Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); eCall data transfer; In-band modem solution; ANSI-C reference code (V11.0.0; 3GPP TS 26.268 version 11.0.0 Release 11; Includes Diskette)
The present document contains an electronic copy of the ANSI-C code for the eCall in-band modem solution for reliable transmission of MSD data from IVS to PSAP via the speech channel of cellular networks. The ANSI-C code is necessary for a bit exact implementation of the IVS modem and PSAP modem described in 3GPP TS 26.267 [1].