Coordinate sharing between user equipments during a group communication session in a wireless communications system

摘要

A method of operating a user equipment (UE) that is participating in a coordinate-sharing communication session with at least one other UE that is arbitrated by a server, comprising: displaying, on a display of the UE, a given visual representation of media content associated with the coordinate-sharing communication session; receiving user input that indicates a selection of at least one coordinate of the given visual representation; selectively transmitting a coordinate packet indicating the selection of the at least one coordinate to the server for dissemination to the at least one other UE; wherein the coordinate packet indicates the selection of the at least one coordinate by indicating a set of presentation reconstruction parameters associated with the given visual representation to permit reconstruction of the selection at the at least one other UE for at least one different version of the given visual representation.