| 摘要 |
A method and apparatus is provided for distributing content to a plurality of mobile stations (150-1,..., 150-4) using a downlink point-to-multipoint (PTM) bearers and downlink point-to-point (PTP) bearers. A controller (160) can process events, to determine whether a current modulation-and-coding scheme (MCS) level applied to downlink transmissions over the downlink PTM bearer is to be changed or maintained, and to communicate a change message whenever the current MCS level is to be changed. An actuator (124) can adjust, in response to receiving a change message, a MCS level that is applied to downlink transmissions over the downlink PTM bearer. |
