发明名称 |
Tristate requests for flexible packet retransmission |
摘要 |
Extending acknowledgement messages from two states to at least three states is described, whereby such messages constitute a packet quality indication (PQI) reflecting quality or usability of the received signal. In an HARQ system, a transmitting station can flexibly select a better alternative for the next information to transmit on the basis of such PQI. One aspect includes determining how best to correct an unsuccessful packet transmission based on quality information about the specific packet. Implementing apparatus and procedures are described.
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申请公布号 |
US7590094(B2) |
申请公布日期 |
2009.09.15 |
申请号 |
US20040947825 |
申请日期 |
2004.09.23 |
申请人 |
VIA TELECOM CO., LTD. |
发明人 |
QIAN FENG;CZAJA STANISLAW |
分类号 |
H04W4/00;H04L;H04L1/00;H04L1/16;H04L1/18;H04L12/28;H04W99/00 |
主分类号 |
H04W4/00 |
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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