"The present document is an output of the 3GPP study item ""Multi-User Reusing-One-Slot"" (MUROS) [11]. It contains a section describing the objectives of the Circuit Switched Voice Capacity Evolution@ and further sections presenting candidate techniques@ which are evaluated according to their potential related to voice capacity improvement in GERAN. For this the design of a new set of training sequences with improved cross correlation properties to the existing set of training sequences is foreseen and expected to be evaluated. The study will also include the investigation of different optimised pulse shapes for MUROS for both the uplink and the downlink."