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Application of CDMA in HFC network
Author(s): 
Pages: 22-24,26
Year: Issue:  11
Journal: TV ENGINEERING

Keyword:  码分多址(CDMA)HFC网RS码抗噪声扩频增益;
Abstract: 对码分多址克服HFC网中上行信道的噪声和干扰作了详细分析,并且在理论分析基础上针对窄带干扰和突发冲击干扰作了计算机仿真,结果表明:采用码分多址接入方式,并且以RS码作为前向纠错码完全能克服HFC网中上行信道的窄带和宽带噪声。
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