| 摘要 |
<p>The invention relates to a method for retransmitting a transmission unit (12) via an air interface in a wireless access system employing fragmentation for transmissions, wherein the available transmission capacity on said air interface is variable, and wherein said transmission unit (12) was transmitted a first time together with fragmentation information. In order to enable such a retransmission, it is proposed that the transmission unit (12) is retransmitted after a refragmentation with information FC, FSN on this refragmentation and with at least some of the fragmentation information FC', FSN', TSN that was transmitted before with said transmission unit (12) in the first transmission. The invention equally relates to a corresponding wireless access system and to a corresponding transmitting unit for such a wireless access system.</p> |
