Entdeckung auf Basis eines 5G-Prose-Dienstes

Details

Veröffentlichungs-Nr.

EP4773641

Anmeldetag

6. November 2020

Veröffentlichung

8. Juli 2026

Rechtsraum

EP

IPC

H04W8/00

Abstract

Methods and apparatuses are described herein for proximity-based services (ProSe) service-based discovery. For example, a service utilizing-wireless transmit/receive unit (SU-WTRU) may be provisioned with a type of discovery on a per-service basis and a security credential on a per-service basis. The SU-WTRU may transmit a PC5 discovery message with the type of discovery and a first security element that is generated based on the security credential. The WTRU may then receive, from a service providing-wireless transmit/receive unit (SP-WTRU), a PC5 discovery response message that includes a second security element and a service identity associated with a service that the SP-WTRU provides. On a condition that the second security element is verified based on the provisioned security credential, the SU-WTRU may authorize the SP-WTRU to establish a PC5 communication link with the SP-WTRU.

Anmelder

Firma

InterDigital Patent Holdings, Inc.

Land

🇺🇸 USA