公开(公告)号：US12082101B2

公开(公告)日：2024-09-03

申请号：US18063241

申请日：2022-12-08

Applicant: QUALCOMM Incorporated

Inventor： Ravi Agarwal ,  Gavin Bernard Horn ,  Miguel Griot

IPC: H04W48/18 ,  H04B17/318 ,  H04W48/10 ,  H04W48/16

CPC classification number: H04W48/18 ,  H04B17/318 ,  H04W48/10 ,  H04W48/16

Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for a service-based cell reselection by a user equipment (UE) in a wireless communication system. The UE may have a service relationship with a particular service. A wireless communication system may provide different types of services via different radio frequencies. The UE may determine which cells to measure for cell reselection to include those that correspond to a service of interest to the UE. In addition to power savings, the UE may experience faster cell reselection for a service. The techniques of this disclosure also may enable a priority-based cell reselection so that the UE can camp on a cell that supports a higher priority service compared to other services supported by the UE.

公开(公告)号：US12069609B2

公开(公告)日：2024-08-20

申请号：US17683243

申请日：2022-02-28

Applicant: QUALCOMM Incorporated

Inventor： Linhai He ,  Miguel Griot ,  Xipeng Zhu

IPC: H04W68/02 ,  H04W4/08

CPC classification number: H04W68/02 ,  H04W4/08

Abstract: A UE may select one or more paging attributes for paging reception. The one or more paging attributes may be selected from a set of network supported paging attributes. The UE may transmit, to a network, an indication of the one or more paging attributes for paging reception. The UE may receive, from the network, a response message based on the indication of the one or more paging attributes. The response message may include a first UE group number. The first UE group number may be based on at least the one or more paging attributes. The UE may receive a paging indication including a UE group number. The UE may proceed to receive and decode the paging message associated with the paging indication when the UE group number in the paging indication matches the first UE group number. Otherwise, the UE may safely disregard the paging message.

公开(公告)号：US12052372B2

公开(公告)日：2024-07-30

申请号：US17650813

申请日：2022-02-11

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum Lee ,  Stefano Faccin ,  Anand Palanigounder ,  Miguel Griot ,  Adrian Edward Escott

IPC: H04L9/32 ,  H04L9/40 ,  H04W12/02 ,  H04W12/069 ,  H04W12/084

CPC classification number: H04L9/3242 ,  H04L63/205 ,  H04W12/02 ,  H04W12/069 ,  H04W12/084 ,  H04L63/10 ,  H04L63/20

Abstract: The present disclosure provides techniques that may be applied, for example, in a multi-slice network for maintaining privacy when attempting to access the network. An exemplary method generally includes transmitting a registration request message to a serving network to register with the serving network; receiving a first confirmation message indicating a secure connection with the serving network has been established; transmitting, after receiving the first confirmation message, a secure message to the serving network comprising an indication of at least one configured network slice that the UE wants to communicate over, wherein the at least one configured network slice is associated with a privacy flag that is set; and receiving a second confirmation message from the serving network indicating that the UE is permitted to communicate over the at least one configured network slice.

公开(公告)号：US12022427B2

公开(公告)日：2024-06-25

申请号：US17451785

申请日：2021-10-21

Applicant: QUALCOMM Incorporated

Inventor： Linhai He ,  Miguel Griot

IPC: H04W24/08 ,  H04W68/00 ,  H04W68/02

CPC classification number: H04W68/005 ,  H04W24/08 ,  H04W68/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit capability information indicating a first capability associated with a core network based UE subgrouping type and a second capability associated with a UE identifier based subgrouping type. The UE may receive, from a base station, an indication of whether the base station supports one or more UE subgrouping types, of the core network based UE subgrouping type and the UE identifier based subgrouping type. The UE may monitor a selected paging occasion based at least in part on the capability information and the indication. Numerous other aspects are described.

公开(公告)号：US20240188148A1

公开(公告)日：2024-06-06

申请号：US18061934

申请日：2022-12-05

Applicant: QUALCOMM Incorporated

Inventor： Miguel Griot ,  Gavin Bernard Horn

IPC: H04W76/10 ,  H04W4/50 ,  H04W48/08

CPC classification number: H04W76/10 ,  H04W4/50 ,  H04W48/08

Abstract: Methods, systems, and devices for wireless communications are described. Techniques described herein provide for establishing connectivity to legacy generation wireless network via a fully service based wireless network. The fully service based wireless network may offer a core network service that is associated with a central unit of the legacy generation wireless network. A distributed unit (DU) of the fully service based wireless network may indicate to a user equipment (UE) the offered core network service. The UE may receive a service context for communications with the core network service, and the UE may transmit a service message, in accordance with the service context, to the core network service via the DU that may be forwarded to a legacy generation core network.

公开(公告)号：US20240098741A1

公开(公告)日：2024-03-21

申请号：US17948039

申请日：2022-09-19

Applicant: QUALCOMM Incorporated

Inventor： Miguel Griot ,  Aziz Gholmieh ,  Gavin Bernard Horn

IPC: H04W72/12 ,  H04W12/06 ,  H04W76/10

CPC classification number: H04W72/1278 ,  H04W12/06 ,  H04W76/10

Abstract: Methods, systems, and devices for wireless communications are described. In the context of a service-based wireless system, a user equipment (UE) may identify (e.g., via signaling from the network or based on a subscriber identity module (SIM)) a set of core network services offered by a service-based network that interfaces with a radio access network (RAN) associated with the network entity. Each of the respective core network services may be associated with a corresponding network address. The UE may transmit a service request to a network address associated with a core network service included within the set of offered core network services, and may receive a service context for communicating with the core network service in response to the service request. The UE may then communicate service messages with the core network service (via the network entity) in accordance with the received service context.

公开(公告)号：US20240098570A1

公开(公告)日：2024-03-21

申请号：US17948125

申请日：2022-09-19

Applicant: QUALCOMM Incorporated

Inventor： Aziz Gholmieh ,  Miguel Griot ,  Gavin Bernard Horn

IPC: H04W28/08 ,  H04L5/00 ,  H04W28/02 ,  H04W76/25

CPC classification number: H04W28/0967 ,  H04L5/0048 ,  H04L5/0098 ,  H04W28/0268 ,  H04W76/25

Abstract: Methods, systems, and devices for wireless communications are described. Described techniques relate to signaling between user equipment (UE), distributed units, and a transport service of a service-based network that provides radio bearers for multiple core network services of the service-based network. The transport service may enable the UE to establish and maintain connections with the various core network services offered by the service-based network. A UE may indicate requested parameters, such as quality of service (QoS) targets, an amount of data, and the like, and the transport service may return service information indicating core network services that match the request capabilities. A distributed unit may map one or multiple transport radio bearers to a logical channel, and provide a physical resource configuration to the UE for communicating with one or more core network services via the distributed unit.

公开(公告)号：US20240098468A1

公开(公告)日：2024-03-21

申请号：US17948041

申请日：2022-09-19

Applicant: QUALCOMM Incorporated

Inventor： Aziz Gholmieh ,  Miguel Griot ,  Gavin Bernard Horn

IPC: H04W4/50 ,  H04W60/00 ,  H04W76/10 ,  H04W76/36

CPC classification number: H04W4/50 ,  H04W60/00 ,  H04W76/10 ,  H04W76/36

Abstract: Methods, systems, and devices for wireless communications are described. In the context of a service-based wireless system, a user equipment (UE) may communicate with one or more core network services offered by a service-based network, where respective core network services are in one of an active, inactive, or unconnected state at the UE. The UE may be configured to maintain service contexts for communicating with core network services that are in an active or an inactive state at the UE, where signaling between the UE and each respective core network service may be used to activate or deactivate the respective core network services at the UE between the active and inactive states. By maintaining service contexts for inactive core network services, the UE may be able to quickly and efficiently resume communications with a core network service in accordance with the stored service context upon activating the core network service.

公开(公告)号：US11812377B2

公开(公告)日：2023-11-07

申请号：US17741536

申请日：2022-05-11

Applicant: QUALCOMM INCORPORATED

Inventor： Xipeng Zhu ,  Gavin Bernard Horn ,  Miguel Griot ,  Ozcan Ozturk ,  Luis Fernando Brisson Lopes ,  Tom Chin

IPC: H04W48/18 ,  H04W76/25 ,  H04W76/15 ,  H04W76/27 ,  H04W48/16 ,  H04W60/00 ,  H04W72/0453

CPC classification number: H04W48/18 ,  H04W48/16 ,  H04W60/00 ,  H04W72/0453 ,  H04W76/15 ,  H04W76/25 ,  H04W76/27

Abstract: Wireless communications systems and methods related to mobility with consideration for network slicing are provided. In one embodiment, a user equipment (UE) transmits in a first cell frequency of a network, a request for a network slice of the network that is not provided by the first cell frequency. The UE receives, in response to the request, an information for communicating in a second cell frequency of the network that provides the requested network slice. In one embodiment, a core network entity receives, from a network entity operating over a first cell frequency of a network, a request to provide a network slice of the network to a UE, the network slice not provided by the first cell frequency. The core network entity transmits, to the BS, information associated with a second cell frequency of the network providing the network slice.

公开(公告)号：US11758405B2

公开(公告)日：2023-09-12

申请号：US17088478

申请日：2020-11-03

Applicant: QUALCOMM Incorporated

Inventor： Karthika Paladugu ,  Gavin Bernard Horn ,  Hong Cheng ,  Miguel Griot

IPC: H04W4/00 ,  H04W12/63 ,  H04W8/00 ,  H04W12/08 ,  H04W8/02 ,  H04W60/00

CPC classification number: H04W12/63 ,  H04W8/005 ,  H04W8/02 ,  H04W12/08 ,  H04W60/00

Abstract: Aspects of the disclosure relate to mechanisms for proximity service (ProSe) authorization and provisioning. A user equipment (UE) may be configured to support ProSe communication and may indicate this capability to a radio access network (RAN) and a core network during registration of the UE. Based on the ProSe indication, the RAN may select an access and mobility management function (AMF) that supports ProSe authorization and policy provisioning and forward a registration request indicating the UE supports ProSe communication to the selected AMF. Upon authorizing the UE for ProSe operation, the AMF may transmit a registration accept message including a ProSe supported indication to the UE. The UE may then initiate a ProSe session with another UE based on the ProSe supported indication in the registration accept message.