Method to measure throughput efficiency of low speed modem relay over packet network

摘要: Modem relay provides a local interface to the modem on both ends of call, demodulates full duplex data stream, packetizes bits for transport over an IP network, and remodulates stream at remote end. It is advantageous measure throughput efficiency relay. The bandwidth savings, resistance network packet loss. However, resistence often accomplished by redundancy techniques which can reduce effective rates. Because be transported in redundant fashion, allows seamless error recovery event single or double loss events, lost minimizes computational requirements packets during burst series sequential packets. present invention teaches system method determining various implementations. Design parameters manipulated effectuate desired implementations within operational characteristics network.