发明名称 |
Method and an arrangement for avoiding unnecessary retransmissions |
摘要 |
A method and an arrangement for avoiding unnecessary retransmissions in a packet-based radio-communication network by exchanging transmission state information between retransmission functionality entities (12, 21) located at respective protocol layers in different network nodes (1, 2), and performing inter-layer coordination of retransmissions between the network nodes (1, 2) based on the exchanged transmission state information to provide a more efficient overall scheme for retransmissions.
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申请公布号 |
US7733782(B2) |
申请公布日期 |
2010.06.08 |
申请号 |
US20040547494 |
申请日期 |
2004.03.31 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
SUNNELL KARL-ERIK;CRAMBY MATHIAS;BEMING PER;PARKVALL STEFAN;MALMGREN GOERAN |
分类号 |
H04L1/00;H04L1/16;H04L12/56;H04L29/06 |
主分类号 |
H04L1/00 |
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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