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Wireless Radio Extension Using Up- and Down-Conversion
Wireless Radio Extension Using Up- and Down-Conversion
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机译:使用上变频和下变频的无线扩展
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摘要
A system may include a base station and a remote radio head (“RRH”). The base station may receive digital data streams destined for a user device, and generate a first set of modulated signals. The modulated signals may each be based on a different one of the digital data streams. The generated first set of modulated signals may be modulated within a first carrier frequency band. The base station may output the first set of modulated signals to the RRH. The RRH may generate a second set of modulated signals based on the first set of modulated signals. The second set of modulated signals being modulated within a second carrier frequency band, and may output the second set of modulated signals to the user device.
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