The incubation period which for recovering from the communication error is decreased

摘要

Topic Method and the device which decrease the incubation period for recovering from communication errorSolutionsMethod and the device in order to decrease the incubation period regarding communication error recovery if recognizing the fact that it is the expectation where arrival message arrives, and that message is not received accurately, include the fact that retransmission is required. Two message sections, 1st 1st was transmitted at power level the message section, and 1st it is related 1 messages to the message section, it is transmitted the 2nd message section which was transmitted at the power level whose 2nd is lower, as. In order as for 1st power level, for the 1st message section to be received to the success and to supply the specified probability it is chosen. Or, the 1st and 2nd message section is transmitted, rather than the 1st message section transmitting the 2nd message section, in order per large bit to possess energy. The 1st message section is received to 1st time. 1 signals where in 2nd time, 2nd time 1st time has known relationship at this point, cannot obtain the 2nd message section securely are received. The receiving device the 2nd message section not being received accurately and recognizes the fact that at least retransmission of the 2nd message section is required.