METHOD FOR ALLOCATING RESOURCE FOR HYBRID ARQ INFORMATION
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United States of America Patent
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Issued Date -
Apr 9, 2015
app pub date -
Mar 4, 2013
filing date -
Mar 19, 2012
priority date (Note) -
Abandoned
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Abstract
Provided is a method for allocating a resource for hybrid ARQ information, which is transmitted to a downlink, in a wireless communication system. The method for a transmission point transmitting the hybrid automatic repeat request (ARQ), includes: transmitting to a terminal an index of a group to which each of the terminals belong, along with information on a physical resource block to which an uplink data channel is allocated, and downlink control information for delivering circulation delay information of a reference signal, which is for demodulating an uplink; and transmitting the hybrid ARQ information, which includes whether the uplink data channel that has been transmitted is received, through a resource which is determined on the basis of the information on the physical resource block to which the uplink data channel is allocated, the circulation delay information of the reference signal, and the index of the group.
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