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METHOD AND APPARUTUS FOR ULTRA-WIDEBAND COMMUNICATION OF CODE DIVISION MULTIPLE ACCESS USING MULTIPLE LOGICAL CHANNELS AND SPREADING CODE ASSIGNED TO EACH LOGICAL CHANNEL
METHOD AND APPARUTUS FOR ULTRA-WIDEBAND COMMUNICATION OF CODE DIVISION MULTIPLE ACCESS USING MULTIPLE LOGICAL CHANNELS AND SPREADING CODE ASSIGNED TO EACH LOGICAL CHANNEL
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机译:使用多个逻辑信道和分配给每个逻辑信道的扩展码进行码分多址超宽带通信的方法和装置
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摘要
The present invention relates to an ultra-wideband (UWB) communication method and apparatus according to logical channel allocation using code division multiple access (CDMA), and more particularly, to CDMA. A method and apparatus for UWB communication by allocating a logical channel according to an initial value for generating a spreading code of the LWB.;In a UWB communication method according to an embodiment of the present invention, a UWB transmission method using a code division multiple access method using a plurality of logical channels and spreading codes assigned to each logical channel, generating a spreading code with a predetermined initial value. Demodulating the received signal into a generated spreading code, and modulating and transmitting data to be transmitted by changing an initial value when distinctive data is extracted.
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