Invention Grant
- Patent Title: Call recovery for multiple call failures
-
Application No.: US17376938Application Date: 2021-07-15
-
Publication No.: US11523318B1Publication Date: 2022-12-06
- Inventor: Daniel C. Chisu , Si Chen
- Applicant: Motorola Mobility LLC
- Applicant Address: US IL Chicago
- Assignee: Motorola Mobility LLC
- Current Assignee: Motorola Mobility LLC
- Current Assignee Address: US IL Chicago
- Agency: FIG. 1 Patents
- Main IPC: H04W36/12
- IPC: H04W36/12 ; H04W36/16 ; H04L65/1063

Abstract:
Techniques for call recovery for multiple call failures are described and may be implemented via a wireless device to adapt to a variety of different wireless scenarios. For instance, when multiple call failures for a call occur over a particular set of radio access technologies, an IP-based call and/or a direct device-to-device call can be implemented to complete the call.
Information query