发明名称 |
Communication system employing automatic repeat request |
摘要 |
A communication method includes the steps of: a) transmitting an ACK signal indicating a received packet includes no error or a NACK signal indicating the received packet includes error from a reception end to a transmission end, and performing automatic repeat request; b) obtaining reliability of the received packet when demodulating it at the reception end; and c) reporting from the reception end to the transmission end the reliability of the received packet utilizing the ACK/NACK signal by using not less than three levels.
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申请公布号 |
US2002046379(A1) |
申请公布日期 |
2002.04.18 |
申请号 |
US20010885408 |
申请日期 |
2001.06.21 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
MIKI NOBUHIKO;ATARASHI HIROYUKI;ABETA SADAYUKI;SAWAHASHI MAMORU |
分类号 |
H04B7/005;H04B7/26;H04L1/00;H04L1/02;H04L1/16;H04L1/18;H04L29/08;H04W52/54;(IPC1-7):G06F11/14 |
主分类号 |
H04B7/005 |
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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