H04W12/73

LOCATION-BASED MOBILE DEVICE AUTHENTICATION

A computer server may receive location data from a mobile client device and may compare the location data to predefined secure location definitions, which may be trusted or private locations. The computer server may receive a request from the mobile client device to access network resources or services, and the computer server may determine, using a result of comparing the location data and the one or more predefined secure location definitions, an authentication process for providing the mobile client device with access to the network resources or services. The computer server may execute the authentication process and may provide the mobile client device with access to the network resources or services.

Techniques for random access channel beam sweeping across multiple physical cell identifiers of a serving cell

The present disclosure generally relates to wireless communication. In some aspects, a user equipment may receive an indication of an association between one or more downlink reference signals and a corresponding physical cell identifier (PCI) of multiple PCIs associated with a serving cell, wherein the one or more downlink reference signals are used to identify one or more beams associated with one or more random access channel (RACH) occasions for a RACH procedure; transmit one or more first random access messages in one or more corresponding RACH occasions associated with one or more PCIs of the multiple PCIs; and receive one or more second random access messages, that include a physical download control channel portion and a physical download shared channel portion, associated with the one or more PCIs based at least in part on transmitting the one or more first random access messages. Numerous other aspects are provided.

Techniques for random access channel beam sweeping across multiple physical cell identifiers of a serving cell

The present disclosure generally relates to wireless communication. In some aspects, a user equipment may receive an indication of an association between one or more downlink reference signals and a corresponding physical cell identifier (PCI) of multiple PCIs associated with a serving cell, wherein the one or more downlink reference signals are used to identify one or more beams associated with one or more random access channel (RACH) occasions for a RACH procedure; transmit one or more first random access messages in one or more corresponding RACH occasions associated with one or more PCIs of the multiple PCIs; and receive one or more second random access messages, that include a physical download control channel portion and a physical download shared channel portion, associated with the one or more PCIs based at least in part on transmitting the one or more first random access messages. Numerous other aspects are provided.

DETECTING MAN-IN-THE-MIDDLE ATTACKS IN ADAPTIVE STREAMING
20230087873 · 2023-03-23 · ·

Systems and methods for adaptively streaming video content to a wireless transmit/receive unit (WTRU) or wired transmit/receive unit may comprise obtaining a media presentation description that comprises a content authenticity, requesting a key for a hash-based message authentication code; receiving the key for the hash-based message authentication code, determining a determined hash for a segment of the media presentation description, requesting a reference hash for the segment from a server, receiving the reference hash for the segment from the server, and comparing the reference hash to the determined hash to determine whether the requested hash matches the determined hash.

VARIABLE AUTHENTICATION IDENTIFIER (AID) FOR ACCESS POINT (AP) PRIVACY

This disclosure provides methods, devices and systems for using a variable authentication identifier (AID) for access point (AP) privacy. For example, instead of a persistent SSID, an AID is used by a station (STA) to authenticate the AP before connecting to the AP. The AP is associated with a service set, and the STA has stored a secret token associated with the service set. Before connecting to the AP, a broadcasted probe request from the STA includes no identifying information other than the token. The AP generates the AID from the token and provides the AID in a probe response. The STA is able to identify the AP as being associated with a service set and connect to the AP using the token and AID without the token and the AID being used by another device not associated with the service set to identify the AP.

VARIABLE AUTHENTICATION IDENTIFIER (AID) FOR ACCESS POINT (AP) PRIVACY

This disclosure provides methods, devices and systems for using a variable authentication identifier (AID) for access point (AP) privacy. For example, instead of a persistent SSID, an AID is used by a station (STA) to authenticate the AP before connecting to the AP. The AP is associated with a service set, and the STA has stored a secret token associated with the service set. Before connecting to the AP, a broadcasted probe request from the STA includes no identifying information other than the token. The AP generates the AID from the token and provides the AID in a probe response. The STA is able to identify the AP as being associated with a service set and connect to the AP using the token and AID without the token and the AID being used by another device not associated with the service set to identify the AP.

Secure system and method for onboarding router

A Wi-Fi access point device (APD) includes a controller, a radio, and a memory. The memory contains instructions for establishing a programmed secure Wi-Fi onboarding SSID with the client device with connection to the external network. The controller is configured to instruct the radio to broadcast the open Wi-Fi onboarding SSID for a predetermined period of time. The controller is also configured to: instruct the radio to broadcast an established programmed secure Wi-Fi onboarding SSID; onboard the Wi-Fi APD to the external network, based on information communicated between the Wi-Fi client device and the Wi-Fi APD over the established programmed secure Wi-Fi onboarding SSID; and instruct the radio to stop the broadcast of the open Wi-Fi onboarding SSID at the earlier of a termination of the predetermined time period and the onboarding of the Wi-Fi APD to the external network.

Secure system and method for onboarding router

A Wi-Fi access point device (APD) includes a controller, a radio, and a memory. The memory contains instructions for establishing a programmed secure Wi-Fi onboarding SSID with the client device with connection to the external network. The controller is configured to instruct the radio to broadcast the open Wi-Fi onboarding SSID for a predetermined period of time. The controller is also configured to: instruct the radio to broadcast an established programmed secure Wi-Fi onboarding SSID; onboard the Wi-Fi APD to the external network, based on information communicated between the Wi-Fi client device and the Wi-Fi APD over the established programmed secure Wi-Fi onboarding SSID; and instruct the radio to stop the broadcast of the open Wi-Fi onboarding SSID at the earlier of a termination of the predetermined time period and the onboarding of the Wi-Fi APD to the external network.

SYSTEMS AND METHODS FOR VIRTUAL PERSONAL WI-FI NETWORK
20230130053 · 2023-04-27 ·

A wireless communication network includes a plurality of first electronic devices configured for wireless communication, at least one second electronic device configured for wireless communication, and at least one access point configured to wirelessly receive client data from, and transmit network data to, the plurality of first electronic devices and the at least one second electronic device. The wireless communication network further includes a virtual private wireless communication sub-network that includes the plurality of first electronic devices and excludes the at least one second electronic device. The virtual private wireless communication sub-network is configured to enable each of the plurality of first electronic devices to automatically connect with the wireless communication network.

SYSTEMS AND METHODS FOR VIRTUAL PERSONAL WI-FI NETWORK
20230130053 · 2023-04-27 ·

A wireless communication network includes a plurality of first electronic devices configured for wireless communication, at least one second electronic device configured for wireless communication, and at least one access point configured to wirelessly receive client data from, and transmit network data to, the plurality of first electronic devices and the at least one second electronic device. The wireless communication network further includes a virtual private wireless communication sub-network that includes the plurality of first electronic devices and excludes the at least one second electronic device. The virtual private wireless communication sub-network is configured to enable each of the plurality of first electronic devices to automatically connect with the wireless communication network.