| 发明名称 |
Apparatus and method for retransmitting data in wireless communication system |
| 摘要 |
An apparatus and a method for operating an Automatic Repeat reQuest (ARQ) in consideration of an operation state of a Hybrid Automatic Repeat reQuest (HARQ) in a wireless communication system. In the method, when an ARQ timer expires, operation state information of a HARQ module for controlling a HARQ is determined. Whether to delay generation of Negative ACKnowledge (NACK) information in consideration of the operation state information of the HARQ module, then determined. When determining to delay the generation of the NACK information, the generation of the NACK information is delayed for a delay time determined in consideration of the operation state information of the HARQ module. |
| 申请公布号 |
US8751891(B2) |
申请公布日期 |
2014.06.10 |
| 申请号 |
US20100857162 |
申请日期 |
2010.08.16 |
| 申请人 |
Samsung Electronics Co., Ltd |
发明人 |
Park Jae-Hong;Lee Seung-Hyun;Oh Jin-Young;Kang Dong-Jun |
| 分类号 |
G06F11/00 |
主分类号 |
G06F11/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
1. A method for operating an Automatic Repeat reQuest (ARQ) at a reception end of a wireless communication system, the method comprising:
determining operation state information of a Hybrid Automatic Repeat reQuest (HARQ) module for controlling a HARQ, when an ARQ timer expires; determining whether to delay generation of Negative ACKnowledge (NACK) information in consideration of the operation state information of the HARQ module; and when determining to delay the generation of the NACK information, delaying the generation of the NACK information for a delay time determined in consideration of the operation state information of the HARQ module.
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| 地址 |
KR |
