公开(公告)号：US12010508B2

公开(公告)日：2024-06-11

申请号：US17236969

申请日：2021-04-21

Applicant: QUALCOMM Incorporated

Inventor： Karthika Paladugu ,  Hong Cheng ,  Adrian Edward Escott ,  Gavin Bernard Horn ,  Soo Bum Lee

IPC: H04W12/033 ,  H04W12/0471 ,  H04W12/06 ,  H04W76/14 ,  H04W84/04 ,  H04W88/04

CPC classification number: H04W12/033 ,  H04W12/0471 ,  H04W12/06 ,  H04W76/14 ,  H04W84/042 ,  H04W88/04

Abstract: Various aspects pertain to ways to securing a peer-to-peer communication link that serves to relay transmissions to/from a managed mobile network node. A first user equipment may identify a second user equipment that can communicate via a peer-to-peer wireless interface and serve as a relay between the first user equipment and a managed mobile network node. A relay session key material may be obtained from the managed mobile network node. A peer-to-peer communication link between the first user equipment and the second user equipment may be established or modified by, for example, securing the peer-to-peer communication link based on the relay session key material. A protocol data unit session may be established, over the peer-to-peer communication link, between the first user equipment and the managed mobile network node for secured transmissions there between.

公开(公告)号：US11856623B2

公开(公告)日：2023-12-26

申请号：US17823747

申请日：2022-08-31

Applicant: QUALCOMM Incorporated

Inventor： Karthika Paladugu ,  Peng Cheng ,  Soo Bum Lee ,  Hong Cheng ,  Gavin Bernard Horn ,  Karl Georg Hampel

IPC: H04W4/00 ,  H04W76/14 ,  H04W76/15 ,  H04L5/00

CPC classification number: H04W76/14 ,  H04L5/0048 ,  H04W76/15

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment (UE) may establish a sidelink unicast link with a remote UE via a sidelink signaling interface. The relay UE may identify configuration information for an adaptation layer of the sidelink signaling interface, the configuration information including at least one of: a remote UE identifier associated with the sidelink unicast link for a relay service, bearer identifier information identifying one or more bearers between the remote UE and a network entity for the relay service, a radio link control (RLC) channel mapping between a bearer identifier and one or more RLC channels, or data routing information associated with the relay service. The relay UE may relay communications between the remote UE and the network entity based at least in part on the configuration information. Numerous other aspects are described.

公开(公告)号：US20230413032A1

公开(公告)日：2023-12-21

申请号：US17825946

申请日：2022-05-26

Applicant: QUALCOMM Incorporated

Inventor： Rajeev Kumar ,  Gavin Bernard Horn ,  Olufunmilola Omolade Awoniyi-Oteri ,  Aziz Gholmieh ,  Soo Bum Lee ,  Giridhar Dhati Mandyam

IPC: H04W8/18 ,  H04W12/06

CPC classification number: H04W8/183 ,  H04W12/06

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may transmit, to a network entity, a consent profile registration request, the consent profile registration request identifying a user identifier. The UE may transmit, to the network entity, a consent profile based at least in part on the consent profile registration request, the consent profile comprising one or more consent types for the user identifier that configure one or more consent parameters for the user identifier on a least a per-user basis.

公开(公告)号：US11785427B2

公开(公告)日：2023-10-10

申请号：US17653022

申请日：2022-03-01

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum Lee ,  Adrian Edward Escott ,  Anand Palanigounder ,  Hongil Kim

IPC: H04W4/00 ,  H04W4/08 ,  H04W12/03 ,  H04W12/041 ,  H04W12/0431

CPC classification number: H04W4/08 ,  H04W12/03 ,  H04W12/041 ,  H04W12/0431

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may register to a cellular network associated with a multicast/broadcast multimedia service (MBMS). The UE may transmit, to the cellular network, a request to join the MBMS. The UE may receive, from the cellular network and based at least in part on being registered with the cellular network, a response that indicates an MBMS service key (MSK) and MSK identifier pair. Numerous other aspects are described.

公开(公告)号：US11671824B2

公开(公告)日：2023-06-06

申请号：US16992898

申请日：2020-08-13

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum Lee ,  Miguel Griot ,  Gavin Bernard Horn

IPC: H04W12/0433 ,  H04W12/0431 ,  H04W12/30

CPC classification number: H04W12/0433 ,  H04W12/0431 ,  H04W12/35

Abstract: A user equipment (UE) may update multicast-broadcast key for securing a data session for a multicast or broadcast service. The UE may receive a multicast-broadcast key for the for a multicast or broadcast service carried by a radio bearer (RB) associated with the data session. The UE may receive packets for the multicast or broadcast service. The UE may decode the packets using the multicast-broadcast key, or a key derived from the multicast-broadcast key. The UE may receive an updated multicast-broadcast key for the multicast or broadcast service. The UE may decode the packets for the multicast or broadcast service received on the RB using the updated multicast-broadcast key, or a key derived from the updated multicast-broadcast key.

公开(公告)号：US20230031581A1

公开(公告)日：2023-02-02

申请号：US17958923

申请日：2022-10-03

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum Lee ,  Anand Palanigounder ,  Adrian Edward Escott

IPC: H04W12/0433 ,  H04W12/069

Abstract: Techniques are described for wireless communication. A method for wireless communication at a user equipment (UE) includes performing an extensible authentication protocol (EAP) procedure with an authentication server via an authenticator. The EAP procedure is based at least in part on a set of authentication credentials exchanged between the UE and the authentication server. The method also includes deriving, as part of performing the EAP procedure, a master session key (MSK) and an extended master session key (EMSK) that are based at least in part on the authentication credentials and a first set of parameters; determining a network type associated with the authenticator; and performing, based at least in part on the determined network type, at least one authentication procedure with the authenticator. The at least one authentication procedure is based on an association of the MSK or the EMSK with the determined network type.

公开(公告)号：US11463871B2

公开(公告)日：2022-10-04

申请号：US16586464

申请日：2019-09-27

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum Lee ,  Anand Palanigounder ,  Adrian Edward Escott

IPC: H04W12/04 ,  H04W12/06 ,  H04L9/40

Abstract: Techniques are described for wireless communication. A method for wireless communication at a user equipment (UE) includes performing an extensible authentication protocol (EAP) procedure with an authentication server via an authenticator. The EAP procedure is based at least in part on a set of authentication credentials exchanged between the UE and the authentication server. The method also includes deriving, as part of performing the EAP procedure, a master session key (MSK) and an extended master session key (EMSK) that are based at least in part on the authentication credentials and a first set of parameters; determining a network type associated with the authenticator; and performing, based at least in part on the determined network type, at least one authentication procedure with the authenticator. The at least one authentication procedure is based on an association of the MSK or the EMSK with the determined network type.

公开(公告)号：US11451963B2

公开(公告)日：2022-09-20

申请号：US17016610

申请日：2020-09-10

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Gavin Bernard Horn ,  Ravi Agarwal ,  Ozcan Ozturk ,  Soo Bum Lee ,  Naga Bhushan

IPC: H04W12/037 ,  H04W12/12 ,  H04W12/122 ,  H04W12/61 ,  H04W12/73 ,  H04W12/79 ,  H04W24/08 ,  H04W24/10 ,  H04W56/00 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W88/18 ,  H04W92/02 ,  H04W92/10 ,  H04W92/20

Abstract: Certain aspects of the present disclosure provide techniques for detecting false base stations and transmissions therefrom based on silent periods during which legitimate base stations are to refrain from transmitting at least certain downlink transmissions on at least some downlink resources.

公开(公告)号：US11350272B2

公开(公告)日：2022-05-31

申请号：US16669372

申请日：2019-10-30

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum Lee ,  Adrian Edward Escott ,  Gavin Bernard Horn ,  Anand Palanigounder

IPC: H04W12/037 ,  H04W60/00 ,  H04L9/08

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may participate in a registration procedure with an access and mobility management function (AMF). The UE may transmit to the AMF, as part of the registration procedure, an indication of one or more single network slice selection assistance information (S-NSSAI) or a network slice selection assistance information (NSSAI). Following, the UE may receive a control message from the AMF, wherein the control message includes one or more encrypted S-NSSAI values or an encrypted NSSAI value based on the indication. The UE may then transmit the encrypted S-NSSAI or the encrypted NSSAI to a base station as part of a message.

公开(公告)号：US20220132599A1

公开(公告)日：2022-04-28

申请号：US17082532

申请日：2020-10-28

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum Lee ,  Gavin Bernard Horn ,  Ozcan Ozturk

IPC: H04W76/10 ,  H04W36/06 ,  H04W48/10 ,  H04W74/08 ,  H04W84/04 ,  H04W88/08

Abstract: Methods, systems, and devices for wireless communications are described. A first node of a wireless communications network may determine a service type of the first node. The first node may transmit, to a second node during a random access procedure, an indication of the service type of the first node. The first node may then establish a connection with a unit of the second node that is for serving nodes of the wireless network associated with the service type. The connection may be established based on transmitting the indication of the service type.