发明名称 |
INFORMATION SIGNAL COMMUNICATION APPARATUS, METHOD AND SYSTEM |
摘要 |
An information signal processing apparatus discriminates a significance factor of an input information signal. A modulation process of the information signal is determined in accordance with the discriminated significance factor. The modulated information signal is transmitted to an external apparatus. Since the modulation process of an information signal to be transmitted is controlled basing upon the significance factor of the information signal, both the transmission error rate and transmission rate can be optimized.
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申请公布号 |
US2001040913(A1) |
申请公布日期 |
2001.11.15 |
申请号 |
US19970948970 |
申请日期 |
1997.10.10 |
申请人 |
ARAI HIDEYUKI;SUDA HIROFUMI |
发明人 |
ARAI HIDEYUKI;SUDA HIROFUMI |
分类号 |
H04J13/00;H04J13/10;H04J13/16;H04L1/00;H04N7/24;H04N7/26;(IPC1-7):H04K1/10;H04L27/28;H04B7/216;H04K1/00 |
主分类号 |
H04J13/00 |
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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