Invention Grant
- Patent Title: Framework for comprehensive monitoring and learning context of VoLTE call
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Application No.: US15040885Application Date: 2016-02-10
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Publication No.: US09967293B2Publication Date: 2018-05-08
- Inventor: Zhiyun Li , Yu Wang , Pei Zheng
- Applicant: Samsung Electronics Co., Ltd
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Main IPC: H04W24/02
- IPC: H04W24/02 ; H04L29/06 ; H04M7/00 ; H04L12/26 ; H04W36/16 ; H04W36/00 ; H04W76/02

Abstract:
A method, apparatus, and computer readable medium for managing a voice call in a wireless communication network. The method comprises collecting crowd-sourced data for a voice over long-term evolution (VoLTE) call quality metrics and contexts associated with a VoLTE call. The VoLTE call quality metrics and contexts comprise non-device information and device information. The method further comprises identifying accessible information based on the device information and the non-device information, predicting VoLTE call quality using the collected crowd-sourced data and the accessible information, and determining whether to place the voice call as or switch the voice call to a VoLTE call or a circuit-switched voice call based on comparison of the predicted VoLTE quality to a predetermined threshold.
Public/Granted literature
- US20170230844A1 FRAMEWORK FOR COMPREHENSIVE MONITORING AND LEARNING CONTEXT OF VoLTE CALL Public/Granted day:2017-08-10
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