发明名称 |
Method and system for retransmitting data packets |
摘要 |
A method and system are provided for minimizing errors by retransmitting packets in a multiple-input-multiple-output (MIMO) space-time coded packet radio. A packet is transmitted using a first STC code mapping, the mapping including well-known symbol operations, and optional signal weighting. When transmission errors are detected the packet is re-transmitted using STC code mappings selected in turn from a deterministic sequence of STC code mappings. The STC code mappings are chosen in accordance with one or more principles. |
申请公布号 |
US8238460(B2) |
申请公布日期 |
2012.08.07 |
申请号 |
US20050795530 |
申请日期 |
2005.12.28 |
申请人 |
TONG WEN;JIA MING;MA JIANGLEI;ZHU PEIYING;APPLE INC. |
发明人 |
TONG WEN;JIA MING;MA JIANGLEI;ZHU PEIYING |
分类号 |
H04L1/02 |
主分类号 |
H04L1/02 |
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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