发明名称 |
METHOD FOR IMPLEMENTING HARQ FEEDBACK, AND METHOD AND DEVICE FOR ALLOCATING UPLINK SUBFRAME |
摘要 |
Disclosed are a method for implementing HARQ feedback, and a method and device for allocating an uplink subframe. The method is: determining a TDD uplink/downlink reference configuration used for FDD PDSCH HARQ feedback; and allocating, according to the number of uplink subframes indicated by the TDD uplink/downlink reference configuration in a radio frame, an FDD downlink subframe corresponding to ACK/NACK information borne by an uplink subframe indicated by the TDD uplink/downlink reference configuration to the uplink subframe, so that numbers of FDD downlink subframes corresponding to ACK/NACK information borne by the uplink subframes indicated by the TDD uplink/downlink reference configuration are approximately equal. In this way, ACK/NACK information corresponding to downlink data can be timely and accurately fed back, so as to perform accurate data retransmission, thereby effectively ensuring the system performance. |
申请公布号 |
WO2013143378(A1) |
申请公布日期 |
2013.10.03 |
申请号 |
WO2013CN72238 |
申请日期 |
2013.03.06 |
申请人 |
CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
发明人 |
SI, QIANQIAN;SHEN, ZUKANG;LIN, YANAN;GAO, XUEJUAN |
分类号 |
H04L1/18 |
主分类号 |
H04L1/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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