VONR 中 video speech real-time text 的 bit rate整理 VONR的采样率整理
内容介绍
基于3GPP 26.114 整理出来5G中对于 VONR 的一些制式对应的采样率。
Speech (音频)
以下内容是包含Ip层的开销的
Bi-directional speech | bitrate |
AMR12.2, IPv4, RTCP and MBR=GBR bearer | 28.8 kbps |
AMR-WB23.85, IPv4, RTCP and MBR=GBR bearer | 40.4 kbps |
AMR12.2, IPv6, RTCP and MBR=GBR bearer | 36.8 kbps |
AMR-WB23.85, IPv6, RTCP and MBR=GBR bearer | 48.4 kbps |
AMR, IPv4, RTCP and MBR>GBR bearer | 28.8 kbps(AMR 12.2) 22.4 kbps(AMR 5.9) |
AMR-WB, IPv4, RTCP and MBR>GBR bearer | 40.4 kbps(AMR-WB23.85) 25.6 kbps(AMR-WB8.85) |
AMR, IPv6, RTCP and MBR>GBR |