| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: invention relates to communication. User equipment (10) prepares a signalling report in response to receiving a control element for activation/deactivation of component carriers to be used by the user equipment (10) for communication in a cellular communication network system, and transmits the signalling report.EFFECT: immediately providing an eNB with updated information on buffer status and power headroom of user equipment during activation/deactivation of component carriers.10 cl, 3 dwg |
