| 摘要 |
Data segments are received from a lower layer to an upper layer in a protocol stack, data segments is respectively associated to sequence numbers ordering them. Upper layer is adapted to handle K consecutive bytes of data; K being a positive integer. At first, (21) a current data segment is received. Then, if the data segment preceding the current data segment is not yet received, the first K-1 bytes of said current data segment is stored (22) in memory in association with said current data segment, and if the data segment next to the current data segment is not yet received, a specific information relative to the last K-1 bytes of said current data segment is stored in association with said current data segment.
The current data segment is transmitted (23) to the upper layer. The current data segment is transmitted with the first K-1 bytes stored in association with the next data segment if already received, and with the specific information stored in association with the preceding data segment if already received.
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