发明名称 |
TTI BUNDLING METHOD IN WIRELESS ACCESS SYSTEMS AND APPARATUS FOR SAME |
摘要 |
<p>The present invention relates to a transmission time interval (TTI) bundling method in wireless access systems and to an apparatus for same. In particular, the TTI bundling method includes the following steps: a terminal receives information indicating the bundling size value from a base station; the terminal automatically re-transmits packets through a predetermined number of TTIs following four TTIs without the reception of Acknowledgement/Negative-ACK (ACK/NACK) information for the packets from the base station; the terminal receives the ACK/NACK information for the packets from the base station; and the terminal retransmits packets in a Hybrid Automatic Repeat and Request (HARQ) scheme when receiving the NACK, wherein the predetermined number of TTIs is determined according to the bundling size value.</p> |
申请公布号 |
EP2843868(A1) |
申请公布日期 |
2015.03.04 |
申请号 |
EP20130781496 |
申请日期 |
2013.04.09 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
CHAE, HYUKJIN;LEE, SEUNGMIN;KIM, HAKSEONG;SEO, HANBYUL |
分类号 |
H04L1/18;H04L1/16;H04L5/00;H04L29/06;H04W72/04 |
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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