of a mini-slot of the slot, a second AGC signal and data, wherein the UE refrains from transmitting between the first symbol and the plurality of symbols.
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公开(公告)号：US12114156B2
公开(公告)日：2024-10-08
申请号：US17818264
申请日：2022-08-08
Applicant: QUALCOMM Incorporated
Inventor： Yavuz Yapici , Tao Luo , Junyi Li
IPC: H04W12/06 , H04L41/0816 , H04W12/062 , H04W12/084
CPC classification number: H04W12/062 , H04L41/0816 , H04W12/084
Abstract: A first network node may transmit an authentication proof to a second network node. The authentication proof may be based on a first credential associated with the first network node. The first network node may be authenticable based on the authentication proof. The second network node may identify whether the first network node is authentic based on the authentication proof. The second network node may transmit a configuration request to the first network node. The configuration request may include a phase-modulated indication of a second credential associated with the second network node. The configuration request may be based on a random phase. The second network node may be authenticable based on the configuration request. The first network node may transmit a configuration response to the second network node. The configuration response may include a phase-modulated confidential parameter. The configuration response may be based on the configuration request.
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