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METHOD FOR MAKING A TERMINAL SEND AN UPLINK ACK/NACK SIGNAL IN A WIRELESS COMMUNICATIONS SYSTEM USING CARRIER AGGREGATION TECHNIQUES AND APPARATUS FOR THE SAME
METHOD FOR MAKING A TERMINAL SEND AN UPLINK ACK/NACK SIGNAL IN A WIRELESS COMMUNICATIONS SYSTEM USING CARRIER AGGREGATION TECHNIQUES AND APPARATUS FOR THE SAME
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机译:利用载波聚合技术和装置在无线通信系统中使终端发送上行ACK / NACK信号的方法和装置
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摘要
The present application discloses a method for making a terminal send an uplink ACK (Acknowledgement)/NACK (Negative ACK) signal in a wireless communications system. Specifically, the method includes the steps of: receiving at least one downlink data signal from a network through at least one of a first and second cells; generating an ACK/NACK signal corresponding to the at least one downlink data signal; and sending the ACK/NACK signal through one of the first and the second cells, wherein the structure of the ACK/NACK signal is determined based on the number of the downlink data signals, and if the number of the downlink data signals is plural, the structure of the ACK/NACK signal is first type, and if receiving one downlink data signal through the first cell only or the second cell only, the structure of the ACK/NACK signal is second type.
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