发明名称 |
HARQ method for guaranteeing QoS in a wireless communication system |
摘要 |
An HARQ method for guaranteeing a QoS in a wireless communication system is provided. In a transmitting apparatus using a HARQ for transmitting packet data in a wireless communication system, a retransmission controller determines the size of redundancy information for correcting transmission errors in packet data, and a transmitter transmits the redundancy information of the determined size upon request for a retransmission of the packet data. Transmission of redundancy information of a variable size at each retransmission satisfies the QoS required for each user, maximizes a data throughput, and allows for the efficient reception of an ACK or a NACK for the redundancy information.
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申请公布号 |
US7350125(B2) |
申请公布日期 |
2008.03.25 |
申请号 |
US20040982428 |
申请日期 |
2004.11.05 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD.;KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
JANG KYUNG-HUN;SEO CHANG-WOO;CHO JIN-YOUN;LEE KI-HO;CHO DONG-HO;KWON TAE-SOO;LIM AE-RI;PYUN KI-HYUN;HWANG KYUNG-HO |
分类号 |
H04L1/18;G08C25/02;H04L1/00;H04L12/24;H04L12/26 |
主分类号 |
H04L1/18 |
代理机构 |
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