发明名称 |
Method for ultra wideband communication using frequency band modulation, and system for the same |
摘要 |
Provided are a method and system for ultra wideband (UWB) wireless communication using frequency band modulation (FBM). The method includes grouping digital data in unit of a predetermined number n of bits to produce bit groups and modulating the bit groups to generate UWB signals of m subbands having different center frequencies mapped according to the type of each bit group, transmitting the generated UWB signals over at least one wireless channel, and receiving the UWB signals transmitted over the wireless channel(s) and demodulating the received USB signals into digital data using a predetermined demodulation method. The system includes a transmitter and a receiver that together carry out the method. The method and system for UWB communication using multiple bands enable high rate data transmission.
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申请公布号 |
US2005013345(A1) |
申请公布日期 |
2005.01.20 |
申请号 |
US20040892448 |
申请日期 |
2004.07.16 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOI YUN-HWA |
分类号 |
H04B1/69;(IPC1-7):H04B1/69 |
主分类号 |
H04B1/69 |
代理机构 |
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代理人 |
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地址 |
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