公开(公告)号：US10735039B1

公开(公告)日：2020-08-04

申请号：US16593239

申请日：2019-10-04

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Joel Richard Goergen ,  Mike Sapozhnikov ,  David Nozadze ,  Amendra Koul ,  Upendranadh Reddy Kareti

IPC: H04B1/12 ,  H04L25/03 ,  H04B1/04

Abstract: In one embodiment, a transmission system includes a transmitter, a receiver, and a filter operable at one of the transmitter and the receiver to remove channel impairments. The filter is operable according to a sum of a Gaussian function and a reciprocal of cosine function, wherein the Gaussian and reciprocal of cosine functions comprise tunable parameters to account for skew and channel asymmetry.