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专利名称：System and method for reducing
interference in OFDM channels
发明人：Douglas Rosich,Weidong Chen,Tao Yu申请号：US151381申请日：20160622公开号：US09876531B2公开日：20180123
专利附图：
摘要：A system and method for signal processing in a cable modem terminationsystem (CMTS) is provided. A CMTS receiver in communication with a plurality of cablemodems at a upstream signal or a cable modem receiver in communication with the
CMTS at a downstream signal. A plurality of Advanced Time Division Multiple Access(“ATDMA”) channel processors include a filter for recovering an ATDMA signal and aOrthogonal Frequency Division Multiplexing (“OFDM”) channel processor includes afilter for processing a combined OFDM and ATDMA signal. A summation modulesubtracts the ATDMA signal from the combined ATDMA and OFDM signal to obtain aclean OFDM signal.
申请人：Casa Systems, Inc.
地址：Andover MA US
国籍：US
代理机构：McCarter & English, LLP
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