一种5G语音EPSFB接续时延分段分析解决方案

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摘要:文章为了解决EPS FB时延定界难的问题,通过深入分析EPS Fallback的端到端流程,提出了一种基于“时延切片分段分析法”的5G SA语音体验保障解决方案,采用横向分段,逐段优化,为EPS FB接续时延分析提供有效的支持。
关键词:5G SA语音体验;EPS Fallback;分段时延
doi:10.3969/J.ISSN.1672-7274.2022.09.028
中图分类号:TN 929.5 文献标示码:A 文章编码:1672-7274(2022)09-00-03
A Solution of 5G Voice Epsfb Connection Delay Segment Analysis
REN Yuqiao1,2, WANG Juncheng1,2
(1. China Mobile, Beijing 100033, China; 2. China Mobile Anhui Co., Ltd., Hefei 230061, China)
Abstract: This paper is to solve the problem of difficult time delay delimitation of EPS FB. By deeply analyzing the end-to-end process of EPS fallback, a 5G SA voice experience assurance solution based on "time delay slice segmentation analysis method" is proposed, which adopts horizontal segmentation and segment by segment optimization to provide effective support for EPS FB connection time delay analysis.
Key words: 5G SA voice experience; EPS Fallback; segment delay
0 引言
过去几年,围绕LTE语音曾经出现过多种观点、技术和演进路线,最终选择了基于IMS的VoLTE(Voice over LTE)。(剩余3753字)