Invention Grant
- Patent Title: Communications device with secure data path processing agents
-
Application No.: US15977731Application Date: 2018-05-11
-
Publication No.: US10771980B2Publication Date: 2020-09-08
- Inventor: Gregory G. Raleigh , James Lavine , Alireza Raissinia , Michael J. Sabin
- Applicant: Headwater Research LLC
- Applicant Address: US TX Tyler
- Assignee: Headwater Research LLC
- Current Assignee: Headwater Research LLC
- Current Assignee Address: US TX Tyler
- Agent James E. Harris
- Main IPC: H04W12/12
- IPC: H04W12/12 ; H04L29/06 ; H04L12/24 ; G06F21/57

Abstract:
Secure device data records (DDRs) are provided. In some embodiments, a system for secure DDRs includes a processor of a wireless communication device for wireless communication with a wireless network, in which the processor is configured with a secure execution environment, and in which the secure execution environment is configured to: monitor service usage of the wireless communication device with the wireless network; and generate a plurality of device data records of the monitored service usage of the wireless communication device with the wireless network, in which each device data record is associated with a unique sequence order identifier; and a memory coupled to the processor and configured to provide the processor with instructions. In some embodiments, the secure execution environment is located in an application processor, in a modem processor, and/or in a subscriber identity module (SIM).
Public/Granted literature
- US20190132739A1 Communications Device with Secure Data Path Processing Agents Public/Granted day:2019-05-02
Information query