| 摘要 |
PROBLEM TO BE SOLVED: To obtain an efficient data throughput by avoiding unnecessary data sub-packets transmission without impairing new data packets. SOLUTION: In the method and system, a sub-packet for a current data packet and a sub-packet for a new data packet are discriminatedby assigning different codes to the current data packet and the new data packet. When a currently received sub-packet and a previously received sub-packet for a previously decoded data packet have equivalent codes, the remote station sends (step 506) an acknowledgement signal to the base station, preventing unnecessary sub-packets transmission. When the currently received sub-packet and the previously received sub-packet have different codes, the remote station sends (step 510) an acknowledgement signal, if the remote station can decode the new packet from the current sub-packet. COPYRIGHT: (C)2009,JPO&INPIT
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