发明名称 Dynamic filter adjustment for highly-spectrally-efficient communications
摘要 A method and system for dynamic configuring of one or both of a transmitter pulse-shaping filter and a receiver pulse-shaping filter to generate a total partial response that incorporates a predetermined amount of inter-symbol interference (ISI). The predetermined amount of ISI is determined based on an estimation process during extraction of data from an output of the receiver pulse-shaping filter, such that performance of total partial-response-based communication matches or surpasses performance of communication incorporating filtering based on no or near-zero ISI. The reconfiguring may comprise obtaining data relating to changes affecting one or more of: the pulse-shaping filtering, and a channel and/or an interface used in the communication of data based on the total partial response, and adjusting the filter configuration, such as by determining a new optimized filtering configuration or changes to existing configurations (e.g., by applying a filtering optimization process).
申请公布号 US8571131(B1) 申请公布日期 2013.10.29
申请号 US201313755008 申请日期 2013.01.31
申请人 MAGNACOM LTD. 发明人 ELIAZ AMIR
分类号 H04B15/00 主分类号 H04B15/00
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