| 摘要 |
<p>A method and a transceiver for selecting a current transmission mode (Modec) in a data packet oriented communication system. The method comprises the steps of: measuring a current radio link quality ((RLQ)C) for the radio link, estimating on the lower layer a first status value (S1), which corresponds to a state of the automatic request buffer on the higher layer, determining on said lower layer a second status value (S2), which corresponds to a state of the automatic request buffer on said lower layer, calculating for said lower layer a target transmission rate ((N/T)target), wherein said target transmission rate is based on the first (S1) and the second (S2) status value, identifying from the set (Nset) of the available transmission modes (Modei) a subset (NSubset) of transmission modes, each of said transmission modes in the subset (NSubset) provides a maximum transmission of data packets for radio link quality values (RLQ) lower than the current radio link quality ((RLQ)C), and selecting from said subset (NSubset) a transmission mode as the current transmission mode (Modec), which provides the specific transmission rate ((N/T)i) closest to the calculated target transmission rate ((N/T)target) <IMAGE></p> |
