发明名称 |
METHOD AND APPARATUS FOR RESEGMENTATION OF PACKET DATA FOR RETRANSMISSION ON HARQ TRANSMISSION FAILURE |
摘要 |
<p>A method for packet data retransmission on Hybrid Automatic Repeat Request (HARQ) Transmission failure having the steps of: checking whether changes to HARQ transmission error performance characteristics are greater than a threshold and/or a deterioration of channel conditions is indicated or less than threshold; if yes, re-segmenting an RLC-SDU or RLC-PDU data into smaller PDU data sizes; and transmitting said re-segmented RLC-PDU data; and if not yes, transmittin g previous RLC-PDU data.</p> |
申请公布号 |
CA2601964(A1) |
申请公布日期 |
2008.04.30 |
申请号 |
CA20072601964 |
申请日期 |
2007.09.14 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
SUZUKI, TAKASHI;WOMACK, JAMES;YOUNG, GORDON PETER |
分类号 |
H04L1/18;H04L12/56;H04W28/04;H04W28/06 |
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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