USP represents the natural evolution of the Broadband Forum’s CPE WAN Management Protocol (CWMP), commonly known as TR-069. It uses an expanded version of the Device:2 Data Model to represent device operations (firmware upgrades, reboots, etc.), network interfaces, and service functions (IoT functions, VoIP, etc.).
— https://usp.technology/

User Services Platform (USP) Management Functions

Major USP (TR-369) management functions are:

  • Lifecycle Management of connected residential devices (service provisioning, device authentication, device configuration)

  • Device Upgradability for firmware updates, security patches and software extensions

  • Bringing newly installed or purchased devices Into Service

  • Status Monitoring and Alert Management of connected devices, services, and home network links

  • QoS and QoE Monitoring of home ecosystem service parameters