| 发明名称 |
METHOD AND APPARATUS FOR FEEDING BACK ACKNOWLEDGEMENT INFORMATION OF SEMI-PERSISTENT SCHEDULING DATA PACKETS, AND COMPUTER-READABLE RECORDING MEDIUM |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To guarantee proper array of N pieces of ACKs/NAKs. <P>SOLUTION: A method and apparatus for feeding back and receiving acknowledgment (ACK) information of semi-persistent scheduling (SPS) data packets are disclosed. The method includes: receiving downlink data packets for which k pieces (k<N) of downlink data packets are SPS data packets and an uplink data allocation indicator (UL DAI) indicating a number N (N is plural) of the downlink data packets transmitted by a base station (BS) from the BS; forming feedback signals including N pieces of acknowledgements/non-acknowledgements (ACKs/NAKs) for acknowledging N pieces of downlink data packets, for which k pieces of ACKs/NAKs of k pieces of the SPS data packets are arranged at positions from (N-k+1)-th order to N-th order of N pieces of ACKs/NAKs; and transmitting the feedback signals starting from the ACK/NAK at the first position to the BS. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2012231519(A) |
申请公布日期 |
2012.11.22 |
| 申请号 |
JP20120151561 |
申请日期 |
2012.07.05 |
| 申请人 |
HUAWEI TECHNOLOGIES CO LTD |
发明人 |
FAN XIAOAN;LIU GUANG;LI BO;HOO YUN-CHAE |
| 分类号 |
H04W28/04;H04L1/16;H04L29/08;H04W28/06 |
主分类号 |
H04W28/04 |
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