知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

65 records (took 0.025 seconds)

    SECURE RECEPTION REPORTING
    22.
    发明申请
    SECURE RECEPTION REPORTING 有权

    公开(公告)号：US20150087271A1

    公开(公告)日：2015-03-26

    申请号：US14557315

    申请日：2014-12-01

    Applicant: QUALCOMM Incorporated

    Inventor： Anand PALANIGOUNDER ,  Jun WANG ,  Xiaoxia ZHANG ,  Gordon Kent WALKER

    IPC: H04W12/06 ,  H04L29/06

    CPC classification number: H04W12/06 ,  H04L9/3242 ,  H04L12/1868 ,  H04L63/0823 ,  H04L63/168 ,  H04W4/06 ,  H04W12/04

    Abstract: In a first configuration, a UE receives, from a service provider, a certificate authority list. The certificate authority list is at least one of integrity protected or encrypted based on a credential known by the UE and the service provider and stored on a smartcard in the UE. The UE authenticates a server using the received certificate authority list. In a second configuration, the UE receives a user service discovery/announcement including a reception report configuration and an address of a server. The UE sends a protected reception report to the server based on the reception report configuration. In a third configuration, the UE receives a protected broadcast announcement and communicates based on the broadcast announcement. The broadcast announcement is at least one of integrity protected or encrypted based on a credential known by the UE and stored on a smartcard in the UE.

    Generic Bootstrapping Architecture (GBA) Signaling To Indicate Need For Key Renegotiation
    26.
    发明申请
    Generic Bootstrapping Architecture (GBA) Signaling To Indicate Need For Key Renegotiation 有权

    公开(公告)号：US20230137082A1

    公开(公告)日：2023-05-04

    申请号：US18050028

    申请日：2022-10-26

    Applicant: QUALCOMM Incorporated

    Inventor： Adrian Edward ESCOTT ,  Anand PALANIGOUNDER ,  Soo Bum LEE ,  Hongil KIM

    IPC: H04W12/0433 ,  H04W12/0431 ,  H04W12/104 ,  H04W56/00

    Abstract: In embodiment methods for supporting pre-shared key (PSK) renegotiation, a user equipment (UE) may generate a request message including a first bootstrapping transaction identifier (B-TID), a first PSK namespace identifying a first bootstrapping procedure supported by the UE, and a first correlated PSK namespace indicating PSK renegotiation is supported by the UE for the first bootstrapping procedure, and send the request message to a network device. The network device may determine an indication of a PSK renegotiation for the first correlated PSK namespace in response to determining PSK renegotiation is required for the UE, generate a response message including the indication of the PSK renegotiation for the first correlated PSK namespace, and send the response message to the UE. In response, the UE may perform a bootstrapping procedure to obtain a second B-TID and second (i.e., new) session key (Ks).

    PC5 LINK SECURITY SETUP USING NON-ACCESS STRATUM SECURITY CONTEXT
    27.
    发明申请
    PC5 LINK SECURITY SETUP USING NON-ACCESS STRATUM SECURITY CONTEXT 有权

    公开(公告)号：US20220272532A1

    公开(公告)日：2022-08-25

    申请号：US17648349

    申请日：2022-01-19

    Applicant: QUALCOMM Incorporated

    Inventor： Hongil KIM ,  Soo Bum LEE ,  Adrian Edward ESCOTT ,  Anand PALANIGOUNDER

    IPC: H04W12/06 ,  H04W76/11 ,  H04W60/00 ,  H04W12/041

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a relay UE, a first message comprising a first freshness parameter, an identity of the UE, and authentication information, where the authentication information is used by a network node to authenticate the UE with security context information of the UE. The UE may derive a relay key for security establishment between the UE and the relay UE based on the first freshness parameter, a set of key generation parameters, and a shared key with the network node. The UE may derive a relay session key for security establishment between the UE and the relay UE based on the relay key, a first nonce of the UE, and a second nonce of the relay UE. Numerous other aspects are described.

    Method and System for Onboard Equipment Misbehavior Detection Report Routing
    30.
    发明申请
    Method and System for Onboard Equipment Misbehavior Detection Report Routing 审中-公开

    公开(公告)号：US20190297499A1

    公开(公告)日：2019-09-26

    申请号：US16355593

    申请日：2019-03-15

    Applicant: QUALCOMM Incorporated

    Inventor： Philip Michael HAWKES ,  Anand PALANIGOUNDER ,  Michaela VANDERVEEN ,  James Alan MISENER

    IPC: H04W12/06 ,  H04W40/20 ,  H04W12/00 ,  H04W12/02

    Abstract: Methods, devices, non-transitory processor-readable media of various embodiments provide for routing Misbehavior Detection Reports from vehicle-to-everything (V2X) onboard equipment to an associated entity. Various embodiments may include storing, within a Misbehavior Report Router resulting from provisioning of a certificate to a V2X onboard equipment, information that enables a Misbehavior Detection Report to be routed to the entity associated with misbehaving V2X onboard equipment, examining a Misbehavior Detection Report received from a reporting V2X onboard equipment to identify a Pseudonym Certificate Authority Misbehavior Report Router of the entity associated with misbehaving V2X onboard equipment, passing the Misbehavior Detection Report to the identified Pseudonym Certificate Authority Misbehavior Report Router, using information in the Misbehavior Detection Report with information stored in the Pseudonym Certificate Authority Misbehavior Report Router to route the Misbehavior Detection Report to the associated entity.

Patent Agency Ranking