发明名称 |
LINK ADAPTATION SYSTEM AND METHOD FOR MULTICARRIER TRANSMISSION SYSTEMS |
摘要 |
<p>A communication device includes: a reception unit receiving communication signals having different frequencies, where the communication signals include logic channels, from another communication device; a measurement unit measuring line states of the received communication signals; a communication signal allocation unit allocating one or more communication signals to each of the logic channels; a margin setting unit setting a margin value for each logic channel and deciding the margin value set for the corresponding logic channel as a margin value of the communication signal; a communication speed decision unit deciding a communication speed of each of the communication signals such that an error rate of each of the communication signals is less than a prescribed value in line states degraded by the margin value of the communication signal from the measured line states; and a transmission unit notifying the other communication device of an allocation result of the communication signal and the decided communication speed.</p> |
申请公布号 |
EP2115986(B1) |
申请公布日期 |
2014.06.18 |
申请号 |
EP20070738618 |
申请日期 |
2007.03.07 |
申请人 |
SUMITOMO ELECTRIC NETWORKS, INC. |
发明人 |
MAEDA, JUNICHI |
分类号 |
H04L5/00;H04L1/00;H04L5/14 |
主分类号 |
H04L5/00 |
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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