Solutions for Voice services over Adaptive Multi-user channels on One Slot (VAMOS) enhancements
The present document contains the results from the 3GPP study item on VAMOS Enhancements. This includes study of the following aspects:
- Objectives of the study.
- Common assumptions for the evaluation of candidate techniques.
- Candidate techniques including those that utilize network synchronization, and further those that use inter-cell interference coordination/mitigation and inter-cell channel state sharing in and between BSS. A candidate technique will support frequency hopping.
- Evaluations of candidate techniques based on the objectives.
VAMOS enhancements will also investigate a new logical interface between BSSs in A/Gb mode which applies to control plane only and can be utilised by VAMOS enhancement solutions, since no logical interface between BSSs in A/Gb mode exists in current specifications.