公开(公告)号：US09462464B2

公开(公告)日：2016-10-04

申请号：US14227872

申请日：2014-03-27

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod Patil ,  Soo Bum Lee ,  George Cherian ,  Alireza Raissinia ,  Santosh Paul Abraham

IPC: H04L9/32 ,  H04W12/04 ,  H04L29/06 ,  H04W12/06 ,  H04W84/18 ,  H04W8/00

CPC classification number: H04W12/04 ,  H04L63/0428 ,  H04L63/065 ,  H04L63/0815 ,  H04L63/083 ,  H04L63/123 ,  H04W8/005 ,  H04W12/06 ,  H04W84/18

Abstract: Methods, systems, and devices are described for communications via a mesh network. To join an existing mesh network, a wireless communication device may identify a member device from a plurality of member devices of an existing mesh network. The wireless communication device may communicate with the identified member device to participate in a single authentication procedure. Upon successfully completing the single authentication procedure, the wireless communication device may join the existing mesh network without needing any additional authentication procedures with another member device of the plurality of member devices to join the existing mesh network. This approach may be used for any mesh network, such as a social Wi-Fi mesh network.

Abstract translation: 描述了通过网状网络进行通信的方法，系统和设备。 为了加入现有的网状网络，无线通信设备可以从现有网状网络的多个成员设备识别成员设备。 无线通信设备可以与所识别的成员设备通信以参与单个认证过程。 在成功完成单个认证过程之后，无线通信设备可以加入现有的网状网络，而不需要与多个成员设备中的另一个成员设备的任何附加认证过程来加入现有的网状网络。 该方法可以用于任何网状网络，例如社交Wi-Fi网状网络。

公开(公告)号：US20160285834A1

公开(公告)日：2016-09-29

申请号：US14928569

申请日：2015-10-30

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum Lee ,  Jouni Kalevi Malinen ,  George Cherian

IPC: H04L29/06 ,  H04W12/06 ,  H04W12/04 ,  H04L29/12 ,  H04L9/14

CPC classification number: H04L63/0428 ,  H04L9/14 ,  H04L61/6022 ,  H04L63/0407 ,  H04L63/0464 ,  H04L63/0471 ,  H04L63/06 ,  H04L63/0876 ,  H04L63/14 ,  H04L63/162 ,  H04L69/22 ,  H04W12/02 ,  H04W12/04 ,  H04W12/06

Abstract: Methods, systems, apparatuses, and devices are described for wireless station privacy using encryption to protect destination and source addresses of data frames. In one example, a method includes identifying a source address, a destination address, or any combination thereof to be transmitted in a plain-text portion of a data frame. The method may also include extracting the identified source address, the identified destination address, or any combination thereof. The method also includes inserting the extracted source address, the extracted destination address, or any combination thereof in a frame body of the data frame. The method may further include encrypting the inserted source address, the inserted destination address, or any combination thereof in the frame body.

Abstract translation: 对使用加密的无线站隐私描述了方法，系统，设备和设备来保护数据帧的目的地址和源地址。 在一个示例中，一种方法包括标识要在数据帧的纯文本部分中发送的源地址，目的地地址或其任何组合。 该方法还可以包括提取所识别的源地址，所识别的目的地地址或其任何组合。 该方法还包括将提取的源地址，提取的目的地地址或其任何组合插入数据帧的帧体中。 该方法还可以包括在帧体中加密插入的源地址，插入的目的地地址或其任何组合。

公开(公告)号：US20160248686A1

公开(公告)日：2016-08-25

申请号：US14832965

申请日：2015-08-21

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum Lee ,  Gavin Benard Horn ,  John Wallace Nasielski ,  Stefano Faccin

IPC: H04L12/859 ,  H04L12/851 ,  H04L12/819 ,  H04L12/721 ,  H04L12/813

CPC classification number: H04L47/2475 ,  H04L12/1496 ,  H04L45/38 ,  H04L47/20 ,  H04L47/215 ,  H04L47/2483 ,  H04L63/0227 ,  H04W4/24 ,  H04W28/12 ,  H04W76/10

Abstract: A device establishes flows associated with one or more applications using control plane signaling. A gateway device obtains a request for a network token during the control plane signaling. The gateway device derives the network token and sends it to the device and/or an access node during the control plane signaling. The device and/or access node obtain the network token, where the network token is associated with a first flow of the one or more flows, a first application of the one or more applications, and provisioned to the device or access node via the control plane signaling. The network token may be included in a packet sent in the user plane from the device. The network token may be verified at the access node and/or the gateway device using a cryptographic function and sent to its destination based on the results of the verification.

Abstract translation: 设备使用控制平面信令建立与一个或多个应用相关联的流。 网关设备在控制平面信令期间获得对网络令牌的请求。 网关设备派生网络令牌，并在控制平面信令期间将其发送到设备和/或接入节点。 所述设备和/或接入节点获得所述网络令牌，其中所述网络令牌与所述一个或多个流的第一流，所述一个或多个应用的​​第一应用相关联，并且经由所述控制被提供给所述设备或接入节点 平面信号。 网络令牌可以被包括在从设备在用户平面中发送的分组中。 可以使用加密功能在接入节点和/或网关设备处​​验证网络令牌，并且基于验证结果将其发送到其目的地。

公开(公告)号：US20150350906A1

公开(公告)日：2015-12-03

申请号：US14724553

申请日：2015-05-28

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod Patil ,  Soo Bum Lee ,  George Cherian ,  Santosh Paul Abraham

IPC: H04W12/06 ,  H04W12/04 ,  H04L9/08 ,  H04W4/06 ,  H04L29/06

CPC classification number: H04W12/06 ,  H04L9/0833 ,  H04L45/02 ,  H04L45/12 ,  H04L63/0428 ,  H04L63/065 ,  H04L63/162 ,  H04L2209/80 ,  H04W4/023 ,  H04W4/06 ,  H04W4/08 ,  H04W12/003 ,  H04W12/04 ,  H04W40/02 ,  H04W40/246 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/164 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/30

Abstract: A particular method includes sending, from a first device to a second device of a data link group, a path request encrypted using a group key of the data link group. The method further includes receiving, at the first device from the second device, a path reply that is responsive to the path request. The method includes selecting the second device for association based on the path reply and associating, by the first device, with the second device.

Abstract translation: 特定方法包括从数据链路组的第一设备向第二设备发送使用数据链路组的组密钥加密的路径请求。 该方法还包括在第一设备处从第二设备接收响应路径请求的路径回复。 该方法包括基于路径回答选择第二设备进行关联，并且由第一设备与第二设备相关联。

公开(公告)号：US20150245202A1

公开(公告)日：2015-08-27

申请号：US14630570

申请日：2015-02-24

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod Patil ,  Soo Bum Lee ,  George Cherian

IPC: H04W12/04 ,  H04W12/06 ,  H04L9/08 ,  H04L29/06

CPC classification number: H04W12/04 ,  H04L9/0861 ,  H04L63/062 ,  H04L63/065 ,  H04L63/08 ,  H04L67/1046 ,  H04W12/00502 ,  H04W12/06 ,  H04W84/18

Abstract: Methods, devices, and systems are described to enable generating and securely distributing a common network key in a wireless network. For example, instead of each station of the wireless network generating a station-specific group network key, a particular station may generate and securely transmit a common network key to be used by multiple stations in the wireless network to decrypt group messages from multiple stations in the wireless network.

Abstract translation: 描述了方法，设备和系统，以便能够在无线网络中生成并安全地分发公共网络密钥。 例如，代替无线网络的每个站产生站特定组网络密钥，特定站可以生成并安全地发送将由无线网络中的多个站使用的公共网络密钥来解密来自多个站的组消息 无线网络。

公开(公告)号：US12267334B2

公开(公告)日：2025-04-01

申请号：US17458012

申请日：2021-08-26

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum Lee ,  Mark Bapst ,  Gavin Bernard Horn ,  Jay Rodney Walton

IPC: H04L9/40 ,  H04L9/32 ,  G16Y30/10

Abstract: Apparatus, methods, and computer-readable media for facilitating self-managed trust in Internet-of-Things networks are disclosed herein. An example method of trust management at a network manager includes enrolling a network endpoint with a network managed by the network manager. The example method also includes receiving trusted reference information for the network endpoint based on enrolling the network endpoint. Additionally, the example method includes performing verification of the network endpoint based on at least one of the trusted reference information or an attestation received from the network endpoint. Further, the example method includes enforcing policies to the network endpoint based on a result of the verification. Such trust management may improve privacy and security at the network, as well as reduce latency in responding to trust incidents.

公开(公告)号：US12120507B2

公开(公告)日：2024-10-15

申请号：US17830198

申请日：2022-06-01

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman Balasubramanian ,  Dan Vassilovski ,  Hong Cheng ,  Soo Bum Lee ,  Gabi Sarkis ,  Shuanshuan Wu ,  Kapil Gulati ,  Gene Wesley Marsh

IPC: H04W12/0431 ,  H04L5/00 ,  H04W12/041 ,  H04W12/108

CPC classification number: H04W12/0431 ,  H04L5/0051 ,  H04W12/041 ,  H04W12/108

Abstract: Methods, systems, and devices for wireless communications are described. A target user equipment (UE) may receive an indication of a session key from an initiator UE in a sidelink communications system, from a network entity (e.g., a base station), or the like. In some cases, the target UE may also receive an indication of a nonce in a message of a PRS procedure. The target UE may select a positioning reference signal (PRS) sequence for the PRS procedure using the session key and optionally the nonce, such as by using a defined function at the target UE with the session key and the nonce as an input. Once the target UE selects the PRS sequence, the target UE may encode the PRS sequence and may transmit the PRS sequence to the initiator UE.

公开(公告)号：US12081972B2

公开(公告)日：2024-09-03

申请号：US16746495

申请日：2020-01-17

Applicant: QUALCOMM Incorporated

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

IPC: H04W12/06 ,  H04L9/12 ,  H04L9/32 ,  H04W12/0431 ,  H04W56/00

CPC classification number: H04W12/06 ,  H04L9/12 ,  H04L9/3242 ,  H04W12/0431 ,  H04W56/001

Abstract: Techniques and apparatus for protecting sequence numbers used in authentication procedures are described. One technique includes receiving, from a network, an authentication request comprising at least a random challenge. After receipt of the authentication request, a synchronization parameter is generated based at least in part on a key shared by the network and the UE, the random challenge, and a first message authentication code (MAC). The synchronization parameter and the first MAC are transmitted to the network in response to the authentication request.

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：US12048029B2

公开(公告)日：2024-07-23

申请号：US18172150

申请日：2023-02-21

Applicant: QUALCOMM Incorporated

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

IPC: H04W76/10 ,  H04W36/06 ,  H04W48/10 ,  H04W74/0833 ,  H04W84/04 ,  H04W88/08

CPC classification number: H04W76/10 ,  H04W36/06 ,  H04W48/10 ,  H04W74/0833 ,  H04W84/047 ,  H04W88/085

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.