Research of an Improved Packet Loss Compensation Algorithm in VoIP
This paper mainly introduces several packet loss processing technology used for VoIP network voice calls application, to reduce the phonetic distortion caused by the package loss based on VoIP network, putting forward a scheme based on improved interlace technology and media-related forward error correction technology combining Lagrangian interpolation compensation algorithm, which can reduce the phonetic distortion caused by the package loss based on VoIP network, this scheme improves resistanced continuous frame loss ability and solves dropped frames recovery and compensation, thereby improve the VoIP speech quality.
VoIP Interlace technology FEC Lagrangian interpolation
Jin Xu ChengLong Zhang
Electronic Information college Xian Polytechnic University Xian, Shaanxi, P.R. China
国际会议
西安
英文
12-15
2011-05-13（万方平台首次上网日期，不代表论文的发表时间）