METHOD, DEVICE AND SYSTEM FOR CONTROLLING LINK IN COOPERATIVE COMMUNICATION

摘要

A method for controlling a link in cooperative communication includes: confirming that a beneficial user equipment and a pre-supportive user equipment have a capability of performing cooperative communication; separately sending a first-hop link setup request to the beneficial user equipment and the pre-supportive user equipment, so that the beneficial user equipment and the pre-supportive user equipment establish first-hop physical links according to the first-hop link setup request; separately receiving initial measurement information that is sent by the pre-supportive user equipment and/or the beneficial user equipment after the pre-supportive user equipment and/or the beneficial user equipment performs initial measurement on the first-hop physical link; according to the initial measurement information, selecting a supportive user equipment of the beneficial user equipment from the pre-supportive user equipment or selecting a beneficial user equipment that is supported by the supportive user equipment; establishing a support link based on the established physical links; separately receiving link measurement information of the support link reported by the beneficial user equipment and the supportive user equipment after the beneficial user equipment and the supportive user equipment perform measurement on the support link; and controlling the support link according to the link measurement information. In addition, another method for controlling a link in cooperative communication and a corresponding apparatus and system are further provided.