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公开(公告)号：US12302259B2
公开(公告)日：2025-05-13
申请号：US17660117
申请日：2022-04-21
Applicant: QUALCOMM Incorporated
Inventor： Le Liu , Alberto Rico Alvarino , Chiranjib Saha , Changhwan Park , Xiao Feng Wang , Peter Gaal , Umesh Phuyal , Ebraam Adel Khalifa , Kazuki Takeda , Marco Papaleo , Stefano Faccin , Juan Montojo
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain emission control information that indicates a first emission control configuration associated with a first operating configuration and a second emission control configuration associated with a second operating configuration. The UE may transmit, using the first emission control configuration or the second emission control configuration based at least in part on a UE operating configuration associated with the UE, a communication. Numerous other aspects are described.
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公开(公告)号：US20250063592A1
公开(公告)日：2025-02-20
申请号：US18720573
申请日：2022-02-16
Applicant: QUALCOMM INCORPORATED
Inventor： Kefeng Zhang , Stefano Faccin , Drew Foster Van Duren
IPC: H04W72/566 , H04B7/185 , H04W72/25
Abstract: Methods, systems, and devices for wireless communications are described. Specifically, techniques and signaling for configuring and utilizing parameters for unmanned aerial vehicle (UAV)-to-everything (U2X) communications are described, including registration procedures for U2X communications. A user equipment (UE), such as a UAV, may receive control signaling indicating a UE policy configuration including a set of radio parameters usable by the UE to perform sidelink communications to support one or more UAV services. The UE may receive an altitude limitation parameter associated with the one or more UAV services via the control signaling, additional control signaling, or both. The UE may then perform a sidelink message associated with the one or more UAV services in accordance with the UE policy configuration and altitude limitation parameter.
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公开(公告)号：US12126462B2
公开(公告)日：2024-10-22
申请号：US18519409
申请日：2023-11-27
Applicant: QUALCOMM Incorporated
Inventor： Sebastian Speicher , Haris Zisimopoulos , Miguel Griot , Hong Cheng , Juan Zhang , Stefano Faccin
CPC classification number: H04L12/1886 , H04W28/0252 , H04W36/0007 , H04W36/0016 , H04W72/30
Abstract: Methods, systems, and devices for wireless communications are described. A multicast architecture may support flexible change between unicast and multicast operations and may support additional traffic types (e.g., Internet Protocol and Ethernet traffic). For example, the multicast architecture may include transmitting data over a shared multicast radio bearer (MRB) and/or specific data radio bearers (DRBs), a multicast user plane function (UPF) for supplying the multicast data to a base station, multicast data from different radio access networks (RANs), protecting the multicast data through creating a group key, ciphering the multicast data sent on the MRB using the group key, and transitioning the multicast data from a source RAN to a target RAN.
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公开(公告)号：US20240284399A1
公开(公告)日：2024-08-22
申请号：US18171229
申请日：2023-02-17
Applicant: QUALCOMM Incorporated
Inventor： Vishnu Vardhan Chetlur Ravi , Le Liu , Stefano Faccin , Umesh Phuyal , Alberto Rico Alvarino , Hong Cheng , Prasad Reddy Kadiri
CPC classification number: H04W68/005 , H04B7/18504
Abstract: Methods, systems, and devices for wireless communication are described. An aerial vehicle (a transmitting device) may transmit control information that indicates a message type of a message. The message type may be one of multiple aerial vehicle broadcast message types, such as an aerial vehicle-to-aerial vehicle message type or an aerial vehicle-to-terrestrial user equipment (UE) message type. The transmitting device may transmit the message to a receiving device (e.g., another aerial vehicle or a terrestrial UE) in accordance with the indicated message type. For example, the transmitting device may transmit an aerial vehicle-to-aerial vehicle message to another nearby aerial vehicle or an aerial vehicle-to-terrestrial UE message to a terrestrial UE. As such, a receiving device may be aware of a message type and determine whether to decode the message accordingly.
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5.发明授权公开(公告)号：US11877192B2
公开(公告)日：2024-01-16
申请号：US17313585
申请日：2021-05-06
Applicant: QUALCOMM Incorporated
Inventor： Stefano Faccin , Haris Zisimopoulos , Sebastian Speicher
IPC: H04W36/00 , H04W48/18 , H04W84/00 , H04W60/00 , H04W76/16 , H04W8/02 , H04W16/04 , H04W36/14 , H04W48/16
CPC classification number: H04W36/0022 , H04W8/02 , H04W16/04 , H04W36/0027 , H04W36/0066 , H04W36/14 , H04W48/18 , H04W60/00 , H04W76/16 , H04W84/00 , H04W48/16
Abstract: Aspects of the present disclosure relate to a mechanism to enable interworking between fifth generation system (5GS) network slicing and evolved packet core (EPC) connectivity. In an example, techniques are provided for existing packet data unit (PDU) sessions that provide connectivity to a network slice from a set of network slices. Connectivity to the network slice is in response to a user equipment (UE), that uses network slices, moving between a 5G network and a 4G network. The existing PDU sessions are connected to a dedicated EPC core network that supports the same services provided by the network slice.
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Patent Agency Ranking
公开(公告)号：US11870599B2
公开(公告)日：2024-01-09
申请号：US17053312
申请日：2019-05-24
Applicant: Qualcomm Incorporated
Inventor： Sebastian Speicher , Haris Zisimopoulos , Miguel Griot , Hong Cheng , Juan Zhang , Stefano Faccin
CPC classification number: H04L12/1886 , H04W28/0252 , H04W36/0007 , H04W36/0016 , H04W72/30
Abstract: Methods, systems, and devices for wireless communications are described. A multicast architecture may support flexible change between unicast and multicast operations and may support additional traffic types (e.g., Internet Protocol and Ethernet traffic). For example, the multicast architecture may include transmitting data over a shared multicast radio bearer (MRB) and/or specific data radio bearers (DRBs), a multicast user plane function (UPF) for supplying the multicast data to a base station, multicast data from different radio access networks (RANs), protecting the multicast data through creating a group key, ciphering the multicast data sent on the MRB using the group key, and transitioning the multicast data from a source RAN to a target RAN.
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公开(公告)号：US11825307B2
公开(公告)日：2023-11-21
申请号：US17303694
申请日：2021-06-04
Applicant: QUALCOMM Incorporated
Inventor： Stefano Faccin , Mahmoud Watfa
Abstract: Various aspects of the present disclosure include methods, network servers or components and user equipment devices configured to authorize network slices that are associated with services provided by external providers. Various aspects enable access and use of network slices by user equipment devices connected to a network (e.g., 5G or New Radio network) via network components associated with a service provider by generating an allowed network slice selection assistance information (Allowed NSSAI) and an Unauthorized NSSAI, and sending the Allowed NSSAI and Unauthorized NSSAI to a user equipment device.
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公开(公告)号：US11729619B2
公开(公告)日：2023-08-15
申请号：US17567513
申请日：2022-01-03
Applicant: QUALCOMM Incorporated
Inventor： Soo Bum Lee , Stefano Faccin , Gavin Bernard Horn , John Nasielski , Lenaig Genevieve Chaponniere
CPC classification number: H04W12/08 , H04L63/0428 , H04W12/06 , H04W76/10 , H04W76/15 , H04W12/71 , H04W12/72 , H04W80/02
Abstract: Aspects of the present disclosure provide for a security model for enabling multiple connectivity and service contexts while sharing a single connectivity context to establish a network connection. A context (e.g., connectivity context, service context, security context) is a set of information describing the connectivity, service, or security established between two or more entities. The connectivity context and service context may be established at different network nodes or entities. In one aspect of the disclosure, a connectivity context includes an Evolved Packet System (EPS) Mobility Management (EMM) context or both an EMM context and an EPS Session Management (ESM) context.
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公开(公告)号：US11570622B2
公开(公告)日：2023-01-31
申请号：US17586509
申请日：2022-01-27
Applicant: QUALCOMM Incorporated
Inventor： Soo Bum Lee , Gavin Bernard Horn , John Wallace Nasielski , Stefano Faccin
IPC: H04W12/06 , H04W12/069 , H04L47/20 , H04L47/22 , H04L67/146 , H04L9/40 , H04W12/084 , H04W12/088
Abstract: One aspect relates to initiating, by a device, a connection with an application server associated with one or more application services. A gateway derives an uplink network token and/or a downlink network token. The tokens are provisioned to the device and/or an application server over the user-plane. The tokens are included with uplink and/or downlink packets, respectively. Another aspect relates to receiving a data packet at a gateway. The gateway determines a requirement for a network token from the packet. The gateway derives the network token based on a device subscription profile maintained by a network. The network token may be sent with the packet to a destination address associated with the packet. A packet including a network token may be received at a gateway. The gateway may verify the network token and send the data packet to an application server or a device if the verifying is successful.
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公开(公告)号：US11553394B2
公开(公告)日：2023-01-10
申请号：US17135407
申请日：2020-12-28
Applicant: QUALCOMM Incorporated
Inventor： Stefano Faccin , Lenaig Genevieve Chaponniere
Abstract: Methods, systems, and devices for wireless communication are described. A method may include determining to modify current-allowed network slices used by a user equipment (UE) based on a network-trigger; identifying new-allowed network slices for the UE based on the determining; selecting a target access and mobility management function (AMF) based on the new-allowed network slices, the target AMF is accessible by the source AMF; and triggering an AMF relocation based on the selecting.
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