Invention Grant
- Patent Title: Voice over long term evolution (VoLTE) network performance
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Application No.: US15389339Application Date: 2016-12-22
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Publication No.: US10244575B2Publication Date: 2019-03-26
- Inventor: Muhammad Tawhidur Rahman
- Applicant: T-Mobile USA, Inc.
- Applicant Address: US WA Bellevue
- Assignee: T-Mobile USA, Inc.
- Current Assignee: T-Mobile USA, Inc.
- Current Assignee Address: US WA Bellevue
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Main IPC: H04W8/12
- IPC: H04W8/12 ; H04W76/19 ; H04L29/06 ; H04L12/14 ; H04W76/32 ; H04M15/00 ; H04W4/24 ; H04L29/08

Abstract:
Systems, methods, and computer-readable media are disclosed for managing performance of communications over a Voice over Long Term Evolution (VoLTE) network. A packet flow associated with a VoLTE call may be monitored, and an interruption in the packet flow that exceeds a threshold duration may be determined to be an abnormal termination of the VoLTE call. Information regarding the abnormal VoLTE call termination may be propagated through various network platforms to an enhanced Node B (eNB), where an abnormal VoLTE call termination event may be logged. The abnormal VoLTE call termination event may be utilized when analyzing the performance of the VoLTE network.
Public/Granted literature
- US20180184466A1 VOICE OVER LONG TERM EVOLUTION (VoLTE) NETWORK PERFORMANCE Public/Granted day:2018-06-28
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